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Diffstat (limited to 'llvm/test/CodeGen/X86/bitcast-vector-bool.ll')
-rw-r--r--llvm/test/CodeGen/X86/bitcast-vector-bool.ll155
1 files changed, 103 insertions, 52 deletions
diff --git a/llvm/test/CodeGen/X86/bitcast-vector-bool.ll b/llvm/test/CodeGen/X86/bitcast-vector-bool.ll
index 07ae428e24b..9bd23a09470 100644
--- a/llvm/test/CodeGen/X86/bitcast-vector-bool.ll
+++ b/llvm/test/CodeGen/X86/bitcast-vector-bool.ll
@@ -151,14 +151,27 @@ define i4 @bitcast_v8i16_to_v2i4(<8 x i16> %a0) nounwind {
}
define i8 @bitcast_v16i8_to_v2i8(<16 x i8> %a0) nounwind {
-; SSE2-SSSE3-LABEL: bitcast_v16i8_to_v2i8:
-; SSE2-SSSE3: # %bb.0:
-; SSE2-SSSE3-NEXT: pmovmskb %xmm0, %eax
-; SSE2-SSSE3-NEXT: movd %eax, %xmm0
-; SSE2-SSSE3-NEXT: movdqa %xmm0, -{{[0-9]+}}(%rsp)
-; SSE2-SSSE3-NEXT: movb -{{[0-9]+}}(%rsp), %al
-; SSE2-SSSE3-NEXT: addb -{{[0-9]+}}(%rsp), %al
-; SSE2-SSSE3-NEXT: retq
+; SSE2-LABEL: bitcast_v16i8_to_v2i8:
+; SSE2: # %bb.0:
+; SSE2-NEXT: pmovmskb %xmm0, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,1,3]
+; SSE2-NEXT: movdqa %xmm0, -{{[0-9]+}}(%rsp)
+; SSE2-NEXT: movb -{{[0-9]+}}(%rsp), %al
+; SSE2-NEXT: addb -{{[0-9]+}}(%rsp), %al
+; SSE2-NEXT: retq
+;
+; SSSE3-LABEL: bitcast_v16i8_to_v2i8:
+; SSSE3: # %bb.0:
+; SSSE3-NEXT: pmovmskb %xmm0, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,u,u,u,u,u,u,u,1,u,u,u,u,u,u,u]
+; SSSE3-NEXT: movdqa %xmm0, -{{[0-9]+}}(%rsp)
+; SSSE3-NEXT: movb -{{[0-9]+}}(%rsp), %al
+; SSSE3-NEXT: addb -{{[0-9]+}}(%rsp), %al
+; SSSE3-NEXT: retq
;
; AVX12-LABEL: bitcast_v16i8_to_v2i8:
; AVX12: # %bb.0:
@@ -174,7 +187,7 @@ define i8 @bitcast_v16i8_to_v2i8(<16 x i8> %a0) nounwind {
; AVX512: # %bb.0:
; AVX512-NEXT: vpmovb2m %xmm0, %k0
; AVX512-NEXT: kmovw %k0, -{{[0-9]+}}(%rsp)
-; AVX512-NEXT: vmovdqa -{{[0-9]+}}(%rsp), %xmm0
+; AVX512-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vpextrb $0, %xmm0, %ecx
; AVX512-NEXT: vpextrb $1, %xmm0, %eax
; AVX512-NEXT: addb %cl, %al
@@ -305,15 +318,29 @@ define i4 @bitcast_v8i32_to_v2i4(<8 x i32> %a0) nounwind {
}
define i8 @bitcast_v16i16_to_v2i8(<16 x i16> %a0) nounwind {
-; SSE2-SSSE3-LABEL: bitcast_v16i16_to_v2i8:
-; SSE2-SSSE3: # %bb.0:
-; SSE2-SSSE3-NEXT: packsswb %xmm1, %xmm0
-; SSE2-SSSE3-NEXT: pmovmskb %xmm0, %eax
-; SSE2-SSSE3-NEXT: movd %eax, %xmm0
-; SSE2-SSSE3-NEXT: movdqa %xmm0, -{{[0-9]+}}(%rsp)
-; SSE2-SSSE3-NEXT: movb -{{[0-9]+}}(%rsp), %al
-; SSE2-SSSE3-NEXT: addb -{{[0-9]+}}(%rsp), %al
-; SSE2-SSSE3-NEXT: retq
+; SSE2-LABEL: bitcast_v16i16_to_v2i8:
+; SSE2: # %bb.0:
+; SSE2-NEXT: packsswb %xmm1, %xmm0
+; SSE2-NEXT: pmovmskb %xmm0, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,1,3]
+; SSE2-NEXT: movdqa %xmm0, -{{[0-9]+}}(%rsp)
+; SSE2-NEXT: movb -{{[0-9]+}}(%rsp), %al
+; SSE2-NEXT: addb -{{[0-9]+}}(%rsp), %al
+; SSE2-NEXT: retq
+;
+; SSSE3-LABEL: bitcast_v16i16_to_v2i8:
+; SSSE3: # %bb.0:
+; SSSE3-NEXT: packsswb %xmm1, %xmm0
+; SSSE3-NEXT: pmovmskb %xmm0, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,u,u,u,u,u,u,u,1,u,u,u,u,u,u,u]
+; SSSE3-NEXT: movdqa %xmm0, -{{[0-9]+}}(%rsp)
+; SSSE3-NEXT: movb -{{[0-9]+}}(%rsp), %al
+; SSSE3-NEXT: addb -{{[0-9]+}}(%rsp), %al
+; SSSE3-NEXT: retq
;
; AVX1-LABEL: bitcast_v16i16_to_v2i8:
; AVX1: # %bb.0:
@@ -347,7 +374,7 @@ define i8 @bitcast_v16i16_to_v2i8(<16 x i16> %a0) nounwind {
; AVX512: # %bb.0:
; AVX512-NEXT: vpmovw2m %ymm0, %k0
; AVX512-NEXT: kmovw %k0, -{{[0-9]+}}(%rsp)
-; AVX512-NEXT: vmovdqa -{{[0-9]+}}(%rsp), %xmm0
+; AVX512-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vpextrb $0, %xmm0, %ecx
; AVX512-NEXT: vpextrb $1, %xmm0, %eax
; AVX512-NEXT: addb %cl, %al
@@ -365,10 +392,12 @@ define i8 @bitcast_v16i16_to_v2i8(<16 x i16> %a0) nounwind {
define i16 @bitcast_v32i8_to_v2i16(<32 x i8> %a0) nounwind {
; SSE2-SSSE3-LABEL: bitcast_v32i8_to_v2i16:
; SSE2-SSSE3: # %bb.0:
-; SSE2-SSSE3-NEXT: pmovmskb %xmm0, %ecx
-; SSE2-SSSE3-NEXT: pmovmskb %xmm1, %eax
-; SSE2-SSSE3-NEXT: shll $16, %eax
-; SSE2-SSSE3-NEXT: movd %eax, %xmm0
+; SSE2-SSSE3-NEXT: pmovmskb %xmm0, %eax
+; SSE2-SSSE3-NEXT: pmovmskb %xmm1, %ecx
+; SSE2-SSSE3-NEXT: shll $16, %ecx
+; SSE2-SSSE3-NEXT: orl %eax, %ecx
+; SSE2-SSSE3-NEXT: movd %ecx, %xmm0
+; SSE2-SSSE3-NEXT: pextrw $0, %xmm0, %ecx
; SSE2-SSSE3-NEXT: pextrw $1, %xmm0, %eax
; SSE2-SSSE3-NEXT: addl %ecx, %eax
; SSE2-SSSE3-NEXT: # kill: def $ax killed $ax killed $eax
@@ -382,6 +411,7 @@ define i16 @bitcast_v32i8_to_v2i16(<32 x i8> %a0) nounwind {
; AVX1-NEXT: shll $16, %ecx
; AVX1-NEXT: orl %eax, %ecx
; AVX1-NEXT: vmovd %ecx, %xmm0
+; AVX1-NEXT: vpextrw $0, %xmm0, %ecx
; AVX1-NEXT: vpextrw $1, %xmm0, %eax
; AVX1-NEXT: addl %ecx, %eax
; AVX1-NEXT: # kill: def $ax killed $ax killed $eax
@@ -390,8 +420,9 @@ define i16 @bitcast_v32i8_to_v2i16(<32 x i8> %a0) nounwind {
;
; AVX2-LABEL: bitcast_v32i8_to_v2i16:
; AVX2: # %bb.0:
-; AVX2-NEXT: vpmovmskb %ymm0, %ecx
-; AVX2-NEXT: vmovd %ecx, %xmm0
+; AVX2-NEXT: vpmovmskb %ymm0, %eax
+; AVX2-NEXT: vmovd %eax, %xmm0
+; AVX2-NEXT: vpextrw $0, %xmm0, %ecx
; AVX2-NEXT: vpextrw $1, %xmm0, %eax
; AVX2-NEXT: addl %ecx, %eax
; AVX2-NEXT: # kill: def $ax killed $ax killed $eax
@@ -406,8 +437,8 @@ define i16 @bitcast_v32i8_to_v2i16(<32 x i8> %a0) nounwind {
; AVX512-NEXT: subq $32, %rsp
; AVX512-NEXT: vpmovb2m %ymm0, %k0
; AVX512-NEXT: kmovd %k0, (%rsp)
-; AVX512-NEXT: vmovdqa (%rsp), %xmm0
-; AVX512-NEXT: vmovd %xmm0, %ecx
+; AVX512-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; AVX512-NEXT: vpextrw $0, %xmm0, %ecx
; AVX512-NEXT: vpextrw $1, %xmm0, %eax
; AVX512-NEXT: addl %ecx, %eax
; AVX512-NEXT: # kill: def $ax killed $ax killed $eax
@@ -548,17 +579,33 @@ define i4 @bitcast_v8i64_to_v2i4(<8 x i64> %a0) nounwind {
}
define i8 @bitcast_v16i32_to_v2i8(<16 x i32> %a0) nounwind {
-; SSE2-SSSE3-LABEL: bitcast_v16i32_to_v2i8:
-; SSE2-SSSE3: # %bb.0:
-; SSE2-SSSE3-NEXT: packssdw %xmm3, %xmm2
-; SSE2-SSSE3-NEXT: packssdw %xmm1, %xmm0
-; SSE2-SSSE3-NEXT: packsswb %xmm2, %xmm0
-; SSE2-SSSE3-NEXT: pmovmskb %xmm0, %eax
-; SSE2-SSSE3-NEXT: movd %eax, %xmm0
-; SSE2-SSSE3-NEXT: movdqa %xmm0, -{{[0-9]+}}(%rsp)
-; SSE2-SSSE3-NEXT: movb -{{[0-9]+}}(%rsp), %al
-; SSE2-SSSE3-NEXT: addb -{{[0-9]+}}(%rsp), %al
-; SSE2-SSSE3-NEXT: retq
+; SSE2-LABEL: bitcast_v16i32_to_v2i8:
+; SSE2: # %bb.0:
+; SSE2-NEXT: packssdw %xmm3, %xmm2
+; SSE2-NEXT: packssdw %xmm1, %xmm0
+; SSE2-NEXT: packsswb %xmm2, %xmm0
+; SSE2-NEXT: pmovmskb %xmm0, %eax
+; SSE2-NEXT: movd %eax, %xmm0
+; SSE2-NEXT: punpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; SSE2-NEXT: punpcklwd {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3]
+; SSE2-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,1,1,3]
+; SSE2-NEXT: movdqa %xmm0, -{{[0-9]+}}(%rsp)
+; SSE2-NEXT: movb -{{[0-9]+}}(%rsp), %al
+; SSE2-NEXT: addb -{{[0-9]+}}(%rsp), %al
+; SSE2-NEXT: retq
+;
+; SSSE3-LABEL: bitcast_v16i32_to_v2i8:
+; SSSE3: # %bb.0:
+; SSSE3-NEXT: packssdw %xmm3, %xmm2
+; SSSE3-NEXT: packssdw %xmm1, %xmm0
+; SSSE3-NEXT: packsswb %xmm2, %xmm0
+; SSSE3-NEXT: pmovmskb %xmm0, %eax
+; SSSE3-NEXT: movd %eax, %xmm0
+; SSSE3-NEXT: pshufb {{.*#+}} xmm0 = xmm0[0,u,u,u,u,u,u,u,1,u,u,u,u,u,u,u]
+; SSSE3-NEXT: movdqa %xmm0, -{{[0-9]+}}(%rsp)
+; SSSE3-NEXT: movb -{{[0-9]+}}(%rsp), %al
+; SSSE3-NEXT: addb -{{[0-9]+}}(%rsp), %al
+; SSSE3-NEXT: retq
;
; AVX1-LABEL: bitcast_v16i32_to_v2i8:
; AVX1: # %bb.0:
@@ -599,7 +646,7 @@ define i8 @bitcast_v16i32_to_v2i8(<16 x i32> %a0) nounwind {
; AVX512-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX512-NEXT: vpcmpgtd %zmm0, %zmm1, %k0
; AVX512-NEXT: kmovw %k0, -{{[0-9]+}}(%rsp)
-; AVX512-NEXT: vmovdqa -{{[0-9]+}}(%rsp), %xmm0
+; AVX512-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
; AVX512-NEXT: vpextrb $0, %xmm0, %ecx
; AVX512-NEXT: vpextrb $1, %xmm0, %eax
; AVX512-NEXT: addb %cl, %al
@@ -618,11 +665,13 @@ define i16 @bitcast_v32i16_to_v2i16(<32 x i16> %a0) nounwind {
; SSE2-SSSE3-LABEL: bitcast_v32i16_to_v2i16:
; SSE2-SSSE3: # %bb.0:
; SSE2-SSSE3-NEXT: packsswb %xmm1, %xmm0
-; SSE2-SSSE3-NEXT: pmovmskb %xmm0, %ecx
+; SSE2-SSSE3-NEXT: pmovmskb %xmm0, %eax
; SSE2-SSSE3-NEXT: packsswb %xmm3, %xmm2
-; SSE2-SSSE3-NEXT: pmovmskb %xmm2, %eax
-; SSE2-SSSE3-NEXT: shll $16, %eax
-; SSE2-SSSE3-NEXT: movd %eax, %xmm0
+; SSE2-SSSE3-NEXT: pmovmskb %xmm2, %ecx
+; SSE2-SSSE3-NEXT: shll $16, %ecx
+; SSE2-SSSE3-NEXT: orl %eax, %ecx
+; SSE2-SSSE3-NEXT: movd %ecx, %xmm0
+; SSE2-SSSE3-NEXT: pextrw $0, %xmm0, %ecx
; SSE2-SSSE3-NEXT: pextrw $1, %xmm0, %eax
; SSE2-SSSE3-NEXT: addl %ecx, %eax
; SSE2-SSSE3-NEXT: # kill: def $ax killed $ax killed $eax
@@ -639,6 +688,7 @@ define i16 @bitcast_v32i16_to_v2i16(<32 x i16> %a0) nounwind {
; AVX1-NEXT: shll $16, %ecx
; AVX1-NEXT: orl %eax, %ecx
; AVX1-NEXT: vmovd %ecx, %xmm0
+; AVX1-NEXT: vpextrw $0, %xmm0, %ecx
; AVX1-NEXT: vpextrw $1, %xmm0, %eax
; AVX1-NEXT: addl %ecx, %eax
; AVX1-NEXT: # kill: def $ax killed $ax killed $eax
@@ -649,8 +699,9 @@ define i16 @bitcast_v32i16_to_v2i16(<32 x i16> %a0) nounwind {
; AVX2: # %bb.0:
; AVX2-NEXT: vpacksswb %ymm1, %ymm0, %ymm0
; AVX2-NEXT: vpermq {{.*#+}} ymm0 = ymm0[0,2,1,3]
-; AVX2-NEXT: vpmovmskb %ymm0, %ecx
-; AVX2-NEXT: vmovd %ecx, %xmm0
+; AVX2-NEXT: vpmovmskb %ymm0, %eax
+; AVX2-NEXT: vmovd %eax, %xmm0
+; AVX2-NEXT: vpextrw $0, %xmm0, %ecx
; AVX2-NEXT: vpextrw $1, %xmm0, %eax
; AVX2-NEXT: addl %ecx, %eax
; AVX2-NEXT: # kill: def $ax killed $ax killed $eax
@@ -665,8 +716,8 @@ define i16 @bitcast_v32i16_to_v2i16(<32 x i16> %a0) nounwind {
; AVX512-NEXT: subq $32, %rsp
; AVX512-NEXT: vpmovw2m %zmm0, %k0
; AVX512-NEXT: kmovd %k0, (%rsp)
-; AVX512-NEXT: vmovdqa (%rsp), %xmm0
-; AVX512-NEXT: vmovd %xmm0, %ecx
+; AVX512-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; AVX512-NEXT: vpextrw $0, %xmm0, %ecx
; AVX512-NEXT: vpextrw $1, %xmm0, %eax
; AVX512-NEXT: addl %ecx, %eax
; AVX512-NEXT: # kill: def $ax killed $ax killed $eax
@@ -933,9 +984,9 @@ define i32 @bitcast_v64i8_to_v2i32(<64 x i8> %a0) nounwind {
; SSE2-SSSE3-NEXT: orl %ecx, %edx
; SSE2-SSSE3-NEXT: orl %eax, %edx
; SSE2-SSSE3-NEXT: movw %dx, -{{[0-9]+}}(%rsp)
-; SSE2-SSSE3-NEXT: movdqa -{{[0-9]+}}(%rsp), %xmm0
+; SSE2-SSSE3-NEXT: movq {{.*#+}} xmm0 = mem[0],zero
; SSE2-SSSE3-NEXT: movd %xmm0, %ecx
-; SSE2-SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
+; SSE2-SSSE3-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,3,0,1]
; SSE2-SSSE3-NEXT: movd %xmm0, %eax
; SSE2-SSSE3-NEXT: addl %ecx, %eax
; SSE2-SSSE3-NEXT: retq
@@ -1195,7 +1246,7 @@ define i32 @bitcast_v64i8_to_v2i32(<64 x i8> %a0) nounwind {
; AVX1-NEXT: orl %ecx, %edx
; AVX1-NEXT: orl %eax, %edx
; AVX1-NEXT: movl %edx, -{{[0-9]+}}(%rsp)
-; AVX1-NEXT: vmovdqa -{{[0-9]+}}(%rsp), %xmm0
+; AVX1-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX1-NEXT: vmovd %xmm0, %ecx
; AVX1-NEXT: vpextrd $1, %xmm0, %eax
; AVX1-NEXT: addl %ecx, %eax
@@ -1455,7 +1506,7 @@ define i32 @bitcast_v64i8_to_v2i32(<64 x i8> %a0) nounwind {
; AVX2-NEXT: orl %ecx, %edx
; AVX2-NEXT: orl %eax, %edx
; AVX2-NEXT: movl %edx, -{{[0-9]+}}(%rsp)
-; AVX2-NEXT: vmovdqa -{{[0-9]+}}(%rsp), %xmm0
+; AVX2-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX2-NEXT: vmovd %xmm0, %ecx
; AVX2-NEXT: vpextrd $1, %xmm0, %eax
; AVX2-NEXT: addl %ecx, %eax
@@ -1466,7 +1517,7 @@ define i32 @bitcast_v64i8_to_v2i32(<64 x i8> %a0) nounwind {
; AVX512: # %bb.0:
; AVX512-NEXT: vpmovb2m %zmm0, %k0
; AVX512-NEXT: kmovq %k0, -{{[0-9]+}}(%rsp)
-; AVX512-NEXT: vmovdqa -{{[0-9]+}}(%rsp), %xmm0
+; AVX512-NEXT: vmovq {{.*#+}} xmm0 = mem[0],zero
; AVX512-NEXT: vmovd %xmm0, %ecx
; AVX512-NEXT: vpextrd $1, %xmm0, %eax
; AVX512-NEXT: addl %ecx, %eax
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