Apparently I forgot to check rs6000.h when doing the flag_asan
-> flag_sanitize change. This broke bootstrap on ppc.
Tested powerpc64-unknown-linux-gnu, applying to ubsan branch.
diff --git a/gcc/ChangeLog.ubsan b/gcc/ChangeLog.ubsan
index 311a15c..ac584ff 100644
--- a/gcc/ChangeLog.ubsan
+++ b/gcc/ChangeLog.ubsan
@@ -1,5 +1,10 @@
2013-07-30 Marek Polacek <pola...@redhat.com>
+ * config/rs6000/rs6000.h (FRAME_GROWS_DOWNWARD): Use flag_sanitize
+ instead of flag_asan.
+
+2013-07-30 Marek Polacek <pola...@redhat.com>
+
* ubsan.c (ubsan_source_location): Use build_constructor_va
instead of build_constructor.
(ubsan_type_descriptor): Likewise.
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index e5a6abd..f89b20d 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -1498,7 +1498,8 @@ extern enum reg_class
rs6000_constraints[RS6000_CONSTRAINT_MAX];
On the RS/6000, we grow upwards, from the area after the outgoing
arguments. */
-#define FRAME_GROWS_DOWNWARD (flag_stack_protect != 0 || flag_asan != 0)
+#define FRAME_GROWS_DOWNWARD (flag_stack_protect != 0 \
+ || (flag_sanitize & SANITIZE_ADDRESS) != 0)
/* Size of the outgoing register save area */
#define RS6000_REG_SAVE ((DEFAULT_ABI == ABI_AIX \
Marek
