mirror of
https://github.com/rust-lang/rust.git
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183 lines
4.0 KiB
Rust
183 lines
4.0 KiB
Rust
// Copy of `borrowed-basic.rs` which enables the `ReferencePropagation` MIR pass.
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// That pass replaces debuginfo for `a => _x` where `_x = &b` to be `a => &b`,
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// and leaves codegen to create a ladder of allocations so as `*a == b`.
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//
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//@ compile-flags:-g -Zmir-enable-passes=+ReferencePropagation,-ConstDebugInfo
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//@ min-lldb-version: 310
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// === GDB TESTS ===================================================================================
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// gdb-command:run
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// gdb-command:print *bool_ref
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// gdb-check:$1 = true
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// gdb-command:print *int_ref
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// gdb-check:$2 = -1
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// gdb-command:print/d *char_ref
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// gdb-check:$3 = 97
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// gdb-command:print *i8_ref
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// gdbr-check:$4 = 68
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// gdb-command:print *i16_ref
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// gdb-check:$5 = -16
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// gdb-command:print *i32_ref
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// gdb-check:$6 = -32
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// gdb-command:print *i64_ref
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// gdb-check:$7 = -64
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// gdb-command:print *uint_ref
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// gdb-check:$8 = 1
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// gdb-command:print *u8_ref
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// gdbr-check:$9 = 100
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// gdb-command:print *u16_ref
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// gdb-check:$10 = 16
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// gdb-command:print *u32_ref
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// gdb-check:$11 = 32
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// gdb-command:print *u64_ref
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// gdb-check:$12 = 64
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// gdb-command:print *f16_ref
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// gdb-check:$13 = 1.5
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// gdb-command:print *f32_ref
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// gdb-check:$14 = 2.5
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// gdb-command:print *f64_ref
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// gdb-check:$15 = 3.5
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// gdb-command:print *f64_double_ref
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// gdb-check:$16 = 3.5
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// === LLDB TESTS ==================================================================================
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// lldb-command:run
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// lldb-command:v *bool_ref
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// lldbg-check:[...] true
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// lldbr-check:(bool) *bool_ref = true
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// lldb-command:v *int_ref
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// lldbg-check:[...] -1
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// lldbr-check:(isize) *int_ref = -1
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// NOTE: only rust-enabled lldb supports 32bit chars
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// lldbr-command:print *char_ref
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// lldbr-check:(char) *char_ref = 'a'
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// lldb-command:v *i8_ref
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// lldbg-check:[...] 'D'
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// lldbr-check:(i8) *i8_ref = 68
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// lldb-command:v *i16_ref
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// lldbg-check:[...] -16
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// lldbr-check:(i16) *i16_ref = -16
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// lldb-command:v *i32_ref
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// lldbg-check:[...] -32
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// lldbr-check:(i32) *i32_ref = -32
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// lldb-command:v *i64_ref
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// lldbg-check:[...] -64
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// lldbr-check:(i64) *i64_ref = -64
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// lldb-command:v *uint_ref
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// lldbg-check:[...] 1
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// lldbr-check:(usize) *uint_ref = 1
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// lldb-command:v *u8_ref
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// lldbg-check:[...] 'd'
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// lldbr-check:(u8) *u8_ref = 100
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// lldb-command:v *u16_ref
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// lldbg-check:[...] 16
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// lldbr-check:(u16) *u16_ref = 16
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// lldb-command:v *u32_ref
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// lldbg-check:[...] 32
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// lldbr-check:(u32) *u32_ref = 32
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// lldb-command:v *u64_ref
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// lldbg-check:[...] 64
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// lldbr-check:(u64) *u64_ref = 64
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// lldb-command:v *f16_ref
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// lldbg-check:[...] 1.5
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// lldbr-check:(f16) *f16_ref = 1.5
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// lldb-command:v *f32_ref
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// lldbg-check:[...] 2.5
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// lldbr-check:(f32) *f32_ref = 2.5
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// lldb-command:v *f64_ref
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// lldbg-check:[...] 3.5
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// lldbr-check:(f64) *f64_ref = 3.5
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// lldb-command:v *f64_double_ref
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// lldbg-check:[...] 3.5
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// lldbr-check:(f64) **f64_double_ref = 3.5
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#![allow(unused_variables)]
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#![feature(omit_gdb_pretty_printer_section)]
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#![omit_gdb_pretty_printer_section]
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#![feature(f16)]
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fn main() {
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let bool_val: bool = true;
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let bool_ref: &bool = &bool_val;
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let int_val: isize = -1;
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let int_ref: &isize = &int_val;
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let char_val: char = 'a';
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let char_ref: &char = &char_val;
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let i8_val: i8 = 68;
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let i8_ref: &i8 = &i8_val;
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let i16_val: i16 = -16;
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let i16_ref: &i16 = &i16_val;
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let i32_val: i32 = -32;
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let i32_ref: &i32 = &i32_val;
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let i64_val: i64 = -64;
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let i64_ref: &i64 = &i64_val;
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let uint_val: usize = 1;
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let uint_ref: &usize = &uint_val;
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let u8_val: u8 = 100;
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let u8_ref: &u8 = &u8_val;
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let u16_val: u16 = 16;
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let u16_ref: &u16 = &u16_val;
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let u32_val: u32 = 32;
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let u32_ref: &u32 = &u32_val;
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let u64_val: u64 = 64;
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let u64_ref: &u64 = &u64_val;
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let f16_val: f16 = 1.5;
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let f16_ref: &f16 = &f16_val;
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let f32_val: f32 = 2.5;
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let f32_ref: &f32 = &f32_val;
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let f64_val: f64 = 3.5;
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let f64_ref: &f64 = &f64_val;
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let f64_double_ref: &f64 = &f64_ref;
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zzz(); // #break
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}
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fn zzz() {()}
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