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/PowerPC/fold-li.ll b/test/CodeGen/PowerPC/fold-li.ll
index c59305f..89d5d64 100644
--- a/test/CodeGen/PowerPC/fold-li.ll
+++ b/test/CodeGen/PowerPC/fold-li.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=ppc32 -disable-required-unwind-tables | \
+; RUN: llvm-as < %s | llc -march=ppc32 -unwind-tables-optional | \
 ; RUN:   grep -v align | not grep li
 
 ;; Test that immediates are folded into these instructions correctly.