| Dan Gohman | 0a06310 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86-64 -combiner-global-alias-analysis -combiner-alias-analysis |
| Dan Gohman | abe8a47 | 2009-08-06 09:22:57 +0000 | [diff] [blame] | 2 | |
| 3 | target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" |
| 4 | %struct.Hash_Key = type { [4 x i32], i32 } |
| 5 | @g_flipV_hashkey = external global %struct.Hash_Key, align 16 ; <%struct.Hash_Key*> [#uses=1] |
| 6 | |
| 7 | define void @foo() nounwind { |
| 8 | %t0 = load i32* undef, align 16 ; <i32> [#uses=1] |
| 9 | %t1 = load i32* null, align 4 ; <i32> [#uses=1] |
| 10 | %t2 = srem i32 %t0, 32 ; <i32> [#uses=1] |
| 11 | %t3 = shl i32 1, %t2 ; <i32> [#uses=1] |
| 12 | %t4 = xor i32 %t3, %t1 ; <i32> [#uses=1] |
| 13 | store i32 %t4, i32* null, align 4 |
| 14 | %t5 = getelementptr %struct.Hash_Key* @g_flipV_hashkey, i64 0, i32 0, i64 0 ; <i32*> [#uses=2] |
| 15 | %t6 = load i32* %t5, align 4 ; <i32> [#uses=1] |
| 16 | %t7 = shl i32 1, undef ; <i32> [#uses=1] |
| 17 | %t8 = xor i32 %t7, %t6 ; <i32> [#uses=1] |
| 18 | store i32 %t8, i32* %t5, align 4 |
| 19 | unreachable |
| 20 | } |