-; RUN: llvm-as < %s | opt -functionattrs | llvm-dis | grep readnone | count 4
+; RUN: opt < %s -basicaa -functionattrs -S | FileCheck %s
@x = global i32 0
+; CHECK: declare i32 @e() #0
declare i32 @e() readnone
+; CHECK: define i32 @f() #0
define i32 @f() {
%tmp = call i32 @e( ) ; <i32> [#uses=1]
ret i32 %tmp
}
+; CHECK: define i32 @g() #0
define i32 @g() readonly {
ret i32 0
}
+; CHECK: define i32 @h() #0
define i32 @h() readnone {
- %tmp = load i32* @x ; <i32> [#uses=1]
+ %tmp = load i32, i32* @x ; <i32> [#uses=1]
ret i32 %tmp
}
+
+; CHECK: attributes #0 = { readnone }