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Merging r202336:

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r202336 | michel.daenzer | 2014-02-26 17:47:02 -0800 (Wed, 26 Feb 2014) | 4 lines

R600/SI: Allow SI_KILL for geometry shaders

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@204638 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard
2014-03-24 18:21:25 +00:00
parent 2087afe423
commit cba1dff815
2 changed files with 25 additions and 3 deletions
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test/CodeGen/R600/llvm.AMDGPU.kill.ll
+18
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; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI %s
; SI-LABEL: @kill_gs
; SI: V_CMPX_LE_F32
define void @kill_gs() #0 {
main_body:
%0 = icmp ule i32 0, 3
%1 = select i1 %0, float 1.000000e+00, float -1.000000e+00
call void @llvm.AMDGPU.kill(float %1)
ret void
}
declare void @llvm.AMDGPU.kill(float)
attributes #0 = { "ShaderType"="2" }
!0 = metadata !{metadata !"const", null, i32 1}