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re PR middle-end/36506 (Broken #pragma omp sections reduction (+:x))

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PR middle-end/36506
	* omp-low.c (expand_omp_sections): Initialize l2 to avoid bogus
	warning.

From-SVN: r136708
This commit is contained in:
Jakub Jelinek 2008-06-12 15:49:18 +02:00 • committed by Jakub Jelinek
parent 1dd4a3e637
commit 3ac4c44a58
2 changed files with 7 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-06-12 Jakub Jelinek <jakub@redhat.com>
PR middle-end/36506
* omp-low.c (expand_omp_sections): Initialize l2 to avoid bogus
warning.
2008-06-12 Eric Botcazou <ebotcazou@adacore.com>
* tree-inline.c (copy_body_r): Copy TREE_SIDE_EFFECTS along with

1
gcc/omp-low.c
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@ -4410,6 +4410,7 @@ expand_omp_sections (struct omp_region *region)
gcc_assert (len > 0);
e = EDGE_SUCC (l0_bb, len - 1);
si = bsi_last (e->dest);
l2 = NULL_TREE;
if (bsi_end_p (si) || TREE_CODE (bsi_stmt (si)) != OMP_SECTION)
l2 = tree_block_label (e->dest);
else