> From: Mateja Marjanovic <mateja.marjano...@rt-rk.com> > Sent: Monday, March 25, 2019 3:52 PM > To: qemu-devel@nongnu.org > Cc: aurel...@aurel32.net; Aleksandar Markovic; Aleksandar Rikalo > Subject: [PATCH v2 5/7] target/mips: Eliminate unreachable case for MSA > instructions copy_u > > From: Mateja Marjanovic <mateja.marjano...@rt-rk.com> > > The copy_u instruction doesn't support doublewords, and supports > words only if the CPU is MIPS64 [1] (page 138), for MIPS32 it > supports only byte and halfword [2] (page 138). > > [1] MIPS Architecture for Programmers > Volume IV-j: The MIPS64 SIMD > Architecture Module > [2] MIPS Architecture for Programmers > Volume IV-j: The MIPS32 SIMD > Architecture Module
It is not enough to cite the document title, you need release number. The latest for both MSA docs are I think 6.12. Download them from official MIPS site, and check the page numbers again. This patch should be split into two: one if "ifdef-ing" "W" case, and another for deleting "D" case. Thanks, Aleksandar
