[Perl/perl5] 69a1e3: locale.c: Change type of a variable to silence com...
Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: 69a1e3a0d53b6a18f99177ab0c54f286f9a86bb2
https://github.com/Perl/perl5/commit/69a1e3a0d53b6a18f99177ab0c54f286f9a86bb2
Author: TAKAI Kousuke <62541129+t-...@users.noreply.github.com>
Date: 2023-11-28 (Tue, 28 Nov 2023)
Changed paths:
M locale.c
Log Message:
---
locale.c: Change type of a variable to silence compiler warning
The variable `already_checked` in Perl_init_i18nl10n() never become
negative, and never exceed `C_trial` which is a small positive integer.
Thus `unsigned int` should be enough.
This fixes build warning on 32-bit target
(where sizeof(unsigned int) == sizeof(SSize_t)):
locale.c: In function ‘Perl_init_i18nl10n’:
locale.c:7370:40: warning: comparison of integer expressions of different
signedness: ‘unsigned int’ and ‘ssize_t’ {aka ‘int’} [-Wsign-compare]
7370 | for (unsigned int i = 0; i < already_checked; i++) {
|^
[Perl/perl5] 3ac05d: define HAS_TRUNC and $Config{d_trunc)for MSVC builds
Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: 3ac05d10dbdaef0cafb6d83c210b2704a469e89b
https://github.com/Perl/perl5/commit/3ac05d10dbdaef0cafb6d83c210b2704a469e89b
Author: sisyphus
Date: 2023-11-27 (Mon, 27 Nov 2023)
Changed paths:
M win32/config.vc
M win32/config_H.vc
Log Message:
---
define HAS_TRUNC and $Config{d_trunc)for MSVC builds
Fixes POSIX/t/math.t failures on MSVC builds of MSWin32-x86-multi-thread
[Perl/perl5] 3e3ef4: skip the actual performance check with ASAN
Branch: refs/heads/smoke-me/tonyc/21654-N-squared-slow Home: https://github.com/Perl/perl5 Commit: 3e3ef48e030e62f49f1b1fffc1e574c3bdea6450 https://github.com/Perl/perl5/commit/3e3ef48e030e62f49f1b1fffc1e574c3bdea6450 Author: Tony Cook Date: 2023-11-28 (Tue, 28 Nov 2023) Changed paths: M t/perf/tmps.t Log Message: --- skip the actual performance check with ASAN The seems to greatly extend the runtime.
[Perl/perl5] 55b088: TODO test the performance of growing the tmps stack
Branch: refs/heads/smoke-me/tonyc/21654-N-squared-slow Home: https://github.com/Perl/perl5 Commit: 55b0882f99bb41f26378e91d619e77707a044e74 https://github.com/Perl/perl5/commit/55b0882f99bb41f26378e91d619e77707a044e74 Author: Tony Cook Date: 2023-11-27 (Mon, 27 Nov 2023) Changed paths: M MANIFEST A t/perf/tmps.t Log Message: --- TODO test the performance of growing the tmps stack Commit: 7a28defe93b9bb8f3944648692c5d01ac486aed1 https://github.com/Perl/perl5/commit/7a28defe93b9bb8f3944648692c5d01ac486aed1 Author: Tony Cook Date: 2023-11-27 (Mon, 27 Nov 2023) Changed paths: M scope.c M t/perf/tmps.t Log Message: --- grow the tmps (mortal) stack exponentially rather than linearly As with the value stack and the save stack, this gives us constant amortized growth per element. After this patch the profiler shows the "SvPV_shrink_to_cur(sv)" and "sv = sv_2mortal(newSV(80))" calls in do_readline as the hotspots for the io unheated test case, using 55% of the measured time in total. Fixes #21654 Compare: https://github.com/Perl/perl5/compare/55b0882f99bb%5E...7a28defe93b9
[Perl/perl5] 7e806e: re: fix wording in documentation
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: 7e806ecbca7f1e4b9c2fdedd22c320923c60a80c https://github.com/Perl/perl5/commit/7e806ecbca7f1e4b9c2fdedd22c320923c60a80c Author: Lukas Mai Date: 2023-11-27 (Mon, 27 Nov 2023) Changed paths: M ext/re/re.pm Log Message: --- re: fix wording in documentation Fixes #21674.
[Perl/perl5] 371deb: `valgrindpp.pl`: Fix `new` indirect syntax
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: 371deba642a366634ca4a1af68cdffa5ed70f76a https://github.com/Perl/perl5/commit/371deba642a366634ca4a1af68cdffa5ed70f76a Author: Elvin Aslanov Date: 2023-11-27 (Mon, 27 Nov 2023) Changed paths: M Porting/valgrindpp.pl Log Message: --- `valgrindpp.pl`: Fix `new` indirect syntax In two places Also format POD in few places
[Perl/perl5] 6f880c: pp.c: Add dummy goto to silence -Wunused-label war...
Branch: refs/heads/blead Home: https://github.com/Perl/perl5 Commit: 6f880c1acc64761e1d30381f4c8a3f6f6f87b544 https://github.com/Perl/perl5/commit/6f880c1acc64761e1d30381f4c8a3f6f6f87b544 Author: TAKAI Kousuke <62541129+t-...@users.noreply.github.com> Date: 2023-11-27 (Mon, 27 Nov 2023) Changed paths: M pp.c Log Message: --- pp.c: Add dummy goto to silence -Wunused-label warning in pp_divide The label "ret" was only referred in PERL_TRY_UV_DIVIDE block which is not compiled on typical 32-bit build, thus it used to trigger a warning like "label ‘ret’ defined but not used". Added goto will be optimized out and should not incur any runtime overhead.
[Perl/perl5] ded9a6: don't optimize (or warn about) control flow ops in...
Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: ded9a6e16032bc75c3732b45c4d4012e22994974
https://github.com/Perl/perl5/commit/ded9a6e16032bc75c3732b45c4d4012e22994974
Author: Lukas Mai
Date: 2023-11-27 (Mon, 27 Nov 2023)
Changed paths:
M lib/B/Deparse.t
M op.c
M t/lib/warnings/op
Log Message:
---
don't optimize (or warn about) control flow ops in OP_SASSIGN
In short, '$a = return $b' is stored "backwards": OP_SASSIGN has the RHS
of the assignment as its first operand. Warning about precedence makes
no sense here.
Logical assignment ops like //=, ||=, &&= are represented as
OP_{DOR,OR,AND}ASSIGN wrapped around a weird single-child OP_SASSIGN.
Trying to naively elide the inner OP_SASSIGN leaves a dangling outer
OP_{DOR,OR,AND}ASSIGN (which B::Deparse doesn't know what to do with) or
just makes the compiler loop indefinitely. So just don't.
Fixes #21665.
