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* [Bug regression/65121] New: long_call attribute broken weak symbol arm_none_eabi
@ 2015-02-19 15:06 Alex.Velenko at arm dot com
2015-02-19 15:54 ` [Bug target/65121] [5 regression] long_call attribute broken weak symbol arm* ramana at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Alex.Velenko at arm dot com @ 2015-02-19 15:06 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65121
Bug ID: 65121
Summary: long_call attribute broken weak symbol arm_none_eabi
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: regression
Assignee: unassigned at gcc dot gnu.org
Reporter: Alex.Velenko at arm dot com
CC: ramana.radhakrishnan at arm dot com, rth at gcc dot gnu.org
Target: arm-none-eabi
Patch r220684 changed behaviour of varasm.c:default_binds_local_p, which
affected
behavior of gcc/config/arm/arm.c:arm_function_in_section_p and through it
breaks gcc/config/arm/arm.c:arm_is_long_call_p for weak symbols.
As a result, I get regression for gcc.target/arm/long-calls-1.c on
arm-none-eabi:
FAIL: gcc.target/arm/long-calls-1.c scan-assembler-not \tbl?\tweak_l1\n
FAIL: gcc.target/arm/long-calls-1.c scan-assembler-not \tbl?\tweak_l3\n
Corresponding mailing thread:
https://gcc.gnu.org/ml/gcc-patches/2015-02/msg01114.html
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/65121] [5 regression] long_call attribute broken weak symbol arm*
2015-02-19 15:06 [Bug regression/65121] New: long_call attribute broken weak symbol arm_none_eabi Alex.Velenko at arm dot com
@ 2015-02-19 15:54 ` ramana at gcc dot gnu.org
2015-02-19 17:27 ` rth at gcc dot gnu.org
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: ramana at gcc dot gnu.org @ 2015-02-19 15:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65121
Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|arm-none-eabi |arm*
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-02-19
CC| |ramana at gcc dot gnu.org
Component|regression |target
Summary|long_call attribute broken |[5 regression] long_call
|weak symbol arm_none_eabi |attribute broken weak
| |symbol arm*
Ever confirmed|0 |1
--- Comment #1 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
I'd expect this to fail on arm-none-linux-gnueabi(hf) too.
Confirmed.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/65121] [5 regression] long_call attribute broken weak symbol arm*
2015-02-19 15:06 [Bug regression/65121] New: long_call attribute broken weak symbol arm_none_eabi Alex.Velenko at arm dot com
2015-02-19 15:54 ` [Bug target/65121] [5 regression] long_call attribute broken weak symbol arm* ramana at gcc dot gnu.org
@ 2015-02-19 17:27 ` rth at gcc dot gnu.org
2015-03-09 14:42 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: rth at gcc dot gnu.org @ 2015-02-19 17:27 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65121
--- Comment #2 from Richard Henderson <rth at gcc dot gnu.org> ---
Created attachment 34808
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34808&action=edit
proposed patch
Also remove a silly test vs TREE_STATIC that is only relevant to
VAR_DECL, not FUNCTION_DECL.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/65121] [5 regression] long_call attribute broken weak symbol arm*
2015-02-19 15:06 [Bug regression/65121] New: long_call attribute broken weak symbol arm_none_eabi Alex.Velenko at arm dot com
2015-02-19 15:54 ` [Bug target/65121] [5 regression] long_call attribute broken weak symbol arm* ramana at gcc dot gnu.org
2015-02-19 17:27 ` rth at gcc dot gnu.org
@ 2015-03-09 14:42 ` rguenth at gcc dot gnu.org
2015-03-09 15:03 ` jakub at gcc dot gnu.org
2015-03-09 15:20 ` ramana at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-03-09 14:42 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65121
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
Target Milestone|--- |5.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/65121] [5 regression] long_call attribute broken weak symbol arm*
2015-02-19 15:06 [Bug regression/65121] New: long_call attribute broken weak symbol arm_none_eabi Alex.Velenko at arm dot com
` (2 preceding siblings ...)
2015-03-09 14:42 ` rguenth at gcc dot gnu.org
@ 2015-03-09 15:03 ` jakub at gcc dot gnu.org
2015-03-09 15:20 ` ramana at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-03-09 15:03 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65121
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
So, what is the status of testing this? It passed bootstrap/regtest here for
armv7hl-linux, no regressions.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug target/65121] [5 regression] long_call attribute broken weak symbol arm*
2015-02-19 15:06 [Bug regression/65121] New: long_call attribute broken weak symbol arm_none_eabi Alex.Velenko at arm dot com
` (3 preceding siblings ...)
2015-03-09 15:03 ` jakub at gcc dot gnu.org
@ 2015-03-09 15:20 ` ramana at gcc dot gnu.org
4 siblings, 0 replies; 6+ messages in thread
From: ramana at gcc dot gnu.org @ 2015-03-09 15:20 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65121
--- Comment #5 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> ---
Author: ramana
Date: Mon Mar 9 15:19:20 2015
New Revision: 221282
URL: https://gcc.gnu.org/viewcvs?rev=221282&root=gcc&view=rev
Log:
Fix PR number for 65121 in Changelog.
PR target/65121
The commit that fixed this was
https://gcc.gnu.org/ml/gcc-cvs/2015-03/msg00140.html
Modified:
trunk/gcc/ChangeLog
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-03-09 15:20 UTC | newest]
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2015-02-19 15:06 [Bug regression/65121] New: long_call attribute broken weak symbol arm_none_eabi Alex.Velenko at arm dot com
2015-02-19 15:54 ` [Bug target/65121] [5 regression] long_call attribute broken weak symbol arm* ramana at gcc dot gnu.org
2015-02-19 17:27 ` rth at gcc dot gnu.org
2015-03-09 14:42 ` rguenth at gcc dot gnu.org
2015-03-09 15:03 ` jakub at gcc dot gnu.org
2015-03-09 15:20 ` ramana at gcc dot gnu.org
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