1
; RUN: llc < %s -march=x86 -mattr=sse2 | grep movsd | count 5
2
; RUN: llc < %s -march=x86 -mattr=sse2 -O0 | grep movsd | count 5
4
@x = external global double
6
define void @foo() nounwind {
7
%a = volatile load double* @x
8
volatile store double 0.0, double* @x
9
volatile store double 0.0, double* @x
10
%b = volatile load double* @x
14
define void @bar() nounwind {
15
%c = volatile load double* @x