-/// InitLibcallNames - Set default libcall names.
-///
-static void InitLibcallNames(const char **Names) {
- 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_PPCF128] = "__gcc_qadd";
- Names[RTLIB::SUB_F32] = "__subsf3";
- Names[RTLIB::SUB_F64] = "__subdf3";
- Names[RTLIB::SUB_F80] = "__subxf3";
- Names[RTLIB::SUB_PPCF128] = "__gcc_qsub";
- Names[RTLIB::MUL_F32] = "__mulsf3";
- Names[RTLIB::MUL_F64] = "__muldf3";
- Names[RTLIB::MUL_F80] = "__mulxf3";
- Names[RTLIB::MUL_PPCF128] = "__gcc_qmul";
- Names[RTLIB::DIV_F32] = "__divsf3";
- Names[RTLIB::DIV_F64] = "__divdf3";
- Names[RTLIB::DIV_F80] = "__divxf3";
- Names[RTLIB::DIV_PPCF128] = "__gcc_qdiv";
- Names[RTLIB::REM_F32] = "fmodf";
- Names[RTLIB::REM_F64] = "fmod";
- Names[RTLIB::REM_F80] = "fmodl";
- Names[RTLIB::REM_PPCF128] = "fmodl";
- Names[RTLIB::FMA_F32] = "fmaf";
- Names[RTLIB::FMA_F64] = "fma";
- Names[RTLIB::FMA_F80] = "fmal";
- Names[RTLIB::FMA_PPCF128] = "fmal";
- Names[RTLIB::POWI_F32] = "__powisf2";
- Names[RTLIB::POWI_F64] = "__powidf2";
- Names[RTLIB::POWI_F80] = "__powixf2";
- Names[RTLIB::POWI_PPCF128] = "__powitf2";
- Names[RTLIB::SQRT_F32] = "sqrtf";
- Names[RTLIB::SQRT_F64] = "sqrt";
- Names[RTLIB::SQRT_F80] = "sqrtl";
- Names[RTLIB::SQRT_PPCF128] = "sqrtl";
- Names[RTLIB::LOG_F32] = "logf";
- Names[RTLIB::LOG_F64] = "log";
- Names[RTLIB::LOG_F80] = "logl";
- Names[RTLIB::LOG_PPCF128] = "logl";
- Names[RTLIB::LOG2_F32] = "log2f";
- Names[RTLIB::LOG2_F64] = "log2";
- Names[RTLIB::LOG2_F80] = "log2l";
- Names[RTLIB::LOG2_PPCF128] = "log2l";
- Names[RTLIB::LOG10_F32] = "log10f";
- Names[RTLIB::LOG10_F64] = "log10";
- Names[RTLIB::LOG10_F80] = "log10l";
- Names[RTLIB::LOG10_PPCF128] = "log10l";
- Names[RTLIB::EXP_F32] = "expf";
- Names[RTLIB::EXP_F64] = "exp";
- Names[RTLIB::EXP_F80] = "expl";
- Names[RTLIB::EXP_PPCF128] = "expl";
- Names[RTLIB::EXP2_F32] = "exp2f";
- Names[RTLIB::EXP2_F64] = "exp2";
- Names[RTLIB::EXP2_F80] = "exp2l";
- Names[RTLIB::EXP2_PPCF128] = "exp2l";
- Names[RTLIB::SIN_F32] = "sinf";
- Names[RTLIB::SIN_F64] = "sin";
- Names[RTLIB::SIN_F80] = "sinl";
- Names[RTLIB::SIN_PPCF128] = "sinl";
- Names[RTLIB::COS_F32] = "cosf";
- Names[RTLIB::COS_F64] = "cos";
- Names[RTLIB::COS_F80] = "cosl";
- Names[RTLIB::COS_PPCF128] = "cosl";
- Names[RTLIB::POW_F32] = "powf";
- Names[RTLIB::POW_F64] = "pow";
- Names[RTLIB::POW_F80] = "powl";
- Names[RTLIB::POW_PPCF128] = "powl";
- Names[RTLIB::CEIL_F32] = "ceilf";
- Names[RTLIB::CEIL_F64] = "ceil";
- Names[RTLIB::CEIL_F80] = "ceill";
- Names[RTLIB::CEIL_PPCF128] = "ceill";
- Names[RTLIB::TRUNC_F32] = "truncf";
- Names[RTLIB::TRUNC_F64] = "trunc";
- Names[RTLIB::TRUNC_F80] = "truncl";
- Names[RTLIB::TRUNC_PPCF128] = "truncl";
- Names[RTLIB::RINT_F32] = "rintf";
- Names[RTLIB::RINT_F64] = "rint";
- Names[RTLIB::RINT_F80] = "rintl";
- Names[RTLIB::RINT_PPCF128] = "rintl";
- Names[RTLIB::NEARBYINT_F32] = "nearbyintf";
- Names[RTLIB::NEARBYINT_F64] = "nearbyint";
- Names[RTLIB::NEARBYINT_F80] = "nearbyintl";
- Names[RTLIB::NEARBYINT_PPCF128] = "nearbyintl";
- Names[RTLIB::FLOOR_F32] = "floorf";
- Names[RTLIB::FLOOR_F64] = "floor";
- Names[RTLIB::FLOOR_F80] = "floorl";
- Names[RTLIB::FLOOR_PPCF128] = "floorl";
- Names[RTLIB::COPYSIGN_F32] = "copysignf";
- Names[RTLIB::COPYSIGN_F64] = "copysign";
- Names[RTLIB::COPYSIGN_F80] = "copysignl";
- Names[RTLIB::COPYSIGN_PPCF128] = "copysignl";
- 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_PPCF128_F32] = "__trunctfsf2";
- Names[RTLIB::FPROUND_F80_F64] = "__truncxfdf2";
- 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_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_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_PPCF128] = "__floatsitf";
- Names[RTLIB::SINTTOFP_I64_F32] = "__floatdisf";
- Names[RTLIB::SINTTOFP_I64_F64] = "__floatdidf";
- Names[RTLIB::SINTTOFP_I64_F80] = "__floatdixf";
- 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_PPCF128] = "__floattitf";
- Names[RTLIB::UINTTOFP_I32_F32] = "__floatunsisf";
- Names[RTLIB::UINTTOFP_I32_F64] = "__floatunsidf";
- Names[RTLIB::UINTTOFP_I32_F80] = "__floatunsixf";
- 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_PPCF128] = "__floatunditf";
- Names[RTLIB::UINTTOFP_I128_F32] = "__floatuntisf";
- Names[RTLIB::UINTTOFP_I128_F64] = "__floatuntidf";
- Names[RTLIB::UINTTOFP_I128_F80] = "__floatuntixf";
- Names[RTLIB::UINTTOFP_I128_PPCF128] = "__floatuntitf";
- Names[RTLIB::OEQ_F32] = "__eqsf2";
- Names[RTLIB::OEQ_F64] = "__eqdf2";
- Names[RTLIB::UNE_F32] = "__nesf2";
- Names[RTLIB::UNE_F64] = "__nedf2";
- Names[RTLIB::OGE_F32] = "__gesf2";
- Names[RTLIB::OGE_F64] = "__gedf2";
- Names[RTLIB::OLT_F32] = "__ltsf2";
- Names[RTLIB::OLT_F64] = "__ltdf2";
- Names[RTLIB::OLE_F32] = "__lesf2";
- Names[RTLIB::OLE_F64] = "__ledf2";
- Names[RTLIB::OGT_F32] = "__gtsf2";
- Names[RTLIB::OGT_F64] = "__gtdf2";
- Names[RTLIB::UO_F32] = "__unordsf2";
- Names[RTLIB::UO_F64] = "__unorddf2";
- Names[RTLIB::O_F32] = "__unordsf2";
- Names[RTLIB::O_F64] = "__unorddf2";
- 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";
-}
-
-/// InitLibcallCallingConvs - Set default libcall CallingConvs.
-///
-static void InitLibcallCallingConvs(CallingConv::ID *CCs) {
- for (int i = 0; i < RTLIB::UNKNOWN_LIBCALL; ++i) {
- CCs[i] = CallingConv::C;
- }
-}
-
-/// getFPEXT - Return the FPEXT_*_* value for the given types, or
-/// UNKNOWN_LIBCALL if there is none.
-RTLIB::Libcall RTLIB::getFPEXT(EVT OpVT, EVT RetVT) {
- if (OpVT == MVT::f32) {
- if (RetVT == MVT::f64)
- return FPEXT_F32_F64;
- }
-
- return UNKNOWN_LIBCALL;
-}
-
-/// getFPROUND - Return the FPROUND_*_* value for the given types, or
-/// UNKNOWN_LIBCALL if there is none.
-RTLIB::Libcall RTLIB::getFPROUND(EVT OpVT, EVT RetVT) {
- if (RetVT == MVT::f32) {
- if (OpVT == MVT::f64)
- return FPROUND_F64_F32;
- if (OpVT == MVT::f80)
- return FPROUND_F80_F32;
- if (OpVT == MVT::ppcf128)
- return FPROUND_PPCF128_F32;
- } else if (RetVT == MVT::f64) {
- if (OpVT == MVT::f80)
- return FPROUND_F80_F64;
- if (OpVT == MVT::ppcf128)
- return FPROUND_PPCF128_F64;
- }
-
- return UNKNOWN_LIBCALL;
-}
-
-/// getFPTOSINT - Return the FPTOSINT_*_* value for the given types, or
-/// UNKNOWN_LIBCALL if there is none.
-RTLIB::Libcall RTLIB::getFPTOSINT(EVT OpVT, EVT RetVT) {
- if (OpVT == MVT::f32) {
- if (RetVT == MVT::i8)
- return FPTOSINT_F32_I8;
- if (RetVT == MVT::i16)
- return FPTOSINT_F32_I16;
- if (RetVT == MVT::i32)
- return FPTOSINT_F32_I32;
- if (RetVT == MVT::i64)
- return FPTOSINT_F32_I64;
- if (RetVT == MVT::i128)
- return FPTOSINT_F32_I128;
- } else if (OpVT == MVT::f64) {
- if (RetVT == MVT::i8)
- return FPTOSINT_F64_I8;
- if (RetVT == MVT::i16)
- return FPTOSINT_F64_I16;
- if (RetVT == MVT::i32)
- return FPTOSINT_F64_I32;
- if (RetVT == MVT::i64)
- return FPTOSINT_F64_I64;
- if (RetVT == MVT::i128)
- return FPTOSINT_F64_I128;
- } else if (OpVT == MVT::f80) {
- if (RetVT == MVT::i32)
- return FPTOSINT_F80_I32;
- if (RetVT == MVT::i64)
- return FPTOSINT_F80_I64;
- if (RetVT == MVT::i128)
- return FPTOSINT_F80_I128;
- } else if (OpVT == MVT::ppcf128) {
- if (RetVT == MVT::i32)
- return FPTOSINT_PPCF128_I32;
- if (RetVT == MVT::i64)
- return FPTOSINT_PPCF128_I64;
- if (RetVT == MVT::i128)
- return FPTOSINT_PPCF128_I128;
- }
- return UNKNOWN_LIBCALL;
-}