This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/30251] Evaluate bessel functions at compile-time
- From: "ghazi at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 May 2007 01:04:41 -0000
- Subject: [Bug middle-end/30251] Evaluate bessel functions at compile-time
- References: <bug-30251-578@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from ghazi at gcc dot gnu dot org 2007-05-18 02:04 -------
Subject: Bug 30251
Author: ghazi
Date: Fri May 18 01:04:12 2007
New Revision: 124818
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124818
Log:
PR middle-end/30251
* builtins.c (do_mpfr_bessel_n): New.
(fold_builtin_1): Handle BUILT_IN_J0 and BUILT_IN_J1.
(fold_builtin_2): Handle BUILT_IN_JN.
testsuite:
* gcc.dg/torture/builtin-math-4.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/torture/builtin-math-4.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30251