| Arnold Schwaighofer | 6a8c5f6 | 2015-05-12 21:42:22 +0000 | [diff] [blame] | 1 | ; RUN: opt -mergefunc -S < %s | FileCheck %s |
| 2 | |
| 3 | ;; Make sure that two different sized allocas are not treated as equal. |
| 4 | |
| 5 | target datalayout = "e-m:w-p:32:32-i64:64-f80:32-n8:16:32-S32" |
| 6 | |
| 7 | %kv1 = type { i32, i32 } |
| 8 | %kv2 = type { i8 } |
| 9 | |
| 10 | |
| 11 | define void @a(i8 *%f) { |
| 12 | %v = alloca %kv1, align 8 |
| 13 | %f_2 = bitcast i8* %f to void (%kv1 *)* |
| 14 | call void %f_2(%kv1 * %v) |
| 15 | call void %f_2(%kv1 * %v) |
| 16 | call void %f_2(%kv1 * %v) |
| 17 | call void %f_2(%kv1 * %v) |
| 18 | ret void |
| 19 | } |
| 20 | |
| 21 | ; CHECK-LABEL: define void @b |
| 22 | ; CHECK-NOT: call @a |
| 23 | ; CHECK: ret |
| 24 | |
| 25 | define void @b(i8 *%f) { |
| 26 | %v = alloca %kv2, align 8 |
| 27 | %f_2 = bitcast i8* %f to void (%kv2 *)* |
| 28 | call void %f_2(%kv2 * %v) |
| 29 | call void %f_2(%kv2 * %v) |
| 30 | call void %f_2(%kv2 * %v) |
| 31 | call void %f_2(%kv2 * %v) |
| 32 | ret void |
| 33 | } |