Revert "[SCEV] Enable SCEV verification by default in EXPENSIVE_CHECKS builds"
This reverts commit r301150. It breaks CodeGen/Hexagon/hwloop-wrap2.ll, reverting
while I investigate.
llvm-svn: 301154
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp
index a5234b4..1cc0554 100644
--- a/llvm/lib/Analysis/ScalarEvolution.cpp
+++ b/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -114,16 +114,9 @@
cl::init(100));
// FIXME: Enable this with EXPENSIVE_CHECKS when the test suite is clean.
-static cl::opt<bool> VerifySCEV(
- "verify-scev",
- cl::desc("Verify ScalarEvolution's backedge taken counts (slow)"),
-#ifdef EXPENSIVE_CHECKS
- cl::init(true)
-#else
- cl::init(false)
-#endif
- );
-
+static cl::opt<bool>
+VerifySCEV("verify-scev",
+ cl::desc("Verify ScalarEvolution's backedge taken counts (slow)"));
static cl::opt<bool>
VerifySCEVMap("verify-scev-maps",
cl::desc("Verify no dangling value in ScalarEvolution's "
diff --git a/llvm/test/Transforms/LoopUnswitch/2008-11-03-Invariant.ll b/llvm/test/Transforms/LoopUnswitch/2008-11-03-Invariant.ll
index 01ef371..90c0944 100644
--- a/llvm/test/Transforms/LoopUnswitch/2008-11-03-Invariant.ll
+++ b/llvm/test/Transforms/LoopUnswitch/2008-11-03-Invariant.ll
@@ -1,5 +1,5 @@
; REQUIRES: asserts
-; RUN: opt < %s -loop-unswitch -stats -disable-output 2>&1 | grep "1 loop-unswitch[ ]*-[ ]*Number of branches unswitched" | count 1
+; RUN: opt < %s -loop-unswitch -stats -disable-output 2>&1 | grep "1 loop-unswitch - Number of branches unswitched" | count 1
; PR 3170
define i32 @a(i32 %x, i32 %y) nounwind {
entry: