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83 lines
2.5 KiB
C++
83 lines
2.5 KiB
C++
#include "gen/llvmcompat.h"
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#include "llvm/Config/llvm-config.h"
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#include "llvm/ADT/Triple.h"
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#include <string>
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#if LDC_LLVM_VER == 300
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namespace llvm {
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namespace sys {
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std::string getDefaultTargetTriple() {
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return LLVM_HOSTTRIPLE;
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}
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}
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Triple Triple__get32BitArchVariant(const std::string& triple) {
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Triple T(triple);
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switch (T.getArch()) {
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case Triple::UnknownArch:
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case Triple::msp430:
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T.setArch(Triple::UnknownArch);
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break;
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case Triple::amdil:
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case Triple::arm:
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case Triple::cellspu:
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case Triple::le32:
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case Triple::mblaze:
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case Triple::mips:
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case Triple::mipsel:
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case Triple::ppc:
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case Triple::sparc:
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case Triple::tce:
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case Triple::thumb:
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case Triple::x86:
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case Triple::xcore:
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// Already 32-bit.
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break;
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case Triple::mips64: T.setArch(Triple::mips); break;
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case Triple::mips64el: T.setArch(Triple::mipsel); break;
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case Triple::ppc64: T.setArch(Triple::ppc); break;
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case Triple::sparcv9: T.setArch(Triple::sparc); break;
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case Triple::x86_64: T.setArch(Triple::x86); break;
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}
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return T;
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}
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Triple Triple__get64BitArchVariant(const std::string& triple) {
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Triple T(triple);
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switch (T.getArch()) {
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case Triple::UnknownArch:
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case Triple::amdil:
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case Triple::arm:
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case Triple::cellspu:
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case Triple::le32:
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case Triple::mblaze:
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case Triple::msp430:
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case Triple::tce:
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case Triple::thumb:
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case Triple::xcore:
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T.setArch(Triple::UnknownArch);
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break;
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case Triple::mips64:
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case Triple::mips64el:
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case Triple::ppc64:
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case Triple::sparcv9:
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case Triple::x86_64:
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// Already 64-bit.
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break;
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case Triple::mips: T.setArch(Triple::mips64); break;
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case Triple::mipsel: T.setArch(Triple::mips64el); break;
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case Triple::ppc: T.setArch(Triple::ppc64); break;
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case Triple::sparc: T.setArch(Triple::sparcv9); break;
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case Triple::x86: T.setArch(Triple::x86_64); break;
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}
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return T;
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}
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}
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#endif
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