1; RUN: llc < %s -march=arm64 -aarch64-neon-syntax=apple | FileCheck %s 2 3define <2 x float> @f1(<2 x float> %a, <2 x float> %b) nounwind readnone ssp { 4; CHECK: fmaxnm.2s v0, v0, v1 5; CHECK: ret 6 %vmaxnm2.i = tail call <2 x float> @llvm.aarch64.neon.fmaxnm.v2f32(<2 x float> %a, <2 x float> %b) nounwind 7 ret <2 x float> %vmaxnm2.i 8} 9 10define <4 x float> @f2(<4 x float> %a, <4 x float> %b) nounwind readnone ssp { 11; CHECK: fmaxnm.4s v0, v0, v1 12; CHECK: ret 13 %vmaxnm2.i = tail call <4 x float> @llvm.aarch64.neon.fmaxnm.v4f32(<4 x float> %a, <4 x float> %b) nounwind 14 ret <4 x float> %vmaxnm2.i 15} 16 17define <2 x double> @f3(<2 x double> %a, <2 x double> %b) nounwind readnone ssp { 18; CHECK: fmaxnm.2d v0, v0, v1 19; CHECK: ret 20 %vmaxnm2.i = tail call <2 x double> @llvm.aarch64.neon.fmaxnm.v2f64(<2 x double> %a, <2 x double> %b) nounwind 21 ret <2 x double> %vmaxnm2.i 22} 23 24define <2 x float> @f4(<2 x float> %a, <2 x float> %b) nounwind readnone ssp { 25; CHECK: fminnm.2s v0, v0, v1 26; CHECK: ret 27 %vminnm2.i = tail call <2 x float> @llvm.aarch64.neon.fminnm.v2f32(<2 x float> %a, <2 x float> %b) nounwind 28 ret <2 x float> %vminnm2.i 29} 30 31define <4 x float> @f5(<4 x float> %a, <4 x float> %b) nounwind readnone ssp { 32; CHECK: fminnm.4s v0, v0, v1 33; CHECK: ret 34 %vminnm2.i = tail call <4 x float> @llvm.aarch64.neon.fminnm.v4f32(<4 x float> %a, <4 x float> %b) nounwind 35 ret <4 x float> %vminnm2.i 36} 37 38define <2 x double> @f6(<2 x double> %a, <2 x double> %b) nounwind readnone ssp { 39; CHECK: fminnm.2d v0, v0, v1 40; CHECK: ret 41 %vminnm2.i = tail call <2 x double> @llvm.aarch64.neon.fminnm.v2f64(<2 x double> %a, <2 x double> %b) nounwind 42 ret <2 x double> %vminnm2.i 43} 44 45define float @f7(float %a, float %b) nounwind readnone ssp { 46; CHECK: fmaxnm s0, s0, s1 47; CHECK: ret 48 %vmaxnm2.i = tail call float @llvm.aarch64.neon.fmaxnm.f32(float %a, float %b) nounwind 49 ret float %vmaxnm2.i 50} 51 52define double @f8(double %a, double %b) nounwind readnone ssp { 53; CHECK: fminnm d0, d0, d1 54; CHECK: ret 55 %vmaxnm2.i = tail call double @llvm.aarch64.neon.fminnm.f64(double %a, double %b) nounwind 56 ret double %vmaxnm2.i 57} 58 59declare <2 x double> @llvm.aarch64.neon.fminnm.v2f64(<2 x double>, <2 x double>) nounwind readnone 60declare <4 x float> @llvm.aarch64.neon.fminnm.v4f32(<4 x float>, <4 x float>) nounwind readnone 61declare <2 x float> @llvm.aarch64.neon.fminnm.v2f32(<2 x float>, <2 x float>) nounwind readnone 62declare <2 x double> @llvm.aarch64.neon.fmaxnm.v2f64(<2 x double>, <2 x double>) nounwind readnone 63declare <4 x float> @llvm.aarch64.neon.fmaxnm.v4f32(<4 x float>, <4 x float>) nounwind readnone 64declare <2 x float> @llvm.aarch64.neon.fmaxnm.v2f32(<2 x float>, <2 x float>) nounwind readnone 65declare float @llvm.aarch64.neon.fmaxnm.f32(float, float) nounwind readnone 66declare double @llvm.aarch64.neon.fminnm.f64(double, double) nounwind readnone 67 68define double @test_fmaxnmv(<2 x double> %in) { 69; CHECK-LABEL: test_fmaxnmv: 70; CHECK: fmaxnmp.2d d0, v0 71 %max = call double @llvm.aarch64.neon.fmaxnmv.f64.v2f64(<2 x double> %in) 72 ret double %max 73} 74 75define double @test_fminnmv(<2 x double> %in) { 76; CHECK-LABEL: test_fminnmv: 77; CHECK: fminnmp.2d d0, v0 78 %min = call double @llvm.aarch64.neon.fminnmv.f64.v2f64(<2 x double> %in) 79 ret double %min 80} 81 82declare double @llvm.aarch64.neon.fmaxnmv.f64.v2f64(<2 x double>) 83declare double @llvm.aarch64.neon.fminnmv.f64.v2f64(<2 x double>) 84