Don't require -re suffix on -verify directives with regexes.

Differential Revision: http://llvm-reviews.chandlerc.com/D2392

llvm-svn: 197295
diff --git a/clang/test/CXX/expr/expr.const/p3-0x.cpp b/clang/test/CXX/expr/expr.const/p3-0x.cpp
index d9d8485..c202a4e 100644
--- a/clang/test/CXX/expr/expr.const/p3-0x.cpp
+++ b/clang/test/CXX/expr/expr.const/p3-0x.cpp
@@ -97,7 +97,7 @@
 template int f<&S::operator int>(); // expected-error {{does not refer to a function template}}
 template int f<(bool)&S::operator int>();
 
-int n = Val<bool, &S::operator int>::value; // expected-error-re {{conversion from 'int (S::*)(){{( __attribute__\(\(thiscall\)\))?}} const' to 'bool' is not allowed in a converted constant expression}}
+int n = Val<bool, &S::operator int>::value; // expected-error {{conversion from 'int (S::*)(){{( __attribute__\(\(thiscall\)\))?}} const' to 'bool' is not allowed in a converted constant expression}}
 
 namespace NonConstLValue {
   struct S {