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3.0 high priority: optimization/3083: C++ frontend consumes inacceptableamounts of CPU with -O3
- To: Mark Mitchell <mark at codesourcery dot com>
- Subject: 3.0 high priority: optimization/3083: C++ frontend consumes inacceptableamounts of CPU with -O3
- From: Gerald Pfeifer <pfeifer at dbai dot tuwien dot ac dot at>
- Date: Fri, 8 Jun 2001 12:49:43 +0200 (CEST)
- cc: <gcc at gcc dot gnu dot org>
Mark,
I'm afraid our old problem resurrected somehow on the gcc-3.0 branch
after you had addressed and patched it two months ago[1].
I believe PR optimization/3083 ought to move to "high priority":
GCC 2.95.2: 199.10user 2.41system (2433major+116454minor)pagefaults
GCC 3.0: 962.93user 10.36system (4643major+463190minor)pagefaults
Sorry,
Gerald
PS: Just to make sure, I am quite sure that this is a regression that
happened on the branch after your fix!