1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse4.2 | FileCheck %s --check-prefix=X86
3 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.2 | FileCheck %s --check-prefix=X64
5 ; sign extension v2i16 to v2i32
7 define void @convert_v2i16_v2i32(ptr %dst.addr, <2 x i16> %src) nounwind {
8 ; X86-LABEL: convert_v2i16_v2i32:
9 ; X86: # %bb.0: # %entry
10 ; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
11 ; X86-NEXT: pmovsxwd %xmm0, %xmm0
12 ; X86-NEXT: movq %xmm0, (%eax)
15 ; X64-LABEL: convert_v2i16_v2i32:
16 ; X64: # %bb.0: # %entry
17 ; X64-NEXT: pmovsxwd %xmm0, %xmm0
18 ; X64-NEXT: movq %xmm0, (%rdi)
21 %signext = sext <2 x i16> %src to <2 x i32> ; <<12 x i8>> [#uses=1]
22 store <2 x i32> %signext, ptr %dst.addr