> Ok, slightly updated. How about this? ...
It did not work either at -m64, but the following one seems to work
(manual testing):
--- /opt/gcc/_gcc_clean/gcc/testsuite/gcc.dg/stack-usage-1.c 2011-03-28
20:27:57.000000000 +0200
+++ /opt/gcc/work/gcc/testsuite/gcc.dg/stack-usage-1.c 2011-03-29
07:35:59.000000000 +0200
@@ -30,12 +30,17 @@
# else
# define SIZE 248
# endif
-#elif defined (__powerpc64__) || defined (__PPC64__)
+#elif defined (__powerpc64__) || defined (__ppc64__) || defined
(__POWERPC64__) \
+ || defined (__PPC64__)
# define SIZE 180
#elif defined (__powerpc__) || defined (__PPC__) || defined (__ppc__) \
|| defined (__POWERPC__) || defined (PPC) || defined (_IBMR2)
# if defined (__ALTIVEC__)
-# define SIZE 220
+# if defined (__APPLE__)
+# define SIZE 204
+# else
+# define SIZE 220
+# endif
# else
# define SIZE 240
# endif
which gives
stack-usage-1.c:59:5:foo 256 static
for both -m32 and -m64
Dominique
