[Bug tree-optimization/34966] [4.3 Regression] ICE: verify_ssa fails when optimization trigonometric code

[rguenth at gcc dot gnu dot org]

------- Comment #5 from rguenth at gcc dot gnu dot org  2008-01-25 12:09 -------
Subject: Bug 34966

Author: rguenth
Date: Fri Jan 25 12:08:52 2008
New Revision: 131824

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131824
Log:
2008-01-25  Richard Guenther  <[EMAIL PROTECTED]>

        PR tree-optimization/34966
        * tree-ssa-math-opts.c (execute_cse_sincos_1): For all but
        default defs and PHI_NODEs we have to insert after the
        defining statement.

        * gcc.c-torture/compile/pr34966.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr34966.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-math-opts.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34966