http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55279
--- Comment #8 from Steven Bosscher <steven at gcc dot gnu.org> 2012-12-09
16:13:12 UTC ---
(In reply to comment #7)
> (In reply to comment #5)
> > Why can't cse_reg_info_table() be modified to intercept this?
> Correction: get_cse_reg_info()
Like so, quick-and-dirty hack. HJ, can you try and see if this
keeps valgrind happy?
Index: cse.c
===================================================================
--- cse.c (revision 194325)
+++ cse.c (working copy)
@@ -833,6 +833,7 @@
static inline struct cse_reg_info *
get_cse_reg_info (unsigned int regno)
{
+ init_cse_reg_info (regno + 1);
struct cse_reg_info *p = &cse_reg_info_table[regno];
/* If this entry has not been initialized, go ahead and initialize
