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

2 files changed, 0 insertions, 43 deletions

diff --git a/llvm/test/Transforms/CodeExtractor/X86/InheritTargetAttributes.ll b/llvm/test/Transforms/CodeExtractor/X86/InheritTargetAttributes.ll
deleted file mode 100644
index e6a5113261e..00000000000
--- a/llvm/test/Transforms/CodeExtractor/X86/InheritTargetAttributes.ll
+++ /dev/null
@@ -1,40 +0,0 @@
-; RUN: opt < %s -partial-inliner -skip-partial-inlining-cost-analysis | llc -filetype=null
-; RUN: opt < %s -partial-inliner -skip-partial-inlining-cost-analysis -S | FileCheck %s
-; This testcase checks to see if CodeExtractor properly inherits
-;   target specific attributes for the extracted function. This can
-;   cause certain instructions that depend on the attributes to not
-;   be lowered. Like in this test where we try to 'select' the blendvps
-;   intrinsic on x86 that requires the +sse4.1 target feature.
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-; Function Attrs: nounwind readnone
-declare <4 x float> @llvm.x86.sse41.blendvps(<4 x float>, <4 x float>, <4 x float>) #0
-
-; Function Attrs: nounwind uwtable
-define <4 x float> @inlinedFunc(i1, <4 x float>, <4 x float>, <4 x float>) #1 {
-entry:
-  br i1 %0, label %if.then, label %return
-if.then:
-; Target intrinsic that requires sse4.1
-  %target.call = call <4 x float> @llvm.x86.sse41.blendvps(<4 x float> %1, <4 x float> %2, <4 x float> %3)
-  br label %return
-return:             ; preds = %entry
-  %retval = phi <4 x float> [ zeroinitializer, %entry ], [ %target.call, %if.then ]
-  ret <4 x float> %retval
-}
-
-; Function Attrs: nounwind uwtable
-define <4 x float> @dummyCaller(i1, <4 x float>, <4 x float>, <4 x float>) #1 {
-entry:
-  %val = call <4 x float> @inlinedFunc(i1 %0, <4 x float> %1, <4 x float> %2, <4 x float> %3)
-  ret <4 x float> %val
-}
-
-
-attributes #0 = { nounwind readnone }
-attributes #1 = { nounwind uwtable "target-cpu"="x86-64" "target-features"="+sse4.1" }
-
-; CHECK: define {{.*}} @inlinedFunc.1.if.then{{.*}} [[COUNT1:#[0-9]+]]
-; CHECK: [[COUNT1]] = { {{.*}} "target-cpu"="x86-64" "target-features"="+sse4.1" }
diff --git a/llvm/test/Transforms/CodeExtractor/X86/lit.local.cfg b/llvm/test/Transforms/CodeExtractor/X86/lit.local.cfg
deleted file mode 100644
index e71f3cc4c41..00000000000
--- a/llvm/test/Transforms/CodeExtractor/X86/lit.local.cfg
+++ /dev/null
@@ -1,3 +0,0 @@
-if not 'X86' in config.root.targets:
-    config.unsupported = True
-