https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37394
Bug 37394 depends on bug 37565, which changed state.
Bug 37565 Summary: __optimize__ attribute doesn't work correctly
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37565
What|Removed |Added
--- Comment #9 from hjl dot tools at gmail dot com 2008-09-18 14:14 ---
A patch is posted at
http://gcc.gnu.org/ml/gcc-patches/2008-09/msg01275.html
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hjl dot tools at gmail dot com changed:
What|Removed |Added
--- Comment #10 from hjl at gcc dot gnu dot org 2008-09-18 20:28 ---
Subject: Bug 37394
Author: hjl
Date: Thu Sep 18 20:27:36 2008
New Revision: 140475
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=140475
Log:
gcc/
2008-09-18 H.J. Lu [EMAIL PROTECTED]
PR target/37394
--- Comment #11 from hjl dot tools at gmail dot com 2008-09-18 20:35
---
Fixed.
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hjl dot tools at gmail dot com changed:
What|Removed |Added
Status|NEW
--- Comment #8 from hjl dot tools at gmail dot com 2008-09-17 18:06 ---
It may also impact PR 37283.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37394
--- Comment #7 from pinskia at gcc dot gnu dot org 2008-09-14 05:02 ---
Should have been confirmed already.
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
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jsm28 at gcc dot gnu dot org changed:
What|Removed |Added
Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37394
--- Comment #5 from hjl dot tools at gmail dot com 2008-09-07 20:11 ---
--- gcc/opts.c.over 2008-09-07 12:50:39.0 -0700
+++ gcc/opts.c 2008-09-07 12:47:04.0 -0700
@@ -1001,13 +1001,13 @@ decode_options (unsigned int argc, const
flag_unwind_tables =
--- Comment #6 from hjl dot tools at gmail dot com 2008-09-08 00:04 ---
We have OPTIMIZATION_OPTIONS which is executed once just after
the optimization level is determined and before the remainder
of the command options have been parsed. This macro is run once
at program startup and
--- Comment #1 from tbm at cyrius dot com 2008-09-06 08:55 ---
Program received signal SIGSEGV, Segmentation fault.
0x40cf1810 in ia64_variable_issue (dump=0x203eb488,
sched_verbose=0, insn=0x22080550,
can_issue_more=15540576) at gcc/config/ia64/ia64.c:6645
--- Comment #2 from tbm at cyrius dot com 2008-09-06 08:58 ---
Created an attachment (id=16243)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16243action=view)
Preprocessed code
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37394
--- Comment #3 from tbm at cyrius dot com 2008-09-06 08:59 ---
/* Testcase by Martin Michlmayr [EMAIL PROTECTED] */
struct _Words
{
void *_M_pword;
_Words ():
_M_pword (0)
{
}
} _M_word_zero;
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37394
--- Comment #4 from hjl dot tools at gmail dot com 2008-09-06 17:07 ---
The problem is IA64 has
void
ia64_optimization_options (int level ATTRIBUTE_UNUSED,
int size ATTRIBUTE_UNUSED)
{
/* Disable the second machine independent scheduling pass and use one
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
CC||pinskia at gcc dot gnu dot
|
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