Date: Tue, 6 Apr 1999 08:30:13 +0000 From: Bob Bishop <rb@gid.co.uk> To: Daniel Berlin <root@danberlin.resnet.rochester.edu> Cc: Matthew Dillon <dillon@apollo.backplane.com>, Alex Zepeda <garbanzo@hooked.net>, current@FreeBSD.ORG Subject: Re: EGCS optimizations Message-ID: <l03020923b32f750157f4@[194.32.164.2]> In-Reply-To: <Pine.SGI.4.05.9904060207290.5124-100000@danberlin.resnet.rochester.edu> References: <199904060525.WAA04269@apollo.backplane.com>
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Hi, At 2:15 am -0700 6/4/99, Daniel Berlin wrote: > >Also, -mpentiumpro will actually usually generate WORSE code for a pentium >pro. >-mpentium and -march=pentium do better at it. OK, but according to man cc: >NAME > gcc, g++ - GNU project C and C++ Compiler (egcs-1.1.2) [...] > -mpentium > Synonym for -mcpu=pentium [...] > Specifying -march=cpu > type implies -mcpu=cpu type. If this is right, then -mpentium is redundant in the presence of -march=pentium. -- Bob Bishop (0118) 977 4017 international code +44 118 rb@gid.co.uk fax (0118) 989 4254 between 0800 and 1800 UK To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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