| commit | ccf8d652a7aea15b35ec743efc60b77d35a6a8ae | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 7 Jun 2018 07:41:18 +0000 (7 07:41 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 7 Jun 2018 07:41:18 +0000 (7 07:41 +0000) | ||
| tree | d71f8f027abe5bec0af61bcbb8445227c585517f | treesnapshot (tar.gz zip) |
| parent | 7839597861fce8251356fb086df7e718030ab26c | commitdiff |
PR tree-optimization/69615
* tree-ssa-reassoc.c (optimize_range_tests_var_bound): If rhs2 is lhs
of a cast from a same precision integral SSA_NAME in a bb dominated
by first_bb, retry with rhs2 set to the rhs1 of the cast. Don't emit
cast to utype if rhs2 has already a compatible type.
* gcc.dg/tree-ssa/pr69615.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@261264 138bc75d-0d04-0410-961f-82ee72b054a4
* tree-ssa-reassoc.c (optimize_range_tests_var_bound): If rhs2 is lhs
of a cast from a same precision integral SSA_NAME in a bb dominated
by first_bb, retry with rhs2 set to the rhs1 of the cast. Don't emit
cast to utype if rhs2 has already a compatible type.
* gcc.dg/tree-ssa/pr69615.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@261264 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/tree-ssa/pr69615.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-reassoc.c | diffblobblamehistory |