[Bug lto/99559] New: LTO with -Os -ffreestanding -nodefaultlibs may generate call to memcpy, but fail linking even though memcpy is defined

2021-03-12 Thread kabel at blackhole dot sk via Gcc-bugs
Version: 10.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: kabel at blackhole dot sk CC: marxin at gcc dot gnu.org Target Milestone: --- Created

[Bug target/71889] [MIPS] python: "insn does not satisfy its constraints"

2016-07-15 Thread kabel at blackhole dot sk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71889 --- Comment #3 from Marek Behun --- > Enabling optimizations without any -O is a no-op so you effectively tested > -O0. So even if I use all the -f flags, without any -O, they are not turned on? So if I want for example just to turn on half of

[Bug c/71889] New: [5.4 Regression] [MIPS] python: "insn does not satisfy its constraints"

2016-07-14 Thread kabel at blackhole dot sk
ty: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: kabel at blackhole dot sk Target Milestone: --- Created attachment 38909 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38909=edit _codecs_cn.preprocessed.c Com

[Bug c/71889] [5.4 Regression] [MIPS] python: "insn does not satisfy its constraints"

2016-07-14 Thread kabel at blackhole dot sk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71889 Marek Behun changed: What|Removed |Added CC||kabel at blackhole dot sk --- Comment #1

[Bug c++/70112] [lto] Segmentation fault in Libreoffice's program gengal.bin when build with LTO

2016-03-07 Thread kabel at blackhole dot sk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70112 --- Comment #3 from Marek Behun --- Created attachment 37892 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37892=edit sanitizer-output.txt

[Bug c++/70112] [lto] Segmentation fault in Libreoffice's program gengal.bin when build with LTO

2016-03-07 Thread kabel at blackhole dot sk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70112 --- Comment #2 from Marek Behun --- (In reply to Markus Trippelsdorf from comment #1) Does not happen with -O0, does with -O1, -O2, -O3. When gengal.bin is compiled with -O0 -fsanitize=undefined, then in runs successfully, but the sanitizer

[Bug lto/50394] [meta-bug] Issues with building libreoffice with LTO

2016-03-06 Thread kabel at blackhole dot sk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50394 Marek Behun changed: What|Removed |Added CC||kabel at blackhole dot sk --- Comment #32

[Bug c++/70112] New: [lto] Segmentation fault in Libreoffice's program gengal.bin when build with LTO

2016-03-06 Thread kabel at blackhole dot sk
Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: kabel at blackhole dot sk Target Milestone: --- Created attachment 37882 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37882=edit gengal-backtrace.txt As Stef