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Diffstat (limited to 'llvm/test/CodeGen/X86/vector-shuffle-v1.ll')
-rw-r--r--llvm/test/CodeGen/X86/vector-shuffle-v1.ll22
1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/vector-shuffle-v1.ll b/llvm/test/CodeGen/X86/vector-shuffle-v1.ll
index 4312b67546d..0caf15cc524 100644
--- a/llvm/test/CodeGen/X86/vector-shuffle-v1.ll
+++ b/llvm/test/CodeGen/X86/vector-shuffle-v1.ll
@@ -78,6 +78,7 @@ define <8 x i1> @shuf8i1_3_6_1_0_3_7_7_0(<8 x i64> %a, <8 x i64> %b, <8 x i64> %
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k1
; AVX512F-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; AVX512F-NEXT: vpmovqw %zmm0, %xmm0
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf8i1_3_6_1_0_3_7_7_0:
@@ -88,6 +89,7 @@ define <8 x i1> @shuf8i1_3_6_1_0_3_7_7_0(<8 x i64> %a, <8 x i64> %b, <8 x i64> %
; VL_BW_DQ-NEXT: vpermq %zmm0, %zmm1, %zmm0
; VL_BW_DQ-NEXT: vpmovq2m %zmm0, %k0
; VL_BW_DQ-NEXT: vpmovm2w %k0, %xmm0
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%a2 = icmp eq <8 x i64> %a, %a1
%b2 = icmp eq <8 x i64> %b, %b1
@@ -108,6 +110,7 @@ define <16 x i1> @shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0(<16 x i32> %a, <1
; AVX512F-NEXT: vptestmd %zmm0, %zmm0, %k1
; AVX512F-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; AVX512F-NEXT: vpmovdb %zmm0, %xmm0
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0:
@@ -120,6 +123,7 @@ define <16 x i1> @shuf16i1_3_6_22_12_3_7_7_0_3_6_1_13_3_21_7_0(<16 x i32> %a, <1
; VL_BW_DQ-NEXT: vpermi2d %zmm0, %zmm1, %zmm2
; VL_BW_DQ-NEXT: vpmovd2m %zmm2, %k0
; VL_BW_DQ-NEXT: vpmovm2b %k0, %xmm0
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%a2 = icmp eq <16 x i32> %a, %a1
%b2 = icmp eq <16 x i32> %b, %b1
@@ -162,6 +166,7 @@ define <8 x i1> @shuf8i1_u_2_u_u_2_u_2_u(i8 %a) {
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k1
; AVX512F-NEXT: vpternlogq $255, %zmm0, %zmm0, %zmm0 {%k1} {z}
; AVX512F-NEXT: vpmovqw %zmm0, %xmm0
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf8i1_u_2_u_u_2_u_2_u:
@@ -172,6 +177,7 @@ define <8 x i1> @shuf8i1_u_2_u_u_2_u_2_u(i8 %a) {
; VL_BW_DQ-NEXT: vpbroadcastq %xmm0, %zmm0
; VL_BW_DQ-NEXT: vpmovq2m %zmm0, %k0
; VL_BW_DQ-NEXT: vpmovm2w %k0, %xmm0
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%b = bitcast i8 %a to <8 x i1>
%c = shufflevector < 8 x i1> %b, <8 x i1>undef, <8 x i32> <i32 undef, i32 2, i32 undef, i32 undef, i32 2, i32 undef, i32 2, i32 undef>
@@ -189,6 +195,7 @@ define i8 @shuf8i1_10_2_9_u_3_u_2_u(i8 %a) {
; AVX512F-NEXT: vpsllq $63, %zmm2, %zmm0
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512F-NEXT: kmovw %k0, %eax
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf8i1_10_2_9_u_3_u_2_u:
@@ -200,6 +207,7 @@ define i8 @shuf8i1_10_2_9_u_3_u_2_u(i8 %a) {
; VL_BW_DQ-NEXT: vpermi2q %zmm1, %zmm0, %zmm2
; VL_BW_DQ-NEXT: vpmovq2m %zmm2, %k0
; VL_BW_DQ-NEXT: kmovb %k0, %eax
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%b = bitcast i8 %a to <8 x i1>
%c = shufflevector < 8 x i1> %b, <8 x i1> zeroinitializer, <8 x i32> <i32 10, i32 2, i32 9, i32 undef, i32 3, i32 undef, i32 2, i32 undef>
@@ -216,6 +224,7 @@ define i8 @shuf8i1_0_1_4_5_u_u_u_u(i8 %a) {
; AVX512F-NEXT: vpsllq $63, %zmm0, %zmm0
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512F-NEXT: kmovw %k0, %eax
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf8i1_0_1_4_5_u_u_u_u:
@@ -225,6 +234,7 @@ define i8 @shuf8i1_0_1_4_5_u_u_u_u(i8 %a) {
; VL_BW_DQ-NEXT: vshufi64x2 {{.*#+}} zmm0 = zmm0[0,1,4,5,0,1,0,1]
; VL_BW_DQ-NEXT: vpmovq2m %zmm0, %k0
; VL_BW_DQ-NEXT: kmovb %k0, %eax
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%b = bitcast i8 %a to <8 x i1>
%c = shufflevector < 8 x i1> %b, <8 x i1> undef, <8 x i32> <i32 0, i32 1, i32 4, i32 5, i32 undef, i32 undef, i32 undef, i32 undef>
@@ -243,6 +253,7 @@ define i8 @shuf8i1_9_6_1_0_3_7_7_0(i8 %a) {
; AVX512F-NEXT: vpsllq $63, %zmm2, %zmm0
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512F-NEXT: kmovw %k0, %eax
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf8i1_9_6_1_0_3_7_7_0:
@@ -254,6 +265,7 @@ define i8 @shuf8i1_9_6_1_0_3_7_7_0(i8 %a) {
; VL_BW_DQ-NEXT: vpermi2q %zmm1, %zmm0, %zmm2
; VL_BW_DQ-NEXT: vpmovq2m %zmm2, %k0
; VL_BW_DQ-NEXT: kmovb %k0, %eax
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%b = bitcast i8 %a to <8 x i1>
%c = shufflevector <8 x i1> %b, <8 x i1> zeroinitializer, <8 x i32> <i32 9, i32 6, i32 1, i32 0, i32 3, i32 7, i32 7, i32 0>
@@ -272,6 +284,7 @@ define i8 @shuf8i1_9_6_1_10_3_7_7_0(i8 %a) {
; AVX512F-NEXT: vpsllq $63, %zmm2, %zmm0
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512F-NEXT: kmovw %k0, %eax
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf8i1_9_6_1_10_3_7_7_0:
@@ -283,6 +296,7 @@ define i8 @shuf8i1_9_6_1_10_3_7_7_0(i8 %a) {
; VL_BW_DQ-NEXT: vpermt2q %zmm0, %zmm1, %zmm2
; VL_BW_DQ-NEXT: vpmovq2m %zmm2, %k0
; VL_BW_DQ-NEXT: kmovb %k0, %eax
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%b = bitcast i8 %a to <8 x i1>
%c = shufflevector <8 x i1> zeroinitializer, <8 x i1> %b, <8 x i32> <i32 9, i32 6, i32 1, i32 10, i32 3, i32 7, i32 7, i32 0>
@@ -303,6 +317,7 @@ define i8 @shuf8i1__9_6_1_10_3_7_7_1(i8 %a) {
; AVX512F-NEXT: vpsllq $63, %zmm2, %zmm0
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512F-NEXT: kmovw %k0, %eax
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf8i1__9_6_1_10_3_7_7_1:
@@ -316,6 +331,7 @@ define i8 @shuf8i1__9_6_1_10_3_7_7_1(i8 %a) {
; VL_BW_DQ-NEXT: vpermi2q %zmm1, %zmm0, %zmm2
; VL_BW_DQ-NEXT: vpmovq2m %zmm2, %k0
; VL_BW_DQ-NEXT: kmovb %k0, %eax
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%b = bitcast i8 %a to <8 x i1>
%c = shufflevector <8 x i1> <i1 1, i1 1, i1 0, i1 0, i1 1, i1 1, i1 0, i1 0>, <8 x i1> %b, <8 x i32> <i32 9, i32 6, i32 1, i32 0, i32 3, i32 7, i32 7, i32 1>
@@ -336,6 +352,7 @@ define i8 @shuf8i1_9_6_1_10_3_7_7_0_all_ones(<8 x i1> %a) {
; AVX512F-NEXT: vpsllq $63, %zmm2, %zmm0
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k0
; AVX512F-NEXT: kmovw %k0, %eax
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf8i1_9_6_1_10_3_7_7_0_all_ones:
@@ -348,6 +365,7 @@ define i8 @shuf8i1_9_6_1_10_3_7_7_0_all_ones(<8 x i1> %a) {
; VL_BW_DQ-NEXT: vpermt2q %zmm0, %zmm1, %zmm2
; VL_BW_DQ-NEXT: vpmovq2m %zmm2, %k0
; VL_BW_DQ-NEXT: kmovb %k0, %eax
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%c = shufflevector <8 x i1> <i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1, i1 1>, <8 x i1> %a, <8 x i32> <i32 9, i32 6, i32 1, i32 0, i32 3, i32 7, i32 7, i32 0>
%c1 = bitcast <8 x i1>%c to i8
@@ -364,6 +382,7 @@ define i16 @shuf16i1_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0(i16 %a) {
; AVX512F-NEXT: vpslld $31, %zmm0, %zmm0
; AVX512F-NEXT: vptestmd %zmm0, %zmm0, %k0
; AVX512F-NEXT: kmovw %k0, %eax
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf16i1_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0:
@@ -373,6 +392,7 @@ define i16 @shuf16i1_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0(i16 %a) {
; VL_BW_DQ-NEXT: vpbroadcastd %xmm0, %zmm0
; VL_BW_DQ-NEXT: vpmovd2m %zmm0, %k0
; VL_BW_DQ-NEXT: kmovw %k0, %eax
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%b = bitcast i16 %a to <16 x i1>
%c = shufflevector < 16 x i1> %b, <16 x i1> undef, <16 x i32> zeroinitializer
@@ -413,6 +433,7 @@ define i64 @shuf64i1_zero(i64 %a) {
; AVX512F-NEXT: orq %rcx, %rax
; AVX512F-NEXT: movq %rbp, %rsp
; AVX512F-NEXT: popq %rbp
+; AVX512F-NEXT: vzeroupper
; AVX512F-NEXT: retq
;
; VL_BW_DQ-LABEL: shuf64i1_zero:
@@ -422,6 +443,7 @@ define i64 @shuf64i1_zero(i64 %a) {
; VL_BW_DQ-NEXT: vpbroadcastb %xmm0, %zmm0
; VL_BW_DQ-NEXT: vpmovb2m %zmm0, %k0
; VL_BW_DQ-NEXT: kmovq %k0, %rax
+; VL_BW_DQ-NEXT: vzeroupper
; VL_BW_DQ-NEXT: retq
%b = bitcast i64 %a to <64 x i1>
%c = shufflevector < 64 x i1> %b, <64 x i1> undef, <64 x i32> zeroinitializer
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