From: "Steve Ellcey " <sellcey@mips.com>
To: <gcc-patches@gcc.gnu.org>
Subject: [patch, mips] Change -mad to -mmad to match documentation
Date: Mon, 07 Jan 2013 19:27:00 -0000 [thread overview]
Message-ID: <786b4481-9093-40bc-ae04-d3501a4a05ef@EXCHHUB01.MIPS.com> (raw)
The MIPS documentation describes a -mmad (-mno-mad) flag, but it is incorrectly
implemented as -mad (-mno-ad) instead. This patch changes the implementation
to match the documentation. This means that users who are currently using the
-mad or -mno-ad flags would have to change. If we want we could leave -mad and
-mno-ad as aliases for -mmad and -mno-ad but I don't think that is necessary.
If someone does think we should do allow -mad, please let me know.
OK to checkin?
Steve Ellcey
sellcey@mips.com
2013-01-07 Steve Ellcey <sellcey@mips.com>
PR target/42661
* config/mips/mips.opt: Change mad to mmad to match documentation.
diff --git a/gcc/config/mips/mips.opt b/gcc/config/mips/mips.opt
index dec028d..201d46f 100644
--- a/gcc/config/mips/mips.opt
+++ b/gcc/config/mips/mips.opt
@@ -55,7 +55,7 @@ mabicalls
Target Report Mask(ABICALLS)
Generate code that can be used in SVR4-style dynamic objects
-mad
+mmad
Target Report Var(TARGET_MAD)
Use PMC-style 'mad' instructions
next reply other threads:[~2013-01-07 19:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-07 19:27 Steve Ellcey [this message]
2013-01-07 20:33 ` Richard Sandiford
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