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R600/SI: Add lit test coverage for the remaining patterns added recently

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Reviewed-by: Christian König <christian.koenig@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181775 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michel Danzer
2013-05-14 09:53:30 +00:00
parent 847cb575a1
commit 5096dc74ae
6 changed files with 111 additions and 11 deletions
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21
test/CodeGen/R600/llvm.AMDGPU.imax.ll Normal file
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@@ -0,0 +1,21 @@
;RUN: llc < %s -march=r600 -mcpu=verde | FileCheck %s
;CHECK: V_MAX_I32_e32
define void @main(i32 %p0, i32 %p1) #0 {
main_body:
%0 = call i32 @llvm.AMDGPU.imax(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.imax(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}