re PR middle-end/52997 (FAIL: gcc.dg/c99-intconst-1.c (internal compiler error))

	* PR middle-end/52997
	* ira.c (find_moveable_pseudos): Call resize_reg_info.

From-SVN: r186875

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ccddd55767c037358efc85fd61c2645132901d16..0515b9f8cbdab63ff5831175dbf24b832855d2b8 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-04-26  Bernd Schmidt  <bernds@codesourcery.com>
+
+       * PR middle-end/52997
+       * ira.c (find_moveable_pseudos): Call resize_reg_info.
+
 2012-04-26  David S. Miller  <davem@davemloft.net>
 
        * config/sparc/niagara4.md: New file.

diff --git a/gcc/ira.c b/gcc/ira.c
index 3b598e65064e744e4a9ffb4cbee0206278dcc257..49ecfaaba86d0df673154839a6948526e1723fc2 100644 (file)
--- a/gcc/ira.c
+++ b/gcc/ira.c
@@ -3983,7 +3983,8 @@ find_moveable_pseudos (void)
 
   last_moveable_pseudo = max_reg_num ();
 
-  fix_reg_equiv_init();
+  fix_reg_equiv_init ();
+  resize_reg_info ();
   regstat_free_n_sets_and_refs ();
   regstat_free_ri ();
   regstat_init_n_sets_and_refs ();