source: icGREP/icgrep-devel/llvm-3.8.0.src/test/CodeGen/AMDGPU/fcmp-cnde-int-args.ll @ 5027

Last change on this file since 5027 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

File size: 564 bytes
Line 
1; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
2
3; This test checks a bug in R600TargetLowering::LowerSELECT_CC where the
4; chance to optimize the fcmp + select instructions to SET* was missed
5; due to the fact that the operands to fcmp and select had different types
6
7; CHECK: SET{{[A-Z]+}}_DX10
8
9define void @test(i32 addrspace(1)* %out, float addrspace(1)* %in) {
10entry:
11  %0 = load float, float addrspace(1)* %in
12  %cmp = fcmp oeq float %0, 0.000000e+00
13  %value = select i1 %cmp, i32 -1, i32 0
14  store i32 %value, i32 addrspace(1)* %out
15  ret void
16}
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