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, 67 deletions

diff --git a/llvm/test/Transforms/CodeExtractor/live_shrink.ll b/llvm/test/Transforms/CodeExtractor/live_shrink.ll
deleted file mode 100644
index 780ab480c4b..00000000000
--- a/llvm/test/Transforms/CodeExtractor/live_shrink.ll
+++ /dev/null
@@ -1,67 +0,0 @@
-; RUN: opt -S -partial-inliner  -skip-partial-inlining-cost-analysis  < %s |   FileCheck %s
-; RUN: opt -S -passes=partial-inliner  -skip-partial-inlining-cost-analysis  < %s   | FileCheck %s
-
-%class.A = type { i32 }
-@cond = local_unnamed_addr global i32 0, align 4
-
-; Function Attrs: uwtable
-define void @_Z3foov() local_unnamed_addr  {
-bb:
-  %tmp = alloca %class.A, align 4
-  %tmp1 = bitcast %class.A* %tmp to i8*
-  call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %tmp1)
-  %tmp2 = load i32, i32* @cond, align 4, !tbaa !2
-  %tmp3 = icmp eq i32 %tmp2, 0
-  br i1 %tmp3, label %bb4, label %bb5
-
-bb4:                                              ; preds = %bb
-  call void @_ZN1A7memfuncEv(%class.A* nonnull %tmp)
-  br label %bb5
-
-bb5:                                              ; preds = %bb4, %bb
-  call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %tmp1)
-  ret void
-}
-
-; Function Attrs: argmemonly nounwind
-declare void @llvm.lifetime.start.p0i8(i64, i8* nocapture) 
-
-declare void @_ZN1A7memfuncEv(%class.A*) local_unnamed_addr 
-
-; Function Attrs: argmemonly nounwind
-declare void @llvm.lifetime.end.p0i8(i64, i8* nocapture) 
-
-; Function Attrs: uwtable
-define void @_Z3goov() local_unnamed_addr  {
-; CHECK-LABEL: @_Z3goov()
-bb:
-; CHECK: bb:
-; CHECK-NOT: alloca
-; CHECK-NOT: bitcast
-; CHECK-NOT: llvm.lifetime
-; CHECK: br i1
-; CHECK: codeRepl.i:
-; CHECK: call void @_Z3foov.1.
-
-  tail call void @_Z3foov()
-  ret void
-}
-
-; CHECK-LABEL: define internal void @_Z3foov.1.
-; CHECK: newFuncRoot:
-; CHECK-NEXT:  %tmp = alloca %class.A
-; CHECK-NEXT:  %tmp1 = bitcast %class.A* %tmp to i8*
-; CHECK-NEXT:  call void @llvm.lifetime.start.p0i8(i64 4, i8* nonnull %tmp1)
-; CHECK:  call void @llvm.lifetime.end.p0i8(i64 4, i8* nonnull %tmp1)
-; CHECK-NEXT:  br label %bb5.exitStub
-
-
-!llvm.module.flags = !{!0}
-!llvm.ident = !{!1}
-
-!0 = !{i32 1, !"wchar_size", i32 4}
-!1 = !{!"clang version 5.0.0 (trunk 304489)"}
-!2 = !{!3, !3, i64 0}
-!3 = !{!"int", !4, i64 0}
-!4 = !{!"omnipotent char", !5, i64 0}
-!5 = !{!"Simple C++ TBAA"}