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3fdc3ca230
Reland ISel cycle checking improvements after simplifying node id invariant traversal and correcting typo. llvm-svn: 327898
1335 lines
50 KiB
LLVM
1335 lines
50 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=x86_64-apple-darwin -mattr=avx < %s | FileCheck %s --check-prefix=AVX --check-prefix=AVX1
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; RUN: llc -mtriple=x86_64-apple-darwin -mattr=avx2 < %s | FileCheck %s --check-prefix=AVX --check-prefix=AVX2
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; RUN: llc -mtriple=x86_64-apple-darwin -mattr=avx512f < %s | FileCheck %s --check-prefix=AVX512 --check-prefix=AVX512F
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; RUN: llc -mtriple=x86_64-apple-darwin -mattr=avx512f,avx512bw,avx512vl < %s | FileCheck %s --check-prefix=AVX512 --check-prefix=SKX
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; To test for the case where masked load/store is not legal, we should add a run with a target
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; that does not have AVX, but that case should probably be a separate test file using less tests
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; because it takes over 1.2 seconds to codegen these tests on Haswell 4GHz if there's no maskmov.
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define <1 x double> @loadv1(<1 x i64> %trigger, <1 x double>* %addr, <1 x double> %dst) {
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; AVX-LABEL: loadv1:
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; AVX: ## %bb.0:
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; AVX-NEXT: testq %rdi, %rdi
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; AVX-NEXT: ## implicit-def: $xmm1
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; AVX-NEXT: je LBB0_1
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; AVX-NEXT: ## %bb.2: ## %else
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; AVX-NEXT: testq %rdi, %rdi
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; AVX-NEXT: jne LBB0_3
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; AVX-NEXT: LBB0_4: ## %else
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; AVX-NEXT: vmovaps %xmm1, %xmm0
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; AVX-NEXT: retq
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; AVX-NEXT: LBB0_1: ## %cond.load
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; AVX-NEXT: vmovsd {{.*#+}} xmm1 = mem[0],zero
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; AVX-NEXT: testq %rdi, %rdi
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; AVX-NEXT: je LBB0_4
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; AVX-NEXT: LBB0_3: ## %else
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; AVX-NEXT: vmovaps %xmm0, %xmm1
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; AVX-NEXT: vmovaps %xmm1, %xmm0
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; AVX-NEXT: retq
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;
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; AVX512F-LABEL: loadv1:
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; AVX512F: ## %bb.0:
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; AVX512F-NEXT: testq %rdi, %rdi
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; AVX512F-NEXT: ## implicit-def: $xmm1
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; AVX512F-NEXT: jne LBB0_2
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; AVX512F-NEXT: ## %bb.1: ## %cond.load
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; AVX512F-NEXT: vmovsd {{.*#+}} xmm1 = mem[0],zero
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; AVX512F-NEXT: LBB0_2: ## %else
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; AVX512F-NEXT: testq %rdi, %rdi
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; AVX512F-NEXT: sete %al
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; AVX512F-NEXT: kmovw %eax, %k1
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; AVX512F-NEXT: vmovsd %xmm1, %xmm0, %xmm0 {%k1}
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; AVX512F-NEXT: retq
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;
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; SKX-LABEL: loadv1:
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; SKX: ## %bb.0:
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; SKX-NEXT: testq %rdi, %rdi
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; SKX-NEXT: ## implicit-def: $xmm1
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; SKX-NEXT: jne LBB0_2
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; SKX-NEXT: ## %bb.1: ## %cond.load
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; SKX-NEXT: vmovsd {{.*#+}} xmm1 = mem[0],zero
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; SKX-NEXT: LBB0_2: ## %else
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; SKX-NEXT: testq %rdi, %rdi
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; SKX-NEXT: sete %al
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; SKX-NEXT: kmovd %eax, %k1
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; SKX-NEXT: vmovsd %xmm1, %xmm0, %xmm0 {%k1}
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; SKX-NEXT: retq
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%mask = icmp eq <1 x i64> %trigger, zeroinitializer
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%res = call <1 x double> @llvm.masked.load.v1f64.p0v1f64(<1 x double>* %addr, i32 4, <1 x i1>%mask, <1 x double>%dst)
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ret <1 x double> %res
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}
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declare <1 x double> @llvm.masked.load.v1f64.p0v1f64(<1 x double>*, i32, <1 x i1>, <1 x double>)
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define void @storev1(<1 x i32> %trigger, <1 x i32>* %addr, <1 x i32> %val) {
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; AVX-LABEL: storev1:
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; AVX: ## %bb.0:
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; AVX-NEXT: testl %edi, %edi
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; AVX-NEXT: je LBB1_1
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; AVX-NEXT: ## %bb.2: ## %else
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; AVX-NEXT: retq
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; AVX-NEXT: LBB1_1: ## %cond.store
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; AVX-NEXT: movl %edx, (%rsi)
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; AVX-NEXT: retq
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;
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; AVX512-LABEL: storev1:
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; AVX512: ## %bb.0:
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; AVX512-NEXT: testl %edi, %edi
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; AVX512-NEXT: je LBB1_1
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; AVX512-NEXT: ## %bb.2: ## %else
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; AVX512-NEXT: retq
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; AVX512-NEXT: LBB1_1: ## %cond.store
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; AVX512-NEXT: movl %edx, (%rsi)
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; AVX512-NEXT: retq
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%mask = icmp eq <1 x i32> %trigger, zeroinitializer
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call void @llvm.masked.store.v1i32.p0v1i32(<1 x i32>%val, <1 x i32>* %addr, i32 4, <1 x i1>%mask)
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ret void
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}
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declare void @llvm.masked.store.v1i32.p0v1i32(<1 x i32>, <1 x i32>*, i32, <1 x i1>)
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define <2 x double> @test6(<2 x i64> %trigger, <2 x double>* %addr, <2 x double> %dst) {
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; AVX-LABEL: test6:
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; AVX: ## %bb.0:
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; AVX-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
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; AVX-NEXT: vmaskmovpd (%rdi), %xmm0, %xmm2
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; AVX-NEXT: vblendvpd %xmm0, %xmm2, %xmm1, %xmm0
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; AVX-NEXT: retq
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;
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; AVX512F-LABEL: test6:
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; AVX512F: ## %bb.0:
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; AVX512F-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
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; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
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; AVX512F-NEXT: vptestnmq %zmm0, %zmm0, %k0
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; AVX512F-NEXT: kshiftlw $14, %k0, %k0
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; AVX512F-NEXT: kshiftrw $14, %k0, %k1
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; AVX512F-NEXT: vblendmpd (%rdi), %zmm1, %zmm0 {%k1}
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; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
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; AVX512F-NEXT: vzeroupper
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; AVX512F-NEXT: retq
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;
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; SKX-LABEL: test6:
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; SKX: ## %bb.0:
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; SKX-NEXT: vptestnmq %xmm0, %xmm0, %k1
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; SKX-NEXT: vblendmpd (%rdi), %xmm1, %xmm0 {%k1}
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; SKX-NEXT: retq
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%mask = icmp eq <2 x i64> %trigger, zeroinitializer
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%res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1>%mask, <2 x double>%dst)
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ret <2 x double> %res
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}
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define <4 x float> @test7(<4 x i32> %trigger, <4 x float>* %addr, <4 x float> %dst) {
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; AVX-LABEL: test7:
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; AVX: ## %bb.0:
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; AVX-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0
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; AVX-NEXT: vmaskmovps (%rdi), %xmm0, %xmm2
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; AVX-NEXT: vblendvps %xmm0, %xmm2, %xmm1, %xmm0
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; AVX-NEXT: retq
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;
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; AVX512F-LABEL: test7:
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; AVX512F: ## %bb.0:
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; AVX512F-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
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; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
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; AVX512F-NEXT: vptestnmd %zmm0, %zmm0, %k0
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; AVX512F-NEXT: kshiftlw $12, %k0, %k0
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; AVX512F-NEXT: kshiftrw $12, %k0, %k1
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; AVX512F-NEXT: vblendmps (%rdi), %zmm1, %zmm0 {%k1}
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; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
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; AVX512F-NEXT: vzeroupper
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; AVX512F-NEXT: retq
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;
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; SKX-LABEL: test7:
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; SKX: ## %bb.0:
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; SKX-NEXT: vptestnmd %xmm0, %xmm0, %k1
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; SKX-NEXT: vblendmps (%rdi), %xmm1, %xmm0 {%k1}
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; SKX-NEXT: retq
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%mask = icmp eq <4 x i32> %trigger, zeroinitializer
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%res = call <4 x float> @llvm.masked.load.v4f32.p0v4f32(<4 x float>* %addr, i32 4, <4 x i1>%mask, <4 x float>%dst)
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ret <4 x float> %res
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}
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define <4 x i32> @test8(<4 x i32> %trigger, <4 x i32>* %addr, <4 x i32> %dst) {
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; AVX1-LABEL: test8:
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; AVX1: ## %bb.0:
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; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX1-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vmaskmovps (%rdi), %xmm0, %xmm2
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; AVX1-NEXT: vblendvps %xmm0, %xmm2, %xmm1, %xmm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: test8:
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; AVX2: ## %bb.0:
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; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX2-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0
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; AVX2-NEXT: vpmaskmovd (%rdi), %xmm0, %xmm2
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; AVX2-NEXT: vblendvps %xmm0, %xmm2, %xmm1, %xmm0
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; AVX2-NEXT: retq
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;
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; AVX512F-LABEL: test8:
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; AVX512F: ## %bb.0:
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; AVX512F-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
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; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
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; AVX512F-NEXT: vptestnmd %zmm0, %zmm0, %k0
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; AVX512F-NEXT: kshiftlw $12, %k0, %k0
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; AVX512F-NEXT: kshiftrw $12, %k0, %k1
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; AVX512F-NEXT: vpblendmd (%rdi), %zmm1, %zmm0 {%k1}
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; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
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; AVX512F-NEXT: vzeroupper
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; AVX512F-NEXT: retq
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;
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; SKX-LABEL: test8:
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; SKX: ## %bb.0:
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; SKX-NEXT: vptestnmd %xmm0, %xmm0, %k1
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; SKX-NEXT: vpblendmd (%rdi), %xmm1, %xmm0 {%k1}
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; SKX-NEXT: retq
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%mask = icmp eq <4 x i32> %trigger, zeroinitializer
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%res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1>%mask, <4 x i32>%dst)
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ret <4 x i32> %res
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}
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define void @test9(<4 x i32> %trigger, <4 x i32>* %addr, <4 x i32> %val) {
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; AVX1-LABEL: test9:
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; AVX1: ## %bb.0:
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; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX1-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vmaskmovps %xmm1, %xmm0, (%rdi)
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: test9:
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; AVX2: ## %bb.0:
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; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX2-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0
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; AVX2-NEXT: vpmaskmovd %xmm1, %xmm0, (%rdi)
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; AVX2-NEXT: retq
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;
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; AVX512F-LABEL: test9:
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; AVX512F: ## %bb.0:
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; AVX512F-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
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; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
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; AVX512F-NEXT: vptestnmd %zmm0, %zmm0, %k0
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; AVX512F-NEXT: kshiftlw $12, %k0, %k0
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; AVX512F-NEXT: kshiftrw $12, %k0, %k1
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; AVX512F-NEXT: vmovdqu32 %zmm1, (%rdi) {%k1}
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; AVX512F-NEXT: vzeroupper
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; AVX512F-NEXT: retq
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;
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; SKX-LABEL: test9:
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; SKX: ## %bb.0:
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; SKX-NEXT: vptestnmd %xmm0, %xmm0, %k1
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; SKX-NEXT: vmovdqu32 %xmm1, (%rdi) {%k1}
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; SKX-NEXT: retq
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%mask = icmp eq <4 x i32> %trigger, zeroinitializer
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call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32>%val, <4 x i32>* %addr, i32 4, <4 x i1>%mask)
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ret void
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}
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define <4 x double> @test10(<4 x i32> %trigger, <4 x double>* %addr, <4 x double> %dst) {
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; AVX1-LABEL: test10:
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; AVX1: ## %bb.0:
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; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX1-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0
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; AVX1-NEXT: vpmovsxdq %xmm0, %xmm2
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
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; AVX1-NEXT: vpmovsxdq %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
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; AVX1-NEXT: vmaskmovpd (%rdi), %ymm0, %ymm2
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; AVX1-NEXT: vblendvpd %ymm0, %ymm2, %ymm1, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: test10:
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; AVX2: ## %bb.0:
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; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
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; AVX2-NEXT: vpcmpeqd %xmm2, %xmm0, %xmm0
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; AVX2-NEXT: vpmovsxdq %xmm0, %ymm0
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; AVX2-NEXT: vmaskmovpd (%rdi), %ymm0, %ymm2
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; AVX2-NEXT: vblendvpd %ymm0, %ymm2, %ymm1, %ymm0
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; AVX2-NEXT: retq
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;
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; AVX512F-LABEL: test10:
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; AVX512F: ## %bb.0:
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; AVX512F-NEXT: ## kill: def $ymm1 killed $ymm1 def $zmm1
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; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
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; AVX512F-NEXT: vptestnmd %zmm0, %zmm0, %k0
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; AVX512F-NEXT: kshiftlw $12, %k0, %k0
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; AVX512F-NEXT: kshiftrw $12, %k0, %k1
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; AVX512F-NEXT: vblendmpd (%rdi), %zmm1, %zmm0 {%k1}
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; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
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; AVX512F-NEXT: retq
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;
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; SKX-LABEL: test10:
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; SKX: ## %bb.0:
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; SKX-NEXT: vptestnmd %xmm0, %xmm0, %k1
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; SKX-NEXT: vblendmpd (%rdi), %ymm1, %ymm0 {%k1}
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; SKX-NEXT: retq
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%mask = icmp eq <4 x i32> %trigger, zeroinitializer
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%res = call <4 x double> @llvm.masked.load.v4f64.p0v4f64(<4 x double>* %addr, i32 32, <4 x i1>%mask, <4 x double>%dst)
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ret <4 x double> %res
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}
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define <4 x double> @test10b(<4 x i32> %trigger, <4 x double>* %addr, <4 x double> %dst) {
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; AVX1-LABEL: test10b:
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; AVX1: ## %bb.0:
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; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
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; AVX1-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
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; AVX1-NEXT: vpmovsxdq %xmm0, %xmm1
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; AVX1-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
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; AVX1-NEXT: vpmovsxdq %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
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; AVX1-NEXT: vmaskmovpd (%rdi), %ymm0, %ymm0
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; AVX1-NEXT: retq
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;
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; AVX2-LABEL: test10b:
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; AVX2: ## %bb.0:
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; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
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; AVX2-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0
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; AVX2-NEXT: vpmovsxdq %xmm0, %ymm0
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; AVX2-NEXT: vmaskmovpd (%rdi), %ymm0, %ymm0
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; AVX2-NEXT: retq
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;
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; AVX512F-LABEL: test10b:
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; AVX512F: ## %bb.0:
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; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
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; AVX512F-NEXT: vptestnmd %zmm0, %zmm0, %k0
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; AVX512F-NEXT: kshiftlw $12, %k0, %k0
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; AVX512F-NEXT: kshiftrw $12, %k0, %k1
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; AVX512F-NEXT: vmovupd (%rdi), %zmm0 {%k1} {z}
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; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
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; AVX512F-NEXT: retq
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;
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; SKX-LABEL: test10b:
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; SKX: ## %bb.0:
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; SKX-NEXT: vptestnmd %xmm0, %xmm0, %k1
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; SKX-NEXT: vmovapd (%rdi), %ymm0 {%k1} {z}
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; SKX-NEXT: retq
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%mask = icmp eq <4 x i32> %trigger, zeroinitializer
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%res = call <4 x double> @llvm.masked.load.v4f64.p0v4f64(<4 x double>* %addr, i32 32, <4 x i1>%mask, <4 x double>zeroinitializer)
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ret <4 x double> %res
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}
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define <8 x float> @test11a(<8 x i32> %trigger, <8 x float>* %addr, <8 x float> %dst) {
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; AVX1-LABEL: test11a:
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; AVX1: ## %bb.0:
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; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
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; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
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; AVX1-NEXT: vpcmpeqd %xmm3, %xmm2, %xmm2
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; AVX1-NEXT: vpcmpeqd %xmm3, %xmm0, %xmm0
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; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
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; AVX1-NEXT: vmaskmovps (%rdi), %ymm0, %ymm2
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; AVX1-NEXT: vblendvps %ymm0, %ymm2, %ymm1, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test11a:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX2-NEXT: vpcmpeqd %ymm2, %ymm0, %ymm0
|
|
; AVX2-NEXT: vmaskmovps (%rdi), %ymm0, %ymm2
|
|
; AVX2-NEXT: vblendvps %ymm0, %ymm2, %ymm1, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test11a:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $ymm1 killed $ymm1 def $zmm1
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 def $zmm0
|
|
; AVX512F-NEXT: vptestnmd %zmm0, %zmm0, %k0
|
|
; AVX512F-NEXT: kshiftlw $8, %k0, %k0
|
|
; AVX512F-NEXT: kshiftrw $8, %k0, %k1
|
|
; AVX512F-NEXT: vblendmps (%rdi), %zmm1, %zmm0 {%k1}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test11a:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vptestnmd %ymm0, %ymm0, %k1
|
|
; SKX-NEXT: vblendmps (%rdi), %ymm1, %ymm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%mask = icmp eq <8 x i32> %trigger, zeroinitializer
|
|
%res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 32, <8 x i1>%mask, <8 x float>%dst)
|
|
ret <8 x float> %res
|
|
}
|
|
|
|
define <8 x i32> @test11b(<8 x i1> %mask, <8 x i32>* %addr, <8 x i32> %dst) {
|
|
; AVX1-LABEL: test11b:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm2 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
|
|
; AVX1-NEXT: vpslld $31, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpsrad $31, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpslld $31, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsrad $31, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm2, %ymm0
|
|
; AVX1-NEXT: vmaskmovps (%rdi), %ymm0, %ymm2
|
|
; AVX1-NEXT: vblendvps %ymm0, %ymm2, %ymm1, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test11b:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVX2-NEXT: vpslld $31, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsrad $31, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpmaskmovd (%rdi), %ymm0, %ymm2
|
|
; AVX2-NEXT: vblendvps %ymm0, %ymm2, %ymm1, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test11b:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $ymm1 killed $ymm1 def $zmm1
|
|
; AVX512F-NEXT: vpmovsxwq %xmm0, %zmm0
|
|
; AVX512F-NEXT: vpsllq $63, %zmm0, %zmm0
|
|
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k1
|
|
; AVX512F-NEXT: vpblendmd (%rdi), %zmm1, %zmm0 {%k1}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test11b:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vpsllw $15, %xmm0, %xmm0
|
|
; SKX-NEXT: vpmovw2m %xmm0, %k1
|
|
; SKX-NEXT: vpblendmd (%rdi), %ymm1, %ymm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%res = call <8 x i32> @llvm.masked.load.v8i32.p0v8i32(<8 x i32>* %addr, i32 4, <8 x i1>%mask, <8 x i32>%dst)
|
|
ret <8 x i32> %res
|
|
}
|
|
|
|
define <8 x float> @test11c(<8 x i1> %mask, <8 x float>* %addr) {
|
|
; AVX1-LABEL: test11c:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
|
|
; AVX1-NEXT: vpslld $31, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsrad $31, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpslld $31, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsrad $31, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; AVX1-NEXT: vmaskmovps (%rdi), %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test11c:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVX2-NEXT: vpslld $31, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsrad $31, %ymm0, %ymm0
|
|
; AVX2-NEXT: vmaskmovps (%rdi), %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test11c:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: vpmovsxwq %xmm0, %zmm0
|
|
; AVX512F-NEXT: vpsllq $63, %zmm0, %zmm0
|
|
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k1
|
|
; AVX512F-NEXT: vmovups (%rdi), %zmm0 {%k1} {z}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test11c:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vpsllw $15, %xmm0, %xmm0
|
|
; SKX-NEXT: vpmovw2m %xmm0, %k1
|
|
; SKX-NEXT: vmovaps (%rdi), %ymm0 {%k1} {z}
|
|
; SKX-NEXT: retq
|
|
%res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 32, <8 x i1> %mask, <8 x float> zeroinitializer)
|
|
ret <8 x float> %res
|
|
}
|
|
|
|
define <8 x i32> @test11d(<8 x i1> %mask, <8 x i32>* %addr) {
|
|
; AVX1-LABEL: test11d:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
|
|
; AVX1-NEXT: vpslld $31, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpsrad $31, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpunpckhwd {{.*#+}} xmm0 = xmm0[4,4,5,5,6,6,7,7]
|
|
; AVX1-NEXT: vpslld $31, %xmm0, %xmm0
|
|
; AVX1-NEXT: vpsrad $31, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm1, %ymm0
|
|
; AVX1-NEXT: vmaskmovps (%rdi), %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test11d:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpmovzxwd {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
|
|
; AVX2-NEXT: vpslld $31, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpsrad $31, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpmaskmovd (%rdi), %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test11d:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: vpmovsxwq %xmm0, %zmm0
|
|
; AVX512F-NEXT: vpsllq $63, %zmm0, %zmm0
|
|
; AVX512F-NEXT: vptestmq %zmm0, %zmm0, %k1
|
|
; AVX512F-NEXT: vmovdqu32 (%rdi), %zmm0 {%k1} {z}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test11d:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vpsllw $15, %xmm0, %xmm0
|
|
; SKX-NEXT: vpmovw2m %xmm0, %k1
|
|
; SKX-NEXT: vmovdqu32 (%rdi), %ymm0 {%k1} {z}
|
|
; SKX-NEXT: retq
|
|
%res = call <8 x i32> @llvm.masked.load.v8i32.p0v8i32(<8 x i32>* %addr, i32 4, <8 x i1> %mask, <8 x i32> zeroinitializer)
|
|
ret <8 x i32> %res
|
|
}
|
|
|
|
define void @test12(<8 x i32> %trigger, <8 x i32>* %addr, <8 x i32> %val) {
|
|
; AVX1-LABEL: test12:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm2
|
|
; AVX1-NEXT: vpxor %xmm3, %xmm3, %xmm3
|
|
; AVX1-NEXT: vpcmpeqd %xmm3, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpcmpeqd %xmm3, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm2, %ymm0, %ymm0
|
|
; AVX1-NEXT: vmaskmovps %ymm1, %ymm0, (%rdi)
|
|
; AVX1-NEXT: vzeroupper
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test12:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX2-NEXT: vpcmpeqd %ymm2, %ymm0, %ymm0
|
|
; AVX2-NEXT: vpmaskmovd %ymm1, %ymm0, (%rdi)
|
|
; AVX2-NEXT: vzeroupper
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test12:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $ymm1 killed $ymm1 def $zmm1
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 def $zmm0
|
|
; AVX512F-NEXT: vptestnmd %zmm0, %zmm0, %k0
|
|
; AVX512F-NEXT: kshiftlw $8, %k0, %k0
|
|
; AVX512F-NEXT: kshiftrw $8, %k0, %k1
|
|
; AVX512F-NEXT: vmovdqu32 %zmm1, (%rdi) {%k1}
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test12:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vptestnmd %ymm0, %ymm0, %k1
|
|
; SKX-NEXT: vmovdqu32 %ymm1, (%rdi) {%k1}
|
|
; SKX-NEXT: vzeroupper
|
|
; SKX-NEXT: retq
|
|
%mask = icmp eq <8 x i32> %trigger, zeroinitializer
|
|
call void @llvm.masked.store.v8i32.p0v8i32(<8 x i32>%val, <8 x i32>* %addr, i32 4, <8 x i1>%mask)
|
|
ret void
|
|
}
|
|
|
|
define void @test14(<2 x i32> %trigger, <2 x float>* %addr, <2 x float> %val) {
|
|
; AVX1-LABEL: test14:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
|
|
; AVX1-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX1-NEXT: vmaskmovps %xmm1, %xmm0, (%rdi)
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test14:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; AVX2-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
|
|
; AVX2-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX2-NEXT: vmaskmovps %xmm1, %xmm0, (%rdi)
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test14:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
|
|
; AVX512F-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; AVX512F-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; AVX512F-NEXT: kshiftlw $14, %k0, %k0
|
|
; AVX512F-NEXT: kshiftrw $14, %k0, %k1
|
|
; AVX512F-NEXT: vmovups %zmm1, (%rdi) {%k1}
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test14:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; SKX-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; SKX-NEXT: vptestnmq %xmm0, %xmm0, %k1
|
|
; SKX-NEXT: vmovups %xmm1, (%rdi) {%k1}
|
|
; SKX-NEXT: retq
|
|
%mask = icmp eq <2 x i32> %trigger, zeroinitializer
|
|
call void @llvm.masked.store.v2f32.p0v2f32(<2 x float>%val, <2 x float>* %addr, i32 4, <2 x i1>%mask)
|
|
ret void
|
|
}
|
|
|
|
define void @test15(<2 x i32> %trigger, <2 x i32>* %addr, <2 x i32> %val) {
|
|
; AVX1-LABEL: test15:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
|
|
; AVX1-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX1-NEXT: vpermilps {{.*#+}} xmm1 = xmm1[0,2,2,3]
|
|
; AVX1-NEXT: vmaskmovps %xmm1, %xmm0, (%rdi)
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test15:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; AVX2-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
|
|
; AVX2-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[0,2,2,3]
|
|
; AVX2-NEXT: vpmaskmovd %xmm1, %xmm0, (%rdi)
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test15:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; AVX512F-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; AVX512F-NEXT: vpshufd {{.*#+}} xmm0 = xmm1[0,2,2,3]
|
|
; AVX512F-NEXT: kshiftlw $14, %k0, %k0
|
|
; AVX512F-NEXT: kshiftrw $14, %k0, %k1
|
|
; AVX512F-NEXT: vmovdqu32 %zmm0, (%rdi) {%k1}
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test15:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; SKX-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; SKX-NEXT: vptestnmq %xmm0, %xmm0, %k1
|
|
; SKX-NEXT: vpmovqd %xmm1, (%rdi) {%k1}
|
|
; SKX-NEXT: retq
|
|
%mask = icmp eq <2 x i32> %trigger, zeroinitializer
|
|
call void @llvm.masked.store.v2i32.p0v2i32(<2 x i32>%val, <2 x i32>* %addr, i32 4, <2 x i1>%mask)
|
|
ret void
|
|
}
|
|
|
|
define <2 x float> @test16(<2 x i32> %trigger, <2 x float>* %addr, <2 x float> %dst) {
|
|
; AVX1-LABEL: test16:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
|
|
; AVX1-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX1-NEXT: vmaskmovps (%rdi), %xmm0, %xmm2
|
|
; AVX1-NEXT: vblendvps %xmm0, %xmm2, %xmm1, %xmm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test16:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; AVX2-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
|
|
; AVX2-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX2-NEXT: vmaskmovps (%rdi), %xmm0, %xmm2
|
|
; AVX2-NEXT: vblendvps %xmm0, %xmm2, %xmm1, %xmm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test16:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
|
|
; AVX512F-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; AVX512F-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; AVX512F-NEXT: kshiftlw $14, %k0, %k0
|
|
; AVX512F-NEXT: kshiftrw $14, %k0, %k1
|
|
; AVX512F-NEXT: vblendmps (%rdi), %zmm1, %zmm0 {%k1}
|
|
; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test16:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; SKX-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; SKX-NEXT: vptestnmq %xmm0, %xmm0, %k1
|
|
; SKX-NEXT: vblendmps (%rdi), %xmm1, %xmm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%mask = icmp eq <2 x i32> %trigger, zeroinitializer
|
|
%res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1>%mask, <2 x float>%dst)
|
|
ret <2 x float> %res
|
|
}
|
|
|
|
define <2 x i32> @test17(<2 x i32> %trigger, <2 x i32>* %addr, <2 x i32> %dst) {
|
|
; AVX1-LABEL: test17:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm2[2,3],xmm0[4,5],xmm2[6,7]
|
|
; AVX1-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX1-NEXT: vmaskmovps (%rdi), %xmm0, %xmm2
|
|
; AVX1-NEXT: vpermilps {{.*#+}} xmm1 = xmm1[0,2,2,3]
|
|
; AVX1-NEXT: vblendvps %xmm0, %xmm2, %xmm1, %xmm0
|
|
; AVX1-NEXT: vpmovsxdq %xmm0, %xmm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test17:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; AVX2-NEXT: vpcmpeqq %xmm2, %xmm0, %xmm0
|
|
; AVX2-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX2-NEXT: vpmaskmovd (%rdi), %xmm0, %xmm2
|
|
; AVX2-NEXT: vpermilps {{.*#+}} xmm1 = xmm1[0,2,2,3]
|
|
; AVX2-NEXT: vblendvps %xmm0, %xmm2, %xmm1, %xmm0
|
|
; AVX2-NEXT: vpmovsxdq %xmm0, %xmm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test17:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; AVX512F-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; AVX512F-NEXT: vpshufd {{.*#+}} xmm0 = xmm1[0,2,2,3]
|
|
; AVX512F-NEXT: kshiftlw $14, %k0, %k0
|
|
; AVX512F-NEXT: kshiftrw $14, %k0, %k1
|
|
; AVX512F-NEXT: vmovdqu32 (%rdi), %zmm0 {%k1}
|
|
; AVX512F-NEXT: vpmovsxdq %xmm0, %xmm0
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test17:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vpxor %xmm2, %xmm2, %xmm2
|
|
; SKX-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3]
|
|
; SKX-NEXT: vptestnmq %xmm0, %xmm0, %k1
|
|
; SKX-NEXT: vpshufd {{.*#+}} xmm0 = xmm1[0,2,2,3]
|
|
; SKX-NEXT: vmovdqu32 (%rdi), %xmm0 {%k1}
|
|
; SKX-NEXT: vpmovsxdq %xmm0, %xmm0
|
|
; SKX-NEXT: retq
|
|
%mask = icmp eq <2 x i32> %trigger, zeroinitializer
|
|
%res = call <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>* %addr, i32 4, <2 x i1>%mask, <2 x i32>%dst)
|
|
ret <2 x i32> %res
|
|
}
|
|
|
|
define <2 x float> @test18(<2 x i32> %trigger, <2 x float>* %addr) {
|
|
; AVX1-LABEL: test18:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; AVX1-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,3],xmm0[4,5],xmm1[6,7]
|
|
; AVX1-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0
|
|
; AVX1-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX1-NEXT: vmaskmovps (%rdi), %xmm0, %xmm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test18:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3]
|
|
; AVX2-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0
|
|
; AVX2-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,2],zero,zero
|
|
; AVX2-NEXT: vmaskmovps (%rdi), %xmm0, %xmm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test18:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; AVX512F-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3]
|
|
; AVX512F-NEXT: vptestnmq %zmm0, %zmm0, %k0
|
|
; AVX512F-NEXT: kshiftlw $14, %k0, %k0
|
|
; AVX512F-NEXT: kshiftrw $14, %k0, %k1
|
|
; AVX512F-NEXT: vmovups (%rdi), %zmm0 {%k1} {z}
|
|
; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test18:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; SKX-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm1[1],xmm0[2],xmm1[3]
|
|
; SKX-NEXT: vptestnmq %xmm0, %xmm0, %k1
|
|
; SKX-NEXT: vmovups (%rdi), %xmm0 {%k1} {z}
|
|
; SKX-NEXT: retq
|
|
%mask = icmp eq <2 x i32> %trigger, zeroinitializer
|
|
%res = call <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>* %addr, i32 4, <2 x i1>%mask, <2 x float>undef)
|
|
ret <2 x float> %res
|
|
}
|
|
|
|
define <4 x float> @load_all(<4 x i32> %trigger, <4 x float>* %addr) {
|
|
; AVX-LABEL: load_all:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vmovups (%rdi), %xmm0
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: load_all:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: movw $15, %ax
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovups (%rdi), %zmm0 {%k1} {z}
|
|
; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: load_all:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: kxnorw %k0, %k0, %k1
|
|
; SKX-NEXT: vmovups (%rdi), %xmm0 {%k1} {z}
|
|
; SKX-NEXT: retq
|
|
%mask = icmp eq <4 x i32> %trigger, zeroinitializer
|
|
%res = call <4 x float> @llvm.masked.load.v4f32.p0v4f32(<4 x float>* %addr, i32 4, <4 x i1><i1 true, i1 true, i1 true, i1 true>, <4 x float>undef)
|
|
ret <4 x float> %res
|
|
}
|
|
|
|
;;; Loads with Constant Masks - these should be optimized to use something other than a variable blend.
|
|
|
|
; 128-bit FP vectors are supported with AVX.
|
|
|
|
define <4 x float> @mload_constmask_v4f32(<4 x float>* %addr, <4 x float> %dst) {
|
|
; AVX-LABEL: mload_constmask_v4f32:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vblendps {{.*#+}} xmm0 = mem[0],xmm0[1],mem[2,3]
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: mload_constmask_v4f32:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
|
|
; AVX512F-NEXT: movw $13, %ax
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovups (%rdi), %zmm0 {%k1}
|
|
; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: mload_constmask_v4f32:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: movb $13, %al
|
|
; SKX-NEXT: kmovd %eax, %k1
|
|
; SKX-NEXT: vmovups (%rdi), %xmm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%res = call <4 x float> @llvm.masked.load.v4f32.p0v4f32(<4 x float>* %addr, i32 4, <4 x i1> <i1 1, i1 0, i1 1, i1 1>, <4 x float> %dst)
|
|
ret <4 x float> %res
|
|
}
|
|
|
|
define <2 x double> @mload_constmask_v2f64(<2 x double>* %addr, <2 x double> %dst) {
|
|
; AVX-LABEL: mload_constmask_v2f64:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vmovhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: mload_constmask_v2f64:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vmovhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
|
|
; AVX512-NEXT: retq
|
|
%res = call <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>* %addr, i32 4, <2 x i1> <i1 0, i1 1>, <2 x double> %dst)
|
|
ret <2 x double> %res
|
|
}
|
|
|
|
; 128-bit integer vectors are supported with AVX2.
|
|
|
|
define <4 x i32> @mload_constmask_v4i32(<4 x i32>* %addr, <4 x i32> %dst) {
|
|
; AVX1-LABEL: mload_constmask_v4i32:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vmovaps {{.*#+}} xmm1 = [0,4294967295,4294967295,4294967295]
|
|
; AVX1-NEXT: vmaskmovps (%rdi), %xmm1, %xmm1
|
|
; AVX1-NEXT: vblendps {{.*#+}} xmm0 = xmm0[0],xmm1[1,2,3]
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: mload_constmask_v4i32:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [0,4294967295,4294967295,4294967295]
|
|
; AVX2-NEXT: vpmaskmovd (%rdi), %xmm1, %xmm1
|
|
; AVX2-NEXT: vpblendd {{.*#+}} xmm0 = xmm0[0],xmm1[1,2,3]
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: mload_constmask_v4i32:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
|
|
; AVX512F-NEXT: movw $14, %ax
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovdqu32 (%rdi), %zmm0 {%k1}
|
|
; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 killed $zmm0
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: mload_constmask_v4i32:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: movb $14, %al
|
|
; SKX-NEXT: kmovd %eax, %k1
|
|
; SKX-NEXT: vmovdqu32 (%rdi), %xmm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1> <i1 0, i1 1, i1 1, i1 1>, <4 x i32> %dst)
|
|
ret <4 x i32> %res
|
|
}
|
|
|
|
define <2 x i64> @mload_constmask_v2i64(<2 x i64>* %addr, <2 x i64> %dst) {
|
|
; AVX-LABEL: mload_constmask_v2i64:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vpinsrq $1, 8(%rdi), %xmm0, %xmm0
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: mload_constmask_v2i64:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vpinsrq $1, 8(%rdi), %xmm0, %xmm0
|
|
; AVX512-NEXT: retq
|
|
%res = call <2 x i64> @llvm.masked.load.v2i64.p0v2i64(<2 x i64>* %addr, i32 4, <2 x i1> <i1 0, i1 1>, <2 x i64> %dst)
|
|
ret <2 x i64> %res
|
|
}
|
|
|
|
; 256-bit FP vectors are supported with AVX.
|
|
|
|
define <8 x float> @mload_constmask_v8f32(<8 x float>* %addr, <8 x float> %dst) {
|
|
; AVX-LABEL: mload_constmask_v8f32:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vmovaps {{.*#+}} ymm1 = [4294967295,4294967295,4294967295,0,0,0,0,0]
|
|
; AVX-NEXT: vmaskmovps (%rdi), %ymm1, %ymm1
|
|
; AVX-NEXT: vblendps {{.*#+}} ymm0 = ymm1[0,1,2],ymm0[3,4,5,6,7]
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: mload_constmask_v8f32:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 def $zmm0
|
|
; AVX512F-NEXT: movw $7, %ax
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovups (%rdi), %zmm0 {%k1}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: mload_constmask_v8f32:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: movb $7, %al
|
|
; SKX-NEXT: kmovd %eax, %k1
|
|
; SKX-NEXT: vmovups (%rdi), %ymm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%res = call <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>* %addr, i32 4, <8 x i1> <i1 1, i1 1, i1 1, i1 0, i1 0, i1 0, i1 0, i1 0>, <8 x float> %dst)
|
|
ret <8 x float> %res
|
|
}
|
|
|
|
define <4 x double> @mload_constmask_v4f64(<4 x double>* %addr, <4 x double> %dst) {
|
|
; AVX-LABEL: mload_constmask_v4f64:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vmovapd {{.*#+}} ymm1 = [18446744073709551615,18446744073709551615,18446744073709551615,0]
|
|
; AVX-NEXT: vmaskmovpd (%rdi), %ymm1, %ymm1
|
|
; AVX-NEXT: vblendpd {{.*#+}} ymm0 = ymm1[0,1,2],ymm0[3]
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: mload_constmask_v4f64:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 def $zmm0
|
|
; AVX512F-NEXT: movb $7, %al
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovupd (%rdi), %zmm0 {%k1}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: mload_constmask_v4f64:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: movb $7, %al
|
|
; SKX-NEXT: kmovd %eax, %k1
|
|
; SKX-NEXT: vmovupd (%rdi), %ymm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%res = call <4 x double> @llvm.masked.load.v4f64.p0v4f64(<4 x double>* %addr, i32 4, <4 x i1> <i1 1, i1 1, i1 1, i1 0>, <4 x double> %dst)
|
|
ret <4 x double> %res
|
|
}
|
|
|
|
; 256-bit integer vectors are supported with AVX2.
|
|
|
|
define <8 x i32> @mload_constmask_v8i32(<8 x i32>* %addr, <8 x i32> %dst) {
|
|
; AVX-LABEL: mload_constmask_v8i32:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vblendps {{.*#+}} ymm0 = mem[0,1,2],ymm0[3,4,5,6],mem[7]
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: mload_constmask_v8i32:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 def $zmm0
|
|
; AVX512F-NEXT: movw $135, %ax
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovdqu32 (%rdi), %zmm0 {%k1}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: mload_constmask_v8i32:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: movb $-121, %al
|
|
; SKX-NEXT: kmovd %eax, %k1
|
|
; SKX-NEXT: vmovdqu32 (%rdi), %ymm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%res = call <8 x i32> @llvm.masked.load.v8i32.p0v8i32(<8 x i32>* %addr, i32 4, <8 x i1> <i1 1, i1 1, i1 1, i1 0, i1 0, i1 0, i1 0, i1 1>, <8 x i32> %dst)
|
|
ret <8 x i32> %res
|
|
}
|
|
|
|
define <4 x i64> @mload_constmask_v4i64(<4 x i64>* %addr, <4 x i64> %dst) {
|
|
; AVX-LABEL: mload_constmask_v4i64:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vblendps {{.*#+}} ymm0 = mem[0,1],ymm0[2,3,4,5],mem[6,7]
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: mload_constmask_v4i64:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 def $zmm0
|
|
; AVX512F-NEXT: movb $9, %al
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovdqu64 (%rdi), %zmm0 {%k1}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: mload_constmask_v4i64:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: movb $9, %al
|
|
; SKX-NEXT: kmovd %eax, %k1
|
|
; SKX-NEXT: vmovdqu64 (%rdi), %ymm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%res = call <4 x i64> @llvm.masked.load.v4i64.p0v4i64(<4 x i64>* %addr, i32 4, <4 x i1> <i1 1, i1 0, i1 0, i1 1>, <4 x i64> %dst)
|
|
ret <4 x i64> %res
|
|
}
|
|
|
|
; 512-bit FP vectors are supported with AVX512.
|
|
|
|
define <8 x double> @mload_constmask_v8f64(<8 x double>* %addr, <8 x double> %dst) {
|
|
; AVX-LABEL: mload_constmask_v8f64:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vblendps {{.*#+}} ymm1 = ymm1[0,1,2,3,4,5],mem[6,7]
|
|
; AVX-NEXT: vblendps {{.*#+}} ymm0 = mem[0,1,2,3,4,5],ymm0[6,7]
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: mload_constmask_v8f64:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: movb $-121, %al
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovupd (%rdi), %zmm0 {%k1}
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: mload_constmask_v8f64:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: movb $-121, %al
|
|
; SKX-NEXT: kmovd %eax, %k1
|
|
; SKX-NEXT: vmovupd (%rdi), %zmm0 {%k1}
|
|
; SKX-NEXT: retq
|
|
%res = call <8 x double> @llvm.masked.load.v8f64.p0v8f64(<8 x double>* %addr, i32 4, <8 x i1> <i1 1, i1 1, i1 1, i1 0, i1 0, i1 0, i1 0, i1 1>, <8 x double> %dst)
|
|
ret <8 x double> %res
|
|
}
|
|
|
|
; If the pass-through operand is undef, no blend is needed.
|
|
|
|
define <4 x double> @mload_constmask_v4f64_undef_passthrough(<4 x double>* %addr) {
|
|
; AVX-LABEL: mload_constmask_v4f64_undef_passthrough:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vmovapd {{.*#+}} ymm0 = [18446744073709551615,18446744073709551615,18446744073709551615,0]
|
|
; AVX-NEXT: vmaskmovpd (%rdi), %ymm0, %ymm0
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: mload_constmask_v4f64_undef_passthrough:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: movb $7, %al
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovupd (%rdi), %zmm0 {%k1} {z}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: mload_constmask_v4f64_undef_passthrough:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: movb $7, %al
|
|
; SKX-NEXT: kmovd %eax, %k1
|
|
; SKX-NEXT: vmovupd (%rdi), %ymm0 {%k1} {z}
|
|
; SKX-NEXT: retq
|
|
%res = call <4 x double> @llvm.masked.load.v4f64.p0v4f64(<4 x double>* %addr, i32 4, <4 x i1> <i1 1, i1 1, i1 1, i1 0>, <4 x double> undef)
|
|
ret <4 x double> %res
|
|
}
|
|
|
|
define <4 x i64> @mload_constmask_v4i64_undef_passthrough(<4 x i64>* %addr) {
|
|
; AVX1-LABEL: mload_constmask_v4i64_undef_passthrough:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vmovapd {{.*#+}} ymm0 = [0,18446744073709551615,18446744073709551615,0]
|
|
; AVX1-NEXT: vmaskmovpd (%rdi), %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: mload_constmask_v4i64_undef_passthrough:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vmovdqa {{.*#+}} ymm0 = [0,18446744073709551615,18446744073709551615,0]
|
|
; AVX2-NEXT: vpmaskmovq (%rdi), %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: mload_constmask_v4i64_undef_passthrough:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: movb $6, %al
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovdqu64 (%rdi), %zmm0 {%k1} {z}
|
|
; AVX512F-NEXT: ## kill: def $ymm0 killed $ymm0 killed $zmm0
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: mload_constmask_v4i64_undef_passthrough:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: movb $6, %al
|
|
; SKX-NEXT: kmovd %eax, %k1
|
|
; SKX-NEXT: vmovdqu64 (%rdi), %ymm0 {%k1} {z}
|
|
; SKX-NEXT: retq
|
|
%res = call <4 x i64> @llvm.masked.load.v4i64.p0v4i64(<4 x i64>* %addr, i32 4, <4 x i1> <i1 0, i1 1, i1 1, i1 0>, <4 x i64> undef)
|
|
ret <4 x i64> %res
|
|
}
|
|
|
|
define void @test21(<4 x i32> %trigger, <4 x i32>* %addr, <4 x i32> %val) {
|
|
; AVX1-LABEL: test21:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0
|
|
; AVX1-NEXT: vmaskmovps %xmm1, %xmm0, (%rdi)
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: test21:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vpcmpeqd %xmm0, %xmm0, %xmm0
|
|
; AVX2-NEXT: vpmaskmovd %xmm1, %xmm0, (%rdi)
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: test21:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $xmm1 killed $xmm1 def $zmm1
|
|
; AVX512F-NEXT: movw $15, %ax
|
|
; AVX512F-NEXT: kmovw %eax, %k1
|
|
; AVX512F-NEXT: vmovdqu32 %zmm1, (%rdi) {%k1}
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: test21:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: kxnorw %k0, %k0, %k1
|
|
; SKX-NEXT: vmovdqu32 %xmm1, (%rdi) {%k1}
|
|
; SKX-NEXT: retq
|
|
%mask = icmp eq <4 x i32> %trigger, zeroinitializer
|
|
call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32>%val, <4 x i32>* %addr, i32 4, <4 x i1><i1 true, i1 true, i1 true, i1 true>)
|
|
ret void
|
|
}
|
|
|
|
; When only one element of the mask is set, reduce to a scalar store.
|
|
|
|
define void @one_mask_bit_set1(<4 x i32>* %addr, <4 x i32> %val) {
|
|
; AVX-LABEL: one_mask_bit_set1:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vmovss %xmm0, (%rdi)
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: one_mask_bit_set1:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vmovss %xmm0, (%rdi)
|
|
; AVX512-NEXT: retq
|
|
call void @llvm.masked.store.v4i32.p0v4i32(<4 x i32> %val, <4 x i32>* %addr, i32 4, <4 x i1><i1 true, i1 false, i1 false, i1 false>)
|
|
ret void
|
|
}
|
|
|
|
; Choose a different element to show that the correct address offset is produced.
|
|
|
|
define void @one_mask_bit_set2(<4 x float>* %addr, <4 x float> %val) {
|
|
; AVX-LABEL: one_mask_bit_set2:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vextractps $2, %xmm0, 8(%rdi)
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: one_mask_bit_set2:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vextractps $2, %xmm0, 8(%rdi)
|
|
; AVX512-NEXT: retq
|
|
call void @llvm.masked.store.v4f32.p0v4f32(<4 x float> %val, <4 x float>* %addr, i32 4, <4 x i1><i1 false, i1 false, i1 true, i1 false>)
|
|
ret void
|
|
}
|
|
|
|
; Choose a different scalar type and a high element of a 256-bit vector because AVX doesn't support those evenly.
|
|
|
|
define void @one_mask_bit_set3(<4 x i64>* %addr, <4 x i64> %val) {
|
|
; AVX-LABEL: one_mask_bit_set3:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX-NEXT: vmovlps %xmm0, 16(%rdi)
|
|
; AVX-NEXT: vzeroupper
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: one_mask_bit_set3:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX512-NEXT: vmovlps %xmm0, 16(%rdi)
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: retq
|
|
call void @llvm.masked.store.v4i64.p0v4i64(<4 x i64> %val, <4 x i64>* %addr, i32 4, <4 x i1><i1 false, i1 false, i1 true, i1 false>)
|
|
ret void
|
|
}
|
|
|
|
; Choose a different scalar type and a high element of a 256-bit vector because AVX doesn't support those evenly.
|
|
|
|
define void @one_mask_bit_set4(<4 x double>* %addr, <4 x double> %val) {
|
|
; AVX-LABEL: one_mask_bit_set4:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX-NEXT: vmovhpd %xmm0, 24(%rdi)
|
|
; AVX-NEXT: vzeroupper
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: one_mask_bit_set4:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm0
|
|
; AVX512-NEXT: vmovhpd %xmm0, 24(%rdi)
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: retq
|
|
call void @llvm.masked.store.v4f64.p0v4f64(<4 x double> %val, <4 x double>* %addr, i32 4, <4 x i1><i1 false, i1 false, i1 false, i1 true>)
|
|
ret void
|
|
}
|
|
|
|
; Try a 512-bit vector to make sure AVX doesn't die and AVX512 works as expected.
|
|
|
|
define void @one_mask_bit_set5(<8 x double>* %addr, <8 x double> %val) {
|
|
; AVX-LABEL: one_mask_bit_set5:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vextractf128 $1, %ymm1, %xmm0
|
|
; AVX-NEXT: vmovlps %xmm0, 48(%rdi)
|
|
; AVX-NEXT: vzeroupper
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: one_mask_bit_set5:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vextractf32x4 $3, %zmm0, %xmm0
|
|
; AVX512-NEXT: vmovlps %xmm0, 48(%rdi)
|
|
; AVX512-NEXT: vzeroupper
|
|
; AVX512-NEXT: retq
|
|
call void @llvm.masked.store.v8f64.p0v8f64(<8 x double> %val, <8 x double>* %addr, i32 4, <8 x i1><i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 true, i1 false>)
|
|
ret void
|
|
}
|
|
|
|
; When only one element of the mask is set, reduce to a scalar load.
|
|
|
|
define <4 x i32> @load_one_mask_bit_set1(<4 x i32>* %addr, <4 x i32> %val) {
|
|
; AVX-LABEL: load_one_mask_bit_set1:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vpinsrd $0, (%rdi), %xmm0, %xmm0
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: load_one_mask_bit_set1:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vpinsrd $0, (%rdi), %xmm0, %xmm0
|
|
; AVX512-NEXT: retq
|
|
%res = call <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>* %addr, i32 4, <4 x i1><i1 true, i1 false, i1 false, i1 false>, <4 x i32> %val)
|
|
ret <4 x i32> %res
|
|
}
|
|
|
|
; Choose a different element to show that the correct address offset is produced.
|
|
|
|
define <4 x float> @load_one_mask_bit_set2(<4 x float>* %addr, <4 x float> %val) {
|
|
; AVX-LABEL: load_one_mask_bit_set2:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: load_one_mask_bit_set2:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vinsertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
|
|
; AVX512-NEXT: retq
|
|
%res = call <4 x float> @llvm.masked.load.v4f32.p0v4f32(<4 x float>* %addr, i32 4, <4 x i1><i1 false, i1 false, i1 true, i1 false>, <4 x float> %val)
|
|
ret <4 x float> %res
|
|
}
|
|
|
|
; Choose a different scalar type and a high element of a 256-bit vector because AVX doesn't support those evenly.
|
|
|
|
define <4 x i64> @load_one_mask_bit_set3(<4 x i64>* %addr, <4 x i64> %val) {
|
|
; AVX1-LABEL: load_one_mask_bit_set3:
|
|
; AVX1: ## %bb.0:
|
|
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX1-NEXT: vpinsrq $0, 16(%rdi), %xmm1, %xmm1
|
|
; AVX1-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX1-NEXT: retq
|
|
;
|
|
; AVX2-LABEL: load_one_mask_bit_set3:
|
|
; AVX2: ## %bb.0:
|
|
; AVX2-NEXT: vextracti128 $1, %ymm0, %xmm1
|
|
; AVX2-NEXT: vpinsrq $0, 16(%rdi), %xmm1, %xmm1
|
|
; AVX2-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX2-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: load_one_mask_bit_set3:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vextracti128 $1, %ymm0, %xmm1
|
|
; AVX512-NEXT: vpinsrq $0, 16(%rdi), %xmm1, %xmm1
|
|
; AVX512-NEXT: vinserti128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%res = call <4 x i64> @llvm.masked.load.v4i64.p0v4i64(<4 x i64>* %addr, i32 4, <4 x i1><i1 false, i1 false, i1 true, i1 false>, <4 x i64> %val)
|
|
ret <4 x i64> %res
|
|
}
|
|
|
|
; Choose a different scalar type and a high element of a 256-bit vector because AVX doesn't support those evenly.
|
|
|
|
define <4 x double> @load_one_mask_bit_set4(<4 x double>* %addr, <4 x double> %val) {
|
|
; AVX-LABEL: load_one_mask_bit_set4:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX-NEXT: vmovhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
|
|
; AVX-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: load_one_mask_bit_set4:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vextractf128 $1, %ymm0, %xmm1
|
|
; AVX512-NEXT: vmovhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
|
|
; AVX512-NEXT: vinsertf128 $1, %xmm1, %ymm0, %ymm0
|
|
; AVX512-NEXT: retq
|
|
%res = call <4 x double> @llvm.masked.load.v4f64.p0v4f64(<4 x double>* %addr, i32 4, <4 x i1><i1 false, i1 false, i1 false, i1 true>, <4 x double> %val)
|
|
ret <4 x double> %res
|
|
}
|
|
|
|
; Try a 512-bit vector to make sure AVX doesn't die and AVX512 works as expected.
|
|
|
|
define <8 x double> @load_one_mask_bit_set5(<8 x double>* %addr, <8 x double> %val) {
|
|
; AVX-LABEL: load_one_mask_bit_set5:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vextractf128 $1, %ymm1, %xmm2
|
|
; AVX-NEXT: vmovhpd {{.*#+}} xmm2 = xmm2[0],mem[0]
|
|
; AVX-NEXT: vinsertf128 $1, %xmm2, %ymm1, %ymm1
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512-LABEL: load_one_mask_bit_set5:
|
|
; AVX512: ## %bb.0:
|
|
; AVX512-NEXT: vextractf32x4 $3, %zmm0, %xmm1
|
|
; AVX512-NEXT: vmovhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
|
|
; AVX512-NEXT: vinsertf32x4 $3, %xmm1, %zmm0, %zmm0
|
|
; AVX512-NEXT: retq
|
|
%res = call <8 x double> @llvm.masked.load.v8f64.p0v8f64(<8 x double>* %addr, i32 4, <8 x i1><i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 false, i1 true>, <8 x double> %val)
|
|
ret <8 x double> %res
|
|
}
|
|
|
|
; The mask bit for each data element is the most significant bit of the mask operand, so a compare isn't needed.
|
|
; FIXME: The AVX512 code should be improved to use 'vpmovd2m'. Add tests for 512-bit vectors when implementing that.
|
|
|
|
define void @trunc_mask(<4 x float> %x, <4 x float>* %ptr, <4 x float> %y, <4 x i32> %mask) {
|
|
; AVX-LABEL: trunc_mask:
|
|
; AVX: ## %bb.0:
|
|
; AVX-NEXT: vmaskmovps %xmm0, %xmm2, (%rdi)
|
|
; AVX-NEXT: retq
|
|
;
|
|
; AVX512F-LABEL: trunc_mask:
|
|
; AVX512F: ## %bb.0:
|
|
; AVX512F-NEXT: ## kill: def $xmm2 killed $xmm2 def $zmm2
|
|
; AVX512F-NEXT: ## kill: def $xmm0 killed $xmm0 def $zmm0
|
|
; AVX512F-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; AVX512F-NEXT: vpcmpgtd %zmm2, %zmm1, %k0
|
|
; AVX512F-NEXT: kshiftlw $12, %k0, %k0
|
|
; AVX512F-NEXT: kshiftrw $12, %k0, %k1
|
|
; AVX512F-NEXT: vmovups %zmm0, (%rdi) {%k1}
|
|
; AVX512F-NEXT: vzeroupper
|
|
; AVX512F-NEXT: retq
|
|
;
|
|
; SKX-LABEL: trunc_mask:
|
|
; SKX: ## %bb.0:
|
|
; SKX-NEXT: vpxor %xmm1, %xmm1, %xmm1
|
|
; SKX-NEXT: vpcmpgtd %xmm2, %xmm1, %k1
|
|
; SKX-NEXT: vmovups %xmm0, (%rdi) {%k1}
|
|
; SKX-NEXT: retq
|
|
%bool_mask = icmp slt <4 x i32> %mask, zeroinitializer
|
|
call void @llvm.masked.store.v4f32.p0v4f32(<4 x float> %x, <4 x float>* %ptr, i32 1, <4 x i1> %bool_mask)
|
|
ret void
|
|
}
|
|
|
|
declare <4 x i32> @llvm.masked.load.v4i32.p0v4i32(<4 x i32>*, i32, <4 x i1>, <4 x i32>)
|
|
declare <2 x i32> @llvm.masked.load.v2i32.p0v2i32(<2 x i32>*, i32, <2 x i1>, <2 x i32>)
|
|
declare <4 x i64> @llvm.masked.load.v4i64.p0v4i64(<4 x i64>*, i32, <4 x i1>, <4 x i64>)
|
|
declare <2 x i64> @llvm.masked.load.v2i64.p0v2i64(<2 x i64>*, i32, <2 x i1>, <2 x i64>)
|
|
declare void @llvm.masked.store.v8i32.p0v8i32(<8 x i32>, <8 x i32>*, i32, <8 x i1>)
|
|
declare void @llvm.masked.store.v4i32.p0v4i32(<4 x i32>, <4 x i32>*, i32, <4 x i1>)
|
|
declare void @llvm.masked.store.v4i64.p0v4i64(<4 x i64>, <4 x i64>*, i32, <4 x i1>)
|
|
declare void @llvm.masked.store.v2f32.p0v2f32(<2 x float>, <2 x float>*, i32, <2 x i1>)
|
|
declare void @llvm.masked.store.v2i32.p0v2i32(<2 x i32>, <2 x i32>*, i32, <2 x i1>)
|
|
declare void @llvm.masked.store.v4f32.p0v4f32(<4 x float>, <4 x float>*, i32, <4 x i1>)
|
|
declare <8 x float> @llvm.masked.load.v8f32.p0v8f32(<8 x float>*, i32, <8 x i1>, <8 x float>)
|
|
declare <8 x i32> @llvm.masked.load.v8i32.p0v8i32(<8 x i32>*, i32, <8 x i1>, <8 x i32>)
|
|
declare <4 x float> @llvm.masked.load.v4f32.p0v4f32(<4 x float>*, i32, <4 x i1>, <4 x float>)
|
|
declare <2 x float> @llvm.masked.load.v2f32.p0v2f32(<2 x float>*, i32, <2 x i1>, <2 x float>)
|
|
declare <8 x double> @llvm.masked.load.v8f64.p0v8f64(<8 x double>*, i32, <8 x i1>, <8 x double>)
|
|
declare <4 x double> @llvm.masked.load.v4f64.p0v4f64(<4 x double>*, i32, <4 x i1>, <4 x double>)
|
|
declare <2 x double> @llvm.masked.load.v2f64.p0v2f64(<2 x double>*, i32, <2 x i1>, <2 x double>)
|
|
declare void @llvm.masked.store.v8f64.p0v8f64(<8 x double>, <8 x double>*, i32, <8 x i1>)
|
|
declare void @llvm.masked.store.v4f64.p0v4f64(<4 x double>, <4 x double>*, i32, <4 x i1>)
|
|
declare void @llvm.masked.store.v2f64.p0v2f64(<2 x double>, <2 x double>*, i32, <2 x i1>)
|
|
declare void @llvm.masked.store.v2i64.p0v2i64(<2 x i64>, <2 x i64>*, i32, <2 x i1>)
|
|
|