| commit | 15b83b0f4781d79436e45afb0afcca8ea33327ca | |
| author | Bernd Schmidt <bernd.schmidt@analog.com> | |
| Thu, 26 Nov 2009 21:46:45 +0000 (26 21:46 +0000) | ||
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | |
| Thu, 26 Nov 2009 21:46:45 +0000 (26 21:46 +0000) | ||
| tree | a9aa8b9c7a24e7daac7f1cb68dc03d61d2c3775a | treesnapshot (tar.gz zip) |
| parent | a96caf80851972e5f4e3e48a368f7e9d9bf450d2 | commitdiff |
cfgexpand (n_stack_vars_conflict): New static variable.
* cfgexpand (n_stack_vars_conflict): New static variable.
(triangular_index): Reduce likelyhood of overflow by performing
the division before the multiplication.
(resize_stack_vars_conflict): Call fatal_error if overflow
occurred in triangular_index. Update n_stack_vars_conflict.
From-SVN: r154689
* cfgexpand (n_stack_vars_conflict): New static variable.
(triangular_index): Reduce likelyhood of overflow by performing
the division before the multiplication.
(resize_stack_vars_conflict): Call fatal_error if overflow
occurred in triangular_index. Update n_stack_vars_conflict.
From-SVN: r154689
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