30 lines
931 B
LLVM
30 lines
931 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
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; RUN: FileCheck %s --input-file %t --check-prefix=REDUCED
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; All exciting stuff must remain in the reduced file.
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; EXCITING-DAG: ExcitingGlobal = global i32 0, !md !0
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; EXCITING-DAG: define void @ExcitingFunc() !md !0
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; EXCITING-DAG: store i32 0, ptr @ExcitingGlobal, align 4, !md !0
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; EXCITING-DAG: !ExcitingNamedMD = !{!0}
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; Boring stuff's metadata must have been removed.
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; REDUCED-NOT: Boring{{.*}} !md !0
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; REDUCED-NOT: !md !0 {{.*}}Boring
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@ExcitingGlobal = global i32 0, !md !0
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@BoringGlobal = global i32 0, !md !0
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define void @ExcitingFunc() !md !0 {
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store i32 0, ptr @ExcitingGlobal, align 4, !md !0
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store i32 0, ptr @BoringGlobal, align 4, !md !0
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ret void
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}
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declare !md !0 void @BoringFunc()
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!ExcitingNamedMD = !{!0}
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!BoringNamedMD = !{!0}
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!0 = !{!"my metadata"}
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