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author	Maxim Ostapenko <m.ostapenko@samsung.com>
	Thu, 1 Jun 2017 13:21:11 +0000 (16:21 +0300)
committer	Ivan Baravy <i.baravy@samsung.com>
	Thu, 2 Nov 2017 13:55:25 +0000 (16:55 +0300)
commit	247fbfafcc633f5e1feac75a95a07a71c44764c7
tree	765431afb917d657bd670cb12caafd157dbf2dbb	tree \| snapshot
parent	1c70d9e8e6aad835338fbd38d9083465a835b7b9	commit \| diff

Implement ISan: unsigned integer overflow checker.

ISan in FE.
Handle all s and u cases.
Add unit and regression tests.

Change-Id: I3f60f751598d904683264372541c2d3be0076768

34 files changed:

gcc/builtins.c		diff \| blob \| history
gcc/c-family/c-common.c		diff \| blob \| history
gcc/c-family/c-ubsan.c		diff \| blob \| history
gcc/c-family/c-ubsan.h		diff \| blob \| history
gcc/c/c-parser.c		diff \| blob \| history
gcc/c/c-typeck.c		diff \| blob \| history
gcc/calls.c		diff \| blob \| history
gcc/cp/call.c		diff \| blob \| history
gcc/cp/class.c		diff \| blob \| history
gcc/cp/constexpr.c		diff \| blob \| history
gcc/cp/parser.c		diff \| blob \| history
gcc/cp/pt.c		diff \| blob \| history
gcc/cp/typeck.c		diff \| blob \| history
gcc/doc/invoke.texi		diff \| blob \| history
gcc/flag-types.h		diff \| blob \| history
gcc/fold-const.c		diff \| blob \| history
gcc/gimplify.c		diff \| blob \| history
gcc/internal-fn.c		diff \| blob \| history
gcc/internal-fn.def		diff \| blob \| history
gcc/opts.c		diff \| blob \| history
gcc/testsuite/c-c++-common/isan/liveadder.c	[new file with mode: 0644]	blob
gcc/testsuite/c-c++-common/isan/miniperl.c	[new file with mode: 0644]	blob
gcc/testsuite/c-c++-common/isan/overflow-add.c	[new file with mode: 0644]	blob
gcc/testsuite/c-c++-common/isan/overflow-mul.c	[new file with mode: 0644]	blob
gcc/testsuite/c-c++-common/isan/overflow-sub.c	[new file with mode: 0644]	blob
gcc/testsuite/c-c++-common/isan/static-initializer.c	[new file with mode: 0644]	blob
gcc/testsuite/g++.dg/isan/cleanup.C	[new file with mode: 0644]	blob
gcc/testsuite/g++.dg/isan/constexpr.C	[new file with mode: 0644]	blob
gcc/testsuite/g++.dg/isan/isan.exp	[new file with mode: 0644]	blob
gcc/testsuite/gcc.dg/isan/false_positive.c	[new file with mode: 0644]	blob
gcc/testsuite/gcc.dg/isan/isan.exp	[new file with mode: 0644]	blob
gcc/tree-ssa-reassoc.c		diff \| blob \| history
gcc/tree.h		diff \| blob \| history
gcc/ubsan.c		diff \| blob \| history

Domain: System / Toolchain;

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