Bring over changes from devo.

From-SVN: r19053

gcc/testsuite/g++.old-deja/g++.brendan/asm-extn1.C

 // Build don't link: 
 // Special g++ Options: -S
 // GROUPS passed asm-extension
-// excess errors test - XFAIL a29k-*-* mn10300-elf
+// Skip if not target: sparc-sun-*
 // This used to crash because c_expand_asm_keyword didn't know what to
 // do with this.  The parser rules were changed to accept an expr, instead
 // of a stmt.