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 sell...@mips.com 2013-01-07 Steve Ellcey <sell...@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