view test/CodeGen/R600/llvm.AMDGPU.umax.ll @ 33:e4204d083e25

LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children 54457678186b
line wrap: on
line source

;RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck %s

;CHECK: V_MAX_U32_e32

define void @main(i32 %p0, i32 %p1) #0 {
main_body:
  %0 = call i32 @llvm.AMDGPU.umax(i32 %p0, i32 %p1)
  %1 = bitcast i32 %0 to float
  call void @llvm.SI.export(i32 15, i32 1, i32 1, i32 0, i32 0, float %1, float %1, float %1, float %1)
  ret void
}

; Function Attrs: readnone
declare i32 @llvm.AMDGPU.umax(i32, i32) #1

declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)

attributes #0 = { "ShaderType"="0" }
attributes #1 = { readnone }

!0 = metadata !{metadata !"const", null, i32 1}