| Eli Friedman | ba7dd48 | 2008-02-13 06:55:57 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | opt -gvn | llvm-dis | not grep load |
| 2 | |
| 3 | %struct.anon = type { i32, i8, i8, i8, i8 } |
| 4 | |
| 5 | define i32 @a() { |
| 6 | entry: |
| 7 | %c = alloca %struct.anon ; <%struct.anon*> [#uses=2] |
| 8 | %tmp = getelementptr %struct.anon* %c, i32 0, i32 0 ; <i32*> [#uses=1] |
| 9 | %tmp1 = getelementptr i32* %tmp, i32 1 ; <i32*> [#uses=2] |
| 10 | %tmp2 = load i32* %tmp1, align 4 ; <i32> [#uses=1] |
| 11 | %tmp3 = or i32 %tmp2, 11 ; <i32> [#uses=1] |
| 12 | %tmp4 = and i32 %tmp3, -21 ; <i32> [#uses=1] |
| 13 | store i32 %tmp4, i32* %tmp1, align 4 |
| 14 | %call = call i32 (...)* @x( %struct.anon* %c ) ; <i32> [#uses=0] |
| 15 | ret i32 undef |
| 16 | } |
| 17 | |
| 18 | |
| 19 | declare i32 @x(...) |