llvm/test/CodeGen/R600/lshr.ll
Christian Konig e49230895d R600/SI: add cummuting of rev instructions
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Tested-by: Michel Dänzer <michel.daenzer@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178127 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-27 09:12:59 +00:00

15 lines
471 B
LLVM

;RUN: llc < %s -march=r600 -mcpu=SI | FileCheck %s
;CHECK: V_LSHRREV_B32_e32 VGPR0, 1, VGPR0
define void @test(i32 %p) {
%i = udiv i32 %p, 2
%r = bitcast i32 %i to float
call void @llvm.SI.export(i32 15, i32 0, i32 1, i32 12, i32 0, float %r, float %r, float %r, float %r)
ret void
}
declare <4 x float> @llvm.SI.sample.(i32, <4 x i32>, <8 x i32>, <4 x i32>, i32) readnone
declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)