1 ; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=corei7 | FileCheck %s 2 ; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=core-avx-i | FileCheck %s --check-prefix=AVX 3 4 define <2 x double> @v2f2d_ext_vec(<2 x float> %v1) nounwind { 5 entry: 6 ; CHECK: v2f2d_ext_vec 7 ; CHECK: cvtps2pd 8 ; AVX: v2f2d_ext_vec 9 ; AVX: vcvtps2pd 10 %f1 = fpext <2 x float> %v1 to <2 x double> 11 ret <2 x double> %f1 12 } 13 14 define <3 x double> @v3f2d_ext_vec(<3 x float> %v1) nounwind { 15 entry: 16 ; CHECK: v3f2d_ext_vec 17 ; CHECK: cvtps2pd 18 ; CHECK: movhlps 19 ; CHECK: cvtps2pd 20 ; AVX: v3f2d_ext_vec 21 ; AVX: vcvtps2pd 22 ; AVX: ret 23 %f1 = fpext <3 x float> %v1 to <3 x double> 24 ret <3 x double> %f1 25 } 26 27 define <4 x double> @v4f2d_ext_vec(<4 x float> %v1) nounwind { 28 entry: 29 ; CHECK: v4f2d_ext_vec 30 ; CHECK: cvtps2pd 31 ; CHECK: movhlps 32 ; CHECK: cvtps2pd 33 ; AVX: v4f2d_ext_vec 34 ; AVX: vcvtps2pd 35 ; AVX: ret 36 %f1 = fpext <4 x float> %v1 to <4 x double> 37 ret <4 x double> %f1 38 } 39 40 define <8 x double> @v8f2d_ext_vec(<8 x float> %v1) nounwind { 41 entry: 42 ; CHECK: v8f2d_ext_vec 43 ; CHECK: cvtps2pd 44 ; CHECK: cvtps2pd 45 ; CHECK: movhlps 46 ; CHECK: cvtps2pd 47 ; CHECK: movhlps 48 ; CHECK: cvtps2pd 49 ; AVX: v8f2d_ext_vec 50 ; AVX: vcvtps2pd 51 ; AVX: vextractf128 52 ; AVX: vcvtps2pd 53 ; AVX: ret 54 %f1 = fpext <8 x float> %v1 to <8 x double> 55 ret <8 x double> %f1 56 } 57 58 define void @test_vector_creation() nounwind { 59 %1 = insertelement <4 x double> undef, double 0.000000e+00, i32 2 60 %2 = load double addrspace(1)* null 61 %3 = insertelement <4 x double> %1, double %2, i32 3 62 store <4 x double> %3, <4 x double>* undef 63 ret void 64 } 65
