| ; RUN: llc -debugify-check-and-strip-all-safe -o - %s 2>&1 | FileCheck %s |
| |
| ; ModuleID = 'main.c' |
| source_filename = "main.c" |
| |
| @ga = dso_local global i32 2, align 4 |
| |
| define dso_local i32 @foo(i32 %a, i32 %b) { |
| entry: |
| %a.addr = alloca i32, align 4 |
| %b.addr = alloca i32, align 4 |
| %c = alloca i32, align 4 |
| store i32 %a, i32* %a.addr, align 4 |
| store i32 %b, i32* %b.addr, align 4 |
| %0 = load i32, i32* %a.addr, align 4 |
| %1 = load i32, i32* %b.addr, align 4 |
| %add = add nsw i32 %0, %1 |
| store i32 %add, i32* %c, align 4 |
| %2 = load i32, i32* %c, align 4 |
| %mul = mul nsw i32 %2, 2 |
| store i32 %mul, i32* @ga, align 4 |
| %3 = load i32, i32* %c, align 4 |
| ret i32 %3 |
| } |
| |
| ; Different Back-Ends may have different number of passes, here we only |
| ; check two of them to make sure -debugify-check-and-strip-all-safe works. |
| ;CHECK: Machine IR debug info check: PASS |
| ;CHECK: Machine IR debug info check: PASS |