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, 27 deletions

diff --git a/llvm/test/Transforms/SCCP/switch-multiple-undef.ll b/llvm/test/Transforms/SCCP/switch-multiple-undef.ll
deleted file mode 100644
index 027c9c0c9ba..00000000000
--- a/llvm/test/Transforms/SCCP/switch-multiple-undef.ll
+++ /dev/null
@@ -1,27 +0,0 @@
-; RUN: opt -S -ipsccp < %s | FileCheck %s
-
-declare void @foo()
-declare void @goo()
-declare void @patatino()
-
-define void @test1(i32 %t) {
-  %choice = icmp eq i32 undef, -1
-  switch i1 %choice, label %first [i1 0, label %second
-                                   i1 1, label %third]
-first:
-  call void @foo()
-  ret void
-second:
-  call void @goo()
-  ret void
-third:
-  call void @patatino()
-  ret void
-}
-
-; CHECK: define void @test1(i32 %t) {
-; CHECK-NEXT:   br label %second
-; CHECK: second:
-; CHECK-NEXT:   call void @goo()
-; CHECK-NEXT:   ret void
-; CHECK-NEXT: }