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[Bug bootstrap/19223] --disable-checking doesn't fully disable checking
- From: "giovannibajo at libero dot it" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Jan 2005 22:14:55 -0000
- Subject: [Bug bootstrap/19223] --disable-checking doesn't fully disable checking
- References: <20050102021112.19223.gschafer@zip.com.au>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From giovannibajo at libero dot it 2005-01-02 22:14 -------
(In reply to comment #6)
> But users will definitely notice slower bootstraps, thus further
> contributing to the perceived feeling that GCC is forever getting
> slower.
This is an urban legend. Please do timings and come back with numbers. 4.0 is
30-40% faster than 3.4 for C++ code on average at -O0, for instance. And still
much faster at -O2, and it's got something like 50 new optimizer passes.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19223