| commit | ee054e83cc85cce7a5be8806fcf4299fd608e23f | |
| author | thopre01 <thopre01@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 3 Jun 2014 09:29:06 +0000 (3 09:29 +0000) | ||
| committer | thopre01 <thopre01@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 3 Jun 2014 09:29:06 +0000 (3 09:29 +0000) | ||
| tree | e5494ee56bf0f0a13aab7c8a170acf255baae7aa | treesnapshot (tar.gz zip) |
| parent | ab8f103cf1a97aba899b27808d4d516d30f40380 | commitdiff |
2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR tree-optimization/61328
* tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
initialization from find_bswap_or_nop_1.
(find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
in source_expr2 before using the size value the function sets. Also
make use of init_symbolic_number () in both the old place and
find_bswap_or_nop_load () to avoid reading uninitialized memory when
doing recursion in the GIMPLE_BINARY_RHS case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211166 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/61328
* tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
initialization from find_bswap_or_nop_1.
(find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
in source_expr2 before using the size value the function sets. Also
make use of init_symbolic_number () in both the old place and
find_bswap_or_nop_load () to avoid reading uninitialized memory when
doing recursion in the GIMPLE_BINARY_RHS case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211166 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/tree-ssa-math-opts.c | diffblobblamehistory |