llvm-6502/test
JF Bastien b18e7bdac8 WebAssembly: basic bitcode → assembly CodeGen test
Summary:
Add a basic CodeGen bitcode test which (for now) only prints out the function name and nothing else. The current code merely implements the basic needed for the test run to not crash / assert. Getting to that point required:

 - Basic InstPrinter.
 - Basic AsmPrinter.
 - DiagnosticInfoUnsupported (not strictly required, but nice to have, duplicated from AMDGPU/BPF's ISelLowering).
 - Some SP and register setup in WebAssemblyTargetLowering.
 - Basic LowerFormalArguments.
 - GenInstrInfo.
 - Placeholder LowerFormalArguments.
 - Placeholder CanLowerReturn and LowerReturn.
 - Basic DAGToDAGISel::Select, which requiresGenDAGISel.inc as well as GET_INSTRINFO_ENUM with GenInstrInfo.inc.
 - Remove WebAssemblyFrameLowering::determineCalleeSaves and rely on default.
 - Implement WebAssemblyFrameLowering::hasFP, same as AArch64's implementation.

Follow-up patches will implement a real AsmPrinter, which will require adding MI opcodes specific to WebAssembly.

Reviewers: sunfish

Subscribers: aemerson, jfb, llvm-commits

Differential Revision: http://reviews.llvm.org/D11369

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242939 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-22 21:28:15 +00:00
..
Analysis [MDA] change BlockScanLimit into a command line option. 2015-07-21 21:50:39 +00:00
Assembler Extended syntax of vector version of getelementptr instruction. 2015-07-09 07:42:48 +00:00
Bindings [OCaml] Do not use -warn-error in tests. 2015-07-17 17:33:23 +00:00
Bitcode Add argmemonly attribute. 2015-07-11 10:30:36 +00:00
BugPoint
CodeGen WebAssembly: basic bitcode → assembly CodeGen test 2015-07-22 21:28:15 +00:00
DebugInfo Add a "debugger tuning" concept that allows us to fine-tune how we 2015-07-15 22:04:54 +00:00
ExecutionEngine
Feature Revert the new EH instructions 2015-07-10 07:15:17 +00:00
FileCheck
Instrumentation [asan] Improve moving of non-instrumented allocas 2015-07-22 10:25:38 +00:00
Integer
JitListener
LibDriver Add support for producing thin archives in llvm-lib. 2015-07-17 16:01:11 +00:00
Linker
LTO
MC [X86][AVX512] add reduce/range/scalef/rndScale 2015-07-22 12:00:43 +00:00
Object Fix fetching the symbol table of a thin archive. 2015-07-22 19:34:26 +00:00
Other [llvm-extract] Drop comdats from declarations 2015-07-06 18:48:02 +00:00
SymbolRewriter
TableGen [TableGen] Improve decoding options for non-orthogonal instructions 2015-07-15 08:04:27 +00:00
tools [dsymutil] Implement ODR uniquing for C++ code. 2015-07-21 22:41:43 +00:00
Transforms Fix mem2reg to correctly handle allocas only used in a single block 2015-07-22 10:29:29 +00:00
Unit
Verifier Revert the new EH instructions 2015-07-10 07:15:17 +00:00
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh