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, 24 deletions

diff --git a/llvm/test/Transforms/FunctionAttrs/atomic.ll b/llvm/test/Transforms/FunctionAttrs/atomic.ll
deleted file mode 100644
index af87a28770e..00000000000
--- a/llvm/test/Transforms/FunctionAttrs/atomic.ll
+++ /dev/null
@@ -1,24 +0,0 @@
-; RUN: opt -basicaa -functionattrs -S < %s | FileCheck %s
-; RUN: opt -aa-pipeline=basic-aa -passes=function-attrs -S < %s | FileCheck %s
-
-; Atomic load/store to local doesn't affect whether a function is
-; readnone/readonly.
-define i32 @test1(i32 %x) uwtable ssp {
-; CHECK: define i32 @test1(i32 %x) #0 {
-entry:
-  %x.addr = alloca i32, align 4
-  store atomic i32 %x, i32* %x.addr seq_cst, align 4
-  %r = load atomic i32, i32* %x.addr seq_cst, align 4
-  ret i32 %r
-}
-
-; A function with an Acquire load is not readonly.
-define i32 @test2(i32* %x) uwtable ssp {
-; CHECK: define i32 @test2(i32* nocapture readonly %x) #1 {
-entry:
-  %r = load atomic i32, i32* %x seq_cst, align 4
-  ret i32 %r
-}
-
-; CHECK: attributes #0 = { norecurse nounwind readnone ssp uwtable }
-; CHECK: attributes #1 = { norecurse nounwind ssp uwtable }