4 Commits

Author	SHA1	Message	Date
Dylan McKay	f0dc6f9696	[AVR] Elaborate LDWRdPtr into ld r, X++; ld r+1, X ... Patch by Gergo Erdi. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314896 91177308-0d34-0410-b5e6-96231b3b80d8	2017-10-04 10:33:36 +00:00
Dylan McKay	e42da35bfc	[AVR] Use the correct register classes for 16-bit atomic operations ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@311620 91177308-0d34-0410-b5e6-96231b3b80d8	2017-08-24 00:14:38 +00:00
Dylan McKay	d2c33c4ecb	[AVR] Add the pseudo instruction expansion pass ... Summary: A lot of the pseudo instructions are required because LLVM assumes that all integers of the same size as the pointer size are legal. This means that it will not currently expand 16-bit instructions to their 8-bit variants because it thinks 16-bit types are legal for the operations. This also adds all of the CodeGen tests that required the pass to run. Reviewers: arsenm, kparzysz Subscribers: wdng, mgorny, modocache, llvm-commits Differential Revision: https://reviews.llvm.org/D26577 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287162 91177308-0d34-0410-b5e6-96231b3b80d8	2016-11-16 21:58:04 +00:00
Dylan McKay	619ca04281	[AVR] Add a selection of CodeGen tests ... Summary: This adds all of the CodeGen tests which currently pass. Reviewers: arsenm, kparzysz Subscribers: japaric, wdng Differential Revision: https://reviews.llvm.org/D26388 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286418 91177308-0d34-0410-b5e6-96231b3b80d8	2016-11-09 23:46:52 +00:00