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re PR middle-end/30250 (Evaluate lgamma/gamma at compile-time)
authorKaveh R. Ghazi <ghazi@caip.rutgers.edu>
Sat, 19 May 2007 04:18:05 +0000 (04:18 +0000)
committerKaveh Ghazi <ghazi@gcc.gnu.org>
Sat, 19 May 2007 04:18:05 +0000 (04:18 +0000)
commit752b7d38db4314d146297c6736ec9ab65068ffa8
treef61dbc1f8b3d760ebbede40c819cb5f93b517e5ctree
parent0470f5730bb47ea53e379beda804f6eb8c57f735commit | diff
re PR middle-end/30250 (Evaluate lgamma/gamma at compile-time)

PR middle-end/30250
* builtins.c (do_mpfr_lgamma_r): New.
(fold_builtin_2): Handle builtin gamma_r/lgamma_r.
* tree.h (CASE_FLT_FN_REENT): New.

testsuite:
* gcc.dg/torture/builtin-math-2.c: Add gamma_r/lgamma_r tests.
* gcc.dg/torture/builtin-math-4.c: Likewise.

From-SVN: r124849
gcc/ChangeLog diff | blob | history
gcc/builtins.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/builtin-math-2.c diff | blob | history
gcc/testsuite/gcc.dg/torture/builtin-math-4.c diff | blob | history
gcc/tree.h diff | blob | history