| commit | a5a5010fe7021969848db8c5a787b71781be2201 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 16 Feb 2018 12:01:23 +0000 (16 12:01 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Fri, 16 Feb 2018 12:01:23 +0000 (16 12:01 +0000) | ||
| tree | 1cdeff7b2f6541e3ca45316fdd9e7ab725a954ea | treesnapshot (tar.gz zip) |
| parent | d4f2cbd867b3c746736865926f4d82d9ea16cf95 | commitdiff |
2018-02-16 Richard Biener <rguenther@suse.de>
PR tree-optimization/84417
* tree-ssa.c (non_rewritable_mem_ref_base): Properly constrain
the MEM_REF offset when conversion to BIT_FIELD_REF is desired.
(non_rewritable_lvalue_p): Likewise, use poly-ints.
* gcc.dg/torture/pr84417.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257731 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/84417
* tree-ssa.c (non_rewritable_mem_ref_base): Properly constrain
the MEM_REF offset when conversion to BIT_FIELD_REF is desired.
(non_rewritable_lvalue_p): Likewise, use poly-ints.
* gcc.dg/torture/pr84417.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257731 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.dg/torture/pr84417.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa.c | diffblobblamehistory |