From a86343512845c9c1fdbac865fea88aa5fce7142a Mon Sep 17 00:00:00 2001
From: Eric Christopher <echristo@gmail.com>
Date: Wed, 17 Apr 2019 02:12:23 +0000
Subject: Temporarily Revert "Add basic loop fusion pass." As it's causing some
 bot failures (and per request from kbarton).

This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.

llvm-svn: 358546
---
 .../HotColdSplit/delete-use-without-def-dbg-val.ll | 51 ----------------------
 1 file changed, 51 deletions(-)
 delete mode 100644 llvm/test/Transforms/HotColdSplit/delete-use-without-def-dbg-val.ll

(limited to 'llvm/test/Transforms/HotColdSplit/delete-use-without-def-dbg-val.ll')

diff --git a/llvm/test/Transforms/HotColdSplit/delete-use-without-def-dbg-val.ll b/llvm/test/Transforms/HotColdSplit/delete-use-without-def-dbg-val.ll
deleted file mode 100644
index 97f5cb8ba6c..00000000000
--- a/llvm/test/Transforms/HotColdSplit/delete-use-without-def-dbg-val.ll
+++ /dev/null
@@ -1,51 +0,0 @@
-; RUN: opt -hotcoldsplit -hotcoldsplit-threshold=0 -S < %s | FileCheck %s
-
-target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-apple-macosx10.14.0"
-
-; CHECK-LABEL: define {{.*}}@foo(
-; CHECK-NOT: call {{.*}}llvm.dbg.value
-
-; CHECK-LABEL: define {{.*}}@foo.cold
-; CHECK-NOT: call {{.*}}llvm.dbg.value
-
-define void @foo() !dbg !6 {
-entry:
-  br i1 undef, label %if.then, label %if.end
-
-if.then:                                          ; preds = %entry
-  br label %cleanup
-
-if.end:                                           ; preds = %entry
-  ; We expect this block to be outlined. That kills the definition of %var.
-  %var = add i32 0, 0, !dbg !11
-  call void @sink()
-  br label %cleanup
-
-cleanup:
-  ; This dbg.value should be deleted after outlining, otherwise the verifier
-  ; complains about function-local metadata being used outside of a function.
-  call void @llvm.dbg.value(metadata i32 %var, metadata !9, metadata !DIExpression()), !dbg !11
-  ret void
-}
-
-declare void @llvm.dbg.value(metadata, metadata, metadata)
-
-declare void @sink() cold
-
-!llvm.dbg.cu = !{!0}
-!llvm.debugify = !{!3, !4}
-!llvm.module.flags = !{!5}
-
-!0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
-!1 = !DIFile(filename: "<stdin>", directory: "/")
-!2 = !{}
-!3 = !{i32 7}
-!4 = !{i32 1}
-!5 = !{i32 2, !"Debug Info Version", i32 3}
-!6 = distinct !DISubprogram(name: "foo", linkageName: "foo", scope: null, file: !1, line: 1, type: !7, isLocal: false, isDefinition: true, scopeLine: 1, isOptimized: true, unit: !0, retainedNodes: !8)
-!7 = !DISubroutineType(types: !2)
-!8 = !{!9}
-!9 = !DILocalVariable(name: "1", scope: !6, file: !1, line: 1, type: !10)
-!10 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned)
-!11 = !DILocation(line: 1, column: 1, scope: !6)
-- 
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