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author | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-11-11 21:55:52 +0000 |
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committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-11-11 21:55:52 +0000 |
commit | 35485da996c21efc9a574520a737e10fcbeab654 (patch) | |
tree | 50dc30071e711da437584255821706cc0e1ef426 /contrib | |
parent | 970a9caa49aff82c46a9d9f96410653ac9a588f7 (diff) | |
download | gcc-35485da996c21efc9a574520a737e10fcbeab654.zip gcc-35485da996c21efc9a574520a737e10fcbeab654.tar.gz gcc-35485da996c21efc9a574520a737e10fcbeab654.tar.bz2 |
Merger of dmalcolm/jit branch from git
ChangeLog:
* ChangeLog.jit: New.
* MAINTAINERS (Various Maintainers): Add myself as jit maintainer.
contrib/ChangeLog:
* ChangeLog.jit: New.
* jit-coverage-report.py: New file: a script to print crude
code-coverage information for the libgccjit API.
gcc/ChangeLog:
* ChangeLog.jit: New.
* Makefile.in (doc_build_sys): New variable, set to "sphinx" if
sphinx is installed, falling back to "texinfo" otherwise.
(FULL_DRIVER_NAME): New variable, adapted from the
install-driver target. New target, a symlink within the builddir,
linked to "xgcc", for use when running the JIT library from the
builddir.
(MOSTLYCLEANFILES): Add FULL_DRIVER_NAME.
(install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it
out.
* configure.ac (doc_build_sys): New variable, set to "sphinx" if
sphinx is installed, falling back to "texinfo" otherwise.
(GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing
GCC_DRIVER_NAME for the benefit of jit/internal-api.c.
* configure: Regenerate.
* doc/install.texi (--enable-host-shared): Specify that this is
required when building libgccjit.
(Tools/packages necessary for modifying GCC): Add Sphinx.
* timevar.def (TV_JIT_REPLAY): New.
(TV_ASSEMBLE): New.
(TV_LINK): New.
(TV_LOAD): New.
gcc/java/ChangeLog:
* gcc/ChangeLog.jit: New.
gcc/jit/ChangeLog:
* ChangeLog.jit: New.
* ChangeLog: New.
* Make-lang.in: New.
* TODO.rst: New.
* config-lang.in: New.
* docs/Makefile: New.
* docs/_build/texinfo/Makefile: New.
* docs/_build/texinfo/factorial.png: New.
* docs/_build/texinfo/libgccjit.texi: New.
* docs/_build/texinfo/sum-of-squares.png: New.
* docs/conf.py: New.
* docs/examples/tut01-hello-world.c: New.
* docs/examples/tut02-square.c: New.
* docs/examples/tut03-sum-of-squares.c: New.
* docs/examples/tut04-toyvm/Makefile: New.
* docs/examples/tut04-toyvm/factorial.toy: New.
* docs/examples/tut04-toyvm/fibonacci.toy: New.
* docs/examples/tut04-toyvm/toyvm.c: New.
* docs/index.rst: New.
* docs/internals/index.rst: New.
* docs/intro/factorial.png: New.
* docs/intro/index.rst: New.
* docs/intro/sum-of-squares.png: New.
* docs/intro/tutorial01.rst: New.
* docs/intro/tutorial02.rst: New.
* docs/intro/tutorial03.rst: New.
* docs/intro/tutorial04.rst: New.
* docs/topics/contexts.rst: New.
* docs/topics/expressions.rst: New.
* docs/topics/functions.rst: New.
* docs/topics/index.rst: New.
* docs/topics/locations.rst: New.
* docs/topics/objects.rst: New.
* docs/topics/results.rst: New.
* docs/topics/types.rst: New.
* dummy-frontend.c: New.
* jit-builtins.c: New.
* jit-builtins.h: New.
* jit-common.h: New.
* jit-playback.c: New.
* jit-playback.h: New.
* jit-recording.c: New.
* jit-recording.h: New.
* libgccjit++.h: New.
* libgccjit.c: New.
* libgccjit.h: New.
* libgccjit.map: New.
* notes.txt: New.
gcc/testsuite/ChangeLog:
* ChangeLog.jit: New.
* jit.dg/all-non-failing-tests.h: New.
* jit.dg/harness.h: New.
* jit.dg/jit.exp: New.
* jit.dg/test-accessing-struct.c: New.
* jit.dg/test-accessing-union.c: New.
* jit.dg/test-array-as-pointer.c: New.
* jit.dg/test-arrays.c: New.
* jit.dg/test-calling-external-function.c: New.
* jit.dg/test-calling-function-ptr.c: New.
* jit.dg/test-combination.c: New.
* jit.dg/test-dot-product.c: New.
* jit.dg/test-empty.c: New.
* jit.dg/test-error-accessing-field-in-other-struct.c: New.
* jit.dg/test-error-adding-to-terminated-block.c: New.
* jit.dg/test-error-array-as-pointer.c: New.
* jit.dg/test-error-bad-cast.c: New.
* jit.dg/test-error-block-in-wrong-function.c: New.
* jit.dg/test-error-call-through-ptr-with-mismatching-args.c: New.
* jit.dg/test-error-call-through-ptr-with-non-function.c: New.
* jit.dg/test-error-call-through-ptr-with-non-pointer.c: New.
* jit.dg/test-error-call-through-ptr-with-not-enough-args.c: New.
* jit.dg/test-error-call-through-ptr-with-too-many-args.c: New.
* jit.dg/test-error-call-with-mismatching-args.c: New.
* jit.dg/test-error-call-with-not-enough-args.c: New.
* jit.dg/test-error-call-with-too-many-args.c: New.
* jit.dg/test-error-dereference-field-of-non-pointer.c: New.
* jit.dg/test-error-dereference-read-of-non-pointer.c: New.
* jit.dg/test-error-get-type-bad-enum.c: New.
* jit.dg/test-error-index-not-a-numeric-type.c: New.
* jit.dg/test-error-mismatching-types-in-assignment.c: New.
* jit.dg/test-error-mismatching-types-in-call.c: New.
* jit.dg/test-error-missing-return.c: New.
* jit.dg/test-error-new-binary-op-bad-op.c: New.
* jit.dg/test-error-new-function-bad-kind.c: New.
* jit.dg/test-error-new-unary-op-bad-op.c: New.
* jit.dg/test-error-null-passed-to-api.c: New.
* jit.dg/test-error-return-within-void-function.c: New.
* jit.dg/test-error-unreachable-block.c: New.
* jit.dg/test-error-unterminated-block.c: New.
* jit.dg/test-error-value-not-a-numeric-type.c: New.
* jit.dg/test-expressions.c: New.
* jit.dg/test-factorial.c: New.
* jit.dg/test-fibonacci.c: New.
* jit.dg/test-functions.c: New.
* jit.dg/test-fuzzer.c: New.
* jit.dg/test-hello-world.c: New.
* jit.dg/test-linked-list.c: New.
* jit.dg/test-long-names.c: New.
* jit.dg/test-nested-contexts.c: New.
* jit.dg/test-nested-loops.c: New.
* jit.dg/test-operator-overloading.cc: New.
* jit.dg/test-quadratic.c: New.
* jit.dg/test-quadratic.cc: New.
* jit.dg/test-reading-struct.c: New.
* jit.dg/test-string-literal.c: New.
* jit.dg/test-sum-of-squares.c: New.
* jit.dg/test-threads.c: New.
* jit.dg/test-types.c: New.
* jit.dg/test-using-global.c: New.
* jit.dg/test-volatile.c: New.
include/ChangeLog:
* ChangeLog.jit: New.
libbacktrace/ChangeLog:
* ChangeLog.jit: New.
libcpp/ChangeLog:
* ChangeLog.jit: New.
libdecnumber/ChangeLog:
* ChangeLog.jit: New.
libiberty/ChangeLog:
* ChangeLog.jit: New.
zlib/ChangeLog:
* ChangeLog.jit: New.
From-SVN: r217374
Diffstat (limited to 'contrib')
-rw-r--r-- | contrib/ChangeLog | 6 | ||||
-rw-r--r-- | contrib/ChangeLog.jit | 14 | ||||
-rw-r--r-- | contrib/jit-coverage-report.py | 67 |
3 files changed, 87 insertions, 0 deletions
diff --git a/contrib/ChangeLog b/contrib/ChangeLog index d02e3fc..2484d86 100644 --- a/contrib/ChangeLog +++ b/contrib/ChangeLog @@ -1,3 +1,9 @@ +2014-11-11 David Malcolm <dmalcolm@redhat.com> + + * ChangeLog.jit: New. + * jit-coverage-report.py: New file: a script to print crude + code-coverage information for the libgccjit API. + 2014-11-11 Marat Zakirov <m.zakirov@samsung.com> * mklog: Symbol '}' stops search for changes. diff --git a/contrib/ChangeLog.jit b/contrib/ChangeLog.jit new file mode 100644 index 0000000..38a315a --- /dev/null +++ b/contrib/ChangeLog.jit @@ -0,0 +1,14 @@ +2014-09-24 David Malcolm <dmalcolm@redhat.com> + + * ChangeLog.jit: Add copyright footer. + +2014-01-23 David Malcolm <dmalcolm@redhat.com> + + * jit-coverage-report.py: New file: a script to print crude + code-coverage information for the libgccjit API. + +Copyright (C) 2014 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. diff --git a/contrib/jit-coverage-report.py b/contrib/jit-coverage-report.py new file mode 100644 index 0000000..529336f --- /dev/null +++ b/contrib/jit-coverage-report.py @@ -0,0 +1,67 @@ +#! /usr/bin/python +# +# Print a report on which libgccjit.so symbols are used in which test +# cases, and which lack test coverage. Tested with Python 2.7 and 3.2 +# To be run from the root directory of the source tree. +# +# Copyright (C) 2014 Free Software Foundation, Inc. +# Written by David Malcolm <dmalcolm@redhat.com>. +# +# This script is Free Software, and it can be copied, distributed and +# modified as defined in the GNU General Public License. A copy of +# its license can be downloaded from http://www.gnu.org/copyleft/gpl.html + +from collections import Counter +import glob +import re +import sys + +def parse_map_file(path): + """ + Parse libgccjit.map, returning the symbols in the API as a list of str. + """ + syms = [] + with open(path) as f: + for line in f: + m = re.match('^\s+([a-z_]+);$', line) + if m: + syms.append(m.group(1)) + return syms + +def parse_test_case(path): + """ + Locate all symbol-like things in a C test case, yielding + them as a sequence of str. + """ + with open(path) as f: + for line in f: + for m in re.finditer('([_A-Za-z][_A-Za-z0-9]*)', line): + yield m.group(1) + +def find_test_cases(): + for path in glob.glob('gcc/testsuite/jit.dg/*.[ch]'): + yield path + +api_syms = parse_map_file('gcc/jit/libgccjit.map') + +syms_in_test_cases = {} +for path in find_test_cases(): + syms_in_test_cases[path] = list(parse_test_case(path)) + +uses = Counter() +for sym in sorted(api_syms): + print('symbol: %s' % sym) + uses[sym] = 0 + for path in syms_in_test_cases: + count = syms_in_test_cases[path].count(sym) + uses[sym] += count + if count: + print(' uses in %s: %i' % (path, count)) + if uses[sym] == 0: + print(' NEVER USED') + sys.stdout.write('\n') + +layout = '%40s %5s %s' +print(layout % ('SYMBOL', 'USES', 'HISTOGRAM')) +for sym, count in uses.most_common(): + print(layout % (sym, count, '*' * count if count else 'UNUSED')) |