Rename -disable-required-unwind-tables to -unwind-tables-optional.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49391 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/dagcombine-cse.ll b/test/CodeGen/X86/dagcombine-cse.ll
index d5d11f3..b210bec 100644
--- a/test/CodeGen/X86/dagcombine-cse.ll
+++ b/test/CodeGen/X86/dagcombine-cse.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -disable-required-unwind-tables -stats |& grep asm-printer | grep 14
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 -unwind-tables-optional -stats |& grep asm-printer | grep 14
 
 define i32 @t(i8* %ref_frame_ptr, i32 %ref_frame_stride, i32 %idxX, i32 %idxY) nounwind  {
 entry: