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2013-01-23Turn warnings to errors on selected applicationsBjörn Gustavsson
2013-01-18Merge branch 'nox/enable-silent-rules/OTP-10726'Björn-Egil Dahlberg
* nox/enable-silent-rules/OTP-10726: Implement ./otp_build configure --enable-silent-rules
2013-01-18Remove support for parameterized modulesBjörn Gustavsson
2013-01-15Implement ./otp_build configure --enable-silent-rulesAnthony Ramine
With silent rules, the output of make is less verbose and compilation warnings are easier to spot. Silent rules are disabled by default and can be disabled or enabled at will by make V=0 and make V=1.
2012-10-09Introduce the mandatory beam_a and beam_z passesBjörn Gustavsson
Introduce the mandary beam_a pass that will be run directly after code generation, and the mandatory beam_z pass that will be run just before beam_asm. Since these passes surround the optimizations, beam_a can (for example) do instruction renaming to simplify the optimization passes and beam_z can undo those renamings.
2012-08-31Update copyright yearsBjörn-Egil Dahlberg
2012-06-05Update to work with whitespace in exec pathLukas Larsson
OTP-10106 OTP-10107
2012-01-04Add the beam_except pass to optimize exceptionsBjörn Gustavsson
In order to save space, rewrite suitable calls to erlang:error/{1,2} to special BEAM instructions. This code is probably longer than the code taken out of v3_life and v3_codegen in the previous commit, but it is much easier to understand and maintain since the BEAM assembler format is better understood than the v3_life format.
2011-12-06Teach the compiler the 'no_dead' optionBjörn Gustavsson
To facilitate debugging of compiler bugs, teach the compiler the 'no_dead' option. Since the beam_dead pass used to do the necessary splitting of basic blocks to expose all labels, we must move that splitting into a separate pass that is always run.
2011-03-11Update copyright yearsBjörn-Egil Dahlberg
2011-02-02compiler Makefile: Turn warnings into errorsBjörn Gustavsson
We want to ensure that the compiler applications is kept free of warnings.
2010-05-11Optimize selective receives in the presence of a large message queueBjörn Gustavsson
If a gen_server process has many messages in its message queue and calls another gen_server process, the selective receive in gen_server:call() will have to go through the entire message queue. Have the compiler generate the new mark_recv/1 and mark_recv/1 instructions that can avoid going through the entire message queue.
2010-02-10Merge branch 'ks/compiler' into ccase/r13b04_devErlang/OTP
* ks/compiler: compiler: keep line numbers for attributes compiler Makefile: alphabetize module names compile.erl: eliminate compiler warning
2010-02-10Support the configure option --enable-native-libsKostis Sagonas
2010-02-10compiler Makefile: alphabetize module namesKostis Sagonas
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP