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* [Bug target/102602] New: [10/11/12 Regression] 32bit mips: Error: branch out of range @ 2021-10-05 8:13 bunk at stusta dot de 2021-10-05 8:14 ` [Bug target/102602] " bunk at stusta dot de ` (3 more replies) 0 siblings, 4 replies; 5+ messages in thread From: bunk at stusta dot de @ 2021-10-05 8:13 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102602 Bug ID: 102602 Summary: [10/11/12 Regression] 32bit mips: Error: branch out of range Product: gcc Version: 10.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: bunk at stusta dot de Target Milestone: --- Created attachment 51552 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51552&action=edit Preprocessed sources With a command like /usr/lib/gcc/mipsel-linux-gnu/10/cc1plus -fpreprocessed Options.ii -mel -quiet -dumpbase Options.ii -march=mips32r2 -auxbase Options -O2 -version -o /tmp/cccmq2Yu.s the attached file from a failed build of https://tracker.debian.org/pkg/kstars generates code the assembler rejects. $ g++-10 -c -O2 Options.ii /tmp/ccecXwRM.s: Assembler messages: /tmp/ccecXwRM.s:4908: Error: branch out of range /tmp/ccecXwRM.s:54845: Error: branch out of range /tmp/ccecXwRM.s:54868: Error: branch out of range $ For working and known broken gcc versions, Debian revisions and date they were taken from the upstream branch are: Working: 10.2.1-6 (git 20210110 from the gcc-10 branch) Broken: 10.3.0-11 (git 20210918 from the gcc-10 branch) 11.2.0-8 (git 20210924 from the gcc-11 branch) 20210909-1 (git 20210918 from master) ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/102602] [10/11/12 Regression] 32bit mips: Error: branch out of range 2021-10-05 8:13 [Bug target/102602] New: [10/11/12 Regression] 32bit mips: Error: branch out of range bunk at stusta dot de @ 2021-10-05 8:14 ` bunk at stusta dot de 2021-10-05 12:20 ` rguenth at gcc dot gnu.org ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: bunk at stusta dot de @ 2021-10-05 8:14 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102602 --- Comment #1 from Adrian Bunk <bunk at stusta dot de> --- Created attachment 51553 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51553&action=edit Generated assembler ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/102602] [10/11/12 Regression] 32bit mips: Error: branch out of range 2021-10-05 8:13 [Bug target/102602] New: [10/11/12 Regression] 32bit mips: Error: branch out of range bunk at stusta dot de 2021-10-05 8:14 ` [Bug target/102602] " bunk at stusta dot de @ 2021-10-05 12:20 ` rguenth at gcc dot gnu.org 2021-10-17 20:23 ` [Bug target/102602] " pinskia at gcc dot gnu.org 2021-10-17 20:32 ` pinskia at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: rguenth at gcc dot gnu.org @ 2021-10-05 12:20 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102602 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |wrong-code Target| |mips Target Milestone|--- |10.4 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/102602] 32bit mips: Error: branch out of range 2021-10-05 8:13 [Bug target/102602] New: [10/11/12 Regression] 32bit mips: Error: branch out of range bunk at stusta dot de 2021-10-05 8:14 ` [Bug target/102602] " bunk at stusta dot de 2021-10-05 12:20 ` rguenth at gcc dot gnu.org @ 2021-10-17 20:23 ` pinskia at gcc dot gnu.org 2021-10-17 20:32 ` pinskia at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-10-17 20:23 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102602 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[10/11/12 Regression] 32bit |32bit mips: Error: branch |mips: Error: branch out of |out of range |range | Target Milestone|10.4 |--- --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- > /tmp/ccecXwRM.s:4908: Error: branch out of range The function is huge so I really doubt that this is a regression either. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug target/102602] 32bit mips: Error: branch out of range 2021-10-05 8:13 [Bug target/102602] New: [10/11/12 Regression] 32bit mips: Error: branch out of range bunk at stusta dot de ` (2 preceding siblings ...) 2021-10-17 20:23 ` [Bug target/102602] " pinskia at gcc dot gnu.org @ 2021-10-17 20:32 ` pinskia at gcc dot gnu.org 3 siblings, 0 replies; 5+ messages in thread From: pinskia at gcc dot gnu.org @ 2021-10-17 20:32 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102602 --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Most likley exposed by r10-9646 which introduced more inlining or rather fixing an inlining issue which was broken in the GCC 10 series. This most likely was broken in GCC 9 too. The function is really just huge. I really doubt there is much to be done. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2021-10-17 20:32 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-10-05 8:13 [Bug target/102602] New: [10/11/12 Regression] 32bit mips: Error: branch out of range bunk at stusta dot de 2021-10-05 8:14 ` [Bug target/102602] " bunk at stusta dot de 2021-10-05 12:20 ` rguenth at gcc dot gnu.org 2021-10-17 20:23 ` [Bug target/102602] " pinskia at gcc dot gnu.org 2021-10-17 20:32 ` pinskia at gcc dot gnu.org
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