mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-01 16:33:37 +01:00
18 lines
445 B
LLVM
18 lines
445 B
LLVM
; RUN: llvm-as < %s | llc -march=x86 -mattr=sse2 | grep movsd | count 5
|
|
; RUN: llvm-as < %s | llc -march=x86 -mattr=sse2 -fast | grep movsd | count 5
|
|
|
|
@x = external global double
|
|
|
|
define void @foo() nounwind {
|
|
%a = volatile load double* @x
|
|
volatile store double 0.0, double* @x
|
|
volatile store double 0.0, double* @x
|
|
%b = volatile load double* @x
|
|
ret void
|
|
}
|
|
|
|
define void @bar() nounwind {
|
|
%c = volatile load double* @x
|
|
ret void
|
|
}
|