1 ; RUN: llc < %s -march=x86 -mattr=+sse41,-avx | FileCheck %s 2 ; RUN: llc < %s -march=x86 -mattr=+avx | FileCheck --check-prefix=AVX %s 3 4 ; PR11674 5 define void @fpext_frommem(<2 x float>* %in, <2 x double>* %out) { 6 entry: 7 ; CHECK: cvtps2pd (%{{.+}}), %xmm{{[0-9]+}} 8 ; AVX: vcvtps2pd (%{{.+}}), %xmm{{[0-9]+}} 9 %0 = load <2 x float>* %in, align 8 10 %1 = fpext <2 x float> %0 to <2 x double> 11 store <2 x double> %1, <2 x double>* %out, align 1 12 ret void 13 } 14 15 define void @fpext_frommem4(<4 x float>* %in, <4 x double>* %out) { 16 entry: 17 ; CHECK: cvtps2pd (%{{.+}}), %xmm{{[0-9]+}} 18 ; CHECK: cvtps2pd 8(%{{.+}}), %xmm{{[0-9]+}} 19 ; AVX: vcvtps2pd (%{{.+}}), %ymm{{[0-9]+}} 20 %0 = load <4 x float>* %in 21 %1 = fpext <4 x float> %0 to <4 x double> 22 store <4 x double> %1, <4 x double>* %out, align 1 23 ret void 24 } 25 26 define void @fpext_frommem8(<8 x float>* %in, <8 x double>* %out) { 27 entry: 28 ; CHECK: cvtps2pd (%{{.+}}), %xmm{{[0-9]+}} 29 ; CHECK: cvtps2pd 8(%{{.+}}), %xmm{{[0-9]+}} 30 ; CHECK: cvtps2pd 16(%{{.+}}), %xmm{{[0-9]+}} 31 ; CHECK: cvtps2pd 24(%{{.+}}), %xmm{{[0-9]+}} 32 ; AVX: vcvtps2pd 16(%{{.+}}), %ymm{{[0-9]+}} 33 ; AVX: vcvtps2pd (%{{.+}}), %ymm{{[0-9]+}} 34 %0 = load <8 x float>* %in 35 %1 = fpext <8 x float> %0 to <8 x double> 36 store <8 x double> %1, <8 x double>* %out, align 1 37 ret void 38 } 39
