[Bug lto/91163] ARM lto optimalization fail in big-endian case (error: could not unlink output file)

2019-07-16 Thread jdobry at centrum dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91163 jdobry at centrum dot cz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution

[Bug lto/91163] ARM lto optimalization fail in big-endian case (error: could not unlink output file)

2019-07-15 Thread jdobry at centrum dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91163 --- Comment #8 from jdobry at centrum dot cz --- It is NOT duplicate of PR90369. I belive that I found problem and solution already. Problem is somewhere in binutils. Released version 2.31 nad 2.32 are broken. Previous version 2.30 is OK

[Bug lto/91163] ARM lto optimalization fail in big-endian case (error: could not unlink output file)

2019-07-15 Thread jdobry at centrum dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91163 --- Comment #5 from jdobry at centrum dot cz --- I found one new dependency of this bug: GCC 9.1.0 + binutils 2.30 is OK GCC 9.1.0 + binutils 2.32 failing with " error: could not unlink output file" Everything except binutils versio

[Bug lto/91163] ARM lto optimalization fail in big-endian case (error: could not unlink output file)

2019-07-15 Thread jdobry at centrum dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91163 --- Comment #4 from jdobry at centrum dot cz --- It is possible that this bug can be related to https://answers.launchpad.net/gcc-arm-embedded/+question/682041 Only maybe. I don't know it.

[Bug lto/91163] ARM lto optimalization fail in big-endian case (error: could not unlink output file)

2019-07-14 Thread jdobry at centrum dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91163 --- Comment #3 from jdobry at centrum dot cz --- Here is update for big-endian multilib compilation https://pastebin.com/mzm12Q8m (fix typo in MULTILIB_MATCHES line)

[Bug lto/91163] ARM lto optimalization fail in big-endian case (error: could not unlink output file)

2019-07-14 Thread jdobry at centrum dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91163 --- Comment #2 from jdobry at centrum dot cz --- No, it isn't duplicate to PR90369. 1) I try to apply PR90369 patch without any difference. 2) This problem is independent to -save-temps parameter.

[Bug lto/91163] New: ARM lto optimalization fail in big-endian case (error: could not unlink output file)

2019-07-14 Thread jdobry at centrum dot cz
Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: jdobry at centrum dot cz CC: marxin at gcc dot gnu.org Target Milestone: --- Hello, in short problem is simple. Let's have file test.c with