mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-03 13:31:05 +00:00
LLVM backend for 6502
5cad12d12a
Internally, the PowerPC backend names the 32-bit GPRs R[0-9]+, and names the 64-bit parent GPRs X[0-9]+. When matching inline assembly constraints with explicit register names, on PPC64 when an i64 MVT has been requested, we need to follow gcc's convention of using r[0-9]+ to refer to the 64-bit (parent) registers. At some point, we'll probably want to arrange things so that the generic code in TargetLowering uses the AsmName fields declared in *RegisterInfo.td in order to match these inline asm register constraints. If we do that, this change can be reverted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187693 91177308-0d34-0410-b5e6-96231b3b80d8 |
||
|---|---|---|
| autoconf | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| projects | ||
| runtime | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .arcconfig | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| configure | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| llvm.spec.in | ||
| LLVMBuild.txt | ||
| Makefile | ||
| Makefile.common | ||
| Makefile.config.in | ||
| Makefile.rules | ||
| README.txt | ||
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you're writing a package for LLVM, see docs/Packaging.rst for our suggestions.