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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=corei7-avx -mattr=+fma4 -show-mc-encoding | FileCheck %s3; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=bdver2 -mattr=+avx,-fma -show-mc-encoding | FileCheck %s4 5; VFMADD6define < 4 x float > @test_x86_fma4_vfmadd_ss_load(< 4 x float > %a0, < 4 x float > %a1, ptr %a2) {7; CHECK-LABEL: test_x86_fma4_vfmadd_ss_load:8; CHECK: # %bb.0:9; CHECK-NEXT: vfmaddss (%rdi), %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x6a,0x07,0x10]10; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) + mem11; CHECK-NEXT: retq # encoding: [0xc3]12 %x = load float , ptr%a213 %y = insertelement <4 x float> undef, float %x, i32 014 %res = call < 4 x float > @llvm.x86.fma4.vfmadd.ss(< 4 x float > %a0, < 4 x float > %a1, < 4 x float > %y)15 ret < 4 x float > %res16}17define < 4 x float > @test_x86_fma4_vfmadd_ss_load2(< 4 x float > %a0, ptr %a1, < 4 x float > %a2) {18; CHECK-LABEL: test_x86_fma4_vfmadd_ss_load2:19; CHECK: # %bb.0:20; CHECK-NEXT: vfmaddss %xmm1, (%rdi), %xmm0, %xmm0 # encoding: [0xc4,0xe3,0x79,0x6a,0x07,0x10]21; CHECK-NEXT: # xmm0 = (xmm0 * mem) + xmm122; CHECK-NEXT: retq # encoding: [0xc3]23 %x = load float , ptr%a124 %y = insertelement <4 x float> undef, float %x, i32 025 %res = call < 4 x float > @llvm.x86.fma4.vfmadd.ss(< 4 x float > %a0, < 4 x float > %y, < 4 x float > %a2)26 ret < 4 x float > %res27}28 29declare < 4 x float > @llvm.x86.fma4.vfmadd.ss(< 4 x float >, < 4 x float >, < 4 x float >) nounwind readnone30 31define < 2 x double > @test_x86_fma4_vfmadd_sd_load(< 2 x double > %a0, < 2 x double > %a1, ptr %a2) {32; CHECK-LABEL: test_x86_fma4_vfmadd_sd_load:33; CHECK: # %bb.0:34; CHECK-NEXT: vfmaddsd (%rdi), %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x6b,0x07,0x10]35; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) + mem36; CHECK-NEXT: retq # encoding: [0xc3]37 %x = load double , ptr%a238 %y = insertelement <2 x double> undef, double %x, i32 039 %res = call < 2 x double > @llvm.x86.fma4.vfmadd.sd(< 2 x double > %a0, < 2 x double > %a1, < 2 x double > %y)40 ret < 2 x double > %res41}42define < 2 x double > @test_x86_fma4_vfmadd_sd_load2(< 2 x double > %a0, ptr %a1, < 2 x double > %a2) {43; CHECK-LABEL: test_x86_fma4_vfmadd_sd_load2:44; CHECK: # %bb.0:45; CHECK-NEXT: vfmaddsd %xmm1, (%rdi), %xmm0, %xmm0 # encoding: [0xc4,0xe3,0x79,0x6b,0x07,0x10]46; CHECK-NEXT: # xmm0 = (xmm0 * mem) + xmm147; CHECK-NEXT: retq # encoding: [0xc3]48 %x = load double , ptr%a149 %y = insertelement <2 x double> undef, double %x, i32 050 %res = call < 2 x double > @llvm.x86.fma4.vfmadd.sd(< 2 x double > %a0, < 2 x double > %y, < 2 x double > %a2)51 ret < 2 x double > %res52}53declare < 2 x double > @llvm.x86.fma4.vfmadd.sd(< 2 x double >, < 2 x double >, < 2 x double >) nounwind readnone54define < 4 x float > @test_x86_fma_vfmadd_ps_load(< 4 x float > %a0, < 4 x float > %a1, ptr %a2) {55; CHECK-LABEL: test_x86_fma_vfmadd_ps_load:56; CHECK: # %bb.0:57; CHECK-NEXT: vfmaddps (%rdi), %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x68,0x07,0x10]58; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) + mem59; CHECK-NEXT: retq # encoding: [0xc3]60 %x = load <4 x float>, ptr %a261 %res = call < 4 x float > @llvm.x86.fma.vfmadd.ps(< 4 x float > %a0, < 4 x float > %a1, < 4 x float > %x)62 ret < 4 x float > %res63}64define < 4 x float > @test_x86_fma_vfmadd_ps_load2(< 4 x float > %a0, ptr %a1, < 4 x float > %a2) {65; CHECK-LABEL: test_x86_fma_vfmadd_ps_load2:66; CHECK: # %bb.0:67; CHECK-NEXT: vfmaddps %xmm1, (%rdi), %xmm0, %xmm0 # encoding: [0xc4,0xe3,0x79,0x68,0x07,0x10]68; CHECK-NEXT: # xmm0 = (xmm0 * mem) + xmm169; CHECK-NEXT: retq # encoding: [0xc3]70 %x = load <4 x float>, ptr %a171 %res = call < 4 x float > @llvm.x86.fma.vfmadd.ps(< 4 x float > %a0, < 4 x float > %x, < 4 x float > %a2)72 ret < 4 x float > %res73}74declare < 4 x float > @llvm.x86.fma.vfmadd.ps(< 4 x float >, < 4 x float >, < 4 x float >) nounwind readnone75 76; To test execution dependency77define < 4 x float > @test_x86_fma_vfmadd_ps_load3(ptr %a0, ptr %a1, < 4 x float > %a2) {78; CHECK-LABEL: test_x86_fma_vfmadd_ps_load3:79; CHECK: # %bb.0:80; CHECK-NEXT: vmovaps (%rdi), %xmm1 # encoding: [0xc5,0xf8,0x28,0x0f]81; CHECK-NEXT: vfmaddps %xmm0, (%rsi), %xmm1, %xmm0 # encoding: [0xc4,0xe3,0x71,0x68,0x06,0x00]82; CHECK-NEXT: # xmm0 = (xmm1 * mem) + xmm083; CHECK-NEXT: retq # encoding: [0xc3]84 %x = load <4 x float>, ptr %a085 %y = load <4 x float>, ptr %a186 %res = call < 4 x float > @llvm.x86.fma.vfmadd.ps(< 4 x float > %x, < 4 x float > %y, < 4 x float > %a2)87 ret < 4 x float > %res88}89 90define < 2 x double > @test_x86_fma_vfmadd_pd_load(< 2 x double > %a0, < 2 x double > %a1, ptr %a2) {91; CHECK-LABEL: test_x86_fma_vfmadd_pd_load:92; CHECK: # %bb.0:93; CHECK-NEXT: vfmaddpd (%rdi), %xmm1, %xmm0, %xmm0 # encoding: [0xc4,0xe3,0xf9,0x69,0x07,0x10]94; CHECK-NEXT: # xmm0 = (xmm0 * xmm1) + mem95; CHECK-NEXT: retq # encoding: [0xc3]96 %x = load <2 x double>, ptr %a297 %res = call < 2 x double > @llvm.x86.fma.vfmadd.pd(< 2 x double > %a0, < 2 x double > %a1, < 2 x double > %x)98 ret < 2 x double > %res99}100define < 2 x double > @test_x86_fma_vfmadd_pd_load2(< 2 x double > %a0, ptr %a1, < 2 x double > %a2) {101; CHECK-LABEL: test_x86_fma_vfmadd_pd_load2:102; CHECK: # %bb.0:103; CHECK-NEXT: vfmaddpd %xmm1, (%rdi), %xmm0, %xmm0 # encoding: [0xc4,0xe3,0x79,0x69,0x07,0x10]104; CHECK-NEXT: # xmm0 = (xmm0 * mem) + xmm1105; CHECK-NEXT: retq # encoding: [0xc3]106 %x = load <2 x double>, ptr %a1107 %res = call < 2 x double > @llvm.x86.fma.vfmadd.pd(< 2 x double > %a0, < 2 x double > %x, < 2 x double > %a2)108 ret < 2 x double > %res109}110declare < 2 x double > @llvm.x86.fma.vfmadd.pd(< 2 x double >, < 2 x double >, < 2 x double >) nounwind readnone111 112; To test execution dependency113define < 2 x double > @test_x86_fma_vfmadd_pd_load3(ptr %a0, ptr %a1, < 2 x double > %a2) {114; CHECK-LABEL: test_x86_fma_vfmadd_pd_load3:115; CHECK: # %bb.0:116; CHECK-NEXT: vmovapd (%rdi), %xmm1 # encoding: [0xc5,0xf9,0x28,0x0f]117; CHECK-NEXT: vfmaddpd %xmm0, (%rsi), %xmm1, %xmm0 # encoding: [0xc4,0xe3,0x71,0x69,0x06,0x00]118; CHECK-NEXT: # xmm0 = (xmm1 * mem) + xmm0119; CHECK-NEXT: retq # encoding: [0xc3]120 %x = load <2 x double>, ptr %a0121 %y = load <2 x double>, ptr %a1122 %res = call < 2 x double > @llvm.x86.fma.vfmadd.pd(< 2 x double > %x, < 2 x double > %y, < 2 x double > %a2)123 ret < 2 x double > %res124}125 126