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Miran 40093b4a93
 [backport:1.2] Avoid inlining of newObj and newObjRC1 calls (#17582) 
This is taken from:
af69b3ceae

Full original comment:

This is to avoid heavy inlining happening when two allocation calls
would occur shortly after each other.

This inlining would sometimes be accompanied with an optimisation
as the compiler is able to see that cellToUsr ending the first
allocation call is shortly followed by an usrToCell call. The
pointer arithmetic is redundant and the compiler can eliminate it,
leaving only the cell address in a register (and later the stack)
instead of the actual pointer to the user data, as one would expect.

This combined with a GC collect cycle will cause the stack scan to
only notice the cell address, which is of no good due to a usrToCell
in the gcMark call which shifts that address to an adjacent cell.
This means that the actual cell of importance will not get marked
and thus cause a premature collection of that cell. BOOM.
2021-03-30 10:20:58 +02:00
..
mm styleCheck: Fix some inconsistent identifiers (#16177) 2020-12-21 09:41:56 -08:00
alloc.nim fixes #16214 [backport] (#16252) 2020-12-04 17:47:41 +01:00
ansi_c.nim system/excpt: let the OS handle termination on signal (#16712) 2021-02-19 00:29:21 -08:00
arc.nim Replace double backticks with single backticks - Part 1 out of ~6 (#17205) 2021-02-28 23:08:12 -08:00
arithm.nim use lowercase --define switches (#17283) 2021-03-07 12:08:41 +01:00
arithmetics.nim Replace double backticks with single backticks - Part 1 out of ~6 (#17205) 2021-02-28 23:08:12 -08:00
assertions.nim fixes #17033 [backport:1.4] (#17061) 2021-02-17 11:00:03 +01:00
assign.nim followup for #16717: minimized example + improved comment (#16721) 2021-01-15 01:09:58 +01:00
atomics.nim [docs minor] remove unicode in docs comments (#16267) 2020-12-06 05:51:29 +01:00
avltree.nim make AVL tree node part of the memory regions; fixes hard to reproduce channel crashes 2017-01-31 13:08:47 +01:00
basic_types.nim Replace double backticks with single backticks - Part 1 out of ~6 (#17205) 2021-02-28 23:08:12 -08:00
bitmasks.nim ARC now capable of custom extra alignment. Ref, closure and seq support. (#15697) 2020-10-28 14:00:49 +01:00
cellseqs_v1.nim more checking for --gc:arc, no need for valgrind (#14467) 2020-05-29 12:08:17 +02:00
cellseqs_v2.nim arc allocation method aligned (#15588) 2020-10-19 14:50:06 +02:00
cellsets.nim cleaned up the internal documentation (#17524) 2021-03-26 16:27:55 +01:00
cgprocs.nim Initial version of the hot-code reloading support for native targets (#10729) 2019-02-26 15:48:55 +01:00
channels_builtin.nim rename channels to channels_builtin (#17330) 2021-03-12 13:04:32 +01:00
chcks.nim [os:standalone]fix #14011 (#17564) 2021-03-29 17:54:28 +02:00
comparisons.nim Added assertion to clamp (#17248) 2021-03-04 17:27:02 -08:00
countbits_impl.nim follow up #17539 (#17548) 2021-03-29 09:11:07 +08:00
cyclebreaker.nim ORC: prepare for another patent-pending optimization (#15996) 2020-11-18 22:31:06 +01:00
deepcopy.nim ARC now capable of custom extra alignment. Ref, closure and seq support. (#15697) 2020-10-28 14:00:49 +01:00
dollars.nim Replace double backticks with single backticks - Part 1 out of ~6 (#17205) 2021-02-28 23:08:12 -08:00
dyncalls.nim remove all uses of condsyms symbols defined prior to bootstrap nim 0.20.0 (#16918) 2021-02-17 09:32:36 +01:00
embedded.nim make --gc:arc --exceptions:quirky work again [backport:1.4] (#16583) 2021-01-04 19:44:50 +01:00
exceptions.nim Replace double backticks with single backticks - Part 1 out of ~6 (#17205) 2021-02-28 23:08:12 -08:00
excpt.nim IC: green tests (#17311) 2021-03-19 16:53:38 +01:00
fatal.nim fix #16499 (#16514) 2021-01-04 18:27:58 +01:00
formatfloat.nim Revert "printing float values will have one more digit. (#13276) [backport]" (#13363) 2020-02-08 09:30:24 +01:00
gc.nim [backport:1.2] Avoid inlining of newObj and newObjRC1 calls (#17582) 2021-03-30 10:20:58 +02:00
gc2.nim followup #17225: simplify code after removing gc2, generational (#17242) 2021-03-03 13:37:42 +01:00
gc_common.nim Replace double backticks with single backticks - Part 1 out of ~6 (#17205) 2021-02-28 23:08:12 -08:00
gc_hooks.nim gc:destructors progress 2019-09-16 23:54:31 +02:00
gc_interface.nim fixes #13881 2020-05-12 15:46:24 +02:00
gc_ms.nim fix deprecated messages regarding high (#15832) 2020-11-03 16:31:16 +01:00
gc_regions.nim styleCheck: Fix some inconsistent identifiers (#16177) 2020-12-21 09:41:56 -08:00
hti.nim allow old styled RTTI for arc/orc (#15331) 2020-09-16 14:57:01 +02:00
inclrtl.nim remove all uses of condsyms symbols defined prior to bootstrap nim 0.20.0 (#16918) 2021-02-17 09:32:36 +01:00
indexerrors.nim [other] better error message for IndexError for empty containers (#11476) 2019-06-11 14:34:21 +02:00
integerops.nim fixes #14209 [backport:1.2] (#14213) 2020-05-05 00:48:13 +02:00
io.nim use lowercase --define switches (#17283) 2021-03-07 12:08:41 +01:00
iterators.nim Use .. warning:: (#17320) 2021-03-10 10:39:23 -08:00
iterators_1.nim Change stdlib imports to use std prefix in most examples (#17202) 2021-02-28 13:17:19 -08:00
jssys.nim [backport:1.4] JS cstring null fixes (#16979) 2021-02-11 17:04:32 +01:00
memalloc.nim [docs]close #12580 (#17549) 2021-03-28 20:21:27 -07:00
memory.nim remove all uses of condsyms symbols defined prior to bootstrap nim 0.20.0 (#16918) 2021-02-17 09:32:36 +01:00
memtracker.nim addQuitProc => addExitProc (#16765) 2021-01-22 19:51:11 +01:00
mmdisp.nim followup #17225: simplify code after removing gc2, generational (#17242) 2021-03-03 13:37:42 +01:00
nimscript.nim Replace double backticks with single backticks - Part 2 out of ~6 (#17206) 2021-02-28 23:15:26 -08:00
orc.nim Replace double backticks with single backticks - Part 2 out of ~6 (#17206) 2021-02-28 23:15:26 -08:00
osalloc.nim add OpenBSD MAP_STACK for coroutines (#14353) 2020-05-16 21:56:52 +02:00
platforms.nim Add 32-bit RISC-V support (#16231) 2020-12-03 17:33:42 +01:00
profiler.nim Give better error message when profiler and memProfiler used at same time (#9948) 2018-12-19 10:02:20 +01:00
repr.nim remove all uses of condsyms symbols defined prior to bootstrap nim 0.20.0 (#16918) 2021-02-17 09:32:36 +01:00
repr_v2.nim repr_v2 improvements (#14992) 2020-07-15 22:04:15 +02:00
reprjs.nim fix #16025 repr now consistent: does not insert trailing newline (#16034) 2020-11-19 12:12:51 -08:00
seqs_v2.nim ARC now capable of custom extra alignment. Ref, closure and seq support. (#15697) 2020-10-28 14:00:49 +01:00
seqs_v2_reimpl.nim arc allocation method aligned (#15588) 2020-10-19 14:50:06 +02:00
setops.nim better setops docs (#16236) 2020-12-03 14:47:44 +01:00
sets.nim close #11330 sets uses optimized countSetBits (#17334) 2021-03-22 00:36:48 +01:00
stacktraces.nim Replace double backticks with single backticks - Part 2 out of ~6 (#17206) 2021-02-28 23:15:26 -08:00
strmantle.nim remove all uses of condsyms symbols defined prior to bootstrap nim 0.20.0 (#16918) 2021-02-17 09:32:36 +01:00
strs_v2.nim rename prepareStrMutation to prepareMutation (#17235) 2021-03-03 08:08:52 +08:00
syslocks.nim use lowercase --define switches (#17283) 2021-03-07 12:08:41 +01:00
sysspawn.nim styleCheck: Fix some inconsistent identifiers (#16177) 2020-12-21 09:41:56 -08:00
sysstr.nim followup #17225: simplify code after removing gc2, generational (#17242) 2021-03-03 13:37:42 +01:00
threadlocalstorage.nim Fix #17299, fix setAffinity for android (#17574) 2021-03-30 08:05:37 +02:00
threads.nim Replace double backticks with single backticks - Part 2 out of ~6 (#17206) 2021-02-28 23:15:26 -08:00
timers.nim miscellaneous bug fixes (#13291) 2020-01-30 10:54:50 +01:00
widestrs.nim use single backtick (#17133) 2021-02-21 00:27:39 -08:00