[mips] Correct MUL pattern for mips64
authorStefan Maksimovic <stefan.maksimovic@mips.com>
Tue, 25 Sep 2018 06:27:49 +0000 (06:27 +0000)
committerStefan Maksimovic <stefan.maksimovic@mips.com>
Tue, 25 Sep 2018 06:27:49 +0000 (06:27 +0000)
commit90e7ff804508e33cd684a62c58fb31f6901601d9
treefeec49308cc7f4e9ac33c17aae7249a2382e9391
parent10a21625889ff788736b7f50a7dfe408b5ab62f7
[mips] Correct MUL pattern for mips64

Guard existing pattern with a predicate, introduce a new one for revision 6.

Differential Revision: https://reviews.llvm.org/D51684

llvm-svn: 342946
llvm/lib/Target/Mips/Mips64InstrInfo.td
llvm/lib/Target/Mips/Mips64r6InstrInfo.td