[Bug middle-end/37414] [4.4 regression] ICE with -ffast-math

[jakub at gcc dot gnu dot org]

------- Comment #2 from jakub at gcc dot gnu dot org  2008-09-08 21:31 -------
Subject: Bug 37414

Author: jakub
Date: Mon Sep  8 21:30:23 2008
New Revision: 140122

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140122
Log:
        PR middle-end/37414
        * predict.c (optimize_function_for_size_p): Don't segfault if
        FUN is NULL.
        * fold-const.c (LOGICAL_OP_NON_SHORT_CIRCUIT, fold_truthop,
        tree_swap_operands_p): Don't test cfun != NULL before calling
        optimize_function_for_s*_p.

        * g++.dg/opt/init2.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/init2.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/predict.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37414