/// Initialize - this method must be called before any actual lowering is /// done. This specifies the current context for codegen, and gives the /// lowering implementations a chance to set up their default sections. void TargetLoweringObjectFile::Initialize(MCContext &ctx, const TargetMachine &TM) { Ctx = &ctx; DL = TM.getDataLayout(); InitMCObjectFileInfo(TM.getTargetTriple(), TM.getRelocationModel(), TM.getCodeModel(), *Ctx); }
/// Initialize - this method must be called before any actual lowering is /// done. This specifies the current context for codegen, and gives the /// lowering implementations a chance to set up their default sections. void TargetLoweringObjectFile::Initialize(MCContext &ctx, const TargetMachine &TM) { Ctx = &ctx; // `Initialize` can be called more than once. if (Mang != nullptr) delete Mang; Mang = new Mangler(); InitMCObjectFileInfo(TM.getTargetTriple(), TM.isPositionIndependent(), TM.getCodeModel(), *Ctx); }
static void runLTOPasses(Module &M, TargetMachine &TM) { PassManager passes; PassManagerBuilder PMB; PMB.LibraryInfo = new TargetLibraryInfo(Triple(TM.getTargetTriple())); PMB.Inliner = createFunctionInliningPass(); PMB.VerifyInput = true; PMB.VerifyOutput = true; PMB.populateLTOPassManager(passes, &TM); passes.run(M); }
static void runOldLtoPasses(Module &M, TargetMachine &TM) { // Note that the gold plugin has a similar piece of code, so // it is probably better to move this code to a common place. legacy::PassManager LtoPasses; LtoPasses.add(createTargetTransformInfoWrapperPass(TM.getTargetIRAnalysis())); PassManagerBuilder PMB; PMB.LibraryInfo = new TargetLibraryInfoImpl(Triple(TM.getTargetTriple())); PMB.Inliner = createFunctionInliningPass(); PMB.VerifyInput = PMB.VerifyOutput = !Config->DisableVerify; PMB.LoopVectorize = true; PMB.SLPVectorize = true; PMB.OptLevel = Config->LtoO; PMB.populateLTOPassManager(LtoPasses); LtoPasses.run(M); }
// Run LTO passes. // Note that the gold plugin has a similar piece of code, so // it is probably better to move this code to a common place. static void runLTOPasses(Module &M, TargetMachine &TM) { legacy::PassManager LtoPasses; LtoPasses.add(createTargetTransformInfoWrapperPass(TM.getTargetIRAnalysis())); PassManagerBuilder PMB; PMB.LibraryInfo = new TargetLibraryInfoImpl(Triple(TM.getTargetTriple())); PMB.Inliner = createFunctionInliningPass(); PMB.VerifyInput = PMB.VerifyOutput = !Config->DisableVerify; PMB.LoopVectorize = true; PMB.SLPVectorize = true; PMB.OptLevel = Config->LtoO; PMB.populateLTOPassManager(LtoPasses); LtoPasses.run(M); if (Config->SaveTemps) saveBCFile(M, ".lto.opt.bc"); }
static void runLTOPasses(Module &M, TargetMachine &TM) { if (const DataLayout *DL = TM.getDataLayout()) M.setDataLayout(*DL); legacy::PassManager passes; passes.add(createTargetTransformInfoWrapperPass(TM.getTargetIRAnalysis())); PassManagerBuilder PMB; PMB.LibraryInfo = new TargetLibraryInfoImpl(Triple(TM.getTargetTriple())); PMB.Inliner = createFunctionInliningPass(); PMB.VerifyInput = true; PMB.VerifyOutput = true; PMB.LoopVectorize = true; PMB.SLPVectorize = true; PMB.OptLevel = options::OptLevel; PMB.populateLTOPassManager(passes); passes.run(M); }
static void runLTOPasses(Module &M, TargetMachine &TM) { M.setDataLayout(TM.createDataLayout()); legacy::PassManager passes; passes.add(createTargetTransformInfoWrapperPass(TM.getTargetIRAnalysis())); PassManagerBuilder PMB; PMB.LibraryInfo = new TargetLibraryInfoImpl(Triple(TM.getTargetTriple())); PMB.Inliner = createFunctionInliningPass(); // Unconditionally verify input since it is not verified before this // point and has unknown origin. PMB.VerifyInput = true; PMB.VerifyOutput = !options::DisableVerify; PMB.LoopVectorize = true; PMB.SLPVectorize = true; PMB.OptLevel = options::OptLevel; PMB.populateLTOPassManager(passes); passes.run(M); }
static unsigned getCOFFSectionFlags(SectionKind K, const TargetMachine &TM) { unsigned Flags = 0; bool isThumb = TM.getTargetTriple().getArch() == Triple::thumb; if (K.isMetadata()) Flags |= COFF::IMAGE_SCN_MEM_DISCARDABLE; else if (K.isText()) Flags |= COFF::IMAGE_SCN_MEM_EXECUTE | COFF::IMAGE_SCN_MEM_READ | COFF::IMAGE_SCN_CNT_CODE | (isThumb ? COFF::IMAGE_SCN_MEM_16BIT : (COFF::SectionCharacteristics)0); else if (K.isBSS()) Flags |= COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA | COFF::IMAGE_SCN_MEM_READ | COFF::IMAGE_SCN_MEM_WRITE; else if (K.isThreadLocal()) Flags |= COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | COFF::IMAGE_SCN_MEM_READ | COFF::IMAGE_SCN_MEM_WRITE; else if (K.isReadOnly() || K.isReadOnlyWithRel()) Flags |= COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | COFF::IMAGE_SCN_MEM_READ; else if (K.isWriteable()) Flags |= COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | COFF::IMAGE_SCN_MEM_READ | COFF::IMAGE_SCN_MEM_WRITE; return Flags; }
void TargetLoweringObjectFileCOFF::Initialize(MCContext &Ctx, const TargetMachine &TM) { TargetLoweringObjectFile::Initialize(Ctx, TM); const Triple &T = TM.getTargetTriple(); if (T.isKnownWindowsMSVCEnvironment() || T.isWindowsItaniumEnvironment()) { StaticCtorSection = Ctx.getCOFFSection(".CRT$XCU", COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | COFF::IMAGE_SCN_MEM_READ, SectionKind::getReadOnly()); StaticDtorSection = Ctx.getCOFFSection(".CRT$XTX", COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | COFF::IMAGE_SCN_MEM_READ, SectionKind::getReadOnly()); } else { StaticCtorSection = Ctx.getCOFFSection( ".ctors", COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | COFF::IMAGE_SCN_MEM_READ | COFF::IMAGE_SCN_MEM_WRITE, SectionKind::getData()); StaticDtorSection = Ctx.getCOFFSection( ".dtors", COFF::IMAGE_SCN_CNT_INITIALIZED_DATA | COFF::IMAGE_SCN_MEM_READ | COFF::IMAGE_SCN_MEM_WRITE, SectionKind::getData()); } }
/// InitLibcallNames - Set default libcall names. /// static void InitLibcallNames(const char **Names, const TargetMachine &TM) { Names[RTLIB::SHL_I16] = "__ashlhi3"; Names[RTLIB::SHL_I32] = "__ashlsi3"; Names[RTLIB::SHL_I64] = "__ashldi3"; Names[RTLIB::SHL_I128] = "__ashlti3"; Names[RTLIB::SRL_I16] = "__lshrhi3"; Names[RTLIB::SRL_I32] = "__lshrsi3"; Names[RTLIB::SRL_I64] = "__lshrdi3"; Names[RTLIB::SRL_I128] = "__lshrti3"; Names[RTLIB::SRA_I16] = "__ashrhi3"; Names[RTLIB::SRA_I32] = "__ashrsi3"; Names[RTLIB::SRA_I64] = "__ashrdi3"; Names[RTLIB::SRA_I128] = "__ashrti3"; Names[RTLIB::MUL_I8] = "__mulqi3"; Names[RTLIB::MUL_I16] = "__mulhi3"; Names[RTLIB::MUL_I32] = "__mulsi3"; Names[RTLIB::MUL_I64] = "__muldi3"; Names[RTLIB::MUL_I128] = "__multi3"; Names[RTLIB::MULO_I32] = "__mulosi4"; Names[RTLIB::MULO_I64] = "__mulodi4"; Names[RTLIB::MULO_I128] = "__muloti4"; Names[RTLIB::SDIV_I8] = "__divqi3"; Names[RTLIB::SDIV_I16] = "__divhi3"; Names[RTLIB::SDIV_I32] = "__divsi3"; Names[RTLIB::SDIV_I64] = "__divdi3"; Names[RTLIB::SDIV_I128] = "__divti3"; Names[RTLIB::UDIV_I8] = "__udivqi3"; Names[RTLIB::UDIV_I16] = "__udivhi3"; Names[RTLIB::UDIV_I32] = "__udivsi3"; Names[RTLIB::UDIV_I64] = "__udivdi3"; Names[RTLIB::UDIV_I128] = "__udivti3"; Names[RTLIB::SREM_I8] = "__modqi3"; Names[RTLIB::SREM_I16] = "__modhi3"; Names[RTLIB::SREM_I32] = "__modsi3"; Names[RTLIB::SREM_I64] = "__moddi3"; Names[RTLIB::SREM_I128] = "__modti3"; Names[RTLIB::UREM_I8] = "__umodqi3"; Names[RTLIB::UREM_I16] = "__umodhi3"; Names[RTLIB::UREM_I32] = "__umodsi3"; Names[RTLIB::UREM_I64] = "__umoddi3"; Names[RTLIB::UREM_I128] = "__umodti3"; // These are generally not available. Names[RTLIB::SDIVREM_I8] = 0; Names[RTLIB::SDIVREM_I16] = 0; Names[RTLIB::SDIVREM_I32] = 0; Names[RTLIB::SDIVREM_I64] = 0; Names[RTLIB::SDIVREM_I128] = 0; Names[RTLIB::UDIVREM_I8] = 0; Names[RTLIB::UDIVREM_I16] = 0; Names[RTLIB::UDIVREM_I32] = 0; Names[RTLIB::UDIVREM_I64] = 0; Names[RTLIB::UDIVREM_I128] = 0; Names[RTLIB::NEG_I32] = "__negsi2"; Names[RTLIB::NEG_I64] = "__negdi2"; Names[RTLIB::ADD_F32] = "__addsf3"; Names[RTLIB::ADD_F64] = "__adddf3"; Names[RTLIB::ADD_F80] = "__addxf3"; Names[RTLIB::ADD_F128] = "__addtf3"; Names[RTLIB::ADD_PPCF128] = "__gcc_qadd"; Names[RTLIB::SUB_F32] = "__subsf3"; Names[RTLIB::SUB_F64] = "__subdf3"; Names[RTLIB::SUB_F80] = "__subxf3"; Names[RTLIB::SUB_F128] = "__subtf3"; Names[RTLIB::SUB_PPCF128] = "__gcc_qsub"; Names[RTLIB::MUL_F32] = "__mulsf3"; Names[RTLIB::MUL_F64] = "__muldf3"; Names[RTLIB::MUL_F80] = "__mulxf3"; Names[RTLIB::MUL_F128] = "__multf3"; Names[RTLIB::MUL_PPCF128] = "__gcc_qmul"; Names[RTLIB::DIV_F32] = "__divsf3"; Names[RTLIB::DIV_F64] = "__divdf3"; Names[RTLIB::DIV_F80] = "__divxf3"; Names[RTLIB::DIV_F128] = "__divtf3"; Names[RTLIB::DIV_PPCF128] = "__gcc_qdiv"; Names[RTLIB::REM_F32] = "fmodf"; Names[RTLIB::REM_F64] = "fmod"; Names[RTLIB::REM_F80] = "fmodl"; Names[RTLIB::REM_F128] = "fmodl"; Names[RTLIB::REM_PPCF128] = "fmodl"; Names[RTLIB::FMA_F32] = "fmaf"; Names[RTLIB::FMA_F64] = "fma"; Names[RTLIB::FMA_F80] = "fmal"; Names[RTLIB::FMA_F128] = "fmal"; Names[RTLIB::FMA_PPCF128] = "fmal"; Names[RTLIB::POWI_F32] = "__powisf2"; Names[RTLIB::POWI_F64] = "__powidf2"; Names[RTLIB::POWI_F80] = "__powixf2"; Names[RTLIB::POWI_F128] = "__powitf2"; Names[RTLIB::POWI_PPCF128] = "__powitf2"; Names[RTLIB::SQRT_F32] = "sqrtf"; Names[RTLIB::SQRT_F64] = "sqrt"; Names[RTLIB::SQRT_F80] = "sqrtl"; Names[RTLIB::SQRT_F128] = "sqrtl"; Names[RTLIB::SQRT_PPCF128] = "sqrtl"; Names[RTLIB::LOG_F32] = "logf"; Names[RTLIB::LOG_F64] = "log"; Names[RTLIB::LOG_F80] = "logl"; Names[RTLIB::LOG_F128] = "logl"; Names[RTLIB::LOG_PPCF128] = "logl"; Names[RTLIB::LOG2_F32] = "log2f"; Names[RTLIB::LOG2_F64] = "log2"; Names[RTLIB::LOG2_F80] = "log2l"; Names[RTLIB::LOG2_F128] = "log2l"; Names[RTLIB::LOG2_PPCF128] = "log2l"; Names[RTLIB::LOG10_F32] = "log10f"; Names[RTLIB::LOG10_F64] = "log10"; Names[RTLIB::LOG10_F80] = "log10l"; Names[RTLIB::LOG10_F128] = "log10l"; Names[RTLIB::LOG10_PPCF128] = "log10l"; Names[RTLIB::EXP_F32] = "expf"; Names[RTLIB::EXP_F64] = "exp"; Names[RTLIB::EXP_F80] = "expl"; Names[RTLIB::EXP_F128] = "expl"; Names[RTLIB::EXP_PPCF128] = "expl"; Names[RTLIB::EXP2_F32] = "exp2f"; Names[RTLIB::EXP2_F64] = "exp2"; Names[RTLIB::EXP2_F80] = "exp2l"; Names[RTLIB::EXP2_F128] = "exp2l"; Names[RTLIB::EXP2_PPCF128] = "exp2l"; Names[RTLIB::SIN_F32] = "sinf"; Names[RTLIB::SIN_F64] = "sin"; Names[RTLIB::SIN_F80] = "sinl"; Names[RTLIB::SIN_F128] = "sinl"; Names[RTLIB::SIN_PPCF128] = "sinl"; Names[RTLIB::COS_F32] = "cosf"; Names[RTLIB::COS_F64] = "cos"; Names[RTLIB::COS_F80] = "cosl"; Names[RTLIB::COS_F128] = "cosl"; Names[RTLIB::COS_PPCF128] = "cosl"; Names[RTLIB::POW_F32] = "powf"; Names[RTLIB::POW_F64] = "pow"; Names[RTLIB::POW_F80] = "powl"; Names[RTLIB::POW_F128] = "powl"; Names[RTLIB::POW_PPCF128] = "powl"; Names[RTLIB::CEIL_F32] = "ceilf"; Names[RTLIB::CEIL_F64] = "ceil"; Names[RTLIB::CEIL_F80] = "ceill"; Names[RTLIB::CEIL_F128] = "ceill"; Names[RTLIB::CEIL_PPCF128] = "ceill"; Names[RTLIB::TRUNC_F32] = "truncf"; Names[RTLIB::TRUNC_F64] = "trunc"; Names[RTLIB::TRUNC_F80] = "truncl"; Names[RTLIB::TRUNC_F128] = "truncl"; Names[RTLIB::TRUNC_PPCF128] = "truncl"; Names[RTLIB::RINT_F32] = "rintf"; Names[RTLIB::RINT_F64] = "rint"; Names[RTLIB::RINT_F80] = "rintl"; Names[RTLIB::RINT_F128] = "rintl"; Names[RTLIB::RINT_PPCF128] = "rintl"; Names[RTLIB::NEARBYINT_F32] = "nearbyintf"; Names[RTLIB::NEARBYINT_F64] = "nearbyint"; Names[RTLIB::NEARBYINT_F80] = "nearbyintl"; Names[RTLIB::NEARBYINT_F128] = "nearbyintl"; Names[RTLIB::NEARBYINT_PPCF128] = "nearbyintl"; Names[RTLIB::ROUND_F32] = "roundf"; Names[RTLIB::ROUND_F64] = "round"; Names[RTLIB::ROUND_F80] = "roundl"; Names[RTLIB::ROUND_F128] = "roundl"; Names[RTLIB::ROUND_PPCF128] = "roundl"; Names[RTLIB::FLOOR_F32] = "floorf"; Names[RTLIB::FLOOR_F64] = "floor"; Names[RTLIB::FLOOR_F80] = "floorl"; Names[RTLIB::FLOOR_F128] = "floorl"; Names[RTLIB::FLOOR_PPCF128] = "floorl"; Names[RTLIB::COPYSIGN_F32] = "copysignf"; Names[RTLIB::COPYSIGN_F64] = "copysign"; Names[RTLIB::COPYSIGN_F80] = "copysignl"; Names[RTLIB::COPYSIGN_F128] = "copysignl"; Names[RTLIB::COPYSIGN_PPCF128] = "copysignl"; Names[RTLIB::FPEXT_F64_F128] = "__extenddftf2"; Names[RTLIB::FPEXT_F32_F128] = "__extendsftf2"; Names[RTLIB::FPEXT_F32_F64] = "__extendsfdf2"; Names[RTLIB::FPEXT_F16_F32] = "__gnu_h2f_ieee"; Names[RTLIB::FPROUND_F32_F16] = "__gnu_f2h_ieee"; Names[RTLIB::FPROUND_F64_F32] = "__truncdfsf2"; Names[RTLIB::FPROUND_F80_F32] = "__truncxfsf2"; Names[RTLIB::FPROUND_F128_F32] = "__trunctfsf2"; Names[RTLIB::FPROUND_PPCF128_F32] = "__trunctfsf2"; Names[RTLIB::FPROUND_F80_F64] = "__truncxfdf2"; Names[RTLIB::FPROUND_F128_F64] = "__trunctfdf2"; Names[RTLIB::FPROUND_PPCF128_F64] = "__trunctfdf2"; Names[RTLIB::FPTOSINT_F32_I8] = "__fixsfqi"; Names[RTLIB::FPTOSINT_F32_I16] = "__fixsfhi"; Names[RTLIB::FPTOSINT_F32_I32] = "__fixsfsi"; Names[RTLIB::FPTOSINT_F32_I64] = "__fixsfdi"; Names[RTLIB::FPTOSINT_F32_I128] = "__fixsfti"; Names[RTLIB::FPTOSINT_F64_I8] = "__fixdfqi"; Names[RTLIB::FPTOSINT_F64_I16] = "__fixdfhi"; Names[RTLIB::FPTOSINT_F64_I32] = "__fixdfsi"; Names[RTLIB::FPTOSINT_F64_I64] = "__fixdfdi"; Names[RTLIB::FPTOSINT_F64_I128] = "__fixdfti"; Names[RTLIB::FPTOSINT_F80_I32] = "__fixxfsi"; Names[RTLIB::FPTOSINT_F80_I64] = "__fixxfdi"; Names[RTLIB::FPTOSINT_F80_I128] = "__fixxfti"; Names[RTLIB::FPTOSINT_F128_I32] = "__fixtfsi"; Names[RTLIB::FPTOSINT_F128_I64] = "__fixtfdi"; Names[RTLIB::FPTOSINT_F128_I128] = "__fixtfti"; Names[RTLIB::FPTOSINT_PPCF128_I32] = "__fixtfsi"; Names[RTLIB::FPTOSINT_PPCF128_I64] = "__fixtfdi"; Names[RTLIB::FPTOSINT_PPCF128_I128] = "__fixtfti"; Names[RTLIB::FPTOUINT_F32_I8] = "__fixunssfqi"; Names[RTLIB::FPTOUINT_F32_I16] = "__fixunssfhi"; Names[RTLIB::FPTOUINT_F32_I32] = "__fixunssfsi"; Names[RTLIB::FPTOUINT_F32_I64] = "__fixunssfdi"; Names[RTLIB::FPTOUINT_F32_I128] = "__fixunssfti"; Names[RTLIB::FPTOUINT_F64_I8] = "__fixunsdfqi"; Names[RTLIB::FPTOUINT_F64_I16] = "__fixunsdfhi"; Names[RTLIB::FPTOUINT_F64_I32] = "__fixunsdfsi"; Names[RTLIB::FPTOUINT_F64_I64] = "__fixunsdfdi"; Names[RTLIB::FPTOUINT_F64_I128] = "__fixunsdfti"; Names[RTLIB::FPTOUINT_F80_I32] = "__fixunsxfsi"; Names[RTLIB::FPTOUINT_F80_I64] = "__fixunsxfdi"; Names[RTLIB::FPTOUINT_F80_I128] = "__fixunsxfti"; Names[RTLIB::FPTOUINT_F128_I32] = "__fixunstfsi"; Names[RTLIB::FPTOUINT_F128_I64] = "__fixunstfdi"; Names[RTLIB::FPTOUINT_F128_I128] = "__fixunstfti"; Names[RTLIB::FPTOUINT_PPCF128_I32] = "__fixunstfsi"; Names[RTLIB::FPTOUINT_PPCF128_I64] = "__fixunstfdi"; Names[RTLIB::FPTOUINT_PPCF128_I128] = "__fixunstfti"; Names[RTLIB::SINTTOFP_I32_F32] = "__floatsisf"; Names[RTLIB::SINTTOFP_I32_F64] = "__floatsidf"; Names[RTLIB::SINTTOFP_I32_F80] = "__floatsixf"; Names[RTLIB::SINTTOFP_I32_F128] = "__floatsitf"; Names[RTLIB::SINTTOFP_I32_PPCF128] = "__floatsitf"; Names[RTLIB::SINTTOFP_I64_F32] = "__floatdisf"; Names[RTLIB::SINTTOFP_I64_F64] = "__floatdidf"; Names[RTLIB::SINTTOFP_I64_F80] = "__floatdixf"; Names[RTLIB::SINTTOFP_I64_F128] = "__floatditf"; Names[RTLIB::SINTTOFP_I64_PPCF128] = "__floatditf"; Names[RTLIB::SINTTOFP_I128_F32] = "__floattisf"; Names[RTLIB::SINTTOFP_I128_F64] = "__floattidf"; Names[RTLIB::SINTTOFP_I128_F80] = "__floattixf"; Names[RTLIB::SINTTOFP_I128_F128] = "__floattitf"; Names[RTLIB::SINTTOFP_I128_PPCF128] = "__floattitf"; Names[RTLIB::UINTTOFP_I32_F32] = "__floatunsisf"; Names[RTLIB::UINTTOFP_I32_F64] = "__floatunsidf"; Names[RTLIB::UINTTOFP_I32_F80] = "__floatunsixf"; Names[RTLIB::UINTTOFP_I32_F128] = "__floatunsitf"; Names[RTLIB::UINTTOFP_I32_PPCF128] = "__floatunsitf"; Names[RTLIB::UINTTOFP_I64_F32] = "__floatundisf"; Names[RTLIB::UINTTOFP_I64_F64] = "__floatundidf"; Names[RTLIB::UINTTOFP_I64_F80] = "__floatundixf"; Names[RTLIB::UINTTOFP_I64_F128] = "__floatunditf"; Names[RTLIB::UINTTOFP_I64_PPCF128] = "__floatunditf"; Names[RTLIB::UINTTOFP_I128_F32] = "__floatuntisf"; Names[RTLIB::UINTTOFP_I128_F64] = "__floatuntidf"; Names[RTLIB::UINTTOFP_I128_F80] = "__floatuntixf"; Names[RTLIB::UINTTOFP_I128_F128] = "__floatuntitf"; Names[RTLIB::UINTTOFP_I128_PPCF128] = "__floatuntitf"; Names[RTLIB::OEQ_F32] = "__eqsf2"; Names[RTLIB::OEQ_F64] = "__eqdf2"; Names[RTLIB::OEQ_F128] = "__eqtf2"; Names[RTLIB::UNE_F32] = "__nesf2"; Names[RTLIB::UNE_F64] = "__nedf2"; Names[RTLIB::UNE_F128] = "__netf2"; Names[RTLIB::OGE_F32] = "__gesf2"; Names[RTLIB::OGE_F64] = "__gedf2"; Names[RTLIB::OGE_F128] = "__getf2"; Names[RTLIB::OLT_F32] = "__ltsf2"; Names[RTLIB::OLT_F64] = "__ltdf2"; Names[RTLIB::OLT_F128] = "__lttf2"; Names[RTLIB::OLE_F32] = "__lesf2"; Names[RTLIB::OLE_F64] = "__ledf2"; Names[RTLIB::OLE_F128] = "__letf2"; Names[RTLIB::OGT_F32] = "__gtsf2"; Names[RTLIB::OGT_F64] = "__gtdf2"; Names[RTLIB::OGT_F128] = "__gttf2"; Names[RTLIB::UO_F32] = "__unordsf2"; Names[RTLIB::UO_F64] = "__unorddf2"; Names[RTLIB::UO_F128] = "__unordtf2"; Names[RTLIB::O_F32] = "__unordsf2"; Names[RTLIB::O_F64] = "__unorddf2"; Names[RTLIB::O_F128] = "__unordtf2"; Names[RTLIB::MEMCPY] = "memcpy"; Names[RTLIB::MEMMOVE] = "memmove"; Names[RTLIB::MEMSET] = "memset"; Names[RTLIB::UNWIND_RESUME] = "_Unwind_Resume"; Names[RTLIB::SYNC_VAL_COMPARE_AND_SWAP_1] = "__sync_val_compare_and_swap_1"; Names[RTLIB::SYNC_VAL_COMPARE_AND_SWAP_2] = "__sync_val_compare_and_swap_2"; Names[RTLIB::SYNC_VAL_COMPARE_AND_SWAP_4] = "__sync_val_compare_and_swap_4"; Names[RTLIB::SYNC_VAL_COMPARE_AND_SWAP_8] = "__sync_val_compare_and_swap_8"; Names[RTLIB::SYNC_LOCK_TEST_AND_SET_1] = "__sync_lock_test_and_set_1"; Names[RTLIB::SYNC_LOCK_TEST_AND_SET_2] = "__sync_lock_test_and_set_2"; Names[RTLIB::SYNC_LOCK_TEST_AND_SET_4] = "__sync_lock_test_and_set_4"; Names[RTLIB::SYNC_LOCK_TEST_AND_SET_8] = "__sync_lock_test_and_set_8"; Names[RTLIB::SYNC_FETCH_AND_ADD_1] = "__sync_fetch_and_add_1"; Names[RTLIB::SYNC_FETCH_AND_ADD_2] = "__sync_fetch_and_add_2"; Names[RTLIB::SYNC_FETCH_AND_ADD_4] = "__sync_fetch_and_add_4"; Names[RTLIB::SYNC_FETCH_AND_ADD_8] = "__sync_fetch_and_add_8"; Names[RTLIB::SYNC_FETCH_AND_SUB_1] = "__sync_fetch_and_sub_1"; Names[RTLIB::SYNC_FETCH_AND_SUB_2] = "__sync_fetch_and_sub_2"; Names[RTLIB::SYNC_FETCH_AND_SUB_4] = "__sync_fetch_and_sub_4"; Names[RTLIB::SYNC_FETCH_AND_SUB_8] = "__sync_fetch_and_sub_8"; Names[RTLIB::SYNC_FETCH_AND_AND_1] = "__sync_fetch_and_and_1"; Names[RTLIB::SYNC_FETCH_AND_AND_2] = "__sync_fetch_and_and_2"; Names[RTLIB::SYNC_FETCH_AND_AND_4] = "__sync_fetch_and_and_4"; Names[RTLIB::SYNC_FETCH_AND_AND_8] = "__sync_fetch_and_and_8"; Names[RTLIB::SYNC_FETCH_AND_OR_1] = "__sync_fetch_and_or_1"; Names[RTLIB::SYNC_FETCH_AND_OR_2] = "__sync_fetch_and_or_2"; Names[RTLIB::SYNC_FETCH_AND_OR_4] = "__sync_fetch_and_or_4"; Names[RTLIB::SYNC_FETCH_AND_OR_8] = "__sync_fetch_and_or_8"; Names[RTLIB::SYNC_FETCH_AND_XOR_1] = "__sync_fetch_and_xor_1"; Names[RTLIB::SYNC_FETCH_AND_XOR_2] = "__sync_fetch_and_xor_2"; Names[RTLIB::SYNC_FETCH_AND_XOR_4] = "__sync_fetch_and_xor_4"; Names[RTLIB::SYNC_FETCH_AND_XOR_8] = "__sync_fetch_and_xor_8"; Names[RTLIB::SYNC_FETCH_AND_NAND_1] = "__sync_fetch_and_nand_1"; Names[RTLIB::SYNC_FETCH_AND_NAND_2] = "__sync_fetch_and_nand_2"; Names[RTLIB::SYNC_FETCH_AND_NAND_4] = "__sync_fetch_and_nand_4"; Names[RTLIB::SYNC_FETCH_AND_NAND_8] = "__sync_fetch_and_nand_8"; if (Triple(TM.getTargetTriple()).getEnvironment() == Triple::GNU) { Names[RTLIB::SINCOS_F32] = "sincosf"; Names[RTLIB::SINCOS_F64] = "sincos"; Names[RTLIB::SINCOS_F80] = "sincosl"; Names[RTLIB::SINCOS_F128] = "sincosl"; Names[RTLIB::SINCOS_PPCF128] = "sincosl"; } else { // These are generally not available. Names[RTLIB::SINCOS_F32] = 0; Names[RTLIB::SINCOS_F64] = 0; Names[RTLIB::SINCOS_F80] = 0; Names[RTLIB::SINCOS_F128] = 0; Names[RTLIB::SINCOS_PPCF128] = 0; } if (Triple(TM.getTargetTriple()).getOS() != Triple::OpenBSD) { Names[RTLIB::STACKPROTECTOR_CHECK_FAIL] = "__stack_chk_fail"; } else { // These are generally not available. Names[RTLIB::STACKPROTECTOR_CHECK_FAIL] = 0; } }
int LLVMTargetMachineAssembleToOutputStream(LLVMTargetMachineRef TM, LLVMMemoryBufferRef Mem, void *JOStream, LLVMBool RelaxAll, LLVMBool NoExecStack, char **ErrorMessage) { *ErrorMessage = NULL; #if !defined(WIN32) locale_t loc = newlocale(LC_ALL_MASK, "C", 0); locale_t oldLoc = uselocale(loc); #endif TargetMachine *TheTargetMachine = unwrap(TM); const Target *TheTarget = &(TheTargetMachine->getTarget()); std::string TripleName = TheTargetMachine->getTargetTriple().str(); std::string MCPU = TheTargetMachine->getTargetCPU().str(); std::string FeaturesStr = TheTargetMachine->getTargetFeatureString().str(); Reloc::Model RelocModel = TheTargetMachine->getRelocationModel(); CodeModel::Model CMModel = TheTargetMachine->getCodeModel(); std::unique_ptr<MemoryBuffer> Buffer(unwrap(Mem)); std::string DiagStr; raw_string_ostream DiagStream(DiagStr); SourceMgr SrcMgr; SrcMgr.setDiagHandler(assembleDiagHandler, &DiagStream); // Tell SrcMgr about this buffer, which is what the parser will pick up. SrcMgr.AddNewSourceBuffer(std::move(Buffer), SMLoc()); // Record the location of the include directories so that the lexer can find // it later. // SrcMgr.setIncludeDirs(IncludeDirs); std::unique_ptr<MCRegisterInfo> MRI(TheTarget->createMCRegInfo(TripleName)); std::unique_ptr<MCAsmInfo> MAI(TheTarget->createMCAsmInfo(*MRI, TripleName)); std::unique_ptr<MCObjectFileInfo> MOFI(new MCObjectFileInfo()); MCContext Ctx(MAI.get(), MRI.get(), MOFI.get(), &SrcMgr); MOFI->InitMCObjectFileInfo(TripleName, RelocModel, CMModel, Ctx); std::unique_ptr<MCInstrInfo> MCII(TheTarget->createMCInstrInfo()); std::unique_ptr<MCSubtargetInfo> STI(TheTarget->createMCSubtargetInfo(TripleName, MCPU, FeaturesStr)); raw_java_ostream& Out = *((raw_java_ostream*) JOStream); std::unique_ptr<MCStreamer> Str; MCCodeEmitter *CE = TheTarget->createMCCodeEmitter(*MCII, *MRI, *STI, Ctx); MCAsmBackend *MAB = TheTarget->createMCAsmBackend(*MRI, TripleName, MCPU); Str.reset(TheTarget->createMCObjectStreamer(TripleName, Ctx, *MAB, Out, CE, *STI, RelaxAll != 0)); if (NoExecStack != 0) Str->InitSections(true); MCTargetOptions MCOptions; std::unique_ptr<MCAsmParser> Parser(createMCAsmParser(SrcMgr, Ctx, *Str, *MAI)); std::unique_ptr<MCTargetAsmParser> TAP(TheTarget->createMCAsmParser(*STI, *Parser, *MCII, MCOptions)); if (!TAP) { *ErrorMessage = strdup("this target does not support assembly parsing"); goto done; } Parser->setTargetParser(*TAP.get()); if (Parser->Run(false)) { *ErrorMessage = strdup(DiagStream.str().c_str()); goto done; } Out.flush(); done: #if !defined(WIN32) uselocale(oldLoc); freelocale(loc); #endif return *ErrorMessage ? 1 : 0; }