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path: root/llvm/lib/Target/Nios2/Nios2ISelLowering.cpp
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* [Nios2] Remove Nios2 backendCraig Topper2019-01-151-188/+0
| | | | | | | | As mentioned here http://lists.llvm.org/pipermail/llvm-dev/2019-January/129121.html This backend is incomplete and has not been maintained in several months. Differential Revision: https://reviews.llvm.org/D56691 llvm-svn: 351231
* [Nios2] Arithmetic instructions for R1 and R2 ISA.Nikolai Bozhenov2018-01-091-0/+29
| | | | | | | | | | | | | | Summary: This commit enables some of the arithmetic instructions for Nios2 ISA (for both R1 and R2 revisions), implements facilities required to emit those instructions and provides LIT tests for added instructions. Reviewed By: hfinkel Differential Revision: https://reviews.llvm.org/D41236 Author: belickim <mateusz.belicki@intel.com> llvm-svn: 322069
* [Nios2] final infrastructure to provide compilation of a return from a functionNikolai Bozhenov2017-12-071-0/+159
This patch includes all missing functionality needed to provide first compilation of a simple program that just returns from a function. I've added a test case that checks for "ret" instruction printed in assembly output. Patch by Andrei Grischenko (andrei.l.grischenko@intel.com) Differential revision: https://reviews.llvm.org/D39688 llvm-svn: 320035
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