public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug target/47998] New: ICE of -O2 @ 2011-03-05 16:49 ysato at users dot sourceforge.jp 2011-03-06 8:11 ` [Bug target/47998] " ysato at users dot sourceforge.jp ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: ysato at users dot sourceforge.jp @ 2011-03-05 16:49 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47998 Summary: ICE of -O2 Product: gcc Version: 4.5.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned@gcc.gnu.org ReportedBy: ysato@users.sourceforge.jp Target: h8300-elf $ cat ice-test.c unsigned char buf[2048]; unsigned char *ptr; void test(void) { ptr = buf + (32 - 1); ptr -= (unsigned long)ptr % 32; } $ h8300-elf-gcc-4.5.3 -mh -mint32 -g -O2 -S ice-test.c ice-test.c: In function ‘test’: ice-test.c:8:1: internal compiler error: in gen_lowpart_general, at rtlhooks.c:59 -O0 or -O1 is no problem. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/47998] ICE of -O2 2011-03-05 16:49 [Bug target/47998] New: ICE of -O2 ysato at users dot sourceforge.jp @ 2011-03-06 8:11 ` ysato at users dot sourceforge.jp 2011-03-06 8:55 ` ysato at users dot sourceforge.jp 2015-02-05 23:45 ` law at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: ysato at users dot sourceforge.jp @ 2011-03-06 8:11 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47998 --- Comment #1 from Yoshinori Sato <ysato at users dot sourceforge.jp> 2011-03-06 08:11:08 UTC --- Created attachment 23557 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23557 proposal fix It mismatch of restriction rule. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/47998] ICE of -O2 2011-03-05 16:49 [Bug target/47998] New: ICE of -O2 ysato at users dot sourceforge.jp 2011-03-06 8:11 ` [Bug target/47998] " ysato at users dot sourceforge.jp @ 2011-03-06 8:55 ` ysato at users dot sourceforge.jp 2015-02-05 23:45 ` law at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: ysato at users dot sourceforge.jp @ 2011-03-06 8:55 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47998 Yoshinori Sato <ysato at users dot sourceforge.jp> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #23557|0 |1 is obsolete| | --- Comment #2 from Yoshinori Sato <ysato at users dot sourceforge.jp> 2011-03-06 08:55:28 UTC --- Created attachment 23558 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23558 proposal fix Sorry. I mistake. Update changes. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/47998] ICE of -O2 2011-03-05 16:49 [Bug target/47998] New: ICE of -O2 ysato at users dot sourceforge.jp 2011-03-06 8:11 ` [Bug target/47998] " ysato at users dot sourceforge.jp 2011-03-06 8:55 ` ysato at users dot sourceforge.jp @ 2015-02-05 23:45 ` law at redhat dot com 2 siblings, 0 replies; 4+ messages in thread From: law at redhat dot com @ 2015-02-05 23:45 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47998 Jeffrey A. Law <law at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |law at redhat dot com Resolution|--- |DUPLICATE --- Comment #3 from Jeffrey A. Law <law at redhat dot com> --- It's not obvious, but this is a duplicate of 45623 which was resolved years ago. *** This bug has been marked as a duplicate of bug 45633 *** ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-02-05 23:45 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-03-05 16:49 [Bug target/47998] New: ICE of -O2 ysato at users dot sourceforge.jp 2011-03-06 8:11 ` [Bug target/47998] " ysato at users dot sourceforge.jp 2011-03-06 8:55 ` ysato at users dot sourceforge.jp 2015-02-05 23:45 ` law at redhat dot com
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).