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tree-ssa.c (verify_ssa): Remove redundant checking of PHI arguments.

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* tree-ssa.c (verify_ssa): Remove redundant checking of PHI
        arguments.

From-SVN: r90924
This commit is contained in:
Jeff Law 2004-11-19 09:56:14 -07:00 committed by Jeff Law
parent e752a25dff
commit 075523c69f
2 changed files with 5 additions and 18 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-11-19 Jeff Law <law@redhat.com>
* tree-ssa.c (verify_ssa): Remove redundant checking of PHI
arguments.
2004-11-19 Paul Brook <paul@codesourcery.com>
PR target/17735

18
gcc/tree-ssa.c
View File

@ -715,24 +715,6 @@ verify_ssa (void)
}
}
/* Verify the uses in arguments of PHI nodes at the exits from the
block. */
FOR_EACH_EDGE (e, ei, bb->succs)
{
for (phi = phi_nodes (e->dest); phi; phi = PHI_CHAIN (phi))
{
bool virtual = !is_gimple_reg (PHI_RESULT (phi));
op = PHI_ARG_DEF_FROM_EDGE (phi, e);
if (TREE_CODE (op) != SSA_NAME)
continue;
if (verify_use (bb, definition_block[SSA_NAME_VERSION (op)],
op, phi, false, virtual,
names_defined_in_bb))
goto err;
}
}
bitmap_clear (names_defined_in_bb);
}