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This reverts commit 0a0f8238d02a2dfff4cd2892408e14cb826cec7e.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Make sure Enumerator::ArithmeticSequence#each to work well
for a complex step value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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String#freeze can be redefined to be destructive. While such
redefinition is definitely weird, it should be possible. Resurrect
the string to prepare for that sort of things.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Simply use DISPATCH_ORIGINAL_INSN instead of rb_funcall. This is,
when possible, overall performant because method dispatch results are
cached inside of CALL_CACHE. Should also be good for JIT.
----
trunk: ruby 2.6.0dev (2018-09-12 trunk 64689) [x86_64-darwin15]
ours: ruby 2.6.0dev (2018-09-12 leaf-insn 64688) [x86_64-darwin15]
last_commit=make opt_str_freeze leaf
Calculating -------------------------------------
trunk ours
vm2_freezestring 5.440M 31.411M i/s - 6.000M times in 1.102968s 0.191017s
Comparison:
vm2_freezestring
ours: 31410864.5 i/s
trunk: 5439865.4 i/s - 5.77x slower
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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This instruction can be written without rb_funcall. It not only boosts
performance of case statements, but also makes room of future JIT
improvements. Because opt_case_dispatch is about optimization this
should not be a bad thing to have.
----
trunk: ruby 2.6.0dev (2018-09-05 trunk 64634) [x86_64-darwin15]
ours: ruby 2.6.0dev (2018-09-12 leaf-insn 64688) [x86_64-darwin15]
last_commit=make opt_case_dispatch leaf
Calculating -------------------------------------
trunk ours
vm2_case_lit 1.366 2.012 i/s - 1.000 times in 0.731839s 0.497008s
Comparison:
vm2_case_lit
ours: 2.0 i/s
trunk: 1.4 i/s - 1.47x slower
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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if and only if it's not moved yet, to avoid potential bugs in the future.
_mjit_compile_send.erb: ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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To attempt to fix CI failure on rubyci freebsd:
https://rubyci.org/logs/rubyci.s3.amazonaws.com/freebsd11zfs/ruby-trunk/log/20180911T123001Z.fail.html.gz
```
JIT success (68.7ms): mjit9@(eval):1 -> /usr/home/hsbt/chkbuild/tmp/build/20180911T123001Z/tmp/jit_test_unload_units_20180911-96427-13cagj9/_ruby_mjit_p99188u9.c
JIT compaction (25.1ms): Compacted 10 methods -> /usr/home/hsbt/chkbuild/tmp/build/20180911T123001Z/tmp/jit_test_unload_units_20180911-96427-13cagj9/_ruby_mjit_p99188u10.soToo many JIT code -- 1 units unloaded
JIT success (68.2ms): mjit10@(eval):1 -> /usr/home/hsbt/chkbuild/tmp/build/20180911T123001Z/tmp/jit_test_unload_units_20180911-96427-13cagj9/_ruby_mjit_p99188u11.c
```
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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to raise descriptive KeyError instead of NoMethodError in case these
attrs are accidentally removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rather than `trace_enablable_insns` which is hard to maintain.
This would make performance bad because new branches for tracepoint will
be added.
Optcarrot before:
fps: 56.885371547337655
fps: 60.02493636060194
fps: 63.051028327122076
fps: 63.78463316242535
fps: 64.20391937940403
fps: 64.55990344731123
fps: 64.56771099162921
fps: 64.95991277629723
fps: 65.15120708973232
fps: 65.90558702393933
fps: 66.29579283026303
Optcarrot after:
fps: 52.7647027470875
fps: 53.67404855529564
fps: 58.40514319229468
fps: 60.90736996487708
fps: 62.83487236283472
fps: 63.01386139447994
fps: 63.42395443471596
fps: 63.78328559878602
fps: 64.58432081229746
fps: 64.78720429848532
fps: 65.48720618907552
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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when catch_except_p is false and insn.always_leaf? is true (never makes
arbitrary method call in the insn).
On Optcarrot, unfortunately this didn't have measureable performance impact.
But still this is a good direction since it becomes much faster when
marking all insns as always leaf.
bare_instructions.rb: add `#always_leaf?` that indicates the insn can
always be considered as leaf. Using dynamic leaf for JIT would be hard
since it requires to discard outdated code somehow.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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as well, to make CI succeed with VM_CHECK_MODE > 1.
vm_insnhelper.c: drop unnecessary MJIT_HEADER ifdef. This is intended to
be ignored by having `static inline`. Removing that by macro would be
helpful for minimizing compilation time, but the impact is not so big
and having many MJIT_HEADER check would be bad for maintainability.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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failure
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64681 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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An instruction is leaf if it has no rb_funcall inside. In order to
check this property, we introduce stack canary which is a random
number collected at runtime. Stack top is always filled with this
number and checked for stack smashing operations, when VM_CHECK_MODE.
[GH-1947]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* util.c (ruby_qsort): __STDC_VERSION__ may not be defined even if it
is available. fixed duplicate definitions when qsort_s is available
on non-Windows platforms. [ruby-core:88921] [Bug #15091]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[Fix GH-1937]
Co-authored-by: Jun Aruga <jaruga@redhat.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Otherwise, I get NameError when running these IPv6 tests individually
or in parallel.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64663 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* configure.ac: macro for C11 to use qsort_s.
* util.c (ruby_qsort): fix for C11 qsort_s. the comparison function
for MSVCRT qsort_s is compatible with BSD qsort_r, but not with C11
qsort_s, in spite of its name.
note that mingw defines __STDC_VERSION__ but uses qsort_s in MSVCRT,
so the MSVCRT block needs to preced the C11 block.
[ruby-core:88899] [Bug #15091]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64661 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Leaky thread detection doesn't happen frequently, enough
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* ext/objspace/object_tracing.c (trace_object_allocations_start): to
prevent TracePoint objects from GC, register them in the VM, since
they are unique per VM.
http://ci.rvm.jp/results/trunk-test@ruby-sky3/1291901
* ext/objspace/object_tracing.c (trace_object_allocations_stop): reuse
TracePoint objects.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[Fix GH-1946]
From: Josh Cheek <josh.cheek@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64650 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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[Bug #14885] [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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added documentation of Enumerator::Lazy#force, just to clarify that it
is an alias of an inherited method. [ruby-core:88872] [Bug #15079]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* Most of these seem OS bugs.
* See https://rubyci.org/logs/rubyci.s3.amazonaws.com/aix71_ppc/ruby-trunk/log/20180905T103302Z.fail.html.gz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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