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[x86] Switch this test to use an ALL prefix with special SSE2 and SSE3
variants where significant. This will make it more obvious what is happening when we start using blends in SSE41. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217740 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
parent
85e37090e8
commit
151a867774
@ -1,261 +1,270 @@
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=CHECK-SSE2
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse3 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=CHECK-SSE3
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE2
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -mattr=+sse3 -x86-experimental-vector-shuffle-lowering | FileCheck %s --check-prefix=ALL --check-prefix=SSE3
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-unknown"
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define <2 x i64> @shuffle_v2i64_00(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_00
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; CHECK-SSE2: pshufd {{.*}} # xmm0 = xmm0[0,1,0,1]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_00
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; ALL: pshufd {{.*}} # xmm0 = xmm0[0,1,0,1]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 0, i32 0>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_10(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_10
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; CHECK-SSE2: pshufd {{.*}} # xmm0 = xmm0[2,3,0,1]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_10
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; ALL: pshufd {{.*}} # xmm0 = xmm0[2,3,0,1]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 1, i32 0>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_11(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_11
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; CHECK-SSE2: pshufd {{.*}} # xmm0 = xmm0[2,3,2,3]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_11
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; ALL: pshufd {{.*}} # xmm0 = xmm0[2,3,2,3]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 1, i32 1>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_22(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_22
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; CHECK-SSE2: pshufd {{.*}} # xmm0 = xmm1[0,1,0,1]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_22
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; ALL: pshufd {{.*}} # xmm0 = xmm1[0,1,0,1]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 2, i32 2>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_32(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_32
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; CHECK-SSE2: pshufd {{.*}} # xmm0 = xmm1[2,3,0,1]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_32
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; ALL: pshufd {{.*}} # xmm0 = xmm1[2,3,0,1]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 3, i32 2>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_33(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_33
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; CHECK-SSE2: pshufd {{.*}} # xmm0 = xmm1[2,3,2,3]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_33
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; ALL: pshufd {{.*}} # xmm0 = xmm1[2,3,2,3]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 3, i32 3>
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ret <2 x i64> %shuffle
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}
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define <2 x double> @shuffle_v2f64_00(<2 x double> %a, <2 x double> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2f64_00
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; CHECK-SSE2: movlhps {{.*}} # xmm0 = xmm0[0,0]
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; CHECK-SSE2-NEXT: retq
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; SSE2-LABEL: @shuffle_v2f64_00
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; SSE2: movlhps {{.*}} # xmm0 = xmm0[0,0]
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; SSE2-NEXT: retq
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;
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; SSE3-LABEL: @shuffle_v2f64_00
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; SSE3: unpcklpd {{.*}} # xmm0 = xmm0[0,0]
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; SSE3-NEXT: retq
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%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 0, i32 0>
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ret <2 x double> %shuffle
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}
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define <2 x double> @shuffle_v2f64_10(<2 x double> %a, <2 x double> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2f64_10
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; CHECK-SSE2: shufpd {{.*}} # xmm0 = xmm0[1,0]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2f64_10
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; ALL: shufpd {{.*}} # xmm0 = xmm0[1,0]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 1, i32 0>
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ret <2 x double> %shuffle
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}
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define <2 x double> @shuffle_v2f64_11(<2 x double> %a, <2 x double> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2f64_11
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; CHECK-SSE2: movhlps {{.*}} # xmm0 = xmm0[1,1]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2f64_11
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; ALL: movhlps {{.*}} # xmm0 = xmm0[1,1]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 1, i32 1>
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ret <2 x double> %shuffle
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}
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define <2 x double> @shuffle_v2f64_22(<2 x double> %a, <2 x double> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2f64_22
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; CHECK-SSE2: movlhps {{.*}} # xmm1 = xmm1[0,0]
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; CHECK-SSE2-NEXT: movaps %xmm1, %xmm0
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; CHECK-SSE2-NEXT: retq
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; SSE2-LABEL: @shuffle_v2f64_22
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; SSE2: movlhps {{.*}} # xmm1 = xmm1[0,0]
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; SSE2-NEXT: movaps %xmm1, %xmm0
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; SSE2-NEXT: retq
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;
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; SSE3-LABEL: @shuffle_v2f64_22
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; SSE3: unpcklpd {{.*}} # xmm1 = xmm1[0,0]
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; SSE3-NEXT: movapd %xmm1, %xmm0
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; SSE3-NEXT: retq
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%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 2, i32 2>
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ret <2 x double> %shuffle
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}
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define <2 x double> @shuffle_v2f64_32(<2 x double> %a, <2 x double> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2f64_32
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; CHECK-SSE2: pshufd {{.*}} # xmm0 = xmm1[2,3,0,1]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2f64_32
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; ALL: pshufd {{.*}} # xmm0 = xmm1[2,3,0,1]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 3, i32 2>
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ret <2 x double> %shuffle
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}
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define <2 x double> @shuffle_v2f64_33(<2 x double> %a, <2 x double> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2f64_33
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; CHECK-SSE2: movhlps {{.*}} # xmm1 = xmm1[1,1]
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; CHECK-SSE2-NEXT: movaps %xmm1, %xmm0
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2f64_33
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; ALL: movhlps {{.*}} # xmm1 = xmm1[1,1]
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; ALL-NEXT: movaps %xmm1, %xmm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 3, i32 3>
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ret <2 x double> %shuffle
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}
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define <2 x double> @shuffle_v2f64_03(<2 x double> %a, <2 x double> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2f64_03
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; CHECK-SSE2: shufpd {{.*}} # xmm0 = xmm0[0],xmm1[1]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2f64_03
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; ALL: shufpd {{.*}} # xmm0 = xmm0[0],xmm1[1]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 0, i32 3>
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ret <2 x double> %shuffle
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}
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define <2 x double> @shuffle_v2f64_21(<2 x double> %a, <2 x double> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2f64_21
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; CHECK-SSE2: shufpd {{.*}} # xmm1 = xmm1[0],xmm0[1]
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; CHECK-SSE2-NEXT: movapd %xmm1, %xmm0
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2f64_21
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; ALL: shufpd {{.*}} # xmm1 = xmm1[0],xmm0[1]
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; ALL-NEXT: movapd %xmm1, %xmm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x double> %a, <2 x double> %b, <2 x i32> <i32 2, i32 1>
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ret <2 x double> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_02(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_02
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; CHECK-SSE2: punpcklqdq {{.*}} # xmm0 = xmm0[0],xmm1[0]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_02
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; ALL: punpcklqdq {{.*}} # xmm0 = xmm0[0],xmm1[0]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 0, i32 2>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_02_copy(<2 x i64> %nonce, <2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_02_copy
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; CHECK-SSE2: punpcklqdq {{.*}} # xmm1 = xmm1[0],xmm2[0]
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; CHECK-SSE2-NEXT: movdqa %xmm1, %xmm0
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_02_copy
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; ALL: punpcklqdq {{.*}} # xmm1 = xmm1[0],xmm2[0]
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; ALL-NEXT: movdqa %xmm1, %xmm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 0, i32 2>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_03(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_03
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; CHECK-SSE2: shufpd {{.*}} # xmm0 = xmm0[0],xmm1[1]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_03
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; ALL: shufpd {{.*}} # xmm0 = xmm0[0],xmm1[1]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 0, i32 3>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_03_copy(<2 x i64> %nonce, <2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_03_copy
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; CHECK-SSE2: shufpd {{.*}} # xmm1 = xmm1[0],xmm2[1]
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; CHECK-SSE2-NEXT: movapd %xmm1, %xmm0
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_03_copy
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; ALL: shufpd {{.*}} # xmm1 = xmm1[0],xmm2[1]
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; ALL-NEXT: movapd %xmm1, %xmm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 0, i32 3>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_12(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_12
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; CHECK-SSE2: shufpd {{.*}} # xmm0 = xmm0[1],xmm1[0]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_12
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; ALL: shufpd {{.*}} # xmm0 = xmm0[1],xmm1[0]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 1, i32 2>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_12_copy(<2 x i64> %nonce, <2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_12_copy
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; CHECK-SSE2: shufpd {{.*}} # xmm1 = xmm1[1],xmm2[0]
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; CHECK-SSE2-NEXT: movapd %xmm1, %xmm0
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_12_copy
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; ALL: shufpd {{.*}} # xmm1 = xmm1[1],xmm2[0]
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; ALL-NEXT: movapd %xmm1, %xmm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 1, i32 2>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_13(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_13
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; CHECK-SSE2: punpckhqdq {{.*}} # xmm0 = xmm0[1],xmm1[1]
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_13
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; ALL: punpckhqdq {{.*}} # xmm0 = xmm0[1],xmm1[1]
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 1, i32 3>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_13_copy(<2 x i64> %nonce, <2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_13_copy
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; CHECK-SSE2: punpckhqdq {{.*}} # xmm1 = xmm1[1],xmm2[1]
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; CHECK-SSE2-NEXT: movdqa %xmm1, %xmm0
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_13_copy
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; ALL: punpckhqdq {{.*}} # xmm1 = xmm1[1],xmm2[1]
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; ALL-NEXT: movdqa %xmm1, %xmm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 1, i32 3>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_20(<2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_20
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; CHECK-SSE2: punpcklqdq {{.*}} # xmm1 = xmm1[0],xmm0[0]
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; CHECK-SSE2-NEXT: movdqa %xmm1, %xmm0
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_20
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; ALL: punpcklqdq {{.*}} # xmm1 = xmm1[0],xmm0[0]
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; ALL-NEXT: movdqa %xmm1, %xmm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 2, i32 0>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_20_copy(<2 x i64> %nonce, <2 x i64> %a, <2 x i64> %b) {
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; CHECK-SSE2-LABEL: @shuffle_v2i64_20_copy
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; CHECK-SSE2: punpcklqdq {{.*}} # xmm2 = xmm2[0],xmm1[0]
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; CHECK-SSE2-NEXT: movdqa %xmm2, %xmm0
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; CHECK-SSE2-NEXT: retq
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; ALL-LABEL: @shuffle_v2i64_20_copy
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; ALL: punpcklqdq {{.*}} # xmm2 = xmm2[0],xmm1[0]
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; ALL-NEXT: movdqa %xmm2, %xmm0
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; ALL-NEXT: retq
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%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 2, i32 0>
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ret <2 x i64> %shuffle
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}
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define <2 x i64> @shuffle_v2i64_21(<2 x i64> %a, <2 x i64> %b) {
|
||||
; CHECK-SSE2-LABEL: @shuffle_v2i64_21
|
||||
; CHECK-SSE2: shufpd {{.*}} # xmm1 = xmm1[0],xmm0[1]
|
||||
; CHECK-SSE2-NEXT: movapd %xmm1, %xmm0
|
||||
; CHECK-SSE2-NEXT: retq
|
||||
; ALL-LABEL: @shuffle_v2i64_21
|
||||
; ALL: shufpd {{.*}} # xmm1 = xmm1[0],xmm0[1]
|
||||
; ALL-NEXT: movapd %xmm1, %xmm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 2, i32 1>
|
||||
ret <2 x i64> %shuffle
|
||||
}
|
||||
define <2 x i64> @shuffle_v2i64_21_copy(<2 x i64> %nonce, <2 x i64> %a, <2 x i64> %b) {
|
||||
; CHECK-SSE2-LABEL: @shuffle_v2i64_21_copy
|
||||
; CHECK-SSE2: shufpd {{.*}} # xmm2 = xmm2[0],xmm1[1]
|
||||
; CHECK-SSE2-NEXT: movapd %xmm2, %xmm0
|
||||
; CHECK-SSE2-NEXT: retq
|
||||
; ALL-LABEL: @shuffle_v2i64_21_copy
|
||||
; ALL: shufpd {{.*}} # xmm2 = xmm2[0],xmm1[1]
|
||||
; ALL-NEXT: movapd %xmm2, %xmm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 2, i32 1>
|
||||
ret <2 x i64> %shuffle
|
||||
}
|
||||
define <2 x i64> @shuffle_v2i64_30(<2 x i64> %a, <2 x i64> %b) {
|
||||
; CHECK-SSE2-LABEL: @shuffle_v2i64_30
|
||||
; CHECK-SSE2: shufpd {{.*}} # xmm1 = xmm1[1],xmm0[0]
|
||||
; CHECK-SSE2-NEXT: movapd %xmm1, %xmm0
|
||||
; CHECK-SSE2-NEXT: retq
|
||||
; ALL-LABEL: @shuffle_v2i64_30
|
||||
; ALL: shufpd {{.*}} # xmm1 = xmm1[1],xmm0[0]
|
||||
; ALL-NEXT: movapd %xmm1, %xmm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 3, i32 0>
|
||||
ret <2 x i64> %shuffle
|
||||
}
|
||||
define <2 x i64> @shuffle_v2i64_30_copy(<2 x i64> %nonce, <2 x i64> %a, <2 x i64> %b) {
|
||||
; CHECK-SSE2-LABEL: @shuffle_v2i64_30_copy
|
||||
; CHECK-SSE2: shufpd {{.*}} # xmm2 = xmm2[1],xmm1[0]
|
||||
; CHECK-SSE2-NEXT: movapd %xmm2, %xmm0
|
||||
; CHECK-SSE2-NEXT: retq
|
||||
; ALL-LABEL: @shuffle_v2i64_30_copy
|
||||
; ALL: shufpd {{.*}} # xmm2 = xmm2[1],xmm1[0]
|
||||
; ALL-NEXT: movapd %xmm2, %xmm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 3, i32 0>
|
||||
ret <2 x i64> %shuffle
|
||||
}
|
||||
define <2 x i64> @shuffle_v2i64_31(<2 x i64> %a, <2 x i64> %b) {
|
||||
; CHECK-SSE2-LABEL: @shuffle_v2i64_31
|
||||
; CHECK-SSE2: punpckhqdq {{.*}} # xmm1 = xmm1[1],xmm0[1]
|
||||
; CHECK-SSE2-NEXT: movdqa %xmm1, %xmm0
|
||||
; CHECK-SSE2-NEXT: retq
|
||||
; ALL-LABEL: @shuffle_v2i64_31
|
||||
; ALL: punpckhqdq {{.*}} # xmm1 = xmm1[1],xmm0[1]
|
||||
; ALL-NEXT: movdqa %xmm1, %xmm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 3, i32 1>
|
||||
ret <2 x i64> %shuffle
|
||||
}
|
||||
define <2 x i64> @shuffle_v2i64_31_copy(<2 x i64> %nonce, <2 x i64> %a, <2 x i64> %b) {
|
||||
; CHECK-SSE2-LABEL: @shuffle_v2i64_31_copy
|
||||
; CHECK-SSE2: punpckhqdq {{.*}} # xmm2 = xmm2[1],xmm1[1]
|
||||
; CHECK-SSE2-NEXT: movdqa %xmm2, %xmm0
|
||||
; CHECK-SSE2-NEXT: retq
|
||||
; ALL-LABEL: @shuffle_v2i64_31_copy
|
||||
; ALL: punpckhqdq {{.*}} # xmm2 = xmm2[1],xmm1[1]
|
||||
; ALL-NEXT: movdqa %xmm2, %xmm0
|
||||
; ALL-NEXT: retq
|
||||
%shuffle = shufflevector <2 x i64> %a, <2 x i64> %b, <2 x i32> <i32 3, i32 1>
|
||||
ret <2 x i64> %shuffle
|
||||
}
|
||||
|
||||
|
||||
define <2 x double> @insert_dup_reg_v2f64(double %a) {
|
||||
; CHECK-SSE2-LABEL: @insert_dup_reg_v2f64
|
||||
; CHECK-SSE2: movlhps {{.*}} # xmm0 = xmm0[0,0]
|
||||
; CHECK-SSE2-NEXT: retq
|
||||
; SSE2-LABEL: @insert_dup_reg_v2f64
|
||||
; SSE2: movlhps {{.*}} # xmm0 = xmm0[0,0]
|
||||
; SSE2-NEXT: retq
|
||||
;
|
||||
; FIXME: This should match movddup as well!
|
||||
; CHECK-SSE3-LABEL: @insert_dup_reg_v2f64
|
||||
; CHECK-SSE3: unpcklpd {{.*}} # xmm0 = xmm0[0,0]
|
||||
; CHECK-SSE3-NEXT: retq
|
||||
; SSE3-LABEL: @insert_dup_reg_v2f64
|
||||
; SSE3: unpcklpd {{.*}} # xmm0 = xmm0[0,0]
|
||||
; SSE3-NEXT: retq
|
||||
%v = insertelement <2 x double> undef, double %a, i32 0
|
||||
%shuffle = shufflevector <2 x double> %v, <2 x double> undef, <2 x i32> <i32 0, i32 0>
|
||||
ret <2 x double> %shuffle
|
||||
}
|
||||
define <2 x double> @insert_dup_mem_v2f64(double* %ptr) {
|
||||
; CHECK-SSE2-LABEL: @insert_dup_mem_v2f64
|
||||
; CHECK-SSE2: movsd {{.*}}, %xmm0
|
||||
; CHECK-SSE2-NEXT: movlhps {{.*}} # xmm0 = xmm0[0,0]
|
||||
; CHECK-SSE2-NEXT: retq
|
||||
; SSE2-LABEL: @insert_dup_mem_v2f64
|
||||
; SSE2: movsd {{.*}}, %xmm0
|
||||
; SSE2-NEXT: movlhps {{.*}} # xmm0 = xmm0[0,0]
|
||||
; SSE2-NEXT: retq
|
||||
;
|
||||
; CHECK-SSE3-LABEL: @insert_dup_mem_v2f64
|
||||
; CHECK-SSE3: movddup {{.*}}, %xmm0
|
||||
; CHECK-SSE3-NEXT: retq
|
||||
; SSE3-LABEL: @insert_dup_mem_v2f64
|
||||
; SSE3: movddup {{.*}}, %xmm0
|
||||
; SSE3-NEXT: retq
|
||||
%a = load double* %ptr
|
||||
%v = insertelement <2 x double> undef, double %a, i32 0
|
||||
%shuffle = shufflevector <2 x double> %v, <2 x double> undef, <2 x i32> <i32 0, i32 0>
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user