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[Bug fortran/42517] Bogus runtime error with -fopenmp -fcheck=recursion
- From: "janus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 27 Dec 2009 18:39:30 -0000
- Subject: [Bug fortran/42517] Bogus runtime error with -fopenmp -fcheck=recursion
- References: <bug-42517-16146@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from janus at gcc dot gnu dot org 2009-12-27 18:39 -------
An easy way to fix this is to simply disable the recursion check if -fopenmp is
given:
Index: gcc/fortran/trans-decl.c
===================================================================
--- gcc/fortran/trans-decl.c (revision 155479)
+++ gcc/fortran/trans-decl.c (working copy)
@@ -4318,7 +4318,8 @@ gfc_generate_function_code (gfc_namespace * ns)
is_recursive = sym->attr.recursive
|| (sym->attr.entry_master
&& sym->ns->entries->sym->attr.recursive);
- if ((gfc_option.rtcheck & GFC_RTCHECK_RECURSION) && !is_recursive)
+ if ((gfc_option.rtcheck & GFC_RTCHECK_RECURSION) && !is_recursive
+ && !gfc_option.flag_openmp)
{
char * msg;
@@ -4395,7 +4396,8 @@ gfc_generate_function_code (gfc_namespace * ns)
gfc_add_expr_to_block (&block, tmp);
/* Reset recursion-check variable. */
- if ((gfc_option.rtcheck & GFC_RTCHECK_RECURSION) && !is_recursive)
+ if ((gfc_option.rtcheck & GFC_RTCHECK_RECURSION) && !is_recursive
+ && !gfc_option.flag_openmp)
{
gfc_add_modify (&block, recurcheckvar, boolean_false_node);
recurcheckvar = NULL;
@@ -4426,7 +4428,8 @@ gfc_generate_function_code (gfc_namespace * ns)
{
gfc_add_expr_to_block (&block, tmp);
/* Reset recursion-check variable. */
- if ((gfc_option.rtcheck & GFC_RTCHECK_RECURSION) && !is_recursive)
+ if ((gfc_option.rtcheck & GFC_RTCHECK_RECURSION) && !is_recursive
+ && !gfc_option.flag_openmp)
{
gfc_add_modify (&block, recurcheckvar, boolean_false_node);
recurcheckvar = NULL;
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42517