-; RUN: opt %s -instcombine -S | grep {volatile store}
-; RUN: opt %s -instcombine -S | grep {volatile load}
+; RUN: opt < %s -instcombine -S | grep "store volatile"
+; RUN: opt < %s -instcombine -S | grep "load volatile"
@x = weak global i32 0 ; <i32*> [#uses=2]
define void @self_assign_1() {
entry:
- %tmp = volatile load i32* @x ; <i32> [#uses=1]
- volatile store i32 %tmp, i32* @x
+ %tmp = load volatile i32* @x ; <i32> [#uses=1]
+ store volatile i32 %tmp, i32* @x
br label %return
return: ; preds = %entry