| ; RUN: llc < %s -march=mipsel -mcpu=mips32 -O0 -relocation-model=pic |
| ; RUN: llc < %s -march=mipsel -mcpu=mips32r2 -O0 -relocation-model=pic |
| |
| ; The test is just to make sure it is able to allocate |
| ; registers for this example. There was an issue with allocating AC0 |
| ; after a mul instruction. |
| |
| declare { i32, i1 } @llvm.smul.with.overflow.i32(i32, i32) |
| |
| define i32 @foo(i32 %a, i32 %b) { |
| entry: |
| %0 = mul i32 %a, %b |
| %1 = call { i32, i1 } @llvm.smul.with.overflow.i32(i32 %0, i32 %b) |
| %2 = extractvalue { i32, i1 } %1, 0 |
| ret i32 %2 |
| } |
