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/InstCombine/select-select.ll b/llvm/test/Transforms/InstCombine/select-select.ll
deleted file mode 100644
index 768d1c47c20..00000000000
--- a/llvm/test/Transforms/InstCombine/select-select.ll
+++ /dev/null
@@ -1,34 +0,0 @@
-; RUN: opt -instcombine -S < %s | FileCheck %s
-
-; CHECK: @foo1
-define float @foo1(float %a) #0 {
-; CHECK-NOT: xor
-  %b = fcmp ogt float %a, 0.000000e+00
-  %c = select i1 %b, float %a, float 0.000000e+00
-  %d = fcmp olt float %c, 1.000000e+00
-  %f = select i1 %d, float %c, float 1.000000e+00
-  ret float %f
-}
-
-; CHECK: @foo2
-define float @foo2(float %a) #0 {
-; CHECK-NOT: xor
-  %b = fcmp ogt float %a, 0.000000e+00
-  %c = select i1 %b, float %a, float 0.000000e+00
-  %d = fcmp olt float %c, 1.000000e+00
-  %e = select i1 %b, float %a, float 0.000000e+00
-  %f = select i1 %d, float %e, float 1.000000e+00
-  ret float %f
-}
-
-; CHECK-LABEL: @foo3
-define <2 x i32> @foo3(<2 x i1> %vec_bool, i1 %bool, <2 x i32> %V) {
-; CHECK: %[[sel0:.*]] = select <2 x i1> %vec_bool, <2 x i32> zeroinitializer, <2 x i32> %V
-; CHECK: %[[sel1:.*]] = select i1 %bool, <2 x i32> %[[sel0]], <2 x i32> %V
-; CHECK: ret <2 x i32> %[[sel1]]
-  %sel0 = select <2 x i1> %vec_bool, <2 x i32> zeroinitializer, <2 x i32> %V
-  %sel1 = select i1 %bool, <2 x i32> %sel0, <2 x i32> %V
-  ret <2 x i32> %sel1
-}
-
-attributes #0 = { nounwind readnone ssp uwtable }