| commit | a4d11b838799ef247743e9a23b00377073d59775 | |
| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 May 2018 18:20:39 +0000 (1 18:20 +0000) | ||
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 1 May 2018 18:20:39 +0000 (1 18:20 +0000) | ||
| tree | dbf282b7ccf2c09ed3ae8e666850c2bbf601db30 | treesnapshot (tar.gz zip) |
| parent | 98ce9ca593d4bd00a017636d7b39f7cdf9eff8fd | commitdiff |
PR tree-optimization/82665
* vr-values.c (vr_values::extract_range_from_binary_expr): Handle
pointer subtraction where arguments come from a memchr call.
PR tree-optimization/82665
* gcc.dg/tree-ssa/pr82665.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259806 138bc75d-0d04-0410-961f-82ee72b054a4
* vr-values.c (vr_values::extract_range_from_binary_expr): Handle
pointer subtraction where arguments come from a memchr call.
PR tree-optimization/82665
* gcc.dg/tree-ssa/pr82665.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259806 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/tree-ssa/pr82665.c | [new file with mode: 0644] | blob |
| gcc/vr-values.c | diffblobblamehistory |