mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-25 12:50:00 +00:00
0397729d3b
globaldce. Globaldce was already removing linkonce globals, but globalopt was not. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158476 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
461 B
LLVM
26 lines
461 B
LLVM
; RUN: opt < %s -globalopt -S | FileCheck %s
|
|
|
|
@G1 = internal global i32 123 ; <i32*> [#uses=1]
|
|
|
|
; CHECK-NOT: @G1
|
|
; CHECK: @G2
|
|
; CHECK-NOT: @G3
|
|
|
|
define void @foo1() {
|
|
; CHECK: define void @foo
|
|
; CHECK-NEXT: ret
|
|
store i32 1, i32* @G1
|
|
ret void
|
|
}
|
|
|
|
@G2 = linkonce_odr constant i32 42
|
|
|
|
define void @foo2() {
|
|
; CHECK: define void @foo2
|
|
; CHECK-NEXT: store
|
|
store i32 1, i32* @G2
|
|
ret void
|
|
}
|
|
|
|
@G3 = linkonce_odr constant i32 42
|