[Bug debug/58315] New: [4.8/4.9 Regression] Excessive memory use with -g
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Sep 4 12:25:00 GMT 2013
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58315
Bug ID: 58315
Summary: [4.8/4.9 Regression] Excessive memory use with -g
Product: gcc
Version: 4.8.1
Status: UNCONFIRMED
Keywords: memory-hog
Severity: normal
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: rguenth at gcc dot gnu.org
Compiling the PPL testsuite, specifically MIP_Problem/mipproblem1.cc, with
-O2 -g makes GCC use nearly 6GB of memory (followed by GAS needing 6.5GB
of memory to assemble the result).
Dropping -g results in instant gratification.
More information about the Gcc-bugs
mailing list