Revert LoopStrengthReduce.cpp to pre-r94061 for now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94123 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/loop-strength-reduce4.ll b/test/CodeGen/X86/loop-strength-reduce4.ll
index 6c0eb8c..07e46ec 100644
--- a/test/CodeGen/X86/loop-strength-reduce4.ll
+++ b/test/CodeGen/X86/loop-strength-reduce4.ll
@@ -1,19 +1,5 @@
-; RUN: llc < %s -march=x86 -relocation-model=static -mtriple=i686-apple-darwin | FileCheck %s -check-prefix=STATIC
-; RUN: llc < %s -march=x86 -relocation-model=pic | FileCheck %s -check-prefix=PIC
-
-; By starting the IV at -64 instead of 0, a cmp is eliminated,
-; as the flags from the add can be used directly.
-
-; STATIC: movl    $-64, %ecx
-
-; STATIC: movl    %eax, _state+76(%ecx)
-; STATIC: addl    $16, %ecx
-; STATIC: jne
-
-; In PIC mode the symbol can't be folded, so the change-compare-stride
-; trick applies.
-
-; PIC: cmpl $64
+; RUN: llc < %s -march=x86 | grep cmp | grep 64
+; RUN: llc < %s -march=x86 | not grep inc
 
 @state = external global [0 x i32]		; <[0 x i32]*> [#uses=4]
 @S = external global [0 x i32]		; <[0 x i32]*> [#uses=4]