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-rw-r--r--llvm/test/Transforms/Inline/local-as-metadata-undominated-use.ll49
1 files changed, 0 insertions, 49 deletions
diff --git a/llvm/test/Transforms/Inline/local-as-metadata-undominated-use.ll b/llvm/test/Transforms/Inline/local-as-metadata-undominated-use.ll
deleted file mode 100644
index a933d2d13f6..00000000000
--- a/llvm/test/Transforms/Inline/local-as-metadata-undominated-use.ll
+++ /dev/null
@@ -1,49 +0,0 @@
-; RUN: opt -inline -S < %s | FileCheck %s
-; RUN: opt -passes='cgscc(inline)' -S < %s | FileCheck %s
-
-; Make sure the inliner doesn't crash when a metadata-bridged SSA operand is an
-; undominated use.
-;
-; If we ever add a verifier check to prevent the scenario in this file, it's
-; fine to delete this testcase. However, we would need a bitcode upgrade since
-; such historical IR exists in practice.
-
-define i32 @foo(i32 %i) !dbg !4 {
-entry:
- tail call void @llvm.dbg.value(metadata i32 %add, metadata !8, metadata !10), !dbg !11
- %add = add nsw i32 1, %i, !dbg !12
- ret i32 %add, !dbg !13
-}
-
-; CHECK-LABEL: define i32 @caller(
-define i32 @caller(i32 %i) {
-; CHECK-NEXT: entry:
-entry:
-; Although the inliner shouldn't crash, it can't be expected to get the
-; "correct" SSA value since its assumptions have been violated.
-; CHECK-NEXT: tail call void @llvm.dbg.value(metadata ![[EMPTY:[0-9]+]],
-; CHECK-NEXT: %{{.*}} = add nsw
- %call = tail call i32 @foo(i32 %i)
- ret i32 %call
-}
-
-declare void @llvm.dbg.value(metadata, metadata, metadata)
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!9}
-
-!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0 (trunk 265634) (llvm/trunk 265637)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
-!1 = !DIFile(filename: "t.c", directory: "/path/to/tests")
-
-; CHECK: ![[EMPTY]] = !{}
-!2 = !{}
-!4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, unit: !0)
-!5 = !DISubroutineType(types: !6)
-!6 = !{!7, !7}
-!7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!8 = !DILocalVariable(name: "add", arg: 1, scope: !4, file: !1, line: 2, type: !7)
-!9 = !{i32 2, !"Debug Info Version", i32 3}
-!10 = !DIExpression()
-!11 = !DILocation(line: 2, column: 13, scope: !4)
-!12 = !DILocation(line: 2, column: 27, scope: !4)
-!13 = !DILocation(line: 2, column: 18, scope: !4)
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