projects / platform / upstream / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 429c98c) | patch
re PR c/42721 (possible integer wrong code bug)
authorJakub Jelinek <jakub@redhat.com>
Thu, 14 Jan 2010 09:47:09 +0000 (10:47 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Thu, 14 Jan 2010 09:47:09 +0000 (10:47 +0100)
commit5f8d50239ba11866a5e0251975142fee6632ab2f
treef281e4baaa435f4349cbed1f76a9f1ae97fba37atree | snapshot
parent429c98c9a813a425c325f992126c365898f56d94commit | diff
re PR c/42721 (possible integer wrong code bug)

PR c/42721
Port from no-undefined-overflow branch
2009-03-09  Richard Guenther  <rguenther@suse.de>

* fold-const.c (add_double_with_sign): Fix unsigned overflow
detection.

* gcc.c-torture/execute/pr42721.c: New test.

From-SVN: r155887
gcc/ChangeLog diff | blob | history
gcc/fold-const.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/pr42721.c [new file with mode: 0644] blob
Domain: System / Toolchain;