Imported Upstream version 5.18.0.246

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

View File

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; RUN: llc < %s -mtriple=i686-- -mattr=sse2 | grep movsd | count 5
; RUN: llc < %s -mtriple=i686-- -mattr=sse2 -O0 | grep -v esp | grep movsd | count 5
@x = external global double
define void @foo() nounwind {
%a = load volatile double, double* @x
store volatile double 0.0, double* @x
store volatile double 0.0, double* @x
%b = load volatile double, double* @x
ret void
}
define void @bar() nounwind {
%c = load volatile double, double* @x
ret void
}