[PATCH] g++.dg/init/vbase1.C and g++.dg/cpp/ucn-1.C

[David Edelsohn]

No RISC architecture can store directly to MEM, so the expected RTL in
g++.dg/init/vbase1.C is wrong.  I am adding XFAIL for PowerPC.  This
probably should be disabled for ARM and other RISC architectures.

Dollar sign is not a valid identifier on AIX, so g++.dg/cpp/ucn-1.C
will produce an additional error on AIX.

* g++.dg/init/vbase1.C: XFAIL powerpc*-*-*.
* g++.dg/cpp/ucn-1.C: Expect error for dollar sign identifier on AIX.

Thanks, David

Index: init/vbase1.C
===================================================================
--- init/vbase1.C       (revision 230366)
+++ init/vbase1.C       (working copy)
@@ -42,4 +42,4 @@
 // Verify that the SubB() mem-initializer is storing 0 directly into
 // this->D.whatever rather than into a stack temp that is then copied into the
 // base field.
-// { dg-final { scan-rtl-dump "set
\[^\n\]*\n\[^\n\]*this\[^\n\]*\n\[^\n\]*const_int 0" "expand" } }
+// { dg-final { scan-rtl-dump "set
\[^\n\]*\n\[^\n\]*this\[^\n\]*\n\[^\n\]*const_int 0" "expand" { xfail
{ powerpc*-*-* } } } }
Index: cpp/ucn-1.C
===================================================================
--- cpp/ucn-1.C (revision 230366)
+++ cpp/ucn-1.C (working copy)
@@ -7,8 +7,9 @@
   "\u0041";                    // 'A' UCN is OK in string literal
   '\u0041';                    // also OK in character literal

-  int c\u0041c;                      // { dg-error "not valid in an
identifier" }
-  int c\u0024c;                      // $ is OK; not part of basic
source char set
+  int c\u0041c;                // { dg-error "not valid in an identifier" }
+               // $ is OK on most targets; not part of basic source char set
+  int c\u0024c;        // { dg-error "not valid in an identifier" {
target { powerpc-ibm-aix* } } }

   U"\uD800";             // { dg-error "not a valid universal character" }
 }