https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65610
Bug ID: 65610
Summary: Compare debug failure with -g3 -fsanitize=undefined
-fno-sanitize=vptr -O3
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org
Created attachment 35166
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35166&action=edit
input.ii - compile with g++ -fcompare-debug -std=c++11 -g3 -fsanitize=undefined
-fno-sanitize=vptr -O3
I get a
-fcompare-debug failure (length)
failure for the attached program.
To reproduce:
$ g++ -fcompare-debug -std=c++11 -g3 -fsanitize=undefined -fno-sanitize=vptr
-O3 input.ii
