a207e6307a
-fveclib= allows users to choose a vectorized libm so that loops containing math functions are vectorized. This is implemented as much as possible in the same way as in clang. The driver test in veclib.f90 is copied from the clang test.
56 lines
2.1 KiB
C++
56 lines
2.1 KiB
C++
//===--- CodeGenOptions.cpp - Shared codegen option handling --------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Frontend/Driver/CodeGenOptions.h"
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#include "llvm/Analysis/TargetLibraryInfo.h"
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#include "llvm/TargetParser/Triple.h"
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namespace llvm::driver {
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TargetLibraryInfoImpl *createTLII(llvm::Triple &TargetTriple,
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driver::VectorLibrary Veclib) {
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TargetLibraryInfoImpl *TLII = new TargetLibraryInfoImpl(TargetTriple);
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using VectorLibrary = llvm::driver::VectorLibrary;
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switch (Veclib) {
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case VectorLibrary::Accelerate:
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TLII->addVectorizableFunctionsFromVecLib(TargetLibraryInfoImpl::Accelerate,
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TargetTriple);
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break;
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case VectorLibrary::LIBMVEC:
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TLII->addVectorizableFunctionsFromVecLib(TargetLibraryInfoImpl::LIBMVEC_X86,
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TargetTriple);
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break;
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case VectorLibrary::MASSV:
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TLII->addVectorizableFunctionsFromVecLib(TargetLibraryInfoImpl::MASSV,
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TargetTriple);
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break;
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case VectorLibrary::SVML:
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TLII->addVectorizableFunctionsFromVecLib(TargetLibraryInfoImpl::SVML,
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TargetTriple);
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break;
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case VectorLibrary::SLEEF:
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TLII->addVectorizableFunctionsFromVecLib(TargetLibraryInfoImpl::SLEEFGNUABI,
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TargetTriple);
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break;
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case VectorLibrary::Darwin_libsystem_m:
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TLII->addVectorizableFunctionsFromVecLib(
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TargetLibraryInfoImpl::DarwinLibSystemM, TargetTriple);
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break;
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case VectorLibrary::ArmPL:
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TLII->addVectorizableFunctionsFromVecLib(TargetLibraryInfoImpl::ArmPL,
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TargetTriple);
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break;
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default:
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break;
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}
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return TLII;
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}
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} // namespace llvm::driver
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