2009-09-11 18:01:28 +00:00
|
|
|
; RUN: opt < %s -gvn -S | not grep load
|
2008-02-13 07:56:04 +00:00
|
|
|
; PR1996
|
2008-02-13 06:55:57 +00:00
|
|
|
|
|
|
|
|
%struct.anon = type { i32, i8, i8, i8, i8 }
|
|
|
|
|
|
|
|
|
|
define i32 @a() {
|
|
|
|
|
entry:
|
|
|
|
|
%c = alloca %struct.anon ; <%struct.anon*> [#uses=2]
|
|
|
|
|
%tmp = getelementptr %struct.anon* %c, i32 0, i32 0 ; <i32*> [#uses=1]
|
|
|
|
|
%tmp1 = getelementptr i32* %tmp, i32 1 ; <i32*> [#uses=2]
|
|
|
|
|
%tmp2 = load i32* %tmp1, align 4 ; <i32> [#uses=1]
|
|
|
|
|
%tmp3 = or i32 %tmp2, 11 ; <i32> [#uses=1]
|
|
|
|
|
%tmp4 = and i32 %tmp3, -21 ; <i32> [#uses=1]
|
|
|
|
|
store i32 %tmp4, i32* %tmp1, align 4
|
|
|
|
|
%call = call i32 (...)* @x( %struct.anon* %c ) ; <i32> [#uses=0]
|
|
|
|
|
ret i32 undef
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
declare i32 @x(...)
|
