1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64 -enable-unsafe-fp-math -mattr=+avx512f | FileCheck %s --check-prefix=CHECK_UNSAFE --check-prefix=AVX512F_UNSAFE 3; RUN: llc < %s -mtriple=x86_64 -mattr=+avx512f | FileCheck %s --check-prefix=CHECK --check-prefix=AVX512 4 5define <16 x float> @test_max_v16f32(<16 x float> * %a_ptr, <16 x float> %b) { 6; CHECK_UNSAFE-LABEL: test_max_v16f32: 7; CHECK_UNSAFE: # %bb.0: 8; CHECK_UNSAFE-NEXT: vmaxps (%rdi), %zmm0, %zmm0 9; CHECK_UNSAFE-NEXT: retq 10; 11; CHECK-LABEL: test_max_v16f32: 12; CHECK: # %bb.0: 13; CHECK-NEXT: vmovaps (%rdi), %zmm1 14; CHECK-NEXT: vmaxps %zmm0, %zmm1, %zmm0 15; CHECK-NEXT: retq 16 %a = load <16 x float>, <16 x float>* %a_ptr 17 %tmp = fcmp fast ogt <16 x float> %a, %b 18 %tmp4 = select <16 x i1> %tmp, <16 x float> %a, <16 x float> %b 19 ret <16 x float> %tmp4; 20} 21 22define <16 x float> @test_min_v16f32(<16 x float>* %a_ptr, <16 x float> %b) { 23; CHECK_UNSAFE-LABEL: test_min_v16f32: 24; CHECK_UNSAFE: # %bb.0: 25; CHECK_UNSAFE-NEXT: vminps (%rdi), %zmm0, %zmm0 26; CHECK_UNSAFE-NEXT: retq 27; 28; CHECK-LABEL: test_min_v16f32: 29; CHECK: # %bb.0: 30; CHECK-NEXT: vmovaps (%rdi), %zmm1 31; CHECK-NEXT: vminps %zmm0, %zmm1, %zmm0 32; CHECK-NEXT: retq 33 %a = load <16 x float>, <16 x float>* %a_ptr 34 %tmp = fcmp fast olt <16 x float> %a, %b 35 %tmp4 = select <16 x i1> %tmp, <16 x float> %a, <16 x float> %b 36 ret <16 x float> %tmp4; 37} 38 39define <8 x double> @test_max_v8f64(<8 x double> * %a_ptr, <8 x double> %b) { 40; CHECK_UNSAFE-LABEL: test_max_v8f64: 41; CHECK_UNSAFE: # %bb.0: 42; CHECK_UNSAFE-NEXT: vmaxpd (%rdi), %zmm0, %zmm0 43; CHECK_UNSAFE-NEXT: retq 44; 45; CHECK-LABEL: test_max_v8f64: 46; CHECK: # %bb.0: 47; CHECK-NEXT: vmovapd (%rdi), %zmm1 48; CHECK-NEXT: vmaxpd %zmm0, %zmm1, %zmm0 49; CHECK-NEXT: retq 50 %a = load <8 x double>, <8 x double>* %a_ptr 51 %tmp = fcmp fast ogt <8 x double> %a, %b 52 %tmp4 = select <8 x i1> %tmp, <8 x double> %a, <8 x double> %b 53 ret <8 x double> %tmp4; 54} 55 56define <8 x double> @test_min_v8f64(<8 x double>* %a_ptr, <8 x double> %b) { 57; CHECK_UNSAFE-LABEL: test_min_v8f64: 58; CHECK_UNSAFE: # %bb.0: 59; CHECK_UNSAFE-NEXT: vminpd (%rdi), %zmm0, %zmm0 60; CHECK_UNSAFE-NEXT: retq 61; 62; CHECK-LABEL: test_min_v8f64: 63; CHECK: # %bb.0: 64; CHECK-NEXT: vmovapd (%rdi), %zmm1 65; CHECK-NEXT: vminpd %zmm0, %zmm1, %zmm0 66; CHECK-NEXT: retq 67 %a = load <8 x double>, <8 x double>* %a_ptr 68 %tmp = fcmp fast olt <8 x double> %a, %b 69 %tmp4 = select <8 x i1> %tmp, <8 x double> %a, <8 x double> %b 70 ret <8 x double> %tmp4; 71} 72 73define float @test_min_f32(float %a, float* %ptr) { 74; CHECK_UNSAFE-LABEL: test_min_f32: 75; CHECK_UNSAFE: # %bb.0: # %entry 76; CHECK_UNSAFE-NEXT: vminss (%rdi), %xmm0, %xmm0 77; CHECK_UNSAFE-NEXT: retq 78; 79; CHECK-LABEL: test_min_f32: 80; CHECK: # %bb.0: # %entry 81; CHECK-NEXT: vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero 82; CHECK-NEXT: vminss %xmm0, %xmm1, %xmm0 83; CHECK-NEXT: retq 84entry: 85 %0 = load float, float* %ptr 86 %1 = fcmp fast olt float %0, %a 87 %2 = select i1 %1, float %0, float %a 88 ret float %2 89} 90 91define double @test_max_f64(double %a, double* %ptr) { 92; CHECK_UNSAFE-LABEL: test_max_f64: 93; CHECK_UNSAFE: # %bb.0: # %entry 94; CHECK_UNSAFE-NEXT: vmaxsd (%rdi), %xmm0, %xmm0 95; CHECK_UNSAFE-NEXT: retq 96; 97; CHECK-LABEL: test_max_f64: 98; CHECK: # %bb.0: # %entry 99; CHECK-NEXT: vmovsd {{.*#+}} xmm1 = mem[0],zero 100; CHECK-NEXT: vmaxsd %xmm0, %xmm1, %xmm0 101; CHECK-NEXT: retq 102entry: 103 %0 = load double, double* %ptr 104 %1 = fcmp fast ogt double %0, %a 105 %2 = select i1 %1, double %0, double %a 106 ret double %2 107} 108