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* tree-cfg.c (create_bb): Remove unnecessary memset.

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From-SVN: r90360
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Kazu Hirata 2004-11-09 19:33:58 +00:00 • committed by Kazu Hirata
parent 6c99d79fbf
commit 27fd69fada
2 changed files with 7 additions and 2 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2004-11-09 Kazu Hirata <kazu@cs.umass.edu>
* tree-cfg.c (create_bb): Remove unnecessary memset.
2004-11-09 Kazu Hirata <kazu@cs.umass.edu>
* tree-ssa-threadupdate.c (copy_phis_to_block): Remove.

5
gcc/tree-cfg.c
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@ -375,9 +375,10 @@ create_bb (void *h, void *e, basic_block after)
gcc_assert (!e);
/* Create and initialize a new basic block. */
/* Create and initialize a new basic block. Since alloc_block uses
ggc_alloc_cleared to allocate a basic block, we do not have to
clear the newly allocated basic block here. */
bb = alloc_block ();
memset (bb, 0, sizeof (*bb));
bb->index = last_basic_block;
bb->flags = BB_NEW;