tree-into-ssa.c (ssa_rewrite_initialize_block): Do not register definitions of SSA_NA...
authorJeff Law <law@redhat.com>
Thu, 27 Jan 2005 22:33:14 +0000 (15:33 -0700)
committerJeff Law <law@gcc.gnu.org>
Thu, 27 Jan 2005 22:33:14 +0000 (15:33 -0700)
commit88af764e45e01bcd4aedaddc769cbc579b523f77
treec6dada1d99e1b7a3443b25b4839959ff5cc19ff5
parente4652e3759f0df3174957dd0593b7df877599cc9
tree-into-ssa.c (ssa_rewrite_initialize_block): Do not register definitions of SSA_NAMEs which are not being rewritten.

        * tree-into-ssa.c (ssa_rewrite_initialize_block): Do not register
        definitions of SSA_NAMEs which are not being rewritten.
        (rewrite_ssa_into_ssa): Only initialize the current definition
        of an SSA_NAME if that SSA_NAME has been marked for rewriting.
        If checking is enabled, assert that SSA_NAME_AUX is clear for all
        SSA_NAMEs before returning.

From-SVN: r94343
gcc/ChangeLog
gcc/tree-into-ssa.c