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, 52 deletions

diff --git a/llvm/test/Transforms/Inline/inline-optnone.ll b/llvm/test/Transforms/Inline/inline-optnone.ll
deleted file mode 100644
index 9b99c4558ea..00000000000
--- a/llvm/test/Transforms/Inline/inline-optnone.ll
+++ /dev/null
@@ -1,52 +0,0 @@
-; RUN: opt < %s -inline -S | FileCheck %s
-
-; Test that functions with attribute optnone are not inlined.
-; Also test that only functions with attribute alwaysinline are
-; valid candidates for inlining if the caller has the optnone attribute.
-
-; Function Attrs: alwaysinline nounwind readnone uwtable
-define i32 @alwaysInlineFunction(i32 %a) #0 {
-entry:
-  %mul = mul i32 %a, %a
-  ret i32 %mul
-}
-
-; Function Attrs: nounwind readnone uwtable
-define i32 @simpleFunction(i32 %a) #1 {
-entry:
-  %add = add i32 %a, %a
-  ret i32 %add
-}
-
-; Function Attrs: nounwind noinline optnone readnone uwtable
-define i32 @OptnoneFunction(i32 %a) #2 {
-entry:
-  %0 = tail call i32 @alwaysInlineFunction(i32 %a)
-  %1 = tail call i32 @simpleFunction(i32 %a)
-  %add = add i32 %0, %1
-  ret i32 %add
-}
-
-; CHECK-LABEL: @OptnoneFunction
-; CHECK-NOT: call i32 @alwaysInlineFunction(i32 %a)
-; CHECK: call i32 @simpleFunction(i32 %a)
-; CHECK: ret
-
-; Function Attrs: nounwind readnone uwtable
-define i32 @bar(i32 %a) #1 {
-entry:
-  %0 = tail call i32 @OptnoneFunction(i32 5)
-  %1 = tail call i32 @simpleFunction(i32 6)
-  %add = add i32 %0, %1
-  ret i32 %add
-}
-
-; CHECK-LABEL: @bar
-; CHECK: call i32 @OptnoneFunction(i32 5)
-; CHECK-NOT: call i32 @simpleFunction(i32 6)
-; CHECK: ret
-
-
-attributes #0 = { alwaysinline nounwind readnone uwtable }
-attributes #1 = { nounwind readnone uwtable }
-attributes #2 = { nounwind noinline optnone readnone uwtable }