1 ; RUN: llc < %s -march=x86 -mattr=+avx,+f16c | FileCheck %s 2 ; RUN: llc < %s -march=x86-64 -mattr=+avx,+f16c | FileCheck %s 3 4 define <4 x float> @test_x86_vcvtph2ps_128(<8 x i16> %a0) { 5 ; CHECK: vcvtph2ps 6 %res = call <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16> %a0) ; <<4 x float>> [#uses=1] 7 ret <4 x float> %res 8 } 9 declare <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16>) nounwind readonly 10 11 12 define <8 x float> @test_x86_vcvtph2ps_256(<8 x i16> %a0) { 13 ; CHECK: vcvtph2ps 14 %res = call <8 x float> @llvm.x86.vcvtph2ps.256(<8 x i16> %a0) ; <<8 x float>> [#uses=1] 15 ret <8 x float> %res 16 } 17 declare <8 x float> @llvm.x86.vcvtph2ps.256(<8 x i16>) nounwind readonly 18 19 20 define <8 x i16> @test_x86_vcvtps2ph_128(<4 x float> %a0) { 21 ; CHECK: vcvtps2ph 22 %res = call <8 x i16> @llvm.x86.vcvtps2ph.128(<4 x float> %a0, i32 0) ; <<8 x i16>> [#uses=1] 23 ret <8 x i16> %res 24 } 25 declare <8 x i16> @llvm.x86.vcvtps2ph.128(<4 x float>, i32) nounwind readonly 26 27 28 define <8 x i16> @test_x86_vcvtps2ph_256(<8 x float> %a0) { 29 ; CHECK: vcvtps2ph 30 %res = call <8 x i16> @llvm.x86.vcvtps2ph.256(<8 x float> %a0, i32 0) ; <<8 x i16>> [#uses=1] 31 ret <8 x i16> %res 32 } 33 declare <8 x i16> @llvm.x86.vcvtps2ph.256(<8 x float>, i32) nounwind readonly 34 35 define <4 x float> @test_x86_vcvtps2ph_128_scalar(i64* %ptr) { 36 ; CHECK-LABEL: test_x86_vcvtps2ph_128_scalar 37 ; CHECK-NOT: vmov 38 ; CHECK: vcvtph2ps (% 39 40 %load = load i64* %ptr 41 %ins1 = insertelement <2 x i64> undef, i64 %load, i32 0 42 %ins2 = insertelement <2 x i64> %ins1, i64 0, i32 1 43 %bc = bitcast <2 x i64> %ins2 to <8 x i16> 44 %res = tail call <4 x float> @llvm.x86.vcvtph2ps.128(<8 x i16> %bc) #2 45 ret <4 x float> %res 46 } 47
