sd-vsx.c: Skip on AIX.

        * gcc.target/powerpc/sd-vsx.c: Skip on AIX.
        * gcc.target/powerpc/sd-pwr6.c: Same.
        * gcc.dg/stack-usage-1.c: Define SIZE on AIX.
        * g++.dg/debug/pr56294.C: XFAIL on AIX.

From-SVN: r197516

gcc/testsuite/ChangeLog

+2013-04-05  David Edelsohn  <dje.gcc@gmail.com>
+
+	* gcc.target/powerpc/sd-vsx.c: Skip on AIX.
+	* gcc.target/powerpc/sd-pwr6.c: Same.
+	* gcc.dg/stack-usage-1.c: Define SIZE on AIX.
+	* g++.dg/debug/pr56294.C: XFAIL on AIX.
+
 2013-04-05  Ed Smith-Rowland  <3dw4rd@verizon.net>
 
 	* g++.dg/cpp0x/ref-qual-multi-neg.C: New test.

gcc/testsuite/g++.dg/debug/pr56294.C

 // { dg-do compile }
 // { dg-options "-fno-ipa-sra -fcompare-debug" }
+// { dg-xfail-if "" { powerpc-ibm-aix* } { "*" } { "" } }
 
 struct comp_cost { int cost; unsigned complexity; };
 struct cost_pair { struct iv_cand *cand; };

gcc/testsuite/gcc.dg/stack-usage-1.c

@@ -47,6 +47,8 @@
 #    else
 #      define SIZE 220
 #    endif
+#  elif defined (_AIX)
+#    define SIZE 208
 #  else
 #    define SIZE 240
 #  endif

gcc/testsuite/gcc.target/powerpc/sd-pwr6.c

 /* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
+/* { dg-skip-if "" { powerpc*-*-darwin* powerpc-ibm-aix* } { "*" } { "" } } */
 /* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-O2 -mcpu=power6 -mhard-dfp" } */
 /* { dg-final { scan-assembler-not   "lfiwzx"   } } */

gcc/testsuite/gcc.target/powerpc/sd-vsx.c

 /* { dg-do compile { target { powerpc*-*-* } } } */
-/* { dg-skip-if "" { powerpc*-*-darwin* } { "*" } { "" } } */
+/* { dg-skip-if "" { powerpc*-*-darwin* powerpc-ibm-aix* } { "*" } { "" } } */
 /* { dg-require-effective-target powerpc_vsx_ok } */
 /* { dg-options "-O2 -mcpu=power7 -mhard-dfp" } */
 /* { dg-final { scan-assembler-times "lfiwzx" 2 } } */