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re PR target/37394 (Segfault in ia64_variable_issue with -O -fschedule-insns2)

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gcc/

2008-09-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/37394
	* config/ia64/ia64.c (ia64_optimization_options): Move
	checking and setting flag_schedule_insns_after_reload and
	ia64_flag_schedule_insns2 back to ...
	(ia64_override_options): Here.

gcc/testsuite/

2008-09-18  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/37394
	* g++.dg/other/pr37394.C: New.

From-SVN: r140475
This commit is contained in:
H.J. Lu 2008-09-18 13:27:36 -07:00
parent 334e912a93
commit faae4ae73f
4 changed files with 32 additions and 11 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2008-09-18 H.J. Lu <hongjiu.lu@intel.com>
PR target/37394
* config/ia64/ia64.c (ia64_optimization_options): Move
checking and setting flag_schedule_insns_after_reload and
ia64_flag_schedule_insns2 back to ...
(ia64_override_options): Here.
2008-09-18 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR rtl-opt/37451

10
gcc/config/ia64/ia64.c
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@ -5233,6 +5233,9 @@ ia64_override_options (void)
TARGET_INLINE_SQRT = INL_MAX_THR;
}
ia64_flag_schedule_insns2 = flag_schedule_insns_after_reload;
flag_schedule_insns_after_reload = 0;
ia64_section_threshold = g_switch_set ? g_switch_value : IA64_DEFAULT_GVALUE;
init_machine_status = ia64_init_machine_status;
@ -9922,13 +9925,6 @@ void
ia64_optimization_options (int level ATTRIBUTE_UNUSED,
int size ATTRIBUTE_UNUSED)
{
/* Disable the second machine independent scheduling pass and use one for the
IA-64. This needs to be here instead of in OVERRIDE_OPTIONS because this
is done whenever the optimization is changed via #pragma GCC optimize or
attribute((optimize(...))). */
ia64_flag_schedule_insns2 = flag_schedule_insns_after_reload;
flag_schedule_insns_after_reload = 0;
/* Let the scheduler form additional regions. */
set_param_value ("max-sched-extend-regions-iters", 2);

13
gcc/testsuite/ChangeLog
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@ -1,10 +1,15 @@
2008-09-18 H.J. Lu <hongjiu.lu@intel.com>
PR target/37394
* g++.dg/other/pr37394.C: New.
2008-09-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/35945
* gfortran.dg/host_assoc_types_2.f90: New test.
PR fortran/35945
* gfortran.dg/host_assoc_types_2.f90: New test.
PR fortran/36700
* gfortran.dg/host_assoc_call_2.f90: New test.
PR fortran/36700
* gfortran.dg/host_assoc_call_2.f90: New test.
2008-09-18 DJ Delorie <dj@redhat.com>

12
gcc/testsuite/g++.dg/other/pr37394.C Normal file
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@ -0,0 +1,12 @@
// Origin: Martin Michlmayr <tbm@cyrius.com>
// { dg-do compile { target ia64-*-* } }
// { dg-options "-O -fschedule-insns2" }
struct _Words
{
void *_M_pword;
_Words ():
_M_pword (0)
{
}
} _M_word_zero;