Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions

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; RUN: llc < %s -mtriple=i686-- -mattr=+mmx -o %t
; RUN: not grep movq %t
; Check that widening doesn't introduce a mmx register in this case when
; a simple load/store would suffice.
define void @foo(<2 x i16>* %A, <2 x i16>* %B) {
entry:
%tmp1 = load <2 x i16>, <2 x i16>* %A ; <<2 x i16>> [#uses=1]
store <2 x i16> %tmp1, <2 x i16>* %B
ret void
}