| ; RUN: clspv-opt -SignedCompareFixupPass -hack-scf %s -o %t.ll |
| ; RUN: FileCheck %s < %t.ll |
| |
| target datalayout = "e-p:32:32-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024" |
| target triple = "spir-unknown-unknown" |
| |
| define i1 @greater_than(i32 %x, i32 %y) { |
| entry: |
| %cmp = icmp sgt i32 %x, %y |
| ret i1 %cmp |
| } |
| |
| ; CHECK: [[sub1:%[a-zA-Z0-9_.]+]] = sub i32 %x, %y |
| ; CHECK: [[sub2:%[a-zA-Z0-9_.]+]] = sub i32 [[sub1]], 1 |
| ; CHECK: [[and:%[a-zA-Z0-9_.]+]] = and i32 [[sub2]], -2147483648 |
| ; CHECK: [[cmp:%[a-zA-Z0-9_.]+]] = icmp eq i32 [[and]], 0 |
| ; CHECK: ret i1 [[cmp]] |
| |
