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* siri/logger/bench:
[logger] Add benchmark of big log events with chars_limit and max_size
[logger] Add max memory usage to statistics in logger_olp
Skip logger benchmarks in normal kernel test
[logger] Add benchmark of events per millisecond for handlers
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* ingela/ftp/chunk-timing/ERIERL-316/OTP-15659:
ftp: Correct test case
ftp: Fix timing bug
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Test case can not make assumptions on how many chunks will delivered
from the underlaying TCP stream.
Some code commented out that should be used in some form to create
a new test case. There might be other issues than the one fixed in
the previous commit.
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* rickard/send-bump-reds/ERL-773/OTP-15513:
Fix faulty assertion
Bump reductions on send based on message size
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* maint:
Updated OTP version
Prepare release
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* maint-21:
Updated OTP version
Prepare release
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* maint:
kernel runtime dependency to erts
erts: Add yield via timeout to inet read_packet
erts: Don't increase buffer when sctp sndbuf is set
erts: Only change inet buffer if not set
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into maint
* lukas/erts/fix_inet_buffer_auto_adjust/OTP-15651/OTP-15652:
kernel runtime dependency to erts
erts: Add yield via timeout to inet read_packet
erts: Don't increase buffer when sctp sndbuf is set
erts: Only change inet buffer if not set
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* rickard/bootstrap-build-fix:
Fix bootstrap build of erl_interface
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* maint:
stdlib: Correct and optimize pretty printing of strings
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* hasse/stdlib/optimize_pretty_printing/OTP-15639:
stdlib: Correct and optimize pretty printing of strings
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* john/compiler/validator-type-conflict-fix/ERL-867:
beam_validator: Express test_arity/is_tagged_tuple as type tests
beam_validator: Fix type subtraction on select_* and inequality
beam_validator: Style fix for asserts in list comprehensions
beam_validator: Infer types from bs_put instructions
beam_validator: is_map no longer needs special treatment
beam_validator: Refactor type conflict resolution
beam_validator: Refactor branch handling
beam_validator: Fix element/2 BIF handling
beam_validator: Rename get_move_term_type and clean up get_raw_type
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This ensures that unreachable branches are properly ignored on
repeated checks (although tuple type subtraction isn't complete
yet).
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Type subtraction never resulted in the 'none' type, even when it
was obvious that it should. Once that was fixed it became apparent
that inequality checks also fell into the same subtraction trap
that the type pass warned about in a comment.
This then led to another funny problem with select_val, consider
the following code:
{bif,'>=',{f,0},[{x,0},{integer,1}],{x,0}}.
{select_val,{x,0},{f,70},{list,[{atom,false},{f,69},
{atom,true},{f,68}]}}.
The validator knows that '>=' can only return a boolean, so once it
has subtracted 'false' and 'true' it killed the state because all
all valid branches had been taken, so validation would crash once
it tried to branch off the fail label.
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into maint-21
* lukas/erts/fix_inet_buffer_auto_adjust/OTP-15651/OTP-15652:
kernel runtime dependency to erts
erts: Add yield via timeout to inet read_packet
erts: Don't increase buffer when sctp sndbuf is set
erts: Only change inet buffer if not set
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* rickard/make-fixes-21/OTP-15551:
Fix install phase in build system
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* hans/ssh/cuddle_tests:
crypto: Filter test case ciphers for supported ones
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Change code to not send a message to itself as this allows other
messages to come in between. A change in TLS code made this scenario
more likely to happen, and the symptom is that the ftp:chunk_recv/1
function hangs.
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* rickard/bootstrap-build-fix:
Fix build of bootstrap
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The current type conflict resolution works well for the example
case in the comment, but doesn't handle branched code properly,
consider the following:
{label,2}.
{test,is_tagged_tuple,{f,ignored},[{x,0},3,{atom,r}]}.
{allocate_zero,2,1}.
{move,{x,0},{y,0}}.
%% {y,0} is known to be {r, _, _} now.
{get_tuple_element,{x,0},2,{x,0}}.
{'try',{y,1},{f,3}}.
%% ... snip ...
{jump,{f,5}}.
{label,3}.
{try_case,{y,1}}.
%% {x,0} is the error class (an atom), {x,1} is the error term.
{test,is_eq_exact,{f,ignored},[{x,0},{y,0}]}.
%% ... since tuples and atoms can't meet, the type of {y,0} is
%% now {atom,[]} because the current code assumes the type
%% we're updating with.
{move,{x,1},{x,0}}.
{jump,{f,5}}.
{label,5}.
%% ... joining tuple (block 2) and atom (block 3) means 'term',
%% so the get_tuple_element instruction fails to validate
%% despite this being unrechable from block 3.
{test_heap,3,1}.
{get_tuple_element,{y,0},1,{x,1}}.
{put_tuple2,{x,0},{list,[{x,1},{x,0}]}}.
{deallocate,2}.
return.
This commit kills the state on type conflicts, making unreachable
instructions truly unreachable.
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While complex_test made certain branching instructions a lot easier
to read, we're still using `branch_state` for many others which is
hard to read and makes it impossible to "abort" branches on type
conflicts.
This commit replaces nearly all uses of `branch_state` with a
general branching mechanism, improving readability and paving the
way for proper type conflict resolution.
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Avoid traversing all of the list/string when only part of it will be
used. An explicit check that the list is flat is needed since
string:slice() accepts deep lists and more.
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* rickard/emd2exml-fix-18/OTP-13621:
Adjust generated XML so it respects current DTD
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* rickard/make-fixes-21/OTP-15551:
Fix install phase in build system
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* rickard/make-fixes-22/OTP-15551:
Fix install phase in build system
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* rickard/make-fixes-21/OTP-15551:
Fix install phase in build system
- Install of (mainly) documentation caused rebuild and
modification of the source tree even when the source
previously had been built. Also otp_patch_apply
modified the source tree when updating documentation.
This messed up the installation if installation was
performed by another user than the user that originally
built the system which not is an uncommon scenario.
- Some documentation was installed by copying files
instead of installing the files which caused faulty
access rights on files.
- The documentation was not properly updated when
applying a patch using otp_patch_apply.
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* rickard/make-fixes-20/OTP-15551:
Fix install phase in build system
- Install of (mainly) documentation caused rebuild and
modification of the source tree even when the source
previously had been built. Also otp_patch_apply
modified the source tree when updating documentation.
This messed up the installation if installation was
performed by another user than the user that originally
built the system which not is an uncommon scenario.
- Some documentation was installed by copying files
instead of installing the files which caused faulty
access rights on files.
- The documentation was not properly updated when
applying a patch using otp_patch_apply.
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* rickard/make-fixes-19/OTP-15551:
Fix install phase in build system
- Install of (mainly) documentation caused rebuild and
modification of the source tree even when the source
previously had been built. Also otp_patch_apply
modified the source tree when updating documentation.
This messed up the installation if installation was
performed by another user than the user that originally
built the system which not is an uncommon scenario.
- Some documentation was installed by copying files
instead of installing the files which caused faulty
access rights on files.
- The documentation was not properly updated when
applying a patch using otp_patch_apply.
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* rickard/make-fixes-18/OTP-15551:
Fix install phase in build system
- Install of (mainly) documentation caused rebuild and
modification of the source tree even when the source
previously had been built. Also otp_patch_apply
modified the source tree when updating documentation.
This messed up the installation if installation was
performed by another user than the user that originally
built the system which not is an uncommon scenario.
- Some documentation was installed by copying files
instead of installing the files which caused faulty
access rights on files.
- The documentation was not properly updated when
applying a patch using otp_patch_apply.
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* rickard/make-fixes-17/OTP-15551:
Fix install phase in build system
- Install of (mainly) documentation caused rebuild and
modification of the source tree even when the source
previously had been built. Also otp_patch_apply
modified the source tree when updating documentation.
This messed up the installation if installation was
performed by another user than the user that originally
built the system which not is an uncommon scenario.
- Some documentation was installed by copying files
instead of installing the files which caused faulty
access rights on files.
- The documentation was not properly updated when
applying a patch using otp_patch_apply.
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