Imported Upstream version 5.18.0.225

Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
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Xamarin Public Jenkins (auto-signing)
2018-12-21 19:01:49 +00:00
parent 32d52ae4ca
commit f32dbaf0b2
28477 changed files with 3866961 additions and 38 deletions

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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
}