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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: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 10 Feb 2014 17:29:45 +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 #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
The difference I see is not that dramatic.
float.c
real 10m5.540s
user 10m0.678s
sys 0m0.172s
double.c:
real 7m54.983s
user 7m50.344s
sys 0m0.384s