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Fix unused warnings.

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2010-11-26  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (analyze_drs_in_stmts): Fix set but
	unused warning.
	(rewrite_cross_bb_scalar_deps_out_of_ssa): Same.

From-SVN: r167351
This commit is contained in:
Sebastian Pop 2010-12-01 17:25:39 +00:00 committed by Sebastian Pop
parent 278b1a1d92
commit 844e904d4f
3 changed files with 13 additions and 4 deletions
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6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2010-12-01 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (analyze_drs_in_stmts): Fix set but
unused warning.
(rewrite_cross_bb_scalar_deps_out_of_ssa): Same.
2010-12-01 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (analyze_drs): Removed.

6
gcc/ChangeLog.graphite
View File

@ -1,3 +1,9 @@
2010-11-26 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (analyze_drs_in_stmts): Fix set but
unused warning.
(rewrite_cross_bb_scalar_deps_out_of_ssa): Same.
2010-11-26 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (analyze_drs): Removed.

5
gcc/graphite-sese-to-poly.c
View File

@ -2025,7 +2025,6 @@ static void
analyze_drs_in_stmts (scop_p scop, basic_block bb, VEC (gimple, heap) *stmts)
{
loop_p nest;
poly_bb_p pbb;
gimple_bb_p gbb;
gimple stmt;
int i;
@ -2034,7 +2033,6 @@ analyze_drs_in_stmts (scop_p scop, basic_block bb, VEC (gimple, heap) *stmts)
return;
nest = outermost_loop_in_sese (SCOP_REGION (scop), bb);
pbb = pbb_from_bb (bb);
gbb = gbb_from_bb (bb);
FOR_EACH_VEC_ELT (gimple, stmts, i, stmt)
@ -2571,13 +2569,12 @@ static void
rewrite_cross_bb_scalar_deps_out_of_ssa (scop_p scop)
{
basic_block bb;
basic_block exit;
gimple_stmt_iterator psi;
sese region = SCOP_REGION (scop);
bool changed = false;
/* Create an extra empty BB after the scop. */
exit = split_edge (SESE_EXIT (region));
split_edge (SESE_EXIT (region));
FOR_EACH_BB (bb)
if (bb_in_sese_p (bb, region))