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, 39 deletions

diff --git a/llvm/test/Transforms/InstCombine/intptr2.ll b/llvm/test/Transforms/InstCombine/intptr2.ll
deleted file mode 100644
index b105a722749..00000000000
--- a/llvm/test/Transforms/InstCombine/intptr2.ll
+++ /dev/null
@@ -1,39 +0,0 @@
-; RUN: opt < %s  -instcombine -S | FileCheck %s
-
-define void @test1(float* %a, float* readnone %a_end, i32* %b.i) {
-; CHECK-LABEL: @test1
-entry:
-  %cmp1 = icmp ult float* %a, %a_end
-  br i1 %cmp1, label %for.body.preheader, label %for.end
-
-for.body.preheader:                               ; preds = %entry
-  %b = ptrtoint i32 * %b.i to i64
-; CHECK: bitcast
-; CHECK-NOT: ptrtoint
-  br label %for.body
-; CHECK: br label %for.body
-
-for.body:                                         ; preds = %for.body, %for.body.preheader
-  %a.addr.03 = phi float* [ %incdec.ptr, %for.body ], [ %a, %for.body.preheader ]
-  %b.addr.02 = phi i64 [ %add.int, %for.body ], [ %b, %for.body.preheader ]
-; CHECK:  %a.addr.03 = phi float* [ %incdec.ptr, %for.body ], [ %a, %for.body.preheader ]
-; CHECK-NOT: phi i64 
-  %tmp = inttoptr i64 %b.addr.02 to float*
-; CHECK-NOT: inttoptr
-  %tmp1 = load float, float* %tmp, align 4
-; CHECK: = load
-  %mul.i = fmul float %tmp1, 4.200000e+01
-  store float %mul.i, float* %a.addr.03, align 4
-  %add = getelementptr inbounds float, float* %tmp, i64 1
-; CHECK: %add = 
-  %add.int = ptrtoint float* %add to i64
-; CHECK-NOT: ptrtoint
-  %incdec.ptr = getelementptr inbounds float, float* %a.addr.03, i64 1
-; CHECK: %incdec.ptr = 
-  %cmp = icmp ult float* %incdec.ptr, %a_end
-  br i1 %cmp, label %for.body, label %for.end
-
-for.end:                                          ; preds = %for.body, %entry
-  ret void
-}
-