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[Bug tree-optimization/44563] GCC uses a lot of RAM when compiling a large numbers of functions
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 09 Mar 2015 09:36:16 +0000
- Subject: [Bug tree-optimization/44563] GCC uses a lot of RAM when compiling a large numbers of functions
- Auto-submitted: auto-generated
- References: <bug-44563-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44563
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu.org
--- Comment #15 from Richard Biener <rguenth at gcc dot gnu.org> ---
Meanwhile finished to compile at -O1:
ipa inlining heuristics : 155.14 (12%) usr 0.37 ( 2%) sys 155.31 (12%) wall
396289 kB (11%) ggc
integration : 958.73 (75%) usr 2.18 (13%) sys 960.89 (74%) wall
86527 kB ( 2%) ggc
tree CFG cleanup : 116.57 ( 9%) usr 0.30 ( 2%) sys 116.77 ( 9%) wall
0 kB ( 0%) ggc
TOTAL :1285.25 17.15 1302.17
3514948 kB