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/LoopStrengthReduce/2009-01-13-nonconstant-stride-outside-loop.ll b/llvm/test/Transforms/LoopStrengthReduce/2009-01-13-nonconstant-stride-outside-loop.ll
deleted file mode 100644
index c287b10e694..00000000000
--- a/llvm/test/Transforms/LoopStrengthReduce/2009-01-13-nonconstant-stride-outside-loop.ll
+++ /dev/null
@@ -1,39 +0,0 @@
-; RUN: opt < %s -loop-reduce -S | grep phi | count 1
-; RUN: opt < %s -loop-reduce -S | grep mul | count 1
-; ModuleID = '<stdin>'
-; Make sure examining a fuller expression outside the loop doesn't cause us to create a second
-; IV of stride %3.
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
-target triple = "i386-apple-darwin9.5"
-	%struct.anon = type { %struct.obj*, %struct.obj* }
-	%struct.obj = type { i16, i16, { %struct.anon } }
-@heap_size = external global i32		; <i32*> [#uses=1]
-@"\01LC85" = external constant [39 x i8]		; <[39 x i8]*> [#uses=1]
-
-declare i32 @sprintf(i8*, i8*, ...) nounwind
-
-define %struct.obj* @gc_status(%struct.obj* %args) nounwind {
-entry:
-	br label %bb1.i
-
-bb.i2:		; preds = %bb2.i3
-	%indvar.next24 = add i32 %m.0.i, 1		; <i32> [#uses=1]
-	br label %bb1.i
-
-bb1.i:		; preds = %bb.i2, %entry
-	%m.0.i = phi i32 [ 0, %entry ], [ %indvar.next24, %bb.i2 ]		; <i32> [#uses=4]
-	%0 = icmp slt i32 %m.0.i, 0		; <i1> [#uses=1]
-	br i1 %0, label %bb2.i3, label %nactive_heaps.exit
-
-bb2.i3:		; preds = %bb1.i
-	%1 = load %struct.obj*, %struct.obj** null, align 4		; <%struct.obj*> [#uses=1]
-	%2 = icmp eq %struct.obj* %1, null		; <i1> [#uses=1]
-	br i1 %2, label %nactive_heaps.exit, label %bb.i2
-
-nactive_heaps.exit:		; preds = %bb2.i3, %bb1.i
-	%3 = load i32, i32* @heap_size, align 4		; <i32> [#uses=1]
-	%4 = mul i32 %3, %m.0.i		; <i32> [#uses=1]
-	%5 = sub i32 %4, 0		; <i32> [#uses=1]
-	%6 = tail call i32 (i8*, i8*, ...) @sprintf(i8* null, i8* getelementptr ([39 x i8], [39 x i8]* @"\01LC85", i32 0, i32 0), i32 %m.0.i, i32 0, i32 %5, i32 0) nounwind		; <i32> [#uses=0]
-	ret %struct.obj* null
-}