| Rafael Espindola | 0397729 | 2012-06-14 22:48:13 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -globalopt -S | FileCheck %s |
| Chris Lattner | 904697e | 2004-10-07 19:16:26 +0000 | [diff] [blame] | 2 | |
| Rafael Espindola | 0397729 | 2012-06-14 22:48:13 +0000 | [diff] [blame] | 3 | @G1 = internal global i32 123 ; <i32*> [#uses=1] |
| Chris Lattner | 904697e | 2004-10-07 19:16:26 +0000 | [diff] [blame] | 4 | |
| Rafael Espindola | 0397729 | 2012-06-14 22:48:13 +0000 | [diff] [blame] | 5 | ; CHECK-NOT: @G1 |
| 6 | ; CHECK: @G2 |
| 7 | ; CHECK-NOT: @G3 |
| 8 | |
| 9 | define void @foo1() { |
| 10 | ; CHECK: define void @foo |
| 11 | ; CHECK-NEXT: ret |
| 12 | store i32 1, i32* @G1 |
| Tanya Lattner | ec9a35a | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 13 | ret void |
| Chris Lattner | 904697e | 2004-10-07 19:16:26 +0000 | [diff] [blame] | 14 | } |
| Tanya Lattner | ec9a35a | 2008-03-01 09:15:35 +0000 | [diff] [blame] | 15 | |
| Rafael Espindola | 0397729 | 2012-06-14 22:48:13 +0000 | [diff] [blame] | 16 | @G2 = linkonce_odr constant i32 42 |
| 17 | |
| 18 | define void @foo2() { |
| 19 | ; CHECK: define void @foo2 |
| 20 | ; CHECK-NEXT: store |
| 21 | store i32 1, i32* @G2 |
| 22 | ret void |
| 23 | } |
| 24 | |
| 25 | @G3 = linkonce_odr constant i32 42 |