| ; RUN: llc -O2 -no-integrated-as < %s | FileCheck %s |
| |
| ; XCore default subtarget does not support 8-byte alignment on stack. |
| ; XFAIL: target=xcore{{.*}} |
| |
| @G = common global i32 0, align 4 |
| |
| define i32 @foo(ptr %p) nounwind uwtable { |
| entry: |
| %p.addr = alloca ptr, align 8 |
| %rv = alloca i32, align 4 |
| store ptr %p, ptr %p.addr, align 8 |
| store i32 0, ptr @G, align 4 |
| %0 = load ptr, ptr %p.addr, align 8 |
| ; CHECK: blah |
| %1 = call i32 asm "blah", "=r,r,~{memory}"(ptr %0) nounwind |
| ; CHECK: {{[^[:alnum:]]}}G{{[^[:alnum:]]}} |
| store i32 %1, ptr %rv, align 4 |
| %2 = load i32, ptr %rv, align 4 |
| %3 = load i32, ptr @G, align 4 |
| %add = add nsw i32 %2, %3 |
| ret i32 %add |
| } |
| |
