diff options
Diffstat (limited to 'llvm/lib/CodeGen/TargetLoweringBase.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/TargetLoweringBase.cpp | 64 |
1 files changed, 63 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/TargetLoweringBase.cpp b/llvm/lib/CodeGen/TargetLoweringBase.cpp index 8cadbb2dcd0..d4aa5d5adad 100644 --- a/llvm/lib/CodeGen/TargetLoweringBase.cpp +++ b/llvm/lib/CodeGen/TargetLoweringBase.cpp @@ -405,7 +405,66 @@ static void InitLibcallNames(const char **Names, const Triple &TT) { Names[RTLIB::SYNC_FETCH_AND_UMIN_4] = "__sync_fetch_and_umin_4"; Names[RTLIB::SYNC_FETCH_AND_UMIN_8] = "__sync_fetch_and_umin_8"; Names[RTLIB::SYNC_FETCH_AND_UMIN_16] = "__sync_fetch_and_umin_16"; - + + Names[RTLIB::ATOMIC_LOAD] = "__atomic_load"; + Names[RTLIB::ATOMIC_LOAD_1] = "__atomic_load_1"; + Names[RTLIB::ATOMIC_LOAD_2] = "__atomic_load_2"; + Names[RTLIB::ATOMIC_LOAD_4] = "__atomic_load_4"; + Names[RTLIB::ATOMIC_LOAD_8] = "__atomic_load_8"; + Names[RTLIB::ATOMIC_LOAD_16] = "__atomic_load_16"; + + Names[RTLIB::ATOMIC_STORE] = "__atomic_store"; + Names[RTLIB::ATOMIC_STORE_1] = "__atomic_store_1"; + Names[RTLIB::ATOMIC_STORE_2] = "__atomic_store_2"; + Names[RTLIB::ATOMIC_STORE_4] = "__atomic_store_4"; + Names[RTLIB::ATOMIC_STORE_8] = "__atomic_store_8"; + Names[RTLIB::ATOMIC_STORE_16] = "__atomic_store_16"; + + Names[RTLIB::ATOMIC_EXCHANGE] = "__atomic_exchange"; + Names[RTLIB::ATOMIC_EXCHANGE_1] = "__atomic_exchange_1"; + Names[RTLIB::ATOMIC_EXCHANGE_2] = "__atomic_exchange_2"; + Names[RTLIB::ATOMIC_EXCHANGE_4] = "__atomic_exchange_4"; + Names[RTLIB::ATOMIC_EXCHANGE_8] = "__atomic_exchange_8"; + Names[RTLIB::ATOMIC_EXCHANGE_16] = "__atomic_exchange_16"; + + Names[RTLIB::ATOMIC_COMPARE_EXCHANGE] = "__atomic_compare_exchange"; + Names[RTLIB::ATOMIC_COMPARE_EXCHANGE_1] = "__atomic_compare_exchange_1"; + Names[RTLIB::ATOMIC_COMPARE_EXCHANGE_2] = "__atomic_compare_exchange_2"; + Names[RTLIB::ATOMIC_COMPARE_EXCHANGE_4] = "__atomic_compare_exchange_4"; + Names[RTLIB::ATOMIC_COMPARE_EXCHANGE_8] = "__atomic_compare_exchange_8"; + Names[RTLIB::ATOMIC_COMPARE_EXCHANGE_16] = "__atomic_compare_exchange_16"; + + Names[RTLIB::ATOMIC_FETCH_ADD_1] = "__atomic_fetch_add_1"; + Names[RTLIB::ATOMIC_FETCH_ADD_2] = "__atomic_fetch_add_2"; + Names[RTLIB::ATOMIC_FETCH_ADD_4] = "__atomic_fetch_add_4"; + Names[RTLIB::ATOMIC_FETCH_ADD_8] = "__atomic_fetch_add_8"; + Names[RTLIB::ATOMIC_FETCH_ADD_16] = "__atomic_fetch_add_16"; + Names[RTLIB::ATOMIC_FETCH_SUB_1] = "__atomic_fetch_sub_1"; + Names[RTLIB::ATOMIC_FETCH_SUB_2] = "__atomic_fetch_sub_2"; + Names[RTLIB::ATOMIC_FETCH_SUB_4] = "__atomic_fetch_sub_4"; + Names[RTLIB::ATOMIC_FETCH_SUB_8] = "__atomic_fetch_sub_8"; + Names[RTLIB::ATOMIC_FETCH_SUB_16] = "__atomic_fetch_sub_16"; + Names[RTLIB::ATOMIC_FETCH_AND_1] = "__atomic_fetch_and_1"; + Names[RTLIB::ATOMIC_FETCH_AND_2] = "__atomic_fetch_and_2"; + Names[RTLIB::ATOMIC_FETCH_AND_4] = "__atomic_fetch_and_4"; + Names[RTLIB::ATOMIC_FETCH_AND_8] = "__atomic_fetch_and_8"; + Names[RTLIB::ATOMIC_FETCH_AND_16] = "__atomic_fetch_and_16"; + Names[RTLIB::ATOMIC_FETCH_OR_1] = "__atomic_fetch_or_1"; + Names[RTLIB::ATOMIC_FETCH_OR_2] = "__atomic_fetch_or_2"; + Names[RTLIB::ATOMIC_FETCH_OR_4] = "__atomic_fetch_or_4"; + Names[RTLIB::ATOMIC_FETCH_OR_8] = "__atomic_fetch_or_8"; + Names[RTLIB::ATOMIC_FETCH_OR_16] = "__atomic_fetch_or_16"; + Names[RTLIB::ATOMIC_FETCH_XOR_1] = "__atomic_fetch_xor_1"; + Names[RTLIB::ATOMIC_FETCH_XOR_2] = "__atomic_fetch_xor_2"; + Names[RTLIB::ATOMIC_FETCH_XOR_4] = "__atomic_fetch_xor_4"; + Names[RTLIB::ATOMIC_FETCH_XOR_8] = "__atomic_fetch_xor_8"; + Names[RTLIB::ATOMIC_FETCH_XOR_16] = "__atomic_fetch_xor_16"; + Names[RTLIB::ATOMIC_FETCH_NAND_1] = "__atomic_fetch_nand_1"; + Names[RTLIB::ATOMIC_FETCH_NAND_2] = "__atomic_fetch_nand_2"; + Names[RTLIB::ATOMIC_FETCH_NAND_4] = "__atomic_fetch_nand_4"; + Names[RTLIB::ATOMIC_FETCH_NAND_8] = "__atomic_fetch_nand_8"; + Names[RTLIB::ATOMIC_FETCH_NAND_16] = "__atomic_fetch_nand_16"; + if (TT.getEnvironment() == Triple::GNU) { Names[RTLIB::SINCOS_F32] = "sincosf"; Names[RTLIB::SINCOS_F64] = "sincos"; @@ -777,6 +836,9 @@ TargetLoweringBase::TargetLoweringBase(const TargetMachine &tm) : TM(tm) { GatherAllAliasesMaxDepth = 6; MinStackArgumentAlignment = 1; MinimumJumpTableEntries = 4; + // TODO: the default will be switched to 0 in the next commit, along + // with the Target-specific changes necessary. + MaxAtomicSizeInBitsSupported = 1024; InitLibcallNames(LibcallRoutineNames, TM.getTargetTriple()); InitCmpLibcallCCs(CmpLibcallCCs); |
