On 2/18/21 8:51 PM, Jeff Law wrote:
On 2/18/21 7:23 PM, Martin Sebor wrote:The fix for PR 97172 that removes non-constant VLA bounds from attribute access is incomplete: it inadvertently removes the bounds corresponding to just the first VLA argument, and not from subsequent arguments. The attached change removes the vestigial condition that causes this bug. Since it's behind a build failure in a Fedora package (cava?) I'll commit it under the "obvious" clause tomorrow if there are no concerns. Martin gcc-97172-2.diff PR c/97172 - ICE: tree code 'ssa_name' is not supported in LTO streams gcc/ChangeLog: * attribs.c (init_attr_rdwr_indices): Guard vblist use. (attr_access::free_lang_data): Remove a spurious test. gcc/testsuite/ChangeLog: * gcc.dg/pr97172.c: Add test cases.OK. Thanks.
I just committed this change in g:3599ecb6a01. Martin
