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Auto merge of #83663 - AngelicosPhosphoros:simplify_binary_and_to_get_better_asm, r=nagisa

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Simplify logical operations CFG

This is basically same commit as e38e954a0d which was reverted later in 676953fde9
In both cases, this changes weren't benchmarked.
e38e954a0d leads to missed optimization described in [this issue](https://github.com/rust-lang/rust/issues/62993)
676953fde9 leads to missed optimization described in [this issue](https://github.com/rust-lang/rust/issues/83623)
This commit is contained in:
bors 2021-04-02 00:48:31 +00:00
commit d1065e6cef
8 changed files with 360 additions and 325 deletions
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63
compiler/rustc_mir_build/src/build/expr/into.rs
View File

@ -111,18 +111,17 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
ExprKind::LogicalOp { op, lhs, rhs } => {
// And:
//
// [block: If(lhs)] -true-> [else_block: If(rhs)] -true-> [true_block]
// | | (false)
// +----------false-----------+------------------> [false_block]
// [block: If(lhs)] -true-> [else_block: dest = (rhs)]
// | (false)
// [shortcurcuit_block: dest = false]
//
// Or:
//
// [block: If(lhs)] -false-> [else_block: If(rhs)] -true-> [true_block]
// | (true) | (false)
// [true_block] [false_block]
// [block: If(lhs)] -false-> [else_block: dest = (rhs)]
// | (true)
// [shortcurcuit_block: dest = true]
let (true_block, false_block, mut else_block, join_block) = (
this.cfg.start_new_block(),
let (shortcircuit_block, mut else_block, join_block) = (
this.cfg.start_new_block(),
this.cfg.start_new_block(),
this.cfg.start_new_block(),
@ -130,41 +129,31 @@ impl<'a, 'tcx> Builder<'a, 'tcx> {
let lhs = unpack!(block = this.as_local_operand(block, lhs));
let blocks = match op {
LogicalOp::And => (else_block, false_block),
LogicalOp::Or => (true_block, else_block),
LogicalOp::And => (else_block, shortcircuit_block),
LogicalOp::Or => (shortcircuit_block, else_block),
};
let term = TerminatorKind::if_(this.tcx, lhs, blocks.0, blocks.1);
this.cfg.terminate(block, source_info, term);
this.cfg.push_assign_constant(
shortcircuit_block,
source_info,
destination,
Constant {
span: expr_span,
user_ty: None,
literal: match op {
LogicalOp::And => ty::Const::from_bool(this.tcx, false).into(),
LogicalOp::Or => ty::Const::from_bool(this.tcx, true).into(),
},
},
);
this.cfg.goto(shortcircuit_block, source_info, join_block);
let rhs = unpack!(else_block = this.as_local_operand(else_block, rhs));
let term = TerminatorKind::if_(this.tcx, rhs, true_block, false_block);
this.cfg.terminate(else_block, source_info, term);
this.cfg.push_assign(else_block, source_info, destination, Rvalue::Use(rhs));
this.cfg.goto(else_block, source_info, join_block);
this.cfg.push_assign_constant(
true_block,
source_info,
destination,
Constant {
span: expr_span,
user_ty: None,
literal: ty::Const::from_bool(this.tcx, true).into(),
},
);
this.cfg.push_assign_constant(
false_block,
source_info,
destination,
Constant {
span: expr_span,
user_ty: None,
literal: ty::Const::from_bool(this.tcx, false).into(),
},
);
// Link up both branches:
this.cfg.goto(true_block, source_info, join_block);
this.cfg.goto(false_block, source_info, join_block);
join_block.unit()
}
ExprKind::Loop { body } => {

46
src/test/codegen/issue-83623-SIMD-PartialEq.rs Normal file
View File

@ -0,0 +1,46 @@
// This test checks that jumps generated by logical operators can be optimized away
// compile-flags: -Copt-level=3
// only-64bit
#![crate_type="lib"]
pub struct Blueprint {
pub fuel_tank_size: u32,
pub payload: u32,
pub wheel_diameter: u32,
pub wheel_width: u32,
pub storage: u32,
}
// && chains should not prevent SIMD optimizations for primitives
impl PartialEq for Blueprint{
fn eq(&self, other: &Self)->bool{
// CHECK-NOT: call{{.*}}bcmp
// CHECK-NOT: call{{.*}}memcmp
// CHECK-NOT: br {{.*}}
self.fuel_tank_size == other.fuel_tank_size
&& self.payload == other.payload
&& self.wheel_diameter == other.wheel_diameter
&& self.wheel_width == other.wheel_width
&& self.storage == other.storage
}
}
#[derive(PartialEq)]
pub struct Blueprint2 {
pub fuel_tank_size: u32,
pub payload: u32,
pub wheel_diameter: u32,
pub wheel_width: u32,
pub storage: u32,
}
// Derived PartialEq should not generate jumps and should use SIMD
#[no_mangle]
pub fn partial_eq_should_not_jump(a: &Blueprint2, b:&Blueprint2)->bool{
// CHECK-NOT: call{{.*}}bcmp
// CHECK-NOT: call{{.*}}memcmp
// CHECK-NOT: br {{.*}}
a==b
}

382
src/test/run-make-fulldeps/coverage-spanview/expected_mir_dump.conditions/conditions.main.-------.InstrumentCoverage.0.html
View File

@ -83,7 +83,7 @@ For revisions in Pull Requests (PR):
5:13-7:6: @1[1]: _2 = const ()"> }<span class="annotation">⦉@1</span></span></span><span><span class="code even" style="--layer: 1" title="7:6-7:6: @2[0]: _2 = const ()"><span class="annotation">@2⦊</span>‸<span class="annotation">⦉@2</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> const B: u32 = 100;</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code odd" style="--layer: 1" title="10:9-10:10: @21[1]: FakeRead(ForLet, _4)"><span class="annotation">@21⦊</span>x<span class="annotation">⦉@21</span></span></span><span class="code" style="--layer: 0"> = if </span><span><span class="code even" style="--layer: 1" title="10:16-10:25: @3[5]: _6 = _1
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code odd" style="--layer: 1" title="10:9-10:10: @19[1]: FakeRead(ForLet, _4)"><span class="annotation">@19⦊</span>x<span class="annotation">⦉@19</span></span></span><span class="code" style="--layer: 0"> = if </span><span><span class="code even" style="--layer: 1" title="10:16-10:25: @3[5]: _6 = _1
10:16-10:29: @3[6]: _5 = Gt(move _6, const 7_u32)"><span class="annotation">@3⦊</span>countdown &gt; 7<span class="annotation">⦉@3</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="11:9-11:23: @4[0]: _7 = CheckedSub(_1, const 4_u32)
11:9-11:23: @6[0]: _1 = move (_7.0: u32)
@ -94,214 +94,214 @@ For revisions in Pull Requests (PR):
<span class="line"><span class="code" style="--layer: 0"> } else if </span><span><span class="code even" style="--layer: 1" title="13:15-13:24: @5[2]: _9 = _1
13:15-13:28: @5[3]: _8 = Gt(move _9, const 2_u32)"><span class="annotation">@5⦊</span>countdown &gt; 2<span class="annotation">⦉@5</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="14:12-14:21: @7[5]: _14 = _1
14:12-14:25: @7[6]: _13 = Lt(move _14, const 1_u32)"><span class="annotation">@7⦊</span>countdown &lt; 1<span class="annotation">⦉@7</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="14:29-14:38: @15[2]: _16 = _1
14:29-14:42: @15[3]: _15 = Gt(move _16, const 5_u32)"><span class="annotation">@15⦊</span>countdown &gt; 5<span class="annotation">⦉@15</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="14:46-14:55: @11[2]: _18 = _1
14:46-14:60: @11[3]: _17 = Ne(move _18, const 9_u32)"><span class="annotation">@11⦊</span>countdown != 9<span class="annotation">⦉@11</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="15:13-15:26: @17[0]: _1 = const 0_u32
14:61-16:10: @17[1]: _10 = const ()"><span class="annotation">@17⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="15:13-15:26: @17[0]: _1 = const 0_u32
14:61-16:10: @17[1]: _10 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="15:13-15:26: @17[0]: _1 = const 0_u32
14:61-16:10: @17[1]: _10 = const ()"> }<span class="annotation">⦉@17</span></span></span><span><span class="code odd" style="--layer: 1" title="16:10-16:10: @18[0]: _10 = const ()"><span class="annotation">@18⦊</span>‸<span class="annotation">⦉@18</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="17:9-17:23: @19[2]: _19 = CheckedSub(_1, const 5_u32)
17:9-17:23: @20[0]: _1 = move (_19.0: u32)
18:9-18:18: @20[1]: _4 = _1"><span class="annotation">@19,20⦊</span>countdown -= 5;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="17:9-17:23: @19[2]: _19 = CheckedSub(_1, const 5_u32)
17:9-17:23: @20[0]: _1 = move (_19.0: u32)
18:9-18:18: @20[1]: _4 = _1"> countdown<span class="annotation">⦉@19,20</span></span></span><span class="code" style="--layer: 0"></span></span>
14:12-14:25: @7[6]: _13 = Lt(move _14, const 1_u32)"><span class="annotation">@7⦊</span>countdown &lt; 1<span class="annotation">⦉@7</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="14:29-14:38: @13[2]: _16 = _1
14:29-14:42: @13[3]: _15 = Gt(move _16, const 5_u32)"><span class="annotation">@13⦊</span>countdown &gt; 5<span class="annotation">⦉@13</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="14:46-14:55: @10[2]: _18 = _1
14:46-14:60: @10[3]: _17 = Ne(move _18, const 9_u32)"><span class="annotation">@10⦊</span>countdown != 9<span class="annotation">⦉@10</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="15:13-15:26: @15[0]: _1 = const 0_u32
14:61-16:10: @15[1]: _10 = const ()"><span class="annotation">@15⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="15:13-15:26: @15[0]: _1 = const 0_u32
14:61-16:10: @15[1]: _10 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="15:13-15:26: @15[0]: _1 = const 0_u32
14:61-16:10: @15[1]: _10 = const ()"> }<span class="annotation">⦉@15</span></span></span><span><span class="code odd" style="--layer: 1" title="16:10-16:10: @16[0]: _10 = const ()"><span class="annotation">@16⦊</span>‸<span class="annotation">⦉@16</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="17:9-17:23: @17[2]: _19 = CheckedSub(_1, const 5_u32)
17:9-17:23: @18[0]: _1 = move (_19.0: u32)
18:9-18:18: @18[1]: _4 = _1"><span class="annotation">@17,18⦊</span>countdown -= 5;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="17:9-17:23: @17[2]: _19 = CheckedSub(_1, const 5_u32)
17:9-17:23: @18[0]: _1 = move (_19.0: u32)
18:9-18:18: @18[1]: _4 = _1"> countdown<span class="annotation">⦉@17,18</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> } else {</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="20:9-20:15: @8[0]: _0 = const ()"><span class="annotation">@8⦊</span>return<span class="annotation">⦉@8</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> };</span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="23:25-23:26: @21[3]: _21 = const 0_i32
23:9-23:22: @21[4]: FakeRead(ForLet, _21)
24:8-24:12: @21[7]: _23 = const true"><span class="annotation">@21⦊</span>mut countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="23:25-23:26: @21[3]: _21 = const 0_i32
23:9-23:22: @21[4]: FakeRead(ForLet, _21)
24:8-24:12: @21[7]: _23 = const true"> if true<span class="annotation">⦉@21</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="25:9-25:23: @22[0]: _21 = const 10_i32
24:13-26:6: @22[1]: _22 = const ()"><span class="annotation">@22⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="25:9-25:23: @22[0]: _21 = const 10_i32
24:13-26:6: @22[1]: _22 = const ()"> countdown = 10;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="25:9-25:23: @22[0]: _21 = const 10_i32
24:13-26:6: @22[1]: _22 = const ()"> }<span class="annotation">⦉@22</span></span></span><span><span class="code even" style="--layer: 1" title="26:6-26:6: @23[0]: _22 = const ()"><span class="annotation">@23⦊</span>‸<span class="annotation">⦉@23</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="23:25-23:26: @19[3]: _21 = const 0_i32
23:9-23:22: @19[4]: FakeRead(ForLet, _21)
24:8-24:12: @19[7]: _23 = const true"><span class="annotation">@19⦊</span>mut countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="23:25-23:26: @19[3]: _21 = const 0_i32
23:9-23:22: @19[4]: FakeRead(ForLet, _21)
24:8-24:12: @19[7]: _23 = const true"> if true<span class="annotation">⦉@19</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="25:9-25:23: @20[0]: _21 = const 10_i32
24:13-26:6: @20[1]: _22 = const ()"><span class="annotation">@20⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="25:9-25:23: @20[0]: _21 = const 10_i32
24:13-26:6: @20[1]: _22 = const ()"> countdown = 10;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="25:9-25:23: @20[0]: _21 = const 10_i32
24:13-26:6: @20[1]: _22 = const ()"> }<span class="annotation">⦉@20</span></span></span><span><span class="code even" style="--layer: 1" title="26:6-26:6: @21[0]: _22 = const ()"><span class="annotation">@21⦊</span>‸<span class="annotation">⦉@21</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="28:8-28:17: @24[5]: _26 = _21
28:8-28:21: @24[6]: _25 = Gt(move _26, const 7_i32)"><span class="annotation">@24⦊</span>countdown &gt; 7<span class="annotation">⦉@24</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="29:9-29:23: @25[0]: _27 = CheckedSub(_21, const 4_i32)
29:9-29:23: @27[0]: _21 = move (_27.0: i32)
28:22-30:6: @27[1]: _24 = const ()"><span class="annotation">@25,27⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="29:9-29:23: @25[0]: _27 = CheckedSub(_21, const 4_i32)
29:9-29:23: @27[0]: _21 = move (_27.0: i32)
28:22-30:6: @27[1]: _24 = const ()"> countdown -= 4;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="29:9-29:23: @25[0]: _27 = CheckedSub(_21, const 4_i32)
29:9-29:23: @27[0]: _21 = move (_27.0: i32)
28:22-30:6: @27[1]: _24 = const ()"> }<span class="annotation">⦉@25,27</span></span></span><span class="code" style="--layer: 0"> else if </span><span><span class="code odd" style="--layer: 1" title="30:15-30:24: @26[2]: _29 = _21
30:15-30:28: @26[3]: _28 = Gt(move _29, const 2_i32)"><span class="annotation">@26⦊</span>countdown &gt; 2<span class="annotation">⦉@26</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code even" style="--layer: 1" title="31:12-31:21: @28[5]: _34 = _21
31:12-31:25: @28[6]: _33 = Lt(move _34, const 1_i32)"><span class="annotation">@28⦊</span>countdown &lt; 1<span class="annotation">⦉@28</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="31:29-31:38: @36[2]: _36 = _21
31:29-31:42: @36[3]: _35 = Gt(move _36, const 5_i32)"><span class="annotation">@36⦊</span>countdown &gt; 5<span class="annotation">⦉@36</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="31:46-31:55: @32[2]: _38 = _21
31:46-31:60: @32[3]: _37 = Ne(move _38, const 9_i32)"><span class="annotation">@32⦊</span>countdown != 9<span class="annotation">⦉@32</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="32:13-32:26: @38[0]: _21 = const 0_i32
31:61-33:10: @38[1]: _30 = const ()"><span class="annotation">@38⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="32:13-32:26: @38[0]: _21 = const 0_i32
31:61-33:10: @38[1]: _30 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="32:13-32:26: @38[0]: _21 = const 0_i32
31:61-33:10: @38[1]: _30 = const ()"> }<span class="annotation">⦉@38</span></span></span><span><span class="code even" style="--layer: 1" title="33:10-33:10: @39[0]: _30 = const ()"><span class="annotation">@39⦊</span>‸<span class="annotation">⦉@39</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="34:9-34:23: @40[2]: _39 = CheckedSub(_21, const 5_i32)
34:9-34:23: @41[0]: _21 = move (_39.0: i32)"><span class="annotation">@40,41⦊</span>countdown -= 5<span class="annotation">⦉@40,41</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="28:8-28:17: @22[5]: _26 = _21
28:8-28:21: @22[6]: _25 = Gt(move _26, const 7_i32)"><span class="annotation">@22⦊</span>countdown &gt; 7<span class="annotation">⦉@22</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="29:9-29:23: @23[0]: _27 = CheckedSub(_21, const 4_i32)
29:9-29:23: @25[0]: _21 = move (_27.0: i32)
28:22-30:6: @25[1]: _24 = const ()"><span class="annotation">@23,25⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="29:9-29:23: @23[0]: _27 = CheckedSub(_21, const 4_i32)
29:9-29:23: @25[0]: _21 = move (_27.0: i32)
28:22-30:6: @25[1]: _24 = const ()"> countdown -= 4;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="29:9-29:23: @23[0]: _27 = CheckedSub(_21, const 4_i32)
29:9-29:23: @25[0]: _21 = move (_27.0: i32)
28:22-30:6: @25[1]: _24 = const ()"> }<span class="annotation">⦉@23,25</span></span></span><span class="code" style="--layer: 0"> else if </span><span><span class="code odd" style="--layer: 1" title="30:15-30:24: @24[2]: _29 = _21
30:15-30:28: @24[3]: _28 = Gt(move _29, const 2_i32)"><span class="annotation">@24⦊</span>countdown &gt; 2<span class="annotation">⦉@24</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code even" style="--layer: 1" title="31:12-31:21: @26[5]: _34 = _21
31:12-31:25: @26[6]: _33 = Lt(move _34, const 1_i32)"><span class="annotation">@26⦊</span>countdown &lt; 1<span class="annotation">⦉@26</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="31:29-31:38: @32[2]: _36 = _21
31:29-31:42: @32[3]: _35 = Gt(move _36, const 5_i32)"><span class="annotation">@32⦊</span>countdown &gt; 5<span class="annotation">⦉@32</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="31:46-31:55: @29[2]: _38 = _21
31:46-31:60: @29[3]: _37 = Ne(move _38, const 9_i32)"><span class="annotation">@29⦊</span>countdown != 9<span class="annotation">⦉@29</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="32:13-32:26: @34[0]: _21 = const 0_i32
31:61-33:10: @34[1]: _30 = const ()"><span class="annotation">@34⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="32:13-32:26: @34[0]: _21 = const 0_i32
31:61-33:10: @34[1]: _30 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="32:13-32:26: @34[0]: _21 = const 0_i32
31:61-33:10: @34[1]: _30 = const ()"> }<span class="annotation">⦉@34</span></span></span><span><span class="code even" style="--layer: 1" title="33:10-33:10: @35[0]: _30 = const ()"><span class="annotation">@35⦊</span>‸<span class="annotation">⦉@35</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="34:9-34:23: @36[2]: _39 = CheckedSub(_21, const 5_i32)
34:9-34:23: @37[0]: _21 = move (_39.0: i32)"><span class="annotation">@36,37⦊</span>countdown -= 5<span class="annotation">⦉@36,37</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> } else {</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="36:9-36:15: @29[0]: _0 = const ()"><span class="annotation">@29⦊</span>return<span class="annotation">⦉@29</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="36:9-36:15: @27[0]: _0 = const ()"><span class="annotation">@27⦊</span>return<span class="annotation">⦉@27</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> }</span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="39:8-39:12: @42[4]: _42 = const true"><span class="annotation">@42⦊</span>true<span class="annotation">⦉@42</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="40:29-40:30: @43[1]: _43 = const 0_i32
40:13-40:26: @43[2]: FakeRead(ForLet, _43)
41:12-41:16: @43[5]: _45 = const true"><span class="annotation">@43⦊</span>mut countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="40:29-40:30: @43[1]: _43 = const 0_i32
40:13-40:26: @43[2]: FakeRead(ForLet, _43)
41:12-41:16: @43[5]: _45 = const true"> if true<span class="annotation">⦉@43</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="42:13-42:27: @45[0]: _43 = const 10_i32
41:17-43:10: @45[1]: _44 = const ()"><span class="annotation">@45⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="42:13-42:27: @45[0]: _43 = const 10_i32
41:17-43:10: @45[1]: _44 = const ()"> countdown = 10;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="42:13-42:27: @45[0]: _43 = const 10_i32
41:17-43:10: @45[1]: _44 = const ()"> }<span class="annotation">⦉@45</span></span></span><span><span class="code even" style="--layer: 1" title="43:10-43:10: @46[0]: _44 = const ()"><span class="annotation">@46⦊</span>‸<span class="annotation">⦉@46</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="39:8-39:12: @38[4]: _42 = const true"><span class="annotation">@38⦊</span>true<span class="annotation">⦉@38</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="40:29-40:30: @39[1]: _43 = const 0_i32
40:13-40:26: @39[2]: FakeRead(ForLet, _43)
41:12-41:16: @39[5]: _45 = const true"><span class="annotation">@39⦊</span>mut countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="40:29-40:30: @39[1]: _43 = const 0_i32
40:13-40:26: @39[2]: FakeRead(ForLet, _43)
41:12-41:16: @39[5]: _45 = const true"> if true<span class="annotation">⦉@39</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="42:13-42:27: @41[0]: _43 = const 10_i32
41:17-43:10: @41[1]: _44 = const ()"><span class="annotation">@41⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="42:13-42:27: @41[0]: _43 = const 10_i32
41:17-43:10: @41[1]: _44 = const ()"> countdown = 10;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="42:13-42:27: @41[0]: _43 = const 10_i32
41:17-43:10: @41[1]: _44 = const ()"> }<span class="annotation">⦉@41</span></span></span><span><span class="code even" style="--layer: 1" title="43:10-43:10: @42[0]: _44 = const ()"><span class="annotation">@42⦊</span>‸<span class="annotation">⦉@42</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="45:12-45:21: @47[4]: _47 = _43
45:12-45:25: @47[5]: _46 = Gt(move _47, const 7_i32)"><span class="annotation">@47⦊</span>countdown &gt; 7<span class="annotation">⦉@47</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="46:13-46:27: @48[0]: _48 = CheckedSub(_43, const 4_i32)
46:13-46:27: @50[0]: _43 = move (_48.0: i32)
45:26-47:10: @50[1]: _41 = const ()"><span class="annotation">@48,50⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="46:13-46:27: @48[0]: _48 = CheckedSub(_43, const 4_i32)
46:13-46:27: @50[0]: _43 = move (_48.0: i32)
45:26-47:10: @50[1]: _41 = const ()"> countdown -= 4;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="46:13-46:27: @48[0]: _48 = CheckedSub(_43, const 4_i32)
46:13-46:27: @50[0]: _43 = move (_48.0: i32)
45:26-47:10: @50[1]: _41 = const ()"> }<span class="annotation">⦉@48,50</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> else if </span><span><span class="code odd" style="--layer: 1" title="48:17-48:26: @49[2]: _50 = _43
48:17-48:30: @49[3]: _49 = Gt(move _50, const 2_i32)"><span class="annotation">@49⦊</span>countdown &gt; 2<span class="annotation">⦉@49</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code even" style="--layer: 1" title="49:16-49:25: @51[5]: _55 = _43
49:16-49:29: @51[6]: _54 = Lt(move _55, const 1_i32)"><span class="annotation">@51⦊</span>countdown &lt; 1<span class="annotation">⦉@51</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="49:33-49:42: @59[2]: _57 = _43
49:33-49:46: @59[3]: _56 = Gt(move _57, const 5_i32)"><span class="annotation">@59⦊</span>countdown &gt; 5<span class="annotation">⦉@59</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="49:50-49:59: @55[2]: _59 = _43
49:50-49:64: @55[3]: _58 = Ne(move _59, const 9_i32)"><span class="annotation">@55⦊</span>countdown != 9<span class="annotation">⦉@55</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="50:17-50:30: @61[0]: _43 = const 0_i32
49:65-51:14: @61[1]: _51 = const ()"><span class="annotation">@61⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="50:17-50:30: @61[0]: _43 = const 0_i32
49:65-51:14: @61[1]: _51 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="50:17-50:30: @61[0]: _43 = const 0_i32
49:65-51:14: @61[1]: _51 = const ()"> }<span class="annotation">⦉@61</span></span></span><span><span class="code even" style="--layer: 1" title="51:14-51:14: @62[0]: _51 = const ()"><span class="annotation">@62⦊</span>‸<span class="annotation">⦉@62</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="52:13-52:27: @63[2]: _60 = CheckedSub(_43, const 5_i32)
52:13-52:27: @64[0]: _43 = move (_60.0: i32)"><span class="annotation">@63,64⦊</span>countdown -= 5<span class="annotation">⦉@63,64</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="45:12-45:21: @43[4]: _47 = _43
45:12-45:25: @43[5]: _46 = Gt(move _47, const 7_i32)"><span class="annotation">@43⦊</span>countdown &gt; 7<span class="annotation">⦉@43</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="46:13-46:27: @44[0]: _48 = CheckedSub(_43, const 4_i32)
46:13-46:27: @46[0]: _43 = move (_48.0: i32)
45:26-47:10: @46[1]: _41 = const ()"><span class="annotation">@44,46⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="46:13-46:27: @44[0]: _48 = CheckedSub(_43, const 4_i32)
46:13-46:27: @46[0]: _43 = move (_48.0: i32)
45:26-47:10: @46[1]: _41 = const ()"> countdown -= 4;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="46:13-46:27: @44[0]: _48 = CheckedSub(_43, const 4_i32)
46:13-46:27: @46[0]: _43 = move (_48.0: i32)
45:26-47:10: @46[1]: _41 = const ()"> }<span class="annotation">⦉@44,46</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> else if </span><span><span class="code odd" style="--layer: 1" title="48:17-48:26: @45[2]: _50 = _43
48:17-48:30: @45[3]: _49 = Gt(move _50, const 2_i32)"><span class="annotation">@45⦊</span>countdown &gt; 2<span class="annotation">⦉@45</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code even" style="--layer: 1" title="49:16-49:25: @47[5]: _55 = _43
49:16-49:29: @47[6]: _54 = Lt(move _55, const 1_i32)"><span class="annotation">@47⦊</span>countdown &lt; 1<span class="annotation">⦉@47</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="49:33-49:42: @53[2]: _57 = _43
49:33-49:46: @53[3]: _56 = Gt(move _57, const 5_i32)"><span class="annotation">@53⦊</span>countdown &gt; 5<span class="annotation">⦉@53</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="49:50-49:59: @50[2]: _59 = _43
49:50-49:64: @50[3]: _58 = Ne(move _59, const 9_i32)"><span class="annotation">@50⦊</span>countdown != 9<span class="annotation">⦉@50</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="50:17-50:30: @55[0]: _43 = const 0_i32
49:65-51:14: @55[1]: _51 = const ()"><span class="annotation">@55⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="50:17-50:30: @55[0]: _43 = const 0_i32
49:65-51:14: @55[1]: _51 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="50:17-50:30: @55[0]: _43 = const 0_i32
49:65-51:14: @55[1]: _51 = const ()"> }<span class="annotation">⦉@55</span></span></span><span><span class="code even" style="--layer: 1" title="51:14-51:14: @56[0]: _51 = const ()"><span class="annotation">@56⦊</span>‸<span class="annotation">⦉@56</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="52:13-52:27: @57[2]: _60 = CheckedSub(_43, const 5_i32)
52:13-52:27: @58[0]: _43 = move (_60.0: i32)"><span class="annotation">@57,58⦊</span>countdown -= 5<span class="annotation">⦉@57,58</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> } else {</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="54:13-54:19: @52[0]: _0 = const ()"><span class="annotation">@52⦊</span>return<span class="annotation">⦉@52</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="54:13-54:19: @48[0]: _0 = const ()"><span class="annotation">@48⦊</span>return<span class="annotation">⦉@48</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> }</span></span>
<span class="line"><span class="code" style="--layer: 0"> }</span><span><span class="code odd" style="--layer: 1" title="56:6-56:6: @44[0]: _41 = const ()"><span class="annotation">@44⦊</span>‸<span class="annotation">⦉@44</span></span></span><span class="code" style="--layer: 0"> // Note: closing brace shows uncovered (vs. `0` for implicit else) because condition literal</span></span>
<span class="line"><span class="code" style="--layer: 0"> }</span><span><span class="code odd" style="--layer: 1" title="56:6-56:6: @40[0]: _41 = const ()"><span class="annotation">@40⦊</span>‸<span class="annotation">⦉@40</span></span></span><span class="code" style="--layer: 0"> // Note: closing brace shows uncovered (vs. `0` for implicit else) because condition literal</span></span>
<span class="line"><span class="code" style="--layer: 0"> // `true` was const-evaluated. The compiler knows the `if` block will be executed.</span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="59:25-59:26: @66[3]: _62 = const 0_i32
59:9-59:22: @66[4]: FakeRead(ForLet, _62)
60:8-60:12: @66[7]: _64 = const true"><span class="annotation">@66⦊</span>mut countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="59:25-59:26: @66[3]: _62 = const 0_i32
59:9-59:22: @66[4]: FakeRead(ForLet, _62)
60:8-60:12: @66[7]: _64 = const true"> if true<span class="annotation">⦉@66</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="61:9-61:22: @67[0]: _62 = const 1_i32
60:13-62:6: @67[1]: _63 = const ()"><span class="annotation">@67⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="61:9-61:22: @67[0]: _62 = const 1_i32
60:13-62:6: @67[1]: _63 = const ()"> countdown = 1;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="61:9-61:22: @67[0]: _62 = const 1_i32
60:13-62:6: @67[1]: _63 = const ()"> }<span class="annotation">⦉@67</span></span></span><span><span class="code even" style="--layer: 1" title="62:6-62:6: @68[0]: _63 = const ()"><span class="annotation">@68⦊</span>‸<span class="annotation">⦉@68</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="59:25-59:26: @60[3]: _62 = const 0_i32
59:9-59:22: @60[4]: FakeRead(ForLet, _62)
60:8-60:12: @60[7]: _64 = const true"><span class="annotation">@60⦊</span>mut countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="59:25-59:26: @60[3]: _62 = const 0_i32
59:9-59:22: @60[4]: FakeRead(ForLet, _62)
60:8-60:12: @60[7]: _64 = const true"> if true<span class="annotation">⦉@60</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="61:9-61:22: @61[0]: _62 = const 1_i32
60:13-62:6: @61[1]: _63 = const ()"><span class="annotation">@61⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="61:9-61:22: @61[0]: _62 = const 1_i32
60:13-62:6: @61[1]: _63 = const ()"> countdown = 1;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="61:9-61:22: @61[0]: _62 = const 1_i32
60:13-62:6: @61[1]: _63 = const ()"> }<span class="annotation">⦉@61</span></span></span><span><span class="code even" style="--layer: 1" title="62:6-62:6: @62[0]: _63 = const ()"><span class="annotation">@62⦊</span>‸<span class="annotation">⦉@62</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code odd" style="--layer: 1" title="64:9-64:10: @89[1]: FakeRead(ForLet, _65)"><span class="annotation">@89⦊</span>z<span class="annotation">⦉@89</span></span></span><span class="code" style="--layer: 0"> = if </span><span><span class="code even" style="--layer: 1" title="64:16-64:25: @69[5]: _67 = _62
64:16-64:29: @69[6]: _66 = Gt(move _67, const 7_i32)"><span class="annotation">@69⦊</span>countdown &gt; 7<span class="annotation">⦉@69</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="65:9-65:23: @70[0]: _68 = CheckedSub(_62, const 4_i32)
65:9-65:23: @72[0]: _62 = move (_68.0: i32)
64:30-66:6: @72[1]: _65 = const ()"><span class="annotation">@70,72⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="65:9-65:23: @70[0]: _68 = CheckedSub(_62, const 4_i32)
65:9-65:23: @72[0]: _62 = move (_68.0: i32)
64:30-66:6: @72[1]: _65 = const ()"> countdown -= 4;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="65:9-65:23: @70[0]: _68 = CheckedSub(_62, const 4_i32)
65:9-65:23: @72[0]: _62 = move (_68.0: i32)
64:30-66:6: @72[1]: _65 = const ()"> }<span class="annotation">⦉@70,72</span></span></span><span class="code" style="--layer: 0"> else if </span><span><span class="code even" style="--layer: 1" title="66:15-66:24: @71[2]: _70 = _62
66:15-66:28: @71[3]: _69 = Gt(move _70, const 2_i32)"><span class="annotation">@71⦊</span>countdown &gt; 2<span class="annotation">⦉@71</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="67:12-67:21: @73[5]: _75 = _62
67:12-67:25: @73[6]: _74 = Lt(move _75, const 1_i32)"><span class="annotation">@73⦊</span>countdown &lt; 1<span class="annotation">⦉@73</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="67:29-67:38: @81[2]: _77 = _62
67:29-67:42: @81[3]: _76 = Gt(move _77, const 5_i32)"><span class="annotation">@81⦊</span>countdown &gt; 5<span class="annotation">⦉@81</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="67:46-67:55: @77[2]: _79 = _62
67:46-67:60: @77[3]: _78 = Ne(move _79, const 9_i32)"><span class="annotation">@77⦊</span>countdown != 9<span class="annotation">⦉@77</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="68:13-68:26: @83[0]: _62 = const 0_i32
67:61-69:10: @83[1]: _71 = const ()"><span class="annotation">@83⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="68:13-68:26: @83[0]: _62 = const 0_i32
67:61-69:10: @83[1]: _71 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="68:13-68:26: @83[0]: _62 = const 0_i32
67:61-69:10: @83[1]: _71 = const ()"> }<span class="annotation">⦉@83</span></span></span><span><span class="code odd" style="--layer: 1" title="69:10-69:10: @84[0]: _71 = const ()"><span class="annotation">@84⦊</span>‸<span class="annotation">⦉@84</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="70:9-70:23: @85[2]: _80 = CheckedSub(_62, const 5_i32)
70:9-70:23: @86[0]: _62 = move (_80.0: i32)"><span class="annotation">@85,86⦊</span>countdown -= 5<span class="annotation">⦉@85,86</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code odd" style="--layer: 1" title="64:9-64:10: @81[1]: FakeRead(ForLet, _65)"><span class="annotation">@81⦊</span>z<span class="annotation">⦉@81</span></span></span><span class="code" style="--layer: 0"> = if </span><span><span class="code even" style="--layer: 1" title="64:16-64:25: @63[5]: _67 = _62
64:16-64:29: @63[6]: _66 = Gt(move _67, const 7_i32)"><span class="annotation">@63⦊</span>countdown &gt; 7<span class="annotation">⦉@63</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="65:9-65:23: @64[0]: _68 = CheckedSub(_62, const 4_i32)
65:9-65:23: @66[0]: _62 = move (_68.0: i32)
64:30-66:6: @66[1]: _65 = const ()"><span class="annotation">@64,66⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="65:9-65:23: @64[0]: _68 = CheckedSub(_62, const 4_i32)
65:9-65:23: @66[0]: _62 = move (_68.0: i32)
64:30-66:6: @66[1]: _65 = const ()"> countdown -= 4;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="65:9-65:23: @64[0]: _68 = CheckedSub(_62, const 4_i32)
65:9-65:23: @66[0]: _62 = move (_68.0: i32)
64:30-66:6: @66[1]: _65 = const ()"> }<span class="annotation">⦉@64,66</span></span></span><span class="code" style="--layer: 0"> else if </span><span><span class="code even" style="--layer: 1" title="66:15-66:24: @65[2]: _70 = _62
66:15-66:28: @65[3]: _69 = Gt(move _70, const 2_i32)"><span class="annotation">@65⦊</span>countdown &gt; 2<span class="annotation">⦉@65</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="67:12-67:21: @67[5]: _75 = _62
67:12-67:25: @67[6]: _74 = Lt(move _75, const 1_i32)"><span class="annotation">@67⦊</span>countdown &lt; 1<span class="annotation">⦉@67</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="67:29-67:38: @73[2]: _77 = _62
67:29-67:42: @73[3]: _76 = Gt(move _77, const 5_i32)"><span class="annotation">@73⦊</span>countdown &gt; 5<span class="annotation">⦉@73</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="67:46-67:55: @70[2]: _79 = _62
67:46-67:60: @70[3]: _78 = Ne(move _79, const 9_i32)"><span class="annotation">@70⦊</span>countdown != 9<span class="annotation">⦉@70</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="68:13-68:26: @75[0]: _62 = const 0_i32
67:61-69:10: @75[1]: _71 = const ()"><span class="annotation">@75⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="68:13-68:26: @75[0]: _62 = const 0_i32
67:61-69:10: @75[1]: _71 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="68:13-68:26: @75[0]: _62 = const 0_i32
67:61-69:10: @75[1]: _71 = const ()"> }<span class="annotation">⦉@75</span></span></span><span><span class="code odd" style="--layer: 1" title="69:10-69:10: @76[0]: _71 = const ()"><span class="annotation">@76⦊</span>‸<span class="annotation">⦉@76</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="70:9-70:23: @77[2]: _80 = CheckedSub(_62, const 5_i32)
70:9-70:23: @78[0]: _62 = move (_80.0: i32)"><span class="annotation">@77,78⦊</span>countdown -= 5<span class="annotation">⦉@77,78</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> } else {</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code odd" style="--layer: 1" title="72:35-72:44: @74[1]: _82 = _62
72:13-72:32: @74[2]: FakeRead(ForLet, _82)
73:18-73:27: @74[9]: _113 = const main::promoted[1]
73:18-73:27: @74[10]: _88 = &amp;(*_113)
73:18-73:27: @74[11]: _87 = &amp;(*_88)
73:18-73:27: @74[12]: _86 = move _87 as &amp;[&amp;str] (Pointer(Unsize))
73:9-73:29: @74[18]: _94 = ()
73:9-73:29: @74[19]: FakeRead(ForMatchedPlace, _94)
73:9-73:29: @74[20]: _112 = const main::promoted[0]
73:9-73:29: @74[21]: _92 = &amp;(*_112)
73:9-73:29: @74[22]: _91 = &amp;(*_92)
73:9-73:29: @74[23]: _90 = move _91 as &amp;[std::fmt::ArgumentV1] (Pointer(Unsize))
73:9-73:29: @74.Call: _85 = std::fmt::Arguments::new_v1(move _86, move _90) -&gt; [return: bb87, unwind: bb112]
73:9-73:29: @87.Call: _84 = std::io::_print(move _85) -&gt; [return: bb88, unwind: bb112]
73:9-73:29: @88[5]: _83 = const ()
74:9-74:15: @88[7]: _0 = const ()"><span class="annotation">@74,87,88⦊</span>should_be_reachable = countdown;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="72:35-72:44: @74[1]: _82 = _62
72:13-72:32: @74[2]: FakeRead(ForLet, _82)
73:18-73:27: @74[9]: _113 = const main::promoted[1]
73:18-73:27: @74[10]: _88 = &amp;(*_113)
73:18-73:27: @74[11]: _87 = &amp;(*_88)
73:18-73:27: @74[12]: _86 = move _87 as &amp;[&amp;str] (Pointer(Unsize))
73:9-73:29: @74[18]: _94 = ()
73:9-73:29: @74[19]: FakeRead(ForMatchedPlace, _94)
73:9-73:29: @74[20]: _112 = const main::promoted[0]
73:9-73:29: @74[21]: _92 = &amp;(*_112)
73:9-73:29: @74[22]: _91 = &amp;(*_92)
73:9-73:29: @74[23]: _90 = move _91 as &amp;[std::fmt::ArgumentV1] (Pointer(Unsize))
73:9-73:29: @74.Call: _85 = std::fmt::Arguments::new_v1(move _86, move _90) -&gt; [return: bb87, unwind: bb112]
73:9-73:29: @87.Call: _84 = std::io::_print(move _85) -&gt; [return: bb88, unwind: bb112]
73:9-73:29: @88[5]: _83 = const ()
74:9-74:15: @88[7]: _0 = const ()"> println!("reached");</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="72:35-72:44: @74[1]: _82 = _62
72:13-72:32: @74[2]: FakeRead(ForLet, _82)
73:18-73:27: @74[9]: _113 = const main::promoted[1]
73:18-73:27: @74[10]: _88 = &amp;(*_113)
73:18-73:27: @74[11]: _87 = &amp;(*_88)
73:18-73:27: @74[12]: _86 = move _87 as &amp;[&amp;str] (Pointer(Unsize))
73:9-73:29: @74[18]: _94 = ()
73:9-73:29: @74[19]: FakeRead(ForMatchedPlace, _94)
73:9-73:29: @74[20]: _112 = const main::promoted[0]
73:9-73:29: @74[21]: _92 = &amp;(*_112)
73:9-73:29: @74[22]: _91 = &amp;(*_92)
73:9-73:29: @74[23]: _90 = move _91 as &amp;[std::fmt::ArgumentV1] (Pointer(Unsize))
73:9-73:29: @74.Call: _85 = std::fmt::Arguments::new_v1(move _86, move _90) -&gt; [return: bb87, unwind: bb112]
73:9-73:29: @87.Call: _84 = std::io::_print(move _85) -&gt; [return: bb88, unwind: bb112]
73:9-73:29: @88[5]: _83 = const ()
74:9-74:15: @88[7]: _0 = const ()"> return<span class="annotation">⦉@74,87,88</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code odd" style="--layer: 1" title="72:35-72:44: @68[1]: _82 = _62
72:13-72:32: @68[2]: FakeRead(ForLet, _82)
73:18-73:27: @68[9]: _113 = const main::promoted[1]
73:18-73:27: @68[10]: _88 = &amp;(*_113)
73:18-73:27: @68[11]: _87 = &amp;(*_88)
73:18-73:27: @68[12]: _86 = move _87 as &amp;[&amp;str] (Pointer(Unsize))
73:9-73:29: @68[18]: _94 = ()
73:9-73:29: @68[19]: FakeRead(ForMatchedPlace, _94)
73:9-73:29: @68[20]: _112 = const main::promoted[0]
73:9-73:29: @68[21]: _92 = &amp;(*_112)
73:9-73:29: @68[22]: _91 = &amp;(*_92)
73:9-73:29: @68[23]: _90 = move _91 as &amp;[std::fmt::ArgumentV1] (Pointer(Unsize))
73:9-73:29: @68.Call: _85 = std::fmt::Arguments::new_v1(move _86, move _90) -&gt; [return: bb79, unwind: bb102]
73:9-73:29: @79.Call: _84 = std::io::_print(move _85) -&gt; [return: bb80, unwind: bb102]
73:9-73:29: @80[5]: _83 = const ()
74:9-74:15: @80[7]: _0 = const ()"><span class="annotation">@68,79,80⦊</span>should_be_reachable = countdown;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="72:35-72:44: @68[1]: _82 = _62
72:13-72:32: @68[2]: FakeRead(ForLet, _82)
73:18-73:27: @68[9]: _113 = const main::promoted[1]
73:18-73:27: @68[10]: _88 = &amp;(*_113)
73:18-73:27: @68[11]: _87 = &amp;(*_88)
73:18-73:27: @68[12]: _86 = move _87 as &amp;[&amp;str] (Pointer(Unsize))
73:9-73:29: @68[18]: _94 = ()
73:9-73:29: @68[19]: FakeRead(ForMatchedPlace, _94)
73:9-73:29: @68[20]: _112 = const main::promoted[0]
73:9-73:29: @68[21]: _92 = &amp;(*_112)
73:9-73:29: @68[22]: _91 = &amp;(*_92)
73:9-73:29: @68[23]: _90 = move _91 as &amp;[std::fmt::ArgumentV1] (Pointer(Unsize))
73:9-73:29: @68.Call: _85 = std::fmt::Arguments::new_v1(move _86, move _90) -&gt; [return: bb79, unwind: bb102]
73:9-73:29: @79.Call: _84 = std::io::_print(move _85) -&gt; [return: bb80, unwind: bb102]
73:9-73:29: @80[5]: _83 = const ()
74:9-74:15: @80[7]: _0 = const ()"> println!("reached");</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="72:35-72:44: @68[1]: _82 = _62
72:13-72:32: @68[2]: FakeRead(ForLet, _82)
73:18-73:27: @68[9]: _113 = const main::promoted[1]
73:18-73:27: @68[10]: _88 = &amp;(*_113)
73:18-73:27: @68[11]: _87 = &amp;(*_88)
73:18-73:27: @68[12]: _86 = move _87 as &amp;[&amp;str] (Pointer(Unsize))
73:9-73:29: @68[18]: _94 = ()
73:9-73:29: @68[19]: FakeRead(ForMatchedPlace, _94)
73:9-73:29: @68[20]: _112 = const main::promoted[0]
73:9-73:29: @68[21]: _92 = &amp;(*_112)
73:9-73:29: @68[22]: _91 = &amp;(*_92)
73:9-73:29: @68[23]: _90 = move _91 as &amp;[std::fmt::ArgumentV1] (Pointer(Unsize))
73:9-73:29: @68.Call: _85 = std::fmt::Arguments::new_v1(move _86, move _90) -&gt; [return: bb79, unwind: bb102]
73:9-73:29: @79.Call: _84 = std::io::_print(move _85) -&gt; [return: bb80, unwind: bb102]
73:9-73:29: @80[5]: _83 = const ()
74:9-74:15: @80[7]: _0 = const ()"> return<span class="annotation">⦉@68,79,80</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> };</span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="77:9-77:10: @107[1]: FakeRead(ForLet, _95)"><span class="annotation">@107⦊</span>w<span class="annotation">⦉@107</span></span></span><span class="code" style="--layer: 0"> = if </span><span><span class="code odd" style="--layer: 1" title="77:16-77:25: @89[5]: _97 = _62
77:16-77:29: @89[6]: _96 = Gt(move _97, const 7_i32)"><span class="annotation">@89⦊</span>countdown &gt; 7<span class="annotation">⦉@89</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="78:9-78:23: @90[0]: _98 = CheckedSub(_62, const 4_i32)
78:9-78:23: @92[0]: _62 = move (_98.0: i32)
77:30-79:6: @92[1]: _95 = const ()"><span class="annotation">@90,92⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="78:9-78:23: @90[0]: _98 = CheckedSub(_62, const 4_i32)
78:9-78:23: @92[0]: _62 = move (_98.0: i32)
77:30-79:6: @92[1]: _95 = const ()"> countdown -= 4;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="78:9-78:23: @90[0]: _98 = CheckedSub(_62, const 4_i32)
78:9-78:23: @92[0]: _62 = move (_98.0: i32)
77:30-79:6: @92[1]: _95 = const ()"> }<span class="annotation">⦉@90,92</span></span></span><span class="code" style="--layer: 0"> else if </span><span><span class="code odd" style="--layer: 1" title="79:15-79:24: @91[2]: _100 = _62
79:15-79:28: @91[3]: _99 = Gt(move _100, const 2_i32)"><span class="annotation">@91⦊</span>countdown &gt; 2<span class="annotation">⦉@91</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code even" style="--layer: 1" title="80:12-80:21: @93[5]: _105 = _62
80:12-80:25: @93[6]: _104 = Lt(move _105, const 1_i32)"><span class="annotation">@93⦊</span>countdown &lt; 1<span class="annotation">⦉@93</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="80:29-80:38: @101[2]: _107 = _62
80:29-80:42: @101[3]: _106 = Gt(move _107, const 5_i32)"><span class="annotation">@101⦊</span>countdown &gt; 5<span class="annotation">⦉@101</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="80:46-80:55: @97[2]: _109 = _62
80:46-80:60: @97[3]: _108 = Ne(move _109, const 9_i32)"><span class="annotation">@97⦊</span>countdown != 9<span class="annotation">⦉@97</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="81:13-81:26: @103[0]: _62 = const 0_i32
80:61-82:10: @103[1]: _101 = const ()"><span class="annotation">@103⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="81:13-81:26: @103[0]: _62 = const 0_i32
80:61-82:10: @103[1]: _101 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="81:13-81:26: @103[0]: _62 = const 0_i32
80:61-82:10: @103[1]: _101 = const ()"> }<span class="annotation">⦉@103</span></span></span><span><span class="code even" style="--layer: 1" title="82:10-82:10: @104[0]: _101 = const ()"><span class="annotation">@104⦊</span>‸<span class="annotation">⦉@104</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="83:9-83:23: @105[2]: _110 = CheckedSub(_62, const 5_i32)
83:9-83:23: @106[0]: _62 = move (_110.0: i32)"><span class="annotation">@105,106⦊</span>countdown -= 5<span class="annotation">⦉@105,106</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="77:9-77:10: @97[1]: FakeRead(ForLet, _95)"><span class="annotation">@97⦊</span>w<span class="annotation">⦉@97</span></span></span><span class="code" style="--layer: 0"> = if </span><span><span class="code odd" style="--layer: 1" title="77:16-77:25: @81[5]: _97 = _62
77:16-77:29: @81[6]: _96 = Gt(move _97, const 7_i32)"><span class="annotation">@81⦊</span>countdown &gt; 7<span class="annotation">⦉@81</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="78:9-78:23: @82[0]: _98 = CheckedSub(_62, const 4_i32)
78:9-78:23: @84[0]: _62 = move (_98.0: i32)
77:30-79:6: @84[1]: _95 = const ()"><span class="annotation">@82,84⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="78:9-78:23: @82[0]: _98 = CheckedSub(_62, const 4_i32)
78:9-78:23: @84[0]: _62 = move (_98.0: i32)
77:30-79:6: @84[1]: _95 = const ()"> countdown -= 4;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="78:9-78:23: @82[0]: _98 = CheckedSub(_62, const 4_i32)
78:9-78:23: @84[0]: _62 = move (_98.0: i32)
77:30-79:6: @84[1]: _95 = const ()"> }<span class="annotation">⦉@82,84</span></span></span><span class="code" style="--layer: 0"> else if </span><span><span class="code odd" style="--layer: 1" title="79:15-79:24: @83[2]: _100 = _62
79:15-79:28: @83[3]: _99 = Gt(move _100, const 2_i32)"><span class="annotation">@83⦊</span>countdown &gt; 2<span class="annotation">⦉@83</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code even" style="--layer: 1" title="80:12-80:21: @85[5]: _105 = _62
80:12-80:25: @85[6]: _104 = Lt(move _105, const 1_i32)"><span class="annotation">@85⦊</span>countdown &lt; 1<span class="annotation">⦉@85</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="80:29-80:38: @91[2]: _107 = _62
80:29-80:42: @91[3]: _106 = Gt(move _107, const 5_i32)"><span class="annotation">@91⦊</span>countdown &gt; 5<span class="annotation">⦉@91</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code even" style="--layer: 1" title="80:46-80:55: @88[2]: _109 = _62
80:46-80:60: @88[3]: _108 = Ne(move _109, const 9_i32)"><span class="annotation">@88⦊</span>countdown != 9<span class="annotation">⦉@88</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="81:13-81:26: @93[0]: _62 = const 0_i32
80:61-82:10: @93[1]: _101 = const ()"><span class="annotation">@93⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="81:13-81:26: @93[0]: _62 = const 0_i32
80:61-82:10: @93[1]: _101 = const ()"> countdown = 0;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="81:13-81:26: @93[0]: _62 = const 0_i32
80:61-82:10: @93[1]: _101 = const ()"> }<span class="annotation">⦉@93</span></span></span><span><span class="code even" style="--layer: 1" title="82:10-82:10: @94[0]: _101 = const ()"><span class="annotation">@94⦊</span>‸<span class="annotation">⦉@94</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="83:9-83:23: @95[2]: _110 = CheckedSub(_62, const 5_i32)
83:9-83:23: @96[0]: _62 = move (_110.0: i32)"><span class="annotation">@95,96⦊</span>countdown -= 5<span class="annotation">⦉@95,96</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> } else {</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="85:9-85:15: @94[0]: _0 = const ()"><span class="annotation">@94⦊</span>return<span class="annotation">⦉@94</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="85:9-85:15: @86[0]: _0 = const ()"><span class="annotation">@86⦊</span>return<span class="annotation">⦉@86</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> };</span></span>
<span class="line"><span class="code" style="--layer: 0">}</span><span><span class="code odd" style="--layer: 1" title="87:2-87:2: @111.Return: return"><span class="annotation">@111⦊</span>‸<span class="annotation">⦉@111</span></span></span></span></div>
<span class="line"><span class="code" style="--layer: 0">}</span><span><span class="code odd" style="--layer: 1" title="87:2-87:2: @101.Return: return"><span class="annotation">@101⦊</span>‸<span class="annotation">⦉@101</span></span></span></span></div>
</body>
</html>

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src/test/run-make-fulldeps/coverage-spanview/expected_mir_dump.lazy_boolean/lazy_boolean.main.-------.InstrumentCoverage.0.html
View File

@ -69,9 +69,9 @@ For revisions in Pull Requests (PR):
</style>
</head>
<body>
<div class="code" style="counter-reset: line 2"><span class="line"><span><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb36]
<div class="code" style="counter-reset: line 2"><span class="line"><span><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb32]
7:19-7:35: @1[0]: _3 = &amp;_4
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb35]
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb31]
7:19-7:46: @2[1]: _1 = Eq(move _2, const 1_usize)
7:9-7:16: @2[3]: FakeRead(ForLet, _1)
9:33-9:42: @3[2]: _8 = (const 0_i32, const 0_i32, const 0_i32)
@ -79,9 +79,9 @@ For revisions in Pull Requests (PR):
9:17-9:22: @3[6]: _6 = (_8.1: i32)
9:24-9:29: @3[8]: _7 = (_8.2: i32)
10:8-10:15: @3[12]: _10 = _1"><span class="annotation">@0,1,2,3⦊</span>fn main() {</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb36]
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb32]
7:19-7:35: @1[0]: _3 = &amp;_4
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb35]
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb31]
7:19-7:46: @2[1]: _1 = Eq(move _2, const 1_usize)
7:9-7:16: @2[3]: FakeRead(ForLet, _1)
9:33-9:42: @3[2]: _8 = (const 0_i32, const 0_i32, const 0_i32)
@ -89,9 +89,9 @@ For revisions in Pull Requests (PR):
9:17-9:22: @3[6]: _6 = (_8.1: i32)
9:24-9:29: @3[8]: _7 = (_8.2: i32)
10:8-10:15: @3[12]: _10 = _1"> // Initialize test constants in a way that cannot be determined at compile time, to ensure</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb36]
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb32]
7:19-7:35: @1[0]: _3 = &amp;_4
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb35]
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb31]
7:19-7:46: @2[1]: _1 = Eq(move _2, const 1_usize)
7:9-7:16: @2[3]: FakeRead(ForLet, _1)
9:33-9:42: @3[2]: _8 = (const 0_i32, const 0_i32, const 0_i32)
@ -99,9 +99,9 @@ For revisions in Pull Requests (PR):
9:17-9:22: @3[6]: _6 = (_8.1: i32)
9:24-9:29: @3[8]: _7 = (_8.2: i32)
10:8-10:15: @3[12]: _10 = _1"> // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb36]
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb32]
7:19-7:35: @1[0]: _3 = &amp;_4
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb35]
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb31]
7:19-7:46: @2[1]: _1 = Eq(move _2, const 1_usize)
7:9-7:16: @2[3]: FakeRead(ForLet, _1)
9:33-9:42: @3[2]: _8 = (const 0_i32, const 0_i32, const 0_i32)
@ -109,9 +109,9 @@ For revisions in Pull Requests (PR):
9:17-9:22: @3[6]: _6 = (_8.1: i32)
9:24-9:29: @3[8]: _7 = (_8.2: i32)
10:8-10:15: @3[12]: _10 = _1"> // dependent conditions.</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb36]
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb32]
7:19-7:35: @1[0]: _3 = &amp;_4
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb35]
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb31]
7:19-7:46: @2[1]: _1 = Eq(move _2, const 1_usize)
7:9-7:16: @2[3]: FakeRead(ForLet, _1)
9:33-9:42: @3[2]: _8 = (const 0_i32, const 0_i32, const 0_i32)
@ -119,9 +119,9 @@ For revisions in Pull Requests (PR):
9:17-9:22: @3[6]: _6 = (_8.1: i32)
9:24-9:29: @3[8]: _7 = (_8.2: i32)
10:8-10:15: @3[12]: _10 = _1"> let is_true = std::env::args().len() == 1;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb36]
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb32]
7:19-7:35: @1[0]: _3 = &amp;_4
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb35]
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb31]
7:19-7:46: @2[1]: _1 = Eq(move _2, const 1_usize)
7:9-7:16: @2[3]: FakeRead(ForLet, _1)
9:33-9:42: @3[2]: _8 = (const 0_i32, const 0_i32, const 0_i32)
@ -129,9 +129,9 @@ For revisions in Pull Requests (PR):
9:17-9:22: @3[6]: _6 = (_8.1: i32)
9:24-9:29: @3[8]: _7 = (_8.2: i32)
10:8-10:15: @3[12]: _10 = _1"></span></span>
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb36]
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb32]
7:19-7:35: @1[0]: _3 = &amp;_4
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb35]
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb31]
7:19-7:46: @2[1]: _1 = Eq(move _2, const 1_usize)
7:9-7:16: @2[3]: FakeRead(ForLet, _1)
9:33-9:42: @3[2]: _8 = (const 0_i32, const 0_i32, const 0_i32)
@ -139,9 +139,9 @@ For revisions in Pull Requests (PR):
9:17-9:22: @3[6]: _6 = (_8.1: i32)
9:24-9:29: @3[8]: _7 = (_8.2: i32)
10:8-10:15: @3[12]: _10 = _1"> let (mut a, mut b, mut c) = (0, 0, 0);</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb36]
<span class="line"><span class="code even" style="--layer: 1" title="7:19-7:35: @0.Call: _4 = std::env::args() -&gt; [return: bb1, unwind: bb32]
7:19-7:35: @1[0]: _3 = &amp;_4
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb35]
7:19-7:41: @1.Call: _2 = &lt;std::env::Args as std::iter::ExactSizeIterator&gt;::len(move _3) -&gt; [return: bb2, unwind: bb31]
7:19-7:46: @2[1]: _1 = Eq(move _2, const 1_usize)
7:9-7:16: @2[3]: FakeRead(ForLet, _1)
9:33-9:42: @3[2]: _8 = (const 0_i32, const 0_i32, const 0_i32)
@ -169,91 +169,91 @@ For revisions in Pull Requests (PR):
13:9-13:16: @4[2]: _7 = const 100_i32
10:16-14:6: @4[3]: _9 = const ()"> }<span class="annotation">⦉@4</span></span></span><span><span class="code even" style="--layer: 1" title="14:6-14:6: @5[0]: _9 = const ()"><span class="annotation">@5⦊</span>‸<span class="annotation">⦉@5</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> let</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="16:9-16:17: @10[2]: FakeRead(ForLet, _11)"><span class="annotation">@10⦊</span>somebool<span class="annotation">⦉@10</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="16:9-16:17: @9[2]: FakeRead(ForLet, _11)"><span class="annotation">@9⦊</span>somebool<span class="annotation">⦉@9</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> =</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="18:13-18:14: @6[5]: _13 = _5
18:17-18:18: @6[7]: _14 = _6
18:13-18:18: @6[8]: _12 = Lt(move _13, move _14)"><span class="annotation">@6⦊</span>a &lt; b<span class="annotation">⦉@6</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> ||</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="20:13-20:14: @9[2]: _16 = _6
20:17-20:18: @9[4]: _17 = _7
20:13-20:18: @9[5]: _15 = Lt(move _16, move _17)"><span class="annotation">@9⦊</span>b &lt; c<span class="annotation">⦉@9</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="20:13-20:14: @8[2]: _16 = _6
20:17-20:18: @8[4]: _17 = _7
20:13-20:18: @8[5]: _15 = Lt(move _16, move _17)"><span class="annotation">@8⦊</span>b &lt; c<span class="annotation">⦉@8</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> ;</span></span>
<span class="line"><span class="code" style="--layer: 0"> let</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="23:9-23:17: @14[2]: FakeRead(ForLet, _18)"><span class="annotation">@14⦊</span>somebool<span class="annotation">⦉@14</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="23:9-23:17: @12[2]: FakeRead(ForLet, _18)"><span class="annotation">@12⦊</span>somebool<span class="annotation">⦉@12</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> =</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="25:13-25:14: @10[6]: _20 = _6
25:17-25:18: @10[8]: _21 = _5
25:13-25:18: @10[9]: _19 = Lt(move _20, move _21)"><span class="annotation">@10⦊</span>b &lt; a<span class="annotation">⦉@10</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="25:13-25:14: @9[6]: _20 = _6
25:17-25:18: @9[8]: _21 = _5
25:13-25:18: @9[9]: _19 = Lt(move _20, move _21)"><span class="annotation">@9⦊</span>b &lt; a<span class="annotation">⦉@9</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> ||</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="27:13-27:14: @13[2]: _23 = _6
27:17-27:18: @13[4]: _24 = _7
27:13-27:18: @13[5]: _22 = Lt(move _23, move _24)"><span class="annotation">@13⦊</span>b &lt; c<span class="annotation">⦉@13</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="27:13-27:14: @11[2]: _23 = _6
27:17-27:18: @11[4]: _24 = _7
27:13-27:18: @11[5]: _22 = Lt(move _23, move _24)"><span class="annotation">@11⦊</span>b &lt; c<span class="annotation">⦉@11</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> ;</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code odd" style="--layer: 1" title="29:9-29:17: @18[2]: FakeRead(ForLet, _25)"><span class="annotation">@18⦊</span>somebool<span class="annotation">⦉@18</span></span></span><span class="code" style="--layer: 0"> = </span><span><span class="code even" style="--layer: 1" title="29:20-29:21: @14[6]: _27 = _5
29:24-29:25: @14[8]: _28 = _6
29:20-29:25: @14[9]: _26 = Lt(move _27, move _28)"><span class="annotation">@14⦊</span>a &lt; b<span class="annotation">⦉@14</span></span></span><span class="code" style="--layer: 0"> &amp;&amp; </span><span><span class="code odd" style="--layer: 1" title="29:29-29:30: @17[2]: _30 = _6
29:33-29:34: @17[4]: _31 = _7
29:29-29:34: @17[5]: _29 = Lt(move _30, move _31)"><span class="annotation">@17⦊</span>b &lt; c<span class="annotation">⦉@17</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="30:9-30:17: @22[2]: FakeRead(ForLet, _32)"><span class="annotation">@22⦊</span>somebool<span class="annotation">⦉@22</span></span></span><span class="code" style="--layer: 0"> = </span><span><span class="code odd" style="--layer: 1" title="30:20-30:21: @18[6]: _34 = _6
30:24-30:25: @18[8]: _35 = _5
30:20-30:25: @18[9]: _33 = Lt(move _34, move _35)"><span class="annotation">@18⦊</span>b &lt; a<span class="annotation">⦉@18</span></span></span><span class="code" style="--layer: 0"> &amp;&amp; </span><span><span class="code even" style="--layer: 1" title="30:29-30:30: @21[2]: _37 = _6
30:33-30:34: @21[4]: _38 = _7
30:29-30:34: @21[5]: _36 = Lt(move _37, move _38)"><span class="annotation">@21⦊</span>b &lt; c<span class="annotation">⦉@21</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code odd" style="--layer: 1" title="29:9-29:17: @15[2]: FakeRead(ForLet, _25)"><span class="annotation">@15⦊</span>somebool<span class="annotation">⦉@15</span></span></span><span class="code" style="--layer: 0"> = </span><span><span class="code even" style="--layer: 1" title="29:20-29:21: @12[6]: _27 = _5
29:24-29:25: @12[8]: _28 = _6
29:20-29:25: @12[9]: _26 = Lt(move _27, move _28)"><span class="annotation">@12⦊</span>a &lt; b<span class="annotation">⦉@12</span></span></span><span class="code" style="--layer: 0"> &amp;&amp; </span><span><span class="code odd" style="--layer: 1" title="29:29-29:30: @14[2]: _30 = _6
29:33-29:34: @14[4]: _31 = _7
29:29-29:34: @14[5]: _29 = Lt(move _30, move _31)"><span class="annotation">@14⦊</span>b &lt; c<span class="annotation">⦉@14</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> let </span><span><span class="code even" style="--layer: 1" title="30:9-30:17: @18[2]: FakeRead(ForLet, _32)"><span class="annotation">@18⦊</span>somebool<span class="annotation">⦉@18</span></span></span><span class="code" style="--layer: 0"> = </span><span><span class="code odd" style="--layer: 1" title="30:20-30:21: @15[6]: _34 = _6
30:24-30:25: @15[8]: _35 = _5
30:20-30:25: @15[9]: _33 = Lt(move _34, move _35)"><span class="annotation">@15⦊</span>b &lt; a<span class="annotation">⦉@15</span></span></span><span class="code" style="--layer: 0"> &amp;&amp; </span><span><span class="code even" style="--layer: 1" title="30:29-30:30: @17[2]: _37 = _6
30:33-30:34: @17[4]: _38 = _7
30:29-30:34: @17[5]: _36 = Lt(move _37, move _38)"><span class="annotation">@17⦊</span>b &lt; c<span class="annotation">⦉@17</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> if</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="34:9-34:16: @22[6]: _41 = _1
33:9-34:16: @22[7]: _40 = Not(move _41)"><span class="annotation">@22⦊</span>!</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="34:9-34:16: @22[6]: _41 = _1
33:9-34:16: @22[7]: _40 = Not(move _41)"> is_true<span class="annotation">⦉@22</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="36:9-36:14: @23[0]: _5 = const 2_i32
35:5-38:6: @23[1]: _39 = const ()"><span class="annotation">@23⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="36:9-36:14: @23[0]: _5 = const 2_i32
35:5-38:6: @23[1]: _39 = const ()"> a = 2</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="36:9-36:14: @23[0]: _5 = const 2_i32
35:5-38:6: @23[1]: _39 = const ()"> ;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="36:9-36:14: @23[0]: _5 = const 2_i32
35:5-38:6: @23[1]: _39 = const ()"> }<span class="annotation">⦉@23</span></span></span><span><span class="code odd" style="--layer: 1" title="38:6-38:6: @24[0]: _39 = const ()"><span class="annotation">@24⦊</span>‸<span class="annotation">⦉@24</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="34:9-34:16: @18[6]: _41 = _1
33:9-34:16: @18[7]: _40 = Not(move _41)"><span class="annotation">@18⦊</span>!</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="34:9-34:16: @18[6]: _41 = _1
33:9-34:16: @18[7]: _40 = Not(move _41)"> is_true<span class="annotation">⦉@18</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="36:9-36:14: @19[0]: _5 = const 2_i32
35:5-38:6: @19[1]: _39 = const ()"><span class="annotation">@19⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="36:9-36:14: @19[0]: _5 = const 2_i32
35:5-38:6: @19[1]: _39 = const ()"> a = 2</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="36:9-36:14: @19[0]: _5 = const 2_i32
35:5-38:6: @19[1]: _39 = const ()"> ;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="36:9-36:14: @19[0]: _5 = const 2_i32
35:5-38:6: @19[1]: _39 = const ()"> }<span class="annotation">⦉@19</span></span></span><span><span class="code odd" style="--layer: 1" title="38:6-38:6: @20[0]: _39 = const ()"><span class="annotation">@20⦊</span>‸<span class="annotation">⦉@20</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> if</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="41:9-41:16: @25[4]: _43 = _1"><span class="annotation">@25⦊</span>is_true<span class="annotation">⦉@25</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="43:9-43:15: @26[0]: _6 = const 30_i32
42:5-45:6: @26[1]: _42 = const ()"><span class="annotation">@26⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="43:9-43:15: @26[0]: _6 = const 30_i32
42:5-45:6: @26[1]: _42 = const ()"> b = 30</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="43:9-43:15: @26[0]: _6 = const 30_i32
42:5-45:6: @26[1]: _42 = const ()"> ;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="43:9-43:15: @26[0]: _6 = const 30_i32
42:5-45:6: @26[1]: _42 = const ()"> }<span class="annotation">⦉@26</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="41:9-41:16: @21[4]: _43 = _1"><span class="annotation">@21⦊</span>is_true<span class="annotation">⦉@21</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="43:9-43:15: @22[0]: _6 = const 30_i32
42:5-45:6: @22[1]: _42 = const ()"><span class="annotation">@22⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="43:9-43:15: @22[0]: _6 = const 30_i32
42:5-45:6: @22[1]: _42 = const ()"> b = 30</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="43:9-43:15: @22[0]: _6 = const 30_i32
42:5-45:6: @22[1]: _42 = const ()"> ;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="43:9-43:15: @22[0]: _6 = const 30_i32
42:5-45:6: @22[1]: _42 = const ()"> }<span class="annotation">⦉@22</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> else</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="48:9-48:16: @27[0]: _7 = const 400_i32
47:5-50:6: @27[1]: _42 = const ()"><span class="annotation">@27⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="48:9-48:16: @27[0]: _7 = const 400_i32
47:5-50:6: @27[1]: _42 = const ()"> c = 400</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="48:9-48:16: @27[0]: _7 = const 400_i32
47:5-50:6: @27[1]: _42 = const ()"> ;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="48:9-48:16: @27[0]: _7 = const 400_i32
47:5-50:6: @27[1]: _42 = const ()"> }<span class="annotation">⦉@27</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="48:9-48:16: @23[0]: _7 = const 400_i32
47:5-50:6: @23[1]: _42 = const ()"><span class="annotation">@23⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="48:9-48:16: @23[0]: _7 = const 400_i32
47:5-50:6: @23[1]: _42 = const ()"> c = 400</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="48:9-48:16: @23[0]: _7 = const 400_i32
47:5-50:6: @23[1]: _42 = const ()"> ;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="48:9-48:16: @23[0]: _7 = const 400_i32
47:5-50:6: @23[1]: _42 = const ()"> }<span class="annotation">⦉@23</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="52:9-52:16: @28[5]: _46 = _1
52:8-52:16: @28[6]: _45 = Not(move _46)"><span class="annotation">@28⦊</span>!is_true<span class="annotation">⦉@28</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="53:9-53:14: @29[0]: _5 = const 2_i32
52:17-54:6: @29[1]: _44 = const ()"><span class="annotation">@29⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="53:9-53:14: @29[0]: _5 = const 2_i32
52:17-54:6: @29[1]: _44 = const ()"> a = 2;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="53:9-53:14: @29[0]: _5 = const 2_i32
52:17-54:6: @29[1]: _44 = const ()"> }<span class="annotation">⦉@29</span></span></span><span><span class="code odd" style="--layer: 1" title="54:6-54:6: @30[0]: _44 = const ()"><span class="annotation">@30⦊</span>‸<span class="annotation">⦉@30</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code odd" style="--layer: 1" title="52:9-52:16: @24[5]: _46 = _1
52:8-52:16: @24[6]: _45 = Not(move _46)"><span class="annotation">@24⦊</span>!is_true<span class="annotation">⦉@24</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="53:9-53:14: @25[0]: _5 = const 2_i32
52:17-54:6: @25[1]: _44 = const ()"><span class="annotation">@25⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="53:9-53:14: @25[0]: _5 = const 2_i32
52:17-54:6: @25[1]: _44 = const ()"> a = 2;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="53:9-53:14: @25[0]: _5 = const 2_i32
52:17-54:6: @25[1]: _44 = const ()"> }<span class="annotation">⦉@25</span></span></span><span><span class="code odd" style="--layer: 1" title="54:6-54:6: @26[0]: _44 = const ()"><span class="annotation">@26⦊</span>‸<span class="annotation">⦉@26</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code even" style="--layer: 1" title="56:8-56:15: @31[3]: _47 = _1"><span class="annotation">@31⦊</span>is_true<span class="annotation">⦉@31</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="57:9-57:15: @32[0]: _6 = const 30_i32
56:16-58:6: @32[1]: _0 = const ()"><span class="annotation">@32⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="57:9-57:15: @32[0]: _6 = const 30_i32
56:16-58:6: @32[1]: _0 = const ()"> b = 30;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="57:9-57:15: @32[0]: _6 = const 30_i32
56:16-58:6: @32[1]: _0 = const ()"> }<span class="annotation">⦉@32</span></span></span><span class="code" style="--layer: 0"> else </span><span><span class="code even" style="--layer: 1" title="59:9-59:16: @33[0]: _7 = const 400_i32
58:12-60:6: @33[1]: _0 = const ()"><span class="annotation">@33⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="59:9-59:16: @33[0]: _7 = const 400_i32
58:12-60:6: @33[1]: _0 = const ()"> c = 400;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="59:9-59:16: @33[0]: _7 = const 400_i32
58:12-60:6: @33[1]: _0 = const ()"> }<span class="annotation">⦉@33</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0">}</span><span><span class="code odd" style="--layer: 1" title="61:2-61:2: @34.Return: return"><span class="annotation">@34⦊</span>‸<span class="annotation">⦉@34</span></span></span></span></div>
<span class="line"><span class="code" style="--layer: 0"> if </span><span><span class="code even" style="--layer: 1" title="56:8-56:15: @27[3]: _47 = _1"><span class="annotation">@27⦊</span>is_true<span class="annotation">⦉@27</span></span></span><span class="code" style="--layer: 0"> </span><span><span class="code odd" style="--layer: 1" title="57:9-57:15: @28[0]: _6 = const 30_i32
56:16-58:6: @28[1]: _0 = const ()"><span class="annotation">@28⦊</span>{</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="57:9-57:15: @28[0]: _6 = const 30_i32
56:16-58:6: @28[1]: _0 = const ()"> b = 30;</span></span>
<span class="line"><span class="code odd" style="--layer: 1" title="57:9-57:15: @28[0]: _6 = const 30_i32
56:16-58:6: @28[1]: _0 = const ()"> }<span class="annotation">⦉@28</span></span></span><span class="code" style="--layer: 0"> else </span><span><span class="code even" style="--layer: 1" title="59:9-59:16: @29[0]: _7 = const 400_i32
58:12-60:6: @29[1]: _0 = const ()"><span class="annotation">@29⦊</span>{</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="59:9-59:16: @29[0]: _7 = const 400_i32
58:12-60:6: @29[1]: _0 = const ()"> c = 400;</span></span>
<span class="line"><span class="code even" style="--layer: 1" title="59:9-59:16: @29[0]: _7 = const 400_i32
58:12-60:6: @29[1]: _0 = const ()"> }<span class="annotation">⦉@29</span></span></span><span class="code" style="--layer: 0"></span></span>
<span class="line"><span class="code" style="--layer: 0">}</span><span><span class="code odd" style="--layer: 1" title="61:2-61:2: @30.Return: return"><span class="annotation">@30⦊</span>‸<span class="annotation">⦉@30</span></span></span></span></div>
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2
src/test/run-make-fulldeps/coverage-spanview/expected_mir_dump.partial_eq/partial_eq.{impl#6}-eq.-------.InstrumentCoverage.0.html
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@ -69,6 +69,6 @@ For revisions in Pull Requests (PR):
</style>
</head>
<body>
<div class="code" style="counter-reset: line 3"><span class="line"> <span><span class="code even" style="--layer: 1"><span class="annotation">@0⦊</span>‸<span class="annotation">⦉@0</span></span></span><span class="code" style="--layer: 0">PartialEq</span><span><span class="code odd" style="--layer: 1" title="4:33-4:33: @4.Return: return"><span class="annotation">@4⦊</span>‸<span class="annotation">⦉@4</span></span></span></span></div>
<div class="code" style="counter-reset: line 3"><span class="line"> <span><span class="code even" style="--layer: 1"><span class="annotation">@0⦊</span>‸<span class="annotation">⦉@0</span></span></span><span class="code" style="--layer: 0">PartialEq</span><span><span class="code odd" style="--layer: 1" title="4:33-4:33: @3.Return: return"><span class="annotation">@3⦊</span>‸<span class="annotation">⦉@3</span></span></span></span></div>
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2
src/test/run-make-fulldeps/coverage-spanview/expected_mir_dump.partial_eq/partial_eq.{impl#6}-ne.-------.InstrumentCoverage.0.html
View File

@ -69,6 +69,6 @@ For revisions in Pull Requests (PR):
</style>
</head>
<body>
<div class="code" style="counter-reset: line 3"><span class="line"> <span><span class="code even" style="--layer: 1"><span class="annotation">@0⦊</span>‸<span class="annotation">⦉@0</span></span></span><span class="code" style="--layer: 0">PartialEq</span><span><span class="code odd" style="--layer: 1" title="4:33-4:33: @4.Return: return"><span class="annotation">@4⦊</span>‸<span class="annotation">⦉@4</span></span></span></span></div>
<div class="code" style="counter-reset: line 3"><span class="line"> <span><span class="code even" style="--layer: 1"><span class="annotation">@0⦊</span>‸<span class="annotation">⦉@0</span></span></span><span class="code" style="--layer: 0">PartialEq</span><span><span class="code odd" style="--layer: 1" title="4:33-4:33: @3.Return: return"><span class="annotation">@3⦊</span>‸<span class="annotation">⦉@3</span></span></span></span></div>
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10
src/test/run-make-fulldeps/coverage-spanview/expected_mir_dump.unused/unused.foo.-------.InstrumentCoverage.0.html
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@ -77,11 +77,11 @@ For revisions in Pull Requests (PR):
3:11-3:17: @2[3]: _4 = Lt(move _5, const 10_i32)
3:11-3:17: @2[5]: FakeRead(ForMatchedPlace, _4)"><span class="annotation">@1,2⦊</span>i &lt; 10<span class="annotation">⦉@1,2</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="4:9-4:10: @5[3]: _8 = _2
4:9-4:15: @5[4]: _7 = Ne(move _8, const 0_i32)"><span class="annotation">@3,5⦊</span>i != 0<span class="annotation">⦉@3,5</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="4:19-4:20: @8[2]: _10 = _2
4:19-4:25: @8[3]: _9 = Ne(move _10, const 0_i32)"><span class="annotation">@8⦊</span>i != 0<span class="annotation">⦉@8</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="5:9-5:15: @9[3]: _11 = CheckedAdd(_2, const 1_i32)
5:9-5:15: @10[0]: _2 = move (_11.0: i32)"><span class="annotation">@9,10⦊</span>i += 1<span class="annotation">⦉@9,10</span></span></span><span class="code" style="--layer: 0">;</span></span>
4:9-4:15: @5[4]: _7 = Ne(move _8, const 0_i32)"><span class="annotation">@3,5⦊</span>i != 0<span class="annotation">⦉@3,5</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="4:19-4:20: @7[2]: _10 = _2
4:19-4:25: @7[3]: _9 = Ne(move _10, const 0_i32)"><span class="annotation">@7⦊</span>i != 0<span class="annotation">⦉@7</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="5:9-5:15: @8[3]: _11 = CheckedAdd(_2, const 1_i32)
5:9-5:15: @9[0]: _2 = move (_11.0: i32)"><span class="annotation">@8,9⦊</span>i += 1<span class="annotation">⦉@8,9</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> }</span></span>
<span class="line"><span class="code" style="--layer: 0">}</span><span><span class="code odd" style="--layer: 1" title="7:2-7:2: @11.Return: return"><span class="annotation">@4,11⦊</span>‸<span class="annotation">⦉@4,11</span></span></span></span></div>
<span class="line"><span class="code" style="--layer: 0">}</span><span><span class="code odd" style="--layer: 1" title="7:2-7:2: @10.Return: return"><span class="annotation">@4,10⦊</span>‸<span class="annotation">⦉@4,10</span></span></span></span></div>
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10
src/test/run-make-fulldeps/coverage-spanview/expected_mir_dump.unused/unused.unused_template_func.-------.InstrumentCoverage.0.html
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@ -77,11 +77,11 @@ For revisions in Pull Requests (PR):
11:11-11:17: @2[3]: _4 = Lt(move _5, const 10_i32)
11:11-11:17: @2[5]: FakeRead(ForMatchedPlace, _4)"><span class="annotation">@1,2⦊</span>i &lt; 10<span class="annotation">⦉@1,2</span></span></span><span class="code" style="--layer: 0"> {</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="12:9-12:10: @5[3]: _8 = _2
12:9-12:15: @5[4]: _7 = Ne(move _8, const 0_i32)"><span class="annotation">@3,5⦊</span>i != 0<span class="annotation">⦉@3,5</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="12:19-12:20: @8[2]: _10 = _2
12:19-12:25: @8[3]: _9 = Ne(move _10, const 0_i32)"><span class="annotation">@8⦊</span>i != 0<span class="annotation">⦉@8</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="13:9-13:15: @9[3]: _11 = CheckedAdd(_2, const 1_i32)
13:9-13:15: @10[0]: _2 = move (_11.0: i32)"><span class="annotation">@9,10⦊</span>i += 1<span class="annotation">⦉@9,10</span></span></span><span class="code" style="--layer: 0">;</span></span>
12:9-12:15: @5[4]: _7 = Ne(move _8, const 0_i32)"><span class="annotation">@3,5⦊</span>i != 0<span class="annotation">⦉@3,5</span></span></span><span class="code" style="--layer: 0"> || </span><span><span class="code odd" style="--layer: 1" title="12:19-12:20: @7[2]: _10 = _2
12:19-12:25: @7[3]: _9 = Ne(move _10, const 0_i32)"><span class="annotation">@7⦊</span>i != 0<span class="annotation">⦉@7</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> </span><span><span class="code even" style="--layer: 1" title="13:9-13:15: @8[3]: _11 = CheckedAdd(_2, const 1_i32)
13:9-13:15: @9[0]: _2 = move (_11.0: i32)"><span class="annotation">@8,9⦊</span>i += 1<span class="annotation">⦉@8,9</span></span></span><span class="code" style="--layer: 0">;</span></span>
<span class="line"><span class="code" style="--layer: 0"> }</span></span>
<span class="line"><span class="code" style="--layer: 0">}</span><span><span class="code odd" style="--layer: 1" title="15:2-15:2: @11.Return: return"><span class="annotation">@4,11⦊</span>‸<span class="annotation">⦉@4,11</span></span></span></span></div>
<span class="line"><span class="code" style="--layer: 0">}</span><span><span class="code odd" style="--layer: 1" title="15:2-15:2: @10.Return: return"><span class="annotation">@4,10⦊</span>‸<span class="annotation">⦉@4,10</span></span></span></span></div>
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