1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s 2 3 define <8 x i32> @zext_8i16_to_8i32(<8 x i16> %A) nounwind uwtable readnone ssp { 4 ;CHECK: zext_8i16_to_8i32 5 ;CHECK: vpunpckhwd 6 ;CHECK: ret 7 8 %B = zext <8 x i16> %A to <8 x i32> 9 ret <8 x i32>%B 10 } 11 12 define <4 x i64> @zext_4i32_to_4i64(<4 x i32> %A) nounwind uwtable readnone ssp { 13 ;CHECK: zext_4i32_to_4i64 14 ;CHECK: vpunpckhdq 15 ;CHECK: ret 16 17 %B = zext <4 x i32> %A to <4 x i64> 18 ret <4 x i64>%B 19 } 20 21 22 define <8 x i32> @zext_8i8_to_8i32(<8 x i8> %z) { 23 ;CHECK: zext_8i8_to_8i32 24 ;CHECK: vpunpckhwd 25 ;CHECK: vpunpcklwd 26 ;CHECK: vinsertf128 27 ;CHECK: ret 28 %t = zext <8 x i8> %z to <8 x i32> 29 ret <8 x i32> %t 30 } 31
