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Imported Upstream version 5.18.0.246

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Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions
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28
external/llvm/test/CodeGen/X86/widen_conv-2.ll vendored Normal file
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse4.2 | FileCheck %s --check-prefix=X86
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.2 | FileCheck %s --check-prefix=X64
; sign extension v2i16 to v2i32
define void @convert_v2i16_v2i32(<2 x i32>* %dst.addr, <2 x i16> %src) nounwind {
; X86-LABEL: convert_v2i16_v2i32:
; X86: # %bb.0: # %entry
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: psllq $48, %xmm0
; X86-NEXT: psrad $16, %xmm0
; X86-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,3,2,3]
; X86-NEXT: movq %xmm0, (%eax)
; X86-NEXT: retl
;
; X64-LABEL: convert_v2i16_v2i32:
; X64: # %bb.0: # %entry
; X64-NEXT: psllq $48, %xmm0
; X64-NEXT: psrad $16, %xmm0
; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[1,3,2,3]
; X64-NEXT: movq %xmm0, (%rdi)
; X64-NEXT: retq
entry:
%signext = sext <2 x i16> %src to <2 x i32> ; <<12 x i8>> [#uses=1]
store <2 x i32> %signext, <2 x i32>* %dst.addr
ret void
}