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-rw-r--r--gcc/gengenrtl.c23
1 files changed, 21 insertions, 2 deletions
diff --git a/gcc/gengenrtl.c b/gcc/gengenrtl.c
index c33d6fd2579..8104094936f 100644
--- a/gcc/gengenrtl.c
+++ b/gcc/gengenrtl.c
@@ -49,7 +49,8 @@ struct rtx_definition defs[] =
const char *formats[NUM_RTX_CODE];
static const char *
-type_from_format (char c)
+type_from_format (c)
+ char c;
{
switch (c)
{
@@ -70,7 +71,8 @@ type_from_format (char c)
}
static const char *
-accessor_from_format (char c)
+accessor_from_format (c)
+ char c;
{
switch (c)
{
@@ -258,6 +260,23 @@ gencode (f)
gendef (f, *fmt);
}
+#if defined(USE_C_ALLOCA) && !defined(__GNUC__)
+char *
+xmalloc (nbytes)
+ int nbytes;
+{
+ char *tmp = (char *) malloc (nbytes);
+
+ if (!tmp)
+ {
+ fprintf (stderr, "can't allocate %d bytes (out of virtual memory)\n", nbytes);
+ exit (FATAL_EXIT_CODE);
+ }
+
+ return tmp;
+}
+#endif /* USE_C_ALLOCA && !__GNUC__ */
+
int
main(argc, argv)
int argc;