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[Bug c/60101] [4.7/4.8/4.9 Regression] Long compile times when mixed complex floating point datatypes are used in lengthy expressions
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 11 Feb 2014 13:15:48 +0000
- Subject: [Bug c/60101] [4.7/4.8/4.9 Regression] Long compile times when mixed complex floating point datatypes are used in lengthy expressions
- Auto-submitted: auto-generated
- References: <bug-60101-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60101
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 32103
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32103&action=edit
WIP patch
And just for completeness, I'm attaching my WIP (about 50% of work done) patch
to introduce the hash tables. But, if this new testcase doesn't need it,
perhaps there is no point in hacking on that further, unless we hit it on
larger testcases.