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* [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11
@ 2009-04-10 12:47 bonzini at gnu dot org
2009-05-12 12:07 ` [Bug target/39719] [4.5 Regression][cond-optab] " bonzini at gnu dot org
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: bonzini at gnu dot org @ 2009-04-10 12:47 UTC (permalink / raw)
To: gcc-bugs
Note that this is a win on most targets:
int
foo ()
{
extern long long Y;
return (0 > Y++);
}
--
Summary: [cond-optab] uses libcall instead of branch on m68hc11
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: bonzini at gnu dot org
OtherBugsDependingO 39714
nThis:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug target/39719] [4.5 Regression][cond-optab] uses libcall instead of branch on m68hc11 2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org @ 2009-05-12 12:07 ` bonzini at gnu dot org 2009-07-14 20:36 ` bonzini at gnu dot org ` (2 subsequent siblings) 3 siblings, 0 replies; 6+ messages in thread From: bonzini at gnu dot org @ 2009-05-12 12:07 UTC (permalink / raw) To: gcc-bugs -- bonzini at gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P4 Summary|[cond-optab] uses libcall |[4.5 Regression][cond-optab] |instead of branch on m68hc11|uses libcall instead of | |branch on m68hc11 Target Milestone|--- |4.5.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/39719] [4.5 Regression][cond-optab] uses libcall instead of branch on m68hc11 2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org 2009-05-12 12:07 ` [Bug target/39719] [4.5 Regression][cond-optab] " bonzini at gnu dot org @ 2009-07-14 20:36 ` bonzini at gnu dot org 2010-04-06 11:23 ` rguenth at gcc dot gnu dot org 2010-07-31 9:32 ` [Bug target/39719] [4.5/4.6 " rguenth at gcc dot gnu dot org 3 siblings, 0 replies; 6+ messages in thread From: bonzini at gnu dot org @ 2009-07-14 20:36 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from bonzini at gnu dot org 2009-07-14 20:36 ------- I meant that on most targets this testcase was improved by cond-optab, but not on m68hc11. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/39719] [4.5 Regression][cond-optab] uses libcall instead of branch on m68hc11 2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org 2009-05-12 12:07 ` [Bug target/39719] [4.5 Regression][cond-optab] " bonzini at gnu dot org 2009-07-14 20:36 ` bonzini at gnu dot org @ 2010-04-06 11:23 ` rguenth at gcc dot gnu dot org 2010-07-31 9:32 ` [Bug target/39719] [4.5/4.6 " rguenth at gcc dot gnu dot org 3 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu dot org @ 2010-04-06 11:23 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from rguenth at gcc dot gnu dot org 2010-04-06 11:19 ------- GCC 4.5.0 is being released. Deferring to 4.5.1. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|4.5.0 |4.5.1 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/39719] [4.5/4.6 Regression][cond-optab] uses libcall instead of branch on m68hc11 2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org ` (2 preceding siblings ...) 2010-04-06 11:23 ` rguenth at gcc dot gnu dot org @ 2010-07-31 9:32 ` rguenth at gcc dot gnu dot org 3 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu dot org @ 2010-07-31 9:32 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from rguenth at gcc dot gnu dot org 2010-07-31 09:29 ------- GCC 4.5.1 is being released, adjusting target milestone. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|4.5.1 |4.5.2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719 ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <bug-39719-4@http.gcc.gnu.org/bugzilla/>]
* [Bug target/39719] [4.5/4.6 Regression][cond-optab] uses libcall instead of branch on m68hc11 [not found] <bug-39719-4@http.gcc.gnu.org/bugzilla/> @ 2010-12-16 13:28 ` rguenth at gcc dot gnu.org 0 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2010-12-16 13:28 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39719 Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|4.5.2 |4.5.3 --- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-12-16 13:03:51 UTC --- GCC 4.5.2 is being released, adjusting target milestone. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2010-12-16 13:28 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2009-04-10 12:47 [Bug target/39719] New: [cond-optab] uses libcall instead of branch on m68hc11 bonzini at gnu dot org
2009-05-12 12:07 ` [Bug target/39719] [4.5 Regression][cond-optab] " bonzini at gnu dot org
2009-07-14 20:36 ` bonzini at gnu dot org
2010-04-06 11:23 ` rguenth at gcc dot gnu dot org
2010-07-31 9:32 ` [Bug target/39719] [4.5/4.6 " rguenth at gcc dot gnu dot org
[not found] <bug-39719-4@http.gcc.gnu.org/bugzilla/>
2010-12-16 13:28 ` rguenth at gcc dot gnu.org
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