55037ea9b0402fad8140b78dd781bee4d67d0b3c - platform_external_llvm

commit	55037ea9b0402fad8140b78dd781bee4d67d0b3c	[log] [tgz]
author	Simon Dardis <simon.dardis@imgtec.com>	Tue Jun 14 11:29:28 2016 +0000
committer	Simon Dardis <simon.dardis@imgtec.com>	Tue Jun 14 11:29:28 2016 +0000
tree	65ac635962d343f6cdfe6c1ed739f9dda928cb57
parent	7c25498d351fbcaa6d58b936ab4b37bc387572af [diff]

[mips][atomics] Fix atomic instruction descriptions and uses.

PR27458 highlights that the MIPS backend does not have well formed
MIR for atomic operations (among other errors).

This patch adds expands and corrects the LL/SC descriptions and uses
for MIPS(64).

Reviewers: dsanders, vkalintiris

Differential Review: http://reviews.llvm.org/D19719



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272655 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/Mips/Disassembler/MipsDisassembler.cpp[diff]
lib/Target/Mips/Mips.td[diff]
lib/Target/Mips/Mips32r6InstrInfo.td[diff]
lib/Target/Mips/Mips64InstrInfo.td[diff]
lib/Target/Mips/Mips64r6InstrInfo.td[diff]
lib/Target/Mips/MipsISelLowering.cpp[diff]
lib/Target/Mips/MipsInstrInfo.td[diff]
lib/Target/Mips/MipsSubtarget.h[diff]
test/CodeGen/Mips/atomic.ll[diff]

9 files changed

tree: 65ac635962d343f6cdfe6c1ed739f9dda928cb57