https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89115
Bug ID: 89115
Summary: compile time and memory hog
Product: gcc
Version: 8.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at debian dot org
Target Milestone: ---
Created attachment 45565
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45565&action=edit
preprocessed source
[forwarded from https://bugs.debian.org/918329]
this is a compile time and memory hog, seen with the gcc-8-branch, also seen
with the gcc-7 branch.
source files are somehow big
-rw-rw-r-- 1 doko doko 2884231 Jan 30 10:44 tagCircle49h12.c
-rw-rw-r-- 1 doko doko 1850759 Jan 30 10:44 tagCustom48h12.c
-rw-rw-r-- 1 doko doko 2137073 Jan 30 10:44 tagStandard52h13.c
using a powerpc64le cross compiler, the attached preprocessed source needs 4G
memory with -O1. According to the bug reporter compile times and memory usage
with -O2 seems to be worse on AArch64 and POWER than on x86.
