| commit | 00fc5e92104f36a2c783eed6e4954e84eb1c48ce | |
| author | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 11 Jun 2018 20:01:40 +0000 (11 20:01 +0000) | ||
| committer | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Mon, 11 Jun 2018 20:01:40 +0000 (11 20:01 +0000) | ||
| tree | c2cf4657e86b6d834d4725d513d683dbc6e29638 | treesnapshot (tar.gz zip) |
| parent | 9be943930cb0ee6edbdb873405293bdca650edc7 | commitdiff |
PR tree-optimization/86083 - handle non-constant assignments in strlen
gcc/ChangeLog:
PR tree-optimization/86083
* tree-ssa-strlen.c (handle_char_store): Use tree_expr_nonzero_p.
gcc/testsuite/ChangeLog:
PR tree-optimization/86083
* gcc.dg/strlenopt-44.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@261452 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog:
PR tree-optimization/86083
* tree-ssa-strlen.c (handle_char_store): Use tree_expr_nonzero_p.
gcc/testsuite/ChangeLog:
PR tree-optimization/86083
* gcc.dg/strlenopt-44.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@261452 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/strlenopt-44.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-strlen.c | diffblobblamehistory |