| commit | 4b26d10bccf3532cfee49f09346f0c1376d9968b | |
| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
| Fri, 26 Jan 2007 02:40:31 +0000 (26 02:40 +0000) | ||
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | |
| Fri, 26 Jan 2007 02:40:31 +0000 (26 02:40 +0000) | ||
| tree | 89c8c348a9e0651724438367caf493fd2c71f690 | treesnapshot (tar.gz zip) |
| parent | db9c839733fa461c08576e7fbbd0e305af7fecfb | commitdiff |
builtins.c (fold_builtin_1): Treat ccos and ccosh as 'even' functions.
* builtins.c (fold_builtin_1): Treat ccos and ccosh as 'even'
functions.
* fold-const.c (negate_mathfn_p): Treat casin, casinh, catan,
catanh, cproj, csin, csinh, ctan and ctanh as 'odd' functions.
testsuite:
* gcc.dg/builtins-20.c: Add more cases.
* gcc.dg/torture/builtin-symmetric-1.c: Likewise.
From-SVN: r121200
* builtins.c (fold_builtin_1): Treat ccos and ccosh as 'even'
functions.
* fold-const.c (negate_mathfn_p): Treat casin, casinh, catan,
catanh, cproj, csin, csinh, ctan and ctanh as 'odd' functions.
testsuite:
* gcc.dg/builtins-20.c: Add more cases.
* gcc.dg/torture/builtin-symmetric-1.c: Likewise.
From-SVN: r121200