mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-01-31 20:51:52 +01:00
218ef13219
output of both llvm-extract foo.ll -func=bar and llvm-extract foo.ll -func=bar -delete so the two new files could not be linked together anymore. With this change alias are handled almost like functions and global variables. Almost because with alias we cannot just clear the initializer/body, we have to create a new declaration and replace the alias with it. The net result is that now the output of the above commands can be linked even if foo.ll has aliases. llvm-svn: 166907
41 lines
1008 B
LLVM
41 lines
1008 B
LLVM
; RUN: llvm-extract -func foo -S < %s | FileCheck %s
|
|
; RUN: llvm-extract -delete -func foo -S < %s | FileCheck --check-prefix=DELETE %s
|
|
|
|
; Both aliases should be converted to declarations
|
|
; CHECK: @zeda0 = external global i32
|
|
; CHECK: define i32* @foo() {
|
|
; CHECK-NEXT: call void @a0bar()
|
|
; CHECK-NEXT: ret i32* @zeda0
|
|
; CHECK-NEXT: }
|
|
; CHECK: declare void @a0bar()
|
|
|
|
; DELETE: @zed = global i32 0
|
|
; DELETE: @zeda0 = alias i32* @zed
|
|
; DELETE-NEXT: @a0foo = alias i32* ()* @foo
|
|
; DELETE-NEXT: @a0a0bar = alias void ()* @a0bar
|
|
; DELETE-NEXT: @a0bar = alias void ()* @bar
|
|
; DELETE: declare i32* @foo()
|
|
; DELETE: define void @bar() {
|
|
; DELETE-NEXT: %c = call i32* @foo()
|
|
; DELETE-NEXT: ret void
|
|
; DELETE-NEXT: }
|
|
|
|
@zed = global i32 0
|
|
@zeda0 = alias i32* @zed
|
|
|
|
@a0foo = alias i32* ()* @foo
|
|
|
|
define i32* @foo() {
|
|
call void @a0bar()
|
|
ret i32* @zeda0
|
|
}
|
|
|
|
@a0a0bar = alias void ()* @a0bar
|
|
|
|
@a0bar = alias void ()* @bar
|
|
|
|
define void @bar() {
|
|
%c = call i32* @foo()
|
|
ret void
|
|
}
|