xref: /llvm-project/llvm/test/CodeGen/AMDGPU/icmp-select-sete-reverse-args.ll (revision 9e9907f1cfa424366fba58d9520f9305b537cec9)
1;RUN: llc < %s -mtriple=r600 -mcpu=redwood | FileCheck %s
2
3;Test that a select with reversed True/False values is correctly lowered
4;to a SETNE_INT.  There should only be one SETNE_INT instruction.
5
6;CHECK: SETNE_INT T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
7;CHECK-NOT: SETNE_INT
8
9define amdgpu_kernel void @test(ptr addrspace(1) %out, ptr addrspace(1) %in) {
10entry:
11  %0 = load i32, ptr addrspace(1) %in
12  %arrayidx1 = getelementptr inbounds i32, ptr addrspace(1) %in, i32 1
13  %1 = load i32, ptr addrspace(1) %arrayidx1
14  %cmp = icmp eq i32 %0, %1
15  %value = select i1 %cmp, i32 0, i32 -1
16  store i32 %value, ptr addrspace(1) %out
17  ret void
18}
19