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

1 files changed, 0 insertions, 46 deletions

diff --git a/llvm/test/Transforms/SampleProfile/coverage-warning.ll b/llvm/test/Transforms/SampleProfile/coverage-warning.ll
deleted file mode 100644
index 3f683cec529..00000000000
--- a/llvm/test/Transforms/SampleProfile/coverage-warning.ll
+++ /dev/null
@@ -1,46 +0,0 @@
-; RUN: opt < %s -sample-profile -sample-profile-file=%S/Inputs/coverage-warning.prof -sample-profile-check-record-coverage=90 -sample-profile-check-sample-coverage=100 -o /dev/null 2>&1 | FileCheck %s
-; RUN: opt < %s -passes=sample-profile -sample-profile-file=%S/Inputs/coverage-warning.prof -sample-profile-check-record-coverage=90 -sample-profile-check-sample-coverage=100 -o /dev/null 2>&1 | FileCheck %s
-define i32 @foo(i32 %i) !dbg !4 {
-; The profile has samples for line locations that are no longer present.
-; Coverage does not reach 90%, so we should get this warning:
-;
-; CHECK: warning: coverage-warning.c:1: 2 of 3 available profile records (66%) were applied
-; CHECK: warning: coverage-warning.c:1: 29000 of 30700 available profile samples (94%) were applied
-entry:
-  %retval = alloca i32, align 4
-  %i.addr = alloca i32, align 4
-  store i32 %i, i32* %i.addr, align 4
-  %0 = load i32, i32* %i.addr, align 4, !dbg !9
-  %cmp = icmp sgt i32 %0, 1000, !dbg !10
-  br i1 %cmp, label %if.then, label %if.end, !dbg !9
-
-if.then:                                          ; preds = %entry
-  store i32 30, i32* %retval, align 4, !dbg !11
-  br label %return, !dbg !11
-
-if.end:                                           ; preds = %entry
-  store i32 3, i32* %retval, align 4, !dbg !12
-  br label %return, !dbg !12
-
-return:                                           ; preds = %if.end, %if.then
-  %1 = load i32, i32* %retval, align 4, !dbg !13
-  ret i32 %1, !dbg !13
-}
-
-!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!6, !7}
-!llvm.ident = !{!8}
-
-!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.8.0 (trunk 251524) (llvm/trunk 251531)", isOptimized: false, runtimeVersion: 0, emissionKind: LineTablesOnly, enums: !2)
-!1 = !DIFile(filename: "coverage-warning.c", directory: ".")
-!2 = !{}
-!4 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
-!5 = !DISubroutineType(types: !2)
-!6 = !{i32 2, !"Dwarf Version", i32 4}
-!7 = !{i32 2, !"Debug Info Version", i32 3}
-!8 = !{!"clang version 3.8.0 (trunk 251524) (llvm/trunk 251531)"}
-!9 = !DILocation(line: 2, column: 7, scope: !4)
-!10 = !DILocation(line: 2, column: 9, scope: !4)
-!11 = !DILocation(line: 3, column: 5, scope: !4)
-!12 = !DILocation(line: 4, column: 3, scope: !4)
-!13 = !DILocation(line: 5, column: 1, scope: !4)