30 lines
934 B
LLVM
30 lines
934 B
LLVM
; RUN: llvm-reduce %s -o %t --delta-passes=metadata --test FileCheck --test-arg %s --test-arg --check-prefix=EXCITING --test-arg --input-file
|
|
; RUN: FileCheck %s --input-file %t --check-prefix=REDUCED
|
|
|
|
; All exciting stuff must remain in the reduced file.
|
|
; EXCITING-DAG: ExcitingGlobal = global i32 0, !md !0
|
|
; EXCITING-DAG: define void @ExcitingFunc() !md !0
|
|
; EXCITING-DAG: store i32 0, i32* @ExcitingGlobal, align 4, !md !0
|
|
; EXCITING-DAG: !ExcitingNamedMD = !{!0}
|
|
|
|
; Boring stuff's metadata must have been removed.
|
|
; REDUCED-NOT: Boring{{.*}} !md !0
|
|
; REDUCED-NOT: !md !0 {{.*}}Boring
|
|
|
|
|
|
@ExcitingGlobal = global i32 0, !md !0
|
|
@BoringGlobal = global i32 0, !md !0
|
|
|
|
define void @ExcitingFunc() !md !0 {
|
|
store i32 0, i32* @ExcitingGlobal, align 4, !md !0
|
|
store i32 0, i32* @BoringGlobal, align 4, !md !0
|
|
ret void
|
|
}
|
|
|
|
declare !md !0 void @BoringFunc()
|
|
|
|
!ExcitingNamedMD = !{!0}
|
|
!BoringNamedMD = !{!0}
|
|
|
|
!0 = !{!"my metadata"}
|