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author | Michael Meissner <meissner@linux.vnet.ibm.com> | 2016-06-13 19:17:11 +0000 |
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committer | Michael Meissner <meissner@linux.vnet.ibm.com> | 2016-06-13 19:17:11 +0000 |
commit | 96f074375cbd78b6d762d5c0896ff9b4be1ffdd6 (patch) | |
tree | e942205a85b1a2f2bd259b3da2e31b7303905c69 /gcc/tree-ssa-loop-manip.c | |
parent | 342a6bf41b8a442ff4325d51d6ee59a4f1402ff6 (diff) | |
parent | c7a32e1a058ac615030cdedc9194ac4d3bda0604 (diff) |
Merge up to 237393ibm/stage-test
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/ibm/stage-test@237398 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-loop-manip.c')
-rw-r--r-- | gcc/tree-ssa-loop-manip.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-manip.c b/gcc/tree-ssa-loop-manip.c index 77c5eb49f14..e87d29055d9 100644 --- a/gcc/tree-ssa-loop-manip.c +++ b/gcc/tree-ssa-loop-manip.c @@ -472,8 +472,11 @@ find_uses_to_rename (bitmap changed_bbs, bitmap *use_blocks, bitmap need_phis, if (changed_bbs) EXECUTE_IF_SET_IN_BITMAP (changed_bbs, 0, index, bi) - find_uses_to_rename_bb (BASIC_BLOCK_FOR_FN (cfun, index), use_blocks, - need_phis, use_flags); + { + bb = BASIC_BLOCK_FOR_FN (cfun, index); + if (bb) + find_uses_to_rename_bb (bb, use_blocks, need_phis, use_flags); + } else FOR_EACH_BB_FN (bb, cfun) find_uses_to_rename_bb (bb, use_blocks, need_phis, use_flags); |