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c/9678: Incorrect specs for cpp_cpucommon on i386
- From: BAN Nobuhiro <ban at localhost dot ipl dot t dot u-tokyo dot ac dot jp>
- To: gcc-gnats at gcc dot gnu dot org
- Date: Thu, 13 Feb 2003 06:48:03 +0900 (JST)
- Subject: c/9678: Incorrect specs for cpp_cpucommon on i386
>Number: 9678
>Category: c
>Synopsis: Incorrect specs for cpp_cpucommon on i386
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Wed Feb 12 21:56:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: BAN Nobuhiro
>Release: 3.2.2
>Organization:
>Environment:
i386
>Description:
``gcc -march=pentium2'' does not give some options
(``-D__pentium2 -D__pentium2__'') to cc1.
>How-To-Repeat:
% gcc -march=pentium2 -v --help
% gcc -march=march=pentium2 -v --help
>Fix:
Aapply this:
--- gcc-3.2.2/gcc/config/i386/i386.h.orig Tue Dec 10 09:40:11 2002
+++ gcc-3.2.2/gcc/config/i386/i386.h Thu Feb 13 06:44:47 2003
@@ -587,7 +587,7 @@
%{march=pentiumpro|march=i686|march=pentium2|march=pentium3:-D__i686 -D__i686__ \
-D__pentiumpro -D__pentiumpro__ \
%{!mcpu*:-D__tune_i686__ -D__tune_pentiumpro__ }}\
-%{march=march=pentium2|march=pentium3: -D__pentium2 -D__pentium2__\
+%{march=pentium2|march=pentium3: -D__pentium2 -D__pentium2__\
%{!mcpu*:-D__tune_pentium2__ }}\
%{march=pentium3: -D__pentium3 -D__pentium3__\
%{!mcpu*:-D__tune_pentium3__ }}\
>Release-Note:
>Audit-Trail:
>Unformatted: