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re PR middle-end/34337 (Internal error while building gtkwhiteboardc.c from pidgin...
authorJakub Jelinek <jakub@redhat.com>
Wed, 5 Dec 2007 22:24:08 +0000 (23:24 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Wed, 5 Dec 2007 22:24:08 +0000 (23:24 +0100)
commit517ddae96b847521c7761f74bb9ac522ed70f038
treed91874c1661fc111f66e2b41c03740a7db664cb9tree
parente8608df46e1f096a942e0fff741fcdf2d9120df0commit | diff
re PR middle-end/34337 (Internal error while building gtkwhiteboardc.c from pidgin 2.3.0)

PR middle-end/34337
* fold-const.c (fold_binary) <case BIT_IOR_EXPR>: Don't minimize
number of bits set in C1 if a mode mask for some mode can be used
instead.

* gcc.c-torture/execute/20071205-1.c: New test.

From-SVN: r130635
gcc/ChangeLog diff | blob | history
gcc/fold-const.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/20071205-1.c [new file with mode: 0644] blob