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Re: target/2732: Interaction with Solaris assembler and SPARCV9 instructions
- From: rodrigc at gcc dot gnu dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nathan at rtfm dot net, nobody at gcc dot gnu dot org
- Date: 4 Jan 2002 05:37:36 -0000
- Subject: Re: target/2732: Interaction with Solaris assembler and SPARCV9 instructions
- Reply-to: rodrigc at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nathan at rtfm dot net, nobody at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: Interaction with Solaris assembler and SPARCV9 instructions
State-Changed-From-To: open->feedback
State-Changed-By: rodrigc
State-Changed-When: Thu Jan 3 21:37:35 2002
State-Changed-Why:
Refer to the release notes at:
http://gcc.gnu.org/install/specific.html#*-*-solaris2*
You need to use GCC 3.1 and up.
Using -mtune=ultrasparc is the safest.
If you want to use -mcpu=v9, then you need to pass
the assembler -xarch=v9a.
So you need to do something like:
gcc -Wa,-xarch=v9a
See:
http://gcc.gnu.org/ml/gcc-bugs/2001-05/msg00346.html
Does this work for you?
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=2732