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tree-outof-ssa.c (free_temp_expr_table): Add missed assert.

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* tree-outof-ssa.c (free_temp_expr_table): Add missed assert.
	* tree-ssa-ccp.c (set_lattice_value): Correct missapplied de
	Morgan's theorem in last checkin.

From-SVN: r87226
This commit is contained in:
Nathan Sidwell 2004-09-09 10:15:44 +00:00 committed by Nathan Sidwell
parent 6273ba378d
commit e153793472
3 changed files with 9 additions and 4 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2004-09-09 Nathan Sidwell <nathan@codesourcery.com>
* tree-outof-ssa.c (free_temp_expr_table): Add missed assert.
* tree-ssa-ccp.c (set_lattice_value): Correct missapplied de
Morgan's theorem in last checkin.
2004-09-09 Giovanni Bajo <giovannibajo@gcc.gnu.org>
Nathan Sidwell <nathan@codesourcery.com>

3
gcc/tree-outof-ssa.c
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@ -1280,8 +1280,7 @@ free_temp_expr_table (temp_expr_table_p t)
#ifdef ENABLE_CHECKING
int x;
for (x = 0; x <= num_var_partitions (t->map); x++)
if (t->partition_dep_list[x] != NULL)
gcc_unreachable ();
gcc_assert (!t->partition_dep_list[x]);
#endif
while ((p = t->free_list))

4
gcc/tree-ssa-ccp.c
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@ -219,8 +219,8 @@ set_lattice_value (tree var, value val)
else if (val.lattice_val == CONSTANT)
/* VARYING -> CONSTANT is an invalid state transition, except
for objects which start off in a VARYING state. */
gcc_assert (old->lattice_val == VARYING
|| get_default_value (var).lattice_val != VARYING);
gcc_assert (old->lattice_val != VARYING
|| get_default_value (var).lattice_val == VARYING);
/* If the constant for VAR has changed, then this VAR is really varying. */
if (old->lattice_val == CONSTANT