[Bug tree-optimization/39799] [4.3/4.4/4.5/4.6 Regression] missing 'may be used uninitialized' warning

[bernds at gcc dot gnu dot org]

------- Comment #6 from bernds at gcc dot gnu dot org  2010-06-30 14:17 -------
Subject: Bug 39799

Author: bernds
Date: Wed Jun 30 14:16:28 2010
New Revision: 161605

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=161605
Log:
        PR tree-optimization/39799
        * tree-inline.c (remap_ssa_name): Initialize variable only if
        SSA_NAME_OCCURS_IN_ABNORMAL_PHI.

testsuite/
        PR tree-optimization/39799
        * c-c++-common/uninit-17.c: New test.


Added:
    trunk/gcc/testsuite/c-c++-common/uninit-17.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-inline.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39799