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R600: Expand vselect for v4i32 and v2i32

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v2: Add vselect v4i32 test

Patch by: Aaron Watry

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
Signed-off-by: Aaron Watry <awatry@gmail.com>

NOTE: This is a candidate for the 3.3 branch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181576 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard
2013-05-10 02:09:24 +00:00
parent a70d02ff28
commit bdd9b1e89f
2 changed files with 20 additions and 0 deletions
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17
test/CodeGen/R600/vselect.ll Normal file
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;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
; CHECK: @test_select_v4i32
; CHECK: CNDE_INT T{{[0-9]+\.[XYZW], PV\.[xyzw], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; CHECK: CNDE_INT * T{{[0-9]+\.[XYZW], PV\.[xyzw], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; CHECK: CNDE_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
; CHECK: CNDE_INT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
define void @test_select_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in0, <4 x i32> addrspace(1)* %in1) {
entry:
%0 = load <4 x i32> addrspace(1)* %in0
%1 = load <4 x i32> addrspace(1)* %in1
%cmp = icmp ne <4 x i32> %0, %1
%result = select <4 x i1> %cmp, <4 x i32> %0, <4 x i32> %1
store <4 x i32> %result, <4 x i32> addrspace(1)* %out
ret void
}