dd5d65adb6
This patch adds the CodeGen changes needed for enabling HIP parallel algorithm offload on AMDGPU targets. This change relaxes restrictions on what gets emitted on the device path, when compiling in `hipstdpar` mode:
1. Unless a function is explicitly marked `__host__`, it will get emitted, whereas before only `__device__` and `__global__` functions would be emitted;
2. Unsupported builtins are ignored as opposed to being marked as an error, as the decision on their validity is deferred to the `hipstdpar` specific code selection pass;
3. We add a `hipstdpar` specific pass to the opt pipeline, independent of optimisation level:
- When compiling for the host, iff the user requested it via the `--hipstdpar-interpose-alloc` flag, we add a pass which replaces canonical allocation / deallocation functions with accelerator aware equivalents.
A test to validate that unannotated functions get correctly emitted is added as well.
Reviewed by: yaxunl, efriedma
Differential Revision: https://reviews.llvm.org/D155850
132 lines
2.1 KiB
CMake
132 lines
2.1 KiB
CMake
set(LLVM_LINK_COMPONENTS
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AggressiveInstCombine
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Analysis
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BitReader
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BitWriter
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CodeGenTypes
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Core
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Coroutines
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Coverage
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Demangle
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Extensions
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FrontendHLSL
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FrontendOpenMP
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HIPStdPar
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IPO
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IRPrinter
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IRReader
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InstCombine
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Instrumentation
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LTO
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Linker
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MC
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ObjCARCOpts
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Object
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Passes
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ProfileData
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ScalarOpts
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Support
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Target
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TargetParser
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TransformUtils
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)
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add_clang_library(clangCodeGen
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ABIInfo.cpp
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ABIInfoImpl.cpp
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BackendUtil.cpp
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CGAtomic.cpp
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CGBlocks.cpp
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CGBuiltin.cpp
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CGCUDANV.cpp
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CGCUDARuntime.cpp
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CGCXX.cpp
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CGCXXABI.cpp
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CGCall.cpp
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CGClass.cpp
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CGCleanup.cpp
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CGCoroutine.cpp
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CGDebugInfo.cpp
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CGDecl.cpp
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CGDeclCXX.cpp
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CGException.cpp
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CGExpr.cpp
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CGExprAgg.cpp
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CGExprCXX.cpp
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CGExprComplex.cpp
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CGExprConstant.cpp
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CGExprScalar.cpp
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CGGPUBuiltin.cpp
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CGHLSLRuntime.cpp
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CGLoopInfo.cpp
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CGNonTrivialStruct.cpp
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CGObjC.cpp
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CGObjCGNU.cpp
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CGObjCMac.cpp
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CGObjCRuntime.cpp
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CGOpenCLRuntime.cpp
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CGOpenMPRuntime.cpp
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CGOpenMPRuntimeGPU.cpp
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CGRecordLayoutBuilder.cpp
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CGStmt.cpp
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CGStmtOpenMP.cpp
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CGVTT.cpp
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CGVTables.cpp
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CodeGenABITypes.cpp
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CodeGenAction.cpp
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CodeGenFunction.cpp
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CodeGenModule.cpp
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CodeGenPGO.cpp
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CodeGenTBAA.cpp
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CodeGenTypes.cpp
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ConstantInitBuilder.cpp
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CoverageMappingGen.cpp
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ItaniumCXXABI.cpp
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MacroPPCallbacks.cpp
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MicrosoftCXXABI.cpp
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ModuleBuilder.cpp
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ObjectFilePCHContainerOperations.cpp
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PatternInit.cpp
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SanitizerMetadata.cpp
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SwiftCallingConv.cpp
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TargetInfo.cpp
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Targets/AArch64.cpp
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Targets/AMDGPU.cpp
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Targets/ARC.cpp
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Targets/ARM.cpp
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Targets/AVR.cpp
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Targets/BPF.cpp
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Targets/CSKY.cpp
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Targets/Hexagon.cpp
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Targets/Lanai.cpp
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Targets/LoongArch.cpp
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Targets/M68k.cpp
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Targets/MSP430.cpp
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Targets/Mips.cpp
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Targets/NVPTX.cpp
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Targets/PNaCl.cpp
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Targets/PPC.cpp
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Targets/RISCV.cpp
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Targets/SPIR.cpp
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Targets/Sparc.cpp
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Targets/SystemZ.cpp
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Targets/TCE.cpp
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Targets/VE.cpp
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Targets/WebAssembly.cpp
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Targets/X86.cpp
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Targets/XCore.cpp
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VarBypassDetector.cpp
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DEPENDS
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intrinsics_gen
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ClangDriverOptions
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LINK_LIBS
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clangAST
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clangAnalysis
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clangBasic
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clangFrontend
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clangLex
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clangSerialization
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)
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