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[x86, AVX] add 256-bit tests

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262044 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjay Patel 2016-02-26 18:07:58 +00:00
parent 59e23fa211
commit 568de6274c
1 changed files with 136 additions and 0 deletions
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136
test/CodeGen/X86/vector-pcmp.ll
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@ -128,3 +128,139 @@ define <1 x i128> @test_strange_type(<1 x i128> %x) {
ret <1 x i128> %not
}
define <32 x i8> @test_pcmpgtb_256(<32 x i8> %x) {
; SSE-LABEL: test_pcmpgtb_256:
; SSE: # BB#0:
; SSE-NEXT: pcmpeqd %xmm2, %xmm2
; SSE-NEXT: pcmpgtb %xmm2, %xmm0
; SSE-NEXT: pcmpgtb %xmm2, %xmm1
; SSE-NEXT: retq
;
; AVX1-LABEL: test_pcmpgtb_256:
; AVX1: # BB#0:
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX1-NEXT: vpcmpgtb %xmm1, %xmm2, %xmm1
; AVX1-NEXT: vpcmpgtb %xmm0, %xmm2, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
; AVX1-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1
; AVX1-NEXT: vxorps %ymm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: test_pcmpgtb_256:
; AVX2: # BB#0:
; AVX2-NEXT: vpxor %ymm1, %ymm1, %ymm1
; AVX2-NEXT: vpcmpgtb %ymm0, %ymm1, %ymm0
; AVX2-NEXT: vpcmpeqd %ymm1, %ymm1, %ymm1
; AVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%sign = ashr <32 x i8> %x, <i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7>
%not = xor <32 x i8> %sign, <i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1, i8 -1>
ret <32 x i8> %not
}
define <16 x i16> @test_pcmpgtw_256(<16 x i16> %x) {
; SSE-LABEL: test_pcmpgtw_256:
; SSE: # BB#0:
; SSE-NEXT: pcmpeqd %xmm2, %xmm2
; SSE-NEXT: pcmpgtw %xmm2, %xmm0
; SSE-NEXT: pcmpgtw %xmm2, %xmm1
; SSE-NEXT: retq
;
; AVX1-LABEL: test_pcmpgtw_256:
; AVX1: # BB#0:
; AVX1-NEXT: vpsraw $15, %xmm0, %xmm1
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
; AVX1-NEXT: vpsraw $15, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1
; AVX1-NEXT: vxorps %ymm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: test_pcmpgtw_256:
; AVX2: # BB#0:
; AVX2-NEXT: vpsraw $15, %ymm0, %ymm0
; AVX2-NEXT: vpcmpeqd %ymm1, %ymm1, %ymm1
; AVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%sign = ashr <16 x i16> %x, <i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15, i16 15>
%not = xor <16 x i16> %sign, <i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1, i16 -1>
ret <16 x i16> %not
}
define <8 x i32> @test_pcmpgtd_256(<8 x i32> %x) {
; SSE-LABEL: test_pcmpgtd_256:
; SSE: # BB#0:
; SSE-NEXT: pcmpeqd %xmm2, %xmm2
; SSE-NEXT: pcmpgtd %xmm2, %xmm0
; SSE-NEXT: pcmpgtd %xmm2, %xmm1
; SSE-NEXT: retq
;
; AVX1-LABEL: test_pcmpgtd_256:
; AVX1: # BB#0:
; AVX1-NEXT: vpsrad $31, %xmm0, %xmm1
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
; AVX1-NEXT: vpsrad $31, %xmm0, %xmm0
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1
; AVX1-NEXT: vxorps %ymm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: test_pcmpgtd_256:
; AVX2: # BB#0:
; AVX2-NEXT: vpsrad $31, %ymm0, %ymm0
; AVX2-NEXT: vpcmpeqd %ymm1, %ymm1, %ymm1
; AVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%sign = ashr <8 x i32> %x, <i32 31, i32 31, i32 31, i32 31, i32 31, i32 31, i32 31, i32 31>
%not = xor <8 x i32> %sign, <i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1, i32 -1>
ret <8 x i32> %not
}
define <4 x i64> @test_pcmpgtq_256(<4 x i64> %x) {
; SSE2-LABEL: test_pcmpgtq_256:
; SSE2: # BB#0:
; SSE2-NEXT: psrad $31, %xmm1
; SSE2-NEXT: pshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
; SSE2-NEXT: psrad $31, %xmm0
; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
; SSE2-NEXT: pcmpeqd %xmm2, %xmm2
; SSE2-NEXT: pxor %xmm2, %xmm0
; SSE2-NEXT: pxor %xmm2, %xmm1
; SSE2-NEXT: retq
;
; SSE42-LABEL: test_pcmpgtq_256:
; SSE42: # BB#0:
; SSE42-NEXT: pcmpeqd %xmm2, %xmm2
; SSE42-NEXT: pcmpgtq %xmm2, %xmm0
; SSE42-NEXT: pcmpgtq %xmm2, %xmm1
; SSE42-NEXT: retq
;
; AVX1-LABEL: test_pcmpgtq_256:
; AVX1: # BB#0:
; AVX1-NEXT: vpsrad $31, %xmm0, %xmm1
; AVX1-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[1,1,3,3]
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm0
; AVX1-NEXT: vpsrad $31, %xmm0, %xmm0
; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,3,3]
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
; AVX1-NEXT: vpcmpeqd %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm1, %ymm1
; AVX1-NEXT: vxorps %ymm1, %ymm0, %ymm0
; AVX1-NEXT: retq
;
; AVX2-LABEL: test_pcmpgtq_256:
; AVX2: # BB#0:
; AVX2-NEXT: vpsrad $31, %ymm0, %ymm0
; AVX2-NEXT: vpshufd {{.*#+}} ymm0 = ymm0[1,1,3,3,5,5,7,7]
; AVX2-NEXT: vpcmpeqd %ymm1, %ymm1, %ymm1
; AVX2-NEXT: vpxor %ymm1, %ymm0, %ymm0
; AVX2-NEXT: retq
%sign = ashr <4 x i64> %x, <i64 63, i64 63, i64 63, i64 63>
%not = xor <4 x i64> %sign, <i64 -1, i64 -1, i64 -1, i64 -1>
ret <4 x i64> %not
}