[Bug sanitizer/94191] ubsan bootstrap memory hog with -enable-checking=rtl

2020-03-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94191 Richard Biener changed: What|Removed |Added Keywords||memory-hog --- Comment #2 from Richard

[Bug sanitizer/94191] ubsan bootstrap memory hog with -enable-checking=rtl

2020-03-16 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94191 --- Comment #1 from Jakub Jelinek --- Don't do it or buy enough memory. RTL checking alone already creates lots of basic blocks due to all the checks it performs (in the code the compiler is compiling) and ubsan as well (in the instrumentation it