[Bug middle-end/30789] complex folding inexact

[ghazi at gcc dot gnu dot org]

------- Comment #10 from ghazi at gcc dot gnu dot org  2009-09-20 15:39 -------
Subject: Bug 30789

Author: ghazi
Date: Sun Sep 20 15:39:22 2009
New Revision: 151904

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151904
Log:
        PR middle-end/30789
        * builtins.c (do_mpc_arg2): Accept DO_NONFINITE parameter.
        (do_mpc_ckconv): Accept FORCE_CONVERT parameter.
        (fold_builtin_2, do_mpc_arg1): Update accordingly.
        * fold-const.c (const_binop): Likewise.
        * real.h (do_mpc_arg2): Update prototype.

testsuite:
        * gcc.dg/torture/builtin-math-7.c: Update for testing Annex G
        cases in static initializers.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/fold-const.c
    trunk/gcc/real.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/torture/builtin-math-7.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30789