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, 34 deletions

diff --git a/llvm/test/Transforms/SafeStack/X86/escape-gep-invoke.ll b/llvm/test/Transforms/SafeStack/X86/escape-gep-invoke.ll
deleted file mode 100644
index 8495ff985f6..00000000000
--- a/llvm/test/Transforms/SafeStack/X86/escape-gep-invoke.ll
+++ /dev/null
@@ -1,34 +0,0 @@
-; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s
-; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s
-
-%struct.pair = type { i32, i32 }
-
-@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
-
-; Addr-of a struct element passed into an invoke instruction.
-;   (GEP followed by an invoke)
-;  safestack attribute
-; Requires protector.
-define i32 @foo() uwtable safestack personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
-entry:
-  ; CHECK: __safestack_unsafe_stack_ptr
-  %c = alloca %struct.pair, align 4
-  %exn.slot = alloca i8*
-  %ehselector.slot = alloca i32
-  %a = getelementptr inbounds %struct.pair, %struct.pair* %c, i32 0, i32 0
-  store i32 0, i32* %a, align 4
-  %a1 = getelementptr inbounds %struct.pair, %struct.pair* %c, i32 0, i32 0
-  invoke void @_Z3exceptPi(i32* %a1)
-          to label %invoke.cont unwind label %lpad
-
-invoke.cont:
-  ret i32 0
-
-lpad:
-  %0 = landingpad { i8*, i32 }
-          catch i8* null
-  ret i32 0
-}
-
-declare void @_Z3exceptPi(i32*)
-declare i32 @__gxx_personality_v0(...)