; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+avx512f | FileCheck %s --check-prefix=CHECK --check-prefix=KNL ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=+avx512f,+avx512bw,+avx512vl,+avx512dq | FileCheck %s --check-prefix=CHECK --check-prefix=SKX define <16 x float> @test1(<16 x float> %x, <16 x float> %y) nounwind { ; CHECK-LABEL: test1: ; CHECK: ## %bb.0: ; CHECK-NEXT: vcmpleps %zmm1, %zmm0, %k1 ; CHECK-NEXT: vblendmps %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask = fcmp ole <16 x float> %x, %y %max = select <16 x i1> %mask, <16 x float> %x, <16 x float> %y ret <16 x float> %max } define <8 x double> @test2(<8 x double> %x, <8 x double> %y) nounwind { ; CHECK-LABEL: test2: ; CHECK: ## %bb.0: ; CHECK-NEXT: vcmplepd %zmm1, %zmm0, %k1 ; CHECK-NEXT: vblendmpd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask = fcmp ole <8 x double> %x, %y %max = select <8 x i1> %mask, <8 x double> %x, <8 x double> %y ret <8 x double> %max } define <16 x i32> @test3(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %yp) nounwind { ; CHECK-LABEL: test3: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpeqd (%rdi), %zmm0, %k1 ; CHECK-NEXT: vpblendmd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %y = load <16 x i32>, <16 x i32>* %yp, align 4 %mask = icmp eq <16 x i32> %x, %y %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1 ret <16 x i32> %max } define <16 x i32> @test4_unsigned(<16 x i32> %x, <16 x i32> %y, <16 x i32> %x1) nounwind { ; CHECK-LABEL: test4_unsigned: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpnltud %zmm1, %zmm0, %k1 ; CHECK-NEXT: vpblendmd %zmm2, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask = icmp uge <16 x i32> %x, %y %max = select <16 x i1> %mask, <16 x i32> %x1, <16 x i32> %y ret <16 x i32> %max } define <8 x i64> @test5(<8 x i64> %x, <8 x i64> %y) nounwind { ; CHECK-LABEL: test5: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpeqq %zmm1, %zmm0, %k1 ; CHECK-NEXT: vpblendmq %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask = icmp eq <8 x i64> %x, %y %max = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> %y ret <8 x i64> %max } define <8 x i64> @test6_unsigned(<8 x i64> %x, <8 x i64> %y, <8 x i64> %x1) nounwind { ; CHECK-LABEL: test6_unsigned: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpnleuq %zmm1, %zmm0, %k1 ; CHECK-NEXT: vpblendmq %zmm2, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask = icmp ugt <8 x i64> %x, %y %max = select <8 x i1> %mask, <8 x i64> %x1, <8 x i64> %y ret <8 x i64> %max } define <4 x float> @test7(<4 x float> %a, <4 x float> %b) { ; KNL-LABEL: test7: ; KNL: ## %bb.0: ; KNL-NEXT: vxorps %xmm2, %xmm2, %xmm2 ; KNL-NEXT: vcmpltps %xmm2, %xmm0, %xmm2 ; KNL-NEXT: vblendvps %xmm2, %xmm0, %xmm1, %xmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test7: ; SKX: ## %bb.0: ; SKX-NEXT: vxorps %xmm2, %xmm2, %xmm2 ; SKX-NEXT: vcmpltps %xmm2, %xmm0, %k1 ; SKX-NEXT: vblendmps %xmm0, %xmm1, %xmm0 {%k1} ; SKX-NEXT: retq %mask = fcmp olt <4 x float> %a, zeroinitializer %c = select <4 x i1>%mask, <4 x float>%a, <4 x float>%b ret <4 x float>%c } define <2 x double> @test8(<2 x double> %a, <2 x double> %b) { ; KNL-LABEL: test8: ; KNL: ## %bb.0: ; KNL-NEXT: vxorpd %xmm2, %xmm2, %xmm2 ; KNL-NEXT: vcmpltpd %xmm2, %xmm0, %xmm2 ; KNL-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test8: ; SKX: ## %bb.0: ; SKX-NEXT: vxorpd %xmm2, %xmm2, %xmm2 ; SKX-NEXT: vcmpltpd %xmm2, %xmm0, %k1 ; SKX-NEXT: vblendmpd %xmm0, %xmm1, %xmm0 {%k1} ; SKX-NEXT: retq %mask = fcmp olt <2 x double> %a, zeroinitializer %c = select <2 x i1>%mask, <2 x double>%a, <2 x double>%b ret <2 x double>%c } define <8 x i32> @test9(<8 x i32> %x, <8 x i32> %y) nounwind { ; KNL-LABEL: test9: ; KNL: ## %bb.0: ; KNL-NEXT: ## kill: def %ymm1 killed %ymm1 def %zmm1 ; KNL-NEXT: ## kill: def %ymm0 killed %ymm0 def %zmm0 ; KNL-NEXT: vpcmpeqd %zmm1, %zmm0, %k1 ; KNL-NEXT: vpblendmd %zmm0, %zmm1, %zmm0 {%k1} ; KNL-NEXT: ## kill: def %ymm0 killed %ymm0 killed %zmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test9: ; SKX: ## %bb.0: ; SKX-NEXT: vpcmpeqd %ymm1, %ymm0, %k1 ; SKX-NEXT: vpblendmd %ymm0, %ymm1, %ymm0 {%k1} ; SKX-NEXT: retq %mask = icmp eq <8 x i32> %x, %y %max = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> %y ret <8 x i32> %max } define <8 x float> @test10(<8 x float> %x, <8 x float> %y) nounwind { ; KNL-LABEL: test10: ; KNL: ## %bb.0: ; KNL-NEXT: ## kill: def %ymm1 killed %ymm1 def %zmm1 ; KNL-NEXT: ## kill: def %ymm0 killed %ymm0 def %zmm0 ; KNL-NEXT: vcmpeqps %zmm1, %zmm0, %k1 ; KNL-NEXT: vblendmps %zmm0, %zmm1, %zmm0 {%k1} ; KNL-NEXT: ## kill: def %ymm0 killed %ymm0 killed %zmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test10: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpeqps %ymm1, %ymm0, %k1 ; SKX-NEXT: vblendmps %ymm0, %ymm1, %ymm0 {%k1} ; SKX-NEXT: retq %mask = fcmp oeq <8 x float> %x, %y %max = select <8 x i1> %mask, <8 x float> %x, <8 x float> %y ret <8 x float> %max } define <8 x i32> @test11_unsigned(<8 x i32> %x, <8 x i32> %y) nounwind { ; CHECK-LABEL: test11_unsigned: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpmaxud %ymm1, %ymm0, %ymm0 ; CHECK-NEXT: retq %mask = icmp ugt <8 x i32> %x, %y %max = select <8 x i1> %mask, <8 x i32> %x, <8 x i32> %y ret <8 x i32> %max } define i16 @test12(<16 x i64> %a, <16 x i64> %b) nounwind { ; KNL-LABEL: test12: ; KNL: ## %bb.0: ; KNL-NEXT: vpcmpeqq %zmm2, %zmm0, %k0 ; KNL-NEXT: vpcmpeqq %zmm3, %zmm1, %k1 ; KNL-NEXT: kunpckbw %k0, %k1, %k0 ; KNL-NEXT: kmovw %k0, %eax ; KNL-NEXT: ## kill: def %ax killed %ax killed %eax ; KNL-NEXT: vzeroupper ; KNL-NEXT: retq ; ; SKX-LABEL: test12: ; SKX: ## %bb.0: ; SKX-NEXT: vpcmpeqq %zmm2, %zmm0, %k0 ; SKX-NEXT: vpcmpeqq %zmm3, %zmm1, %k1 ; SKX-NEXT: kunpckbw %k0, %k1, %k0 ; SKX-NEXT: kmovd %k0, %eax ; SKX-NEXT: ## kill: def %ax killed %ax killed %eax ; SKX-NEXT: vzeroupper ; SKX-NEXT: retq %res = icmp eq <16 x i64> %a, %b %res1 = bitcast <16 x i1> %res to i16 ret i16 %res1 } define i32 @test12_v32i32(<32 x i32> %a, <32 x i32> %b) nounwind { ; KNL-LABEL: test12_v32i32: ; KNL: ## %bb.0: ; KNL-NEXT: pushq %rbp ; KNL-NEXT: movq %rsp, %rbp ; KNL-NEXT: andq $-32, %rsp ; KNL-NEXT: subq $32, %rsp ; KNL-NEXT: vpcmpeqd %zmm3, %zmm1, %k1 ; KNL-NEXT: vpternlogd $255, %zmm1, %zmm1, %zmm1 {%k1} {z} ; KNL-NEXT: vpmovdb %zmm1, %xmm1 ; KNL-NEXT: vpmovsxbd %xmm1, %zmm1 ; KNL-NEXT: vptestmd %zmm1, %zmm1, %k0 ; KNL-NEXT: kmovw %k0, {{[0-9]+}}(%rsp) ; KNL-NEXT: vpcmpeqd %zmm2, %zmm0, %k1 ; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} ; KNL-NEXT: vpmovdb %zmm0, %xmm0 ; KNL-NEXT: vpmovsxbd %xmm0, %zmm0 ; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 ; KNL-NEXT: kmovw %k0, (%rsp) ; KNL-NEXT: movl (%rsp), %eax ; KNL-NEXT: movq %rbp, %rsp ; KNL-NEXT: popq %rbp ; KNL-NEXT: vzeroupper ; KNL-NEXT: retq ; ; SKX-LABEL: test12_v32i32: ; SKX: ## %bb.0: ; SKX-NEXT: vpcmpeqd %zmm2, %zmm0, %k0 ; SKX-NEXT: vpcmpeqd %zmm3, %zmm1, %k1 ; SKX-NEXT: kunpckwd %k0, %k1, %k0 ; SKX-NEXT: kmovd %k0, %eax ; SKX-NEXT: vzeroupper ; SKX-NEXT: retq %res = icmp eq <32 x i32> %a, %b %res1 = bitcast <32 x i1> %res to i32 ret i32 %res1 } define i64 @test12_v64i16(<64 x i16> %a, <64 x i16> %b) nounwind { ; KNL-LABEL: test12_v64i16: ; KNL: ## %bb.0: ; KNL-NEXT: pushq %rbp ; KNL-NEXT: movq %rsp, %rbp ; KNL-NEXT: andq $-32, %rsp ; KNL-NEXT: subq $64, %rsp ; KNL-NEXT: vpcmpeqw %ymm5, %ymm1, %ymm1 ; KNL-NEXT: vpmovsxwd %ymm1, %zmm1 ; KNL-NEXT: vpmovdb %zmm1, %xmm1 ; KNL-NEXT: vpmovsxbd %xmm1, %zmm1 ; KNL-NEXT: vptestmd %zmm1, %zmm1, %k0 ; KNL-NEXT: kmovw %k0, {{[0-9]+}}(%rsp) ; KNL-NEXT: vpcmpeqw %ymm4, %ymm0, %ymm0 ; KNL-NEXT: vpmovsxwd %ymm0, %zmm0 ; KNL-NEXT: vpmovdb %zmm0, %xmm0 ; KNL-NEXT: vpmovsxbd %xmm0, %zmm0 ; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 ; KNL-NEXT: kmovw %k0, (%rsp) ; KNL-NEXT: vpcmpeqw %ymm7, %ymm3, %ymm0 ; KNL-NEXT: vpmovsxwd %ymm0, %zmm0 ; KNL-NEXT: vpmovdb %zmm0, %xmm0 ; KNL-NEXT: vpmovsxbd %xmm0, %zmm0 ; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 ; KNL-NEXT: kmovw %k0, {{[0-9]+}}(%rsp) ; KNL-NEXT: vpcmpeqw %ymm6, %ymm2, %ymm0 ; KNL-NEXT: vpmovsxwd %ymm0, %zmm0 ; KNL-NEXT: vpmovdb %zmm0, %xmm0 ; KNL-NEXT: vpmovsxbd %xmm0, %zmm0 ; KNL-NEXT: vptestmd %zmm0, %zmm0, %k0 ; KNL-NEXT: kmovw %k0, {{[0-9]+}}(%rsp) ; KNL-NEXT: movl (%rsp), %ecx ; KNL-NEXT: movl {{[0-9]+}}(%rsp), %eax ; KNL-NEXT: shlq $32, %rax ; KNL-NEXT: orq %rcx, %rax ; KNL-NEXT: movq %rbp, %rsp ; KNL-NEXT: popq %rbp ; KNL-NEXT: vzeroupper ; KNL-NEXT: retq ; ; SKX-LABEL: test12_v64i16: ; SKX: ## %bb.0: ; SKX-NEXT: vpcmpeqw %zmm2, %zmm0, %k0 ; SKX-NEXT: vpcmpeqw %zmm3, %zmm1, %k1 ; SKX-NEXT: kunpckdq %k0, %k1, %k0 ; SKX-NEXT: kmovq %k0, %rax ; SKX-NEXT: vzeroupper ; SKX-NEXT: retq %res = icmp eq <64 x i16> %a, %b %res1 = bitcast <64 x i1> %res to i64 ret i64 %res1 } define <16 x i32> @test13(<16 x float>%a, <16 x float>%b) ; CHECK-LABEL: test13: ; CHECK: ## %bb.0: ; CHECK-NEXT: vcmpeqps %zmm1, %zmm0, %k1 ; CHECK-NEXT: vpbroadcastd {{.*}}(%rip), %zmm0 {%k1} {z} ; CHECK-NEXT: retq { %cmpvector_i = fcmp oeq <16 x float> %a, %b %conv = zext <16 x i1> %cmpvector_i to <16 x i32> ret <16 x i32> %conv } define <16 x i32> @test14(<16 x i32>%a, <16 x i32>%b) { ; CHECK-LABEL: test14: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpsubd %zmm1, %zmm0, %zmm2 ; CHECK-NEXT: vpcmpgtd %zmm0, %zmm2, %k1 ; CHECK-NEXT: vpsubd %zmm1, %zmm0, %zmm0 {%k1} {z} ; CHECK-NEXT: retq %sub_r = sub <16 x i32> %a, %b %cmp.i2.i = icmp sgt <16 x i32> %sub_r, %a %sext.i3.i = sext <16 x i1> %cmp.i2.i to <16 x i32> %mask = icmp eq <16 x i32> %sext.i3.i, zeroinitializer %res = select <16 x i1> %mask, <16 x i32> zeroinitializer, <16 x i32> %sub_r ret <16 x i32>%res } define <8 x i64> @test15(<8 x i64>%a, <8 x i64>%b) { ; CHECK-LABEL: test15: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpsubq %zmm1, %zmm0, %zmm2 ; CHECK-NEXT: vpcmpgtq %zmm0, %zmm2, %k1 ; CHECK-NEXT: vpsubq %zmm1, %zmm0, %zmm0 {%k1} {z} ; CHECK-NEXT: retq %sub_r = sub <8 x i64> %a, %b %cmp.i2.i = icmp sgt <8 x i64> %sub_r, %a %sext.i3.i = sext <8 x i1> %cmp.i2.i to <8 x i64> %mask = icmp eq <8 x i64> %sext.i3.i, zeroinitializer %res = select <8 x i1> %mask, <8 x i64> zeroinitializer, <8 x i64> %sub_r ret <8 x i64>%res } define <16 x i32> @test16(<16 x i32> %x, <16 x i32> %y, <16 x i32> %x1) nounwind { ; CHECK-LABEL: test16: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpled %zmm0, %zmm1, %k1 ; CHECK-NEXT: vpblendmd %zmm2, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask = icmp sge <16 x i32> %x, %y %max = select <16 x i1> %mask, <16 x i32> %x1, <16 x i32> %y ret <16 x i32> %max } define <16 x i32> @test17(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %y.ptr) nounwind { ; CHECK-LABEL: test17: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpgtd (%rdi), %zmm0, %k1 ; CHECK-NEXT: vpblendmd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %y = load <16 x i32>, <16 x i32>* %y.ptr, align 4 %mask = icmp sgt <16 x i32> %x, %y %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1 ret <16 x i32> %max } define <16 x i32> @test18(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %y.ptr) nounwind { ; CHECK-LABEL: test18: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpled (%rdi), %zmm0, %k1 ; CHECK-NEXT: vpblendmd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %y = load <16 x i32>, <16 x i32>* %y.ptr, align 4 %mask = icmp sle <16 x i32> %x, %y %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1 ret <16 x i32> %max } define <16 x i32> @test19(<16 x i32> %x, <16 x i32> %x1, <16 x i32>* %y.ptr) nounwind { ; CHECK-LABEL: test19: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpleud (%rdi), %zmm0, %k1 ; CHECK-NEXT: vpblendmd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %y = load <16 x i32>, <16 x i32>* %y.ptr, align 4 %mask = icmp ule <16 x i32> %x, %y %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1 ret <16 x i32> %max } define <16 x i32> @test20(<16 x i32> %x, <16 x i32> %y, <16 x i32> %x1, <16 x i32> %y1) nounwind { ; CHECK-LABEL: test20: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpeqd %zmm1, %zmm0, %k1 ; CHECK-NEXT: vpcmpeqd %zmm3, %zmm2, %k1 {%k1} ; CHECK-NEXT: vpblendmd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask1 = icmp eq <16 x i32> %x1, %y1 %mask0 = icmp eq <16 x i32> %x, %y %mask = select <16 x i1> %mask0, <16 x i1> %mask1, <16 x i1> zeroinitializer %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %y ret <16 x i32> %max } define <8 x i64> @test21(<8 x i64> %x, <8 x i64> %y, <8 x i64> %x1, <8 x i64> %y1) nounwind { ; CHECK-LABEL: test21: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpleq %zmm1, %zmm0, %k1 ; CHECK-NEXT: vpcmpleq %zmm2, %zmm3, %k1 {%k1} ; CHECK-NEXT: vpblendmq %zmm0, %zmm2, %zmm0 {%k1} ; CHECK-NEXT: retq %mask1 = icmp sge <8 x i64> %x1, %y1 %mask0 = icmp sle <8 x i64> %x, %y %mask = select <8 x i1> %mask0, <8 x i1> %mask1, <8 x i1> zeroinitializer %max = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> %x1 ret <8 x i64> %max } define <8 x i64> @test22(<8 x i64> %x, <8 x i64>* %y.ptr, <8 x i64> %x1, <8 x i64> %y1) nounwind { ; CHECK-LABEL: test22: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpgtq %zmm2, %zmm1, %k1 ; CHECK-NEXT: vpcmpgtq (%rdi), %zmm0, %k1 {%k1} ; CHECK-NEXT: vpblendmq %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask1 = icmp sgt <8 x i64> %x1, %y1 %y = load <8 x i64>, <8 x i64>* %y.ptr, align 4 %mask0 = icmp sgt <8 x i64> %x, %y %mask = select <8 x i1> %mask0, <8 x i1> %mask1, <8 x i1> zeroinitializer %max = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> %x1 ret <8 x i64> %max } define <16 x i32> @test23(<16 x i32> %x, <16 x i32>* %y.ptr, <16 x i32> %x1, <16 x i32> %y1) nounwind { ; CHECK-LABEL: test23: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpled %zmm1, %zmm2, %k1 ; CHECK-NEXT: vpcmpleud (%rdi), %zmm0, %k1 {%k1} ; CHECK-NEXT: vpblendmd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask1 = icmp sge <16 x i32> %x1, %y1 %y = load <16 x i32>, <16 x i32>* %y.ptr, align 4 %mask0 = icmp ule <16 x i32> %x, %y %mask = select <16 x i1> %mask0, <16 x i1> %mask1, <16 x i1> zeroinitializer %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1 ret <16 x i32> %max } define <8 x i64> @test24(<8 x i64> %x, <8 x i64> %x1, i64* %yb.ptr) nounwind { ; CHECK-LABEL: test24: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpeqq (%rdi){1to8}, %zmm0, %k1 ; CHECK-NEXT: vpblendmq %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %yb = load i64, i64* %yb.ptr, align 4 %y.0 = insertelement <8 x i64> undef, i64 %yb, i32 0 %y = shufflevector <8 x i64> %y.0, <8 x i64> undef, <8 x i32> zeroinitializer %mask = icmp eq <8 x i64> %x, %y %max = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> %x1 ret <8 x i64> %max } define <16 x i32> @test25(<16 x i32> %x, i32* %yb.ptr, <16 x i32> %x1) nounwind { ; CHECK-LABEL: test25: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpled (%rdi){1to16}, %zmm0, %k1 ; CHECK-NEXT: vpblendmd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %yb = load i32, i32* %yb.ptr, align 4 %y.0 = insertelement <16 x i32> undef, i32 %yb, i32 0 %y = shufflevector <16 x i32> %y.0, <16 x i32> undef, <16 x i32> zeroinitializer %mask = icmp sle <16 x i32> %x, %y %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1 ret <16 x i32> %max } define <16 x i32> @test26(<16 x i32> %x, i32* %yb.ptr, <16 x i32> %x1, <16 x i32> %y1) nounwind { ; CHECK-LABEL: test26: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpled %zmm1, %zmm2, %k1 ; CHECK-NEXT: vpcmpgtd (%rdi){1to16}, %zmm0, %k1 {%k1} ; CHECK-NEXT: vpblendmd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask1 = icmp sge <16 x i32> %x1, %y1 %yb = load i32, i32* %yb.ptr, align 4 %y.0 = insertelement <16 x i32> undef, i32 %yb, i32 0 %y = shufflevector <16 x i32> %y.0, <16 x i32> undef, <16 x i32> zeroinitializer %mask0 = icmp sgt <16 x i32> %x, %y %mask = select <16 x i1> %mask0, <16 x i1> %mask1, <16 x i1> zeroinitializer %max = select <16 x i1> %mask, <16 x i32> %x, <16 x i32> %x1 ret <16 x i32> %max } define <8 x i64> @test27(<8 x i64> %x, i64* %yb.ptr, <8 x i64> %x1, <8 x i64> %y1) nounwind { ; CHECK-LABEL: test27: ; CHECK: ## %bb.0: ; CHECK-NEXT: vpcmpleq %zmm1, %zmm2, %k1 ; CHECK-NEXT: vpcmpleq (%rdi){1to8}, %zmm0, %k1 {%k1} ; CHECK-NEXT: vpblendmq %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %mask1 = icmp sge <8 x i64> %x1, %y1 %yb = load i64, i64* %yb.ptr, align 4 %y.0 = insertelement <8 x i64> undef, i64 %yb, i32 0 %y = shufflevector <8 x i64> %y.0, <8 x i64> undef, <8 x i32> zeroinitializer %mask0 = icmp sle <8 x i64> %x, %y %mask = select <8 x i1> %mask0, <8 x i1> %mask1, <8 x i1> zeroinitializer %max = select <8 x i1> %mask, <8 x i64> %x, <8 x i64> %x1 ret <8 x i64> %max } define <8 x i32>@test28(<8 x i64> %x, <8 x i64> %y, <8 x i64> %x1, <8 x i64> %y1) { ; KNL-LABEL: test28: ; KNL: ## %bb.0: ; KNL-NEXT: vpcmpgtq %zmm1, %zmm0, %k0 ; KNL-NEXT: vpcmpgtq %zmm3, %zmm2, %k1 ; KNL-NEXT: kxnorw %k1, %k0, %k1 ; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} ; KNL-NEXT: ## kill: def %ymm0 killed %ymm0 killed %zmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test28: ; SKX: ## %bb.0: ; SKX-NEXT: vpcmpgtq %zmm1, %zmm0, %k0 ; SKX-NEXT: vpcmpgtq %zmm3, %zmm2, %k1 ; SKX-NEXT: kxnorb %k1, %k0, %k0 ; SKX-NEXT: vpmovm2d %k0, %ymm0 ; SKX-NEXT: retq %x_gt_y = icmp sgt <8 x i64> %x, %y %x1_gt_y1 = icmp sgt <8 x i64> %x1, %y1 %res = icmp eq <8 x i1>%x_gt_y, %x1_gt_y1 %resse = sext <8 x i1>%res to <8 x i32> ret <8 x i32> %resse } define <16 x i8>@test29(<16 x i32> %x, <16 x i32> %y, <16 x i32> %x1, <16 x i32> %y1) { ; KNL-LABEL: test29: ; KNL: ## %bb.0: ; KNL-NEXT: vpcmpgtd %zmm1, %zmm0, %k0 ; KNL-NEXT: vpcmpgtd %zmm3, %zmm2, %k1 ; KNL-NEXT: kxorw %k1, %k0, %k1 ; KNL-NEXT: vpternlogd $255, %zmm0, %zmm0, %zmm0 {%k1} {z} ; KNL-NEXT: vpmovdb %zmm0, %xmm0 ; KNL-NEXT: vzeroupper ; KNL-NEXT: retq ; ; SKX-LABEL: test29: ; SKX: ## %bb.0: ; SKX-NEXT: vpcmpgtd %zmm1, %zmm0, %k0 ; SKX-NEXT: vpcmpgtd %zmm3, %zmm2, %k1 ; SKX-NEXT: kxorw %k1, %k0, %k0 ; SKX-NEXT: vpmovm2b %k0, %xmm0 ; SKX-NEXT: vzeroupper ; SKX-NEXT: retq %x_gt_y = icmp sgt <16 x i32> %x, %y %x1_gt_y1 = icmp sgt <16 x i32> %x1, %y1 %res = icmp ne <16 x i1>%x_gt_y, %x1_gt_y1 %resse = sext <16 x i1>%res to <16 x i8> ret <16 x i8> %resse } define <4 x double> @test30(<4 x double> %x, <4 x double> %y) nounwind { ; KNL-LABEL: test30: ; KNL: ## %bb.0: ; KNL-NEXT: vcmpeqpd %ymm1, %ymm0, %ymm2 ; KNL-NEXT: vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test30: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpeqpd %ymm1, %ymm0, %k1 ; SKX-NEXT: vblendmpd %ymm0, %ymm1, %ymm0 {%k1} ; SKX-NEXT: retq %mask = fcmp oeq <4 x double> %x, %y %max = select <4 x i1> %mask, <4 x double> %x, <4 x double> %y ret <4 x double> %max } define <2 x double> @test31(<2 x double> %x, <2 x double> %x1, <2 x double>* %yp) nounwind { ; KNL-LABEL: test31: ; KNL: ## %bb.0: ; KNL-NEXT: vcmpltpd (%rdi), %xmm0, %xmm2 ; KNL-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test31: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpltpd (%rdi), %xmm0, %k1 ; SKX-NEXT: vblendmpd %xmm0, %xmm1, %xmm0 {%k1} ; SKX-NEXT: retq %y = load <2 x double>, <2 x double>* %yp, align 4 %mask = fcmp olt <2 x double> %x, %y %max = select <2 x i1> %mask, <2 x double> %x, <2 x double> %x1 ret <2 x double> %max } define <4 x double> @test32(<4 x double> %x, <4 x double> %x1, <4 x double>* %yp) nounwind { ; KNL-LABEL: test32: ; KNL: ## %bb.0: ; KNL-NEXT: vcmpltpd (%rdi), %ymm0, %ymm2 ; KNL-NEXT: vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test32: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpltpd (%rdi), %ymm0, %k1 ; SKX-NEXT: vblendmpd %ymm0, %ymm1, %ymm0 {%k1} ; SKX-NEXT: retq %y = load <4 x double>, <4 x double>* %yp, align 4 %mask = fcmp ogt <4 x double> %y, %x %max = select <4 x i1> %mask, <4 x double> %x, <4 x double> %x1 ret <4 x double> %max } define <8 x double> @test33(<8 x double> %x, <8 x double> %x1, <8 x double>* %yp) nounwind { ; CHECK-LABEL: test33: ; CHECK: ## %bb.0: ; CHECK-NEXT: vcmpltpd (%rdi), %zmm0, %k1 ; CHECK-NEXT: vblendmpd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %y = load <8 x double>, <8 x double>* %yp, align 4 %mask = fcmp olt <8 x double> %x, %y %max = select <8 x i1> %mask, <8 x double> %x, <8 x double> %x1 ret <8 x double> %max } define <4 x float> @test34(<4 x float> %x, <4 x float> %x1, <4 x float>* %yp) nounwind { ; KNL-LABEL: test34: ; KNL: ## %bb.0: ; KNL-NEXT: vcmpltps (%rdi), %xmm0, %xmm2 ; KNL-NEXT: vblendvps %xmm2, %xmm0, %xmm1, %xmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test34: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpltps (%rdi), %xmm0, %k1 ; SKX-NEXT: vblendmps %xmm0, %xmm1, %xmm0 {%k1} ; SKX-NEXT: retq %y = load <4 x float>, <4 x float>* %yp, align 4 %mask = fcmp olt <4 x float> %x, %y %max = select <4 x i1> %mask, <4 x float> %x, <4 x float> %x1 ret <4 x float> %max } define <8 x float> @test35(<8 x float> %x, <8 x float> %x1, <8 x float>* %yp) nounwind { ; KNL-LABEL: test35: ; KNL: ## %bb.0: ; KNL-NEXT: ## kill: def %ymm1 killed %ymm1 def %zmm1 ; KNL-NEXT: ## kill: def %ymm0 killed %ymm0 def %zmm0 ; KNL-NEXT: vmovups (%rdi), %ymm2 ; KNL-NEXT: vcmpltps %zmm2, %zmm0, %k1 ; KNL-NEXT: vblendmps %zmm0, %zmm1, %zmm0 {%k1} ; KNL-NEXT: ## kill: def %ymm0 killed %ymm0 killed %zmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test35: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpltps (%rdi), %ymm0, %k1 ; SKX-NEXT: vblendmps %ymm0, %ymm1, %ymm0 {%k1} ; SKX-NEXT: retq %y = load <8 x float>, <8 x float>* %yp, align 4 %mask = fcmp ogt <8 x float> %y, %x %max = select <8 x i1> %mask, <8 x float> %x, <8 x float> %x1 ret <8 x float> %max } define <16 x float> @test36(<16 x float> %x, <16 x float> %x1, <16 x float>* %yp) nounwind { ; CHECK-LABEL: test36: ; CHECK: ## %bb.0: ; CHECK-NEXT: vcmpltps (%rdi), %zmm0, %k1 ; CHECK-NEXT: vblendmps %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %y = load <16 x float>, <16 x float>* %yp, align 4 %mask = fcmp olt <16 x float> %x, %y %max = select <16 x i1> %mask, <16 x float> %x, <16 x float> %x1 ret <16 x float> %max } define <8 x double> @test37(<8 x double> %x, <8 x double> %x1, double* %ptr) nounwind { ; CHECK-LABEL: test37: ; CHECK: ## %bb.0: ; CHECK-NEXT: vcmpltpd (%rdi){1to8}, %zmm0, %k1 ; CHECK-NEXT: vblendmpd %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %a = load double, double* %ptr %v = insertelement <8 x double> undef, double %a, i32 0 %shuffle = shufflevector <8 x double> %v, <8 x double> undef, <8 x i32> zeroinitializer %mask = fcmp ogt <8 x double> %shuffle, %x %max = select <8 x i1> %mask, <8 x double> %x, <8 x double> %x1 ret <8 x double> %max } define <4 x double> @test38(<4 x double> %x, <4 x double> %x1, double* %ptr) nounwind { ; KNL-LABEL: test38: ; KNL: ## %bb.0: ; KNL-NEXT: vbroadcastsd (%rdi), %ymm2 ; KNL-NEXT: vcmpltpd %ymm2, %ymm0, %ymm2 ; KNL-NEXT: vblendvpd %ymm2, %ymm0, %ymm1, %ymm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test38: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpltpd (%rdi){1to4}, %ymm0, %k1 ; SKX-NEXT: vblendmpd %ymm0, %ymm1, %ymm0 {%k1} ; SKX-NEXT: retq %a = load double, double* %ptr %v = insertelement <4 x double> undef, double %a, i32 0 %shuffle = shufflevector <4 x double> %v, <4 x double> undef, <4 x i32> zeroinitializer %mask = fcmp ogt <4 x double> %shuffle, %x %max = select <4 x i1> %mask, <4 x double> %x, <4 x double> %x1 ret <4 x double> %max } define <2 x double> @test39(<2 x double> %x, <2 x double> %x1, double* %ptr) nounwind { ; KNL-LABEL: test39: ; KNL: ## %bb.0: ; KNL-NEXT: vmovddup {{.*#+}} xmm2 = mem[0,0] ; KNL-NEXT: vcmpltpd %xmm2, %xmm0, %xmm2 ; KNL-NEXT: vblendvpd %xmm2, %xmm0, %xmm1, %xmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test39: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpltpd (%rdi){1to2}, %xmm0, %k1 ; SKX-NEXT: vblendmpd %xmm0, %xmm1, %xmm0 {%k1} ; SKX-NEXT: retq %a = load double, 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> %mask = fcmp ogt <2 x double> %shuffle, %x %max = select <2 x i1> %mask, <2 x double> %x, <2 x double> %x1 ret <2 x double> %max } define <16 x float> @test40(<16 x float> %x, <16 x float> %x1, float* %ptr) nounwind { ; CHECK-LABEL: test40: ; CHECK: ## %bb.0: ; CHECK-NEXT: vcmpltps (%rdi){1to16}, %zmm0, %k1 ; CHECK-NEXT: vblendmps %zmm0, %zmm1, %zmm0 {%k1} ; CHECK-NEXT: retq %a = load float, float* %ptr %v = insertelement <16 x float> undef, float %a, i32 0 %shuffle = shufflevector <16 x float> %v, <16 x float> undef, <16 x i32> %mask = fcmp ogt <16 x float> %shuffle, %x %max = select <16 x i1> %mask, <16 x float> %x, <16 x float> %x1 ret <16 x float> %max } define <8 x float> @test41(<8 x float> %x, <8 x float> %x1, float* %ptr) nounwind { ; KNL-LABEL: test41: ; KNL: ## %bb.0: ; KNL-NEXT: ## kill: def %ymm1 killed %ymm1 def %zmm1 ; KNL-NEXT: ## kill: def %ymm0 killed %ymm0 def %zmm0 ; KNL-NEXT: vbroadcastss (%rdi), %ymm2 ; KNL-NEXT: vcmpltps %zmm2, %zmm0, %k1 ; KNL-NEXT: vblendmps %zmm0, %zmm1, %zmm0 {%k1} ; KNL-NEXT: ## kill: def %ymm0 killed %ymm0 killed %zmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test41: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpltps (%rdi){1to8}, %ymm0, %k1 ; SKX-NEXT: vblendmps %ymm0, %ymm1, %ymm0 {%k1} ; SKX-NEXT: retq %a = load float, float* %ptr %v = insertelement <8 x float> undef, float %a, i32 0 %shuffle = shufflevector <8 x float> %v, <8 x float> undef, <8 x i32> %mask = fcmp ogt <8 x float> %shuffle, %x %max = select <8 x i1> %mask, <8 x float> %x, <8 x float> %x1 ret <8 x float> %max } define <4 x float> @test42(<4 x float> %x, <4 x float> %x1, float* %ptr) nounwind { ; KNL-LABEL: test42: ; KNL: ## %bb.0: ; KNL-NEXT: vbroadcastss (%rdi), %xmm2 ; KNL-NEXT: vcmpltps %xmm2, %xmm0, %xmm2 ; KNL-NEXT: vblendvps %xmm2, %xmm0, %xmm1, %xmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test42: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpltps (%rdi){1to4}, %xmm0, %k1 ; SKX-NEXT: vblendmps %xmm0, %xmm1, %xmm0 {%k1} ; SKX-NEXT: retq %a = load float, float* %ptr %v = insertelement <4 x float> undef, float %a, i32 0 %shuffle = shufflevector <4 x float> %v, <4 x float> undef, <4 x i32> %mask = fcmp ogt <4 x float> %shuffle, %x %max = select <4 x i1> %mask, <4 x float> %x, <4 x float> %x1 ret <4 x float> %max } define <8 x double> @test43(<8 x double> %x, <8 x double> %x1, double* %ptr,<8 x i1> %mask_in) nounwind { ; KNL-LABEL: test43: ; KNL: ## %bb.0: ; KNL-NEXT: vpmovsxwq %xmm2, %zmm2 ; KNL-NEXT: vpsllq $63, %zmm2, %zmm2 ; KNL-NEXT: vptestmq %zmm2, %zmm2, %k1 ; KNL-NEXT: vcmpltpd (%rdi){1to8}, %zmm0, %k1 {%k1} ; KNL-NEXT: vblendmpd %zmm0, %zmm1, %zmm0 {%k1} ; KNL-NEXT: retq ; ; SKX-LABEL: test43: ; SKX: ## %bb.0: ; SKX-NEXT: vpsllw $15, %xmm2, %xmm2 ; SKX-NEXT: vpmovw2m %xmm2, %k1 ; SKX-NEXT: vcmpltpd (%rdi){1to8}, %zmm0, %k1 {%k1} ; SKX-NEXT: vblendmpd %zmm0, %zmm1, %zmm0 {%k1} ; SKX-NEXT: retq %a = load double, double* %ptr %v = insertelement <8 x double> undef, double %a, i32 0 %shuffle = shufflevector <8 x double> %v, <8 x double> undef, <8 x i32> zeroinitializer %mask_cmp = fcmp ogt <8 x double> %shuffle, %x %mask = and <8 x i1> %mask_cmp, %mask_in %max = select <8 x i1> %mask, <8 x double> %x, <8 x double> %x1 ret <8 x double> %max } define <4 x i32> @test44(<4 x i16> %x, <4 x i16> %y) #0 { ; KNL-LABEL: test44: ; KNL: ## %bb.0: ; KNL-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; KNL-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3],xmm1[4],xmm2[5],xmm1[6],xmm2[7] ; KNL-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3],xmm0[4],xmm2[5],xmm0[6],xmm2[7] ; KNL-NEXT: vpcmpeqd %xmm1, %xmm0, %xmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test44: ; SKX: ## %bb.0: ; SKX-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; SKX-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3],xmm1[4],xmm2[5],xmm1[6],xmm2[7] ; SKX-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm2[1],xmm0[2],xmm2[3],xmm0[4],xmm2[5],xmm0[6],xmm2[7] ; SKX-NEXT: vpcmpeqd %xmm1, %xmm0, %k0 ; SKX-NEXT: vpmovm2d %k0, %xmm0 ; SKX-NEXT: retq %mask = icmp eq <4 x i16> %x, %y %1 = sext <4 x i1> %mask to <4 x i32> ret <4 x i32> %1 } define <2 x i64> @test45(<2 x i16> %x, <2 x i16> %y) #0 { ; KNL-LABEL: test45: ; KNL: ## %bb.0: ; KNL-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; KNL-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1,2,3],xmm1[4],xmm2[5,6,7] ; KNL-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm2[1,2,3],xmm0[4],xmm2[5,6,7] ; KNL-NEXT: vpcmpeqq %xmm1, %xmm0, %xmm0 ; KNL-NEXT: vpsrlq $63, %xmm0, %xmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test45: ; SKX: ## %bb.0: ; SKX-NEXT: vpxor %xmm2, %xmm2, %xmm2 ; SKX-NEXT: vpblendw {{.*#+}} xmm1 = xmm1[0],xmm2[1,2,3],xmm1[4],xmm2[5,6,7] ; SKX-NEXT: vpblendw {{.*#+}} xmm0 = xmm0[0],xmm2[1,2,3],xmm0[4],xmm2[5,6,7] ; SKX-NEXT: vpcmpeqq %xmm1, %xmm0, %k1 ; SKX-NEXT: vmovdqa64 {{.*}}(%rip), %xmm0 {%k1} {z} ; SKX-NEXT: retq %mask = icmp eq <2 x i16> %x, %y %1 = zext <2 x i1> %mask to <2 x i64> ret <2 x i64> %1 } define <2 x i64> @test46(<2 x float> %x, <2 x float> %y) #0 { ; KNL-LABEL: test46: ; KNL: ## %bb.0: ; KNL-NEXT: vcmpeqps %xmm1, %xmm0, %xmm0 ; KNL-NEXT: vpmovsxdq %xmm0, %xmm0 ; KNL-NEXT: vpsrlq $63, %xmm0, %xmm0 ; KNL-NEXT: retq ; ; SKX-LABEL: test46: ; SKX: ## %bb.0: ; SKX-NEXT: vcmpeqps %xmm1, %xmm0, %k1 ; SKX-NEXT: vmovdqa64 {{.*}}(%rip), %xmm0 {%k1} {z} ; SKX-NEXT: retq %mask = fcmp oeq <2 x float> %x, %y %1 = zext <2 x i1> %mask to <2 x i64> ret <2 x i64> %1 }