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Add test with non-ZST.

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This commit is contained in:
Camille GILLOT 2023-08-24 15:52:25 +00:00
parent b3bbc22cb7
commit f49494ecce
1 changed files with 33 additions and 15 deletions
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48
tests/codegen/sroa-fragment-debuginfo.rs
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@ -3,25 +3,43 @@
#![crate_type = "lib"]
pub struct Endian;
#[allow(dead_code)]
pub struct EndianSlice<'input> {
pub struct ExtraSlice<'input> {
slice: &'input [u8],
endian: Endian,
extra: u32,
}
#[no_mangle]
pub fn test(s: &[u8]) {
// CHECK: void @test(
// CHECK: %slice.dbg.spill1 = alloca { ptr, i64 },
// CHECK: %slice.dbg.spill = alloca %Endian,
pub fn extra(s: &[u8]) {
// CHECK: void @extra(
// CHECK: %slice.dbg.spill1 = alloca i32,
// CHECK: %slice.dbg.spill = alloca { ptr, i64 },
// CHECK: %s.dbg.spill = alloca { ptr, i64 },
// CHECK: call void @llvm.dbg.declare(metadata ptr %s.dbg.spill, metadata ![[S:.*]], metadata !DIExpression()),
// CHECK: call void @llvm.dbg.declare(metadata ptr %slice.dbg.spill, metadata ![[SLICE:.*]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 0)),
// CHECK: call void @llvm.dbg.declare(metadata ptr %slice.dbg.spill1, metadata ![[SLICE]], metadata !DIExpression()),
let slice = EndianSlice { slice: s, endian: Endian };
// CHECK: call void @llvm.dbg.declare(metadata ptr %s.dbg.spill, metadata ![[S_EXTRA:.*]], metadata !DIExpression()),
// CHECK: call void @llvm.dbg.declare(metadata ptr %slice.dbg.spill, metadata ![[SLICE_EXTRA:.*]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 128)),
// CHECK: call void @llvm.dbg.declare(metadata ptr %slice.dbg.spill1, metadata ![[SLICE_EXTRA]], metadata !DIExpression(DW_OP_LLVM_fragment, 128, 32)),
let slice = ExtraSlice { slice: s, extra: s.len() as u32 };
}
// CHECK: ![[S]] = !DILocalVariable(name: "s",
// CHECK: ![[SLICE]] = !DILocalVariable(name: "slice",
struct Zst;
pub struct ZstSlice<'input> {
slice: &'input [u8],
extra: Zst,
}
#[no_mangle]
pub fn zst(s: &[u8]) {
// CHECK: void @zst(
// CHECK: %slice.dbg.spill1 = alloca { ptr, i64 },
// CHECK: %slice.dbg.spill = alloca %Zst,
// CHECK: %s.dbg.spill = alloca { ptr, i64 },
// CHECK: call void @llvm.dbg.declare(metadata ptr %s.dbg.spill, metadata ![[S_ZST:.*]], metadata !DIExpression()),
// CHECK: call void @llvm.dbg.declare(metadata ptr %slice.dbg.spill, metadata ![[SLICE_ZST:.*]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 0)),
// CHECK: call void @llvm.dbg.declare(metadata ptr %slice.dbg.spill1, metadata ![[SLICE_ZST]], metadata !DIExpression()),
let slice = ZstSlice { slice: s, extra: Zst };
}
// CHECK: ![[S_EXTRA]] = !DILocalVariable(name: "s",
// CHECK: ![[SLICE_EXTRA]] = !DILocalVariable(name: "slice",
// CHECK: ![[S_ZST]] = !DILocalVariable(name: "s",
// CHECK: ![[SLICE_ZST]] = !DILocalVariable(name: "slice",