------- Comment #14 from ghazi at gcc dot gnu dot org 2008-05-18 23:20 ------- Subject: Bug 35509
Author: ghazi Date: Sun May 18 23:19:38 2008 New Revision: 135517 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=135517 Log: PR middle-end/35509 * builtins.c (mathfn_built_in_1): Renamed from mathfn_built_in. Add `implicit' parameter. Handle BUILT_IN_SIGNBIT. (mathfn_built_in): Rewrite in terms of mathfn_built_in_1. (fold_builtin_classify): Handle BUILT_IN_ISINF_SIGN. (fold_builtin_1): Likewise. * builtins.def (BUILT_IN_ISINF_SIGN): New. c-common.c (check_builtin_function_arguments): Handle BUILT_IN_ISINF_SIGN. * doc/extend.texi: Document __builtin_isinf_sign. * fold-const.c (operand_equal_p): Handle COND_EXPR. testsuite: * gcc.dg/builtins-error.c: Test __builtin_isinf_sign. * gcc.dg/tg-tests.h: Likewise. Mark variables volatile. * gcc.dg/torture/builtin-isinf_sign-1.c: New test. Modified: trunk/gcc/ChangeLog trunk/gcc/builtins.c trunk/gcc/builtins.def trunk/gcc/c-common.c trunk/gcc/doc/extend.texi trunk/gcc/fold-const.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/builtins-error.c trunk/gcc/testsuite/gcc.dg/tg-tests.h -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35509
