https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90607
Bug ID: 90607 Summary: [10 regression] gcc.dg/pr53265.c FAILs Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: ro at gcc dot gnu.org Target Milestone: --- Target: i386-pc-solaris2.11, sparc-sun-solaris2.11, x86_64-pc-linux-gnu, powerpc64le-unknown-linux-gnu, i686-pc-linux-gnu Between 20190522 (r271513) and 20190523 (r271572), gcc.dg/pr53265.c began to FAIL on a couple of targets: +FAIL: gcc.dg/pr53265.c (test for excess errors) Excess errors: cc1: warning: '__builtin_memcpy' forming offset [17, 24] is out of the bounds [0, 16] of object 'c' with type 'unsigned char[16]' [-Warray-bounds] cc1: warning: '__builtin_memcpy' forming offset [17, 24] is out of the bounds [0, 16] of object 'a' with type 'unsigned char[16]' [-Warray-bounds]