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Cleanups for EABI standard functions

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149195 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2012-01-29 09:11:50 +00:00
parent f349cb8f33
commit 6edd5884c9
1 changed files with 7 additions and 2 deletions
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9
lib/Target/ARM/ARMISelLowering.cpp
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@ -386,8 +386,6 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
// Long long helper functions
// RTABI chapter 4.2, Table 9
setLibcallName(RTLIB::MUL_I64, "__aeabi_lmul");
setLibcallName(RTLIB::SDIV_I64, "__aeabi_ldivmod");
setLibcallName(RTLIB::UDIV_I64, "__aeabi_uldivmod");
setLibcallName(RTLIB::SHL_I64, "__aeabi_llsl");
setLibcallName(RTLIB::SRL_I64, "__aeabi_llsr");
setLibcallName(RTLIB::SRA_I64, "__aeabi_lasr");
@ -403,21 +401,28 @@ ARMTargetLowering::ARMTargetLowering(TargetMachine &TM)
setLibcallName(RTLIB::SDIV_I8, "__aeabi_idiv");
setLibcallName(RTLIB::SDIV_I16, "__aeabi_idiv");
setLibcallName(RTLIB::SDIV_I32, "__aeabi_idiv");
setLibcallName(RTLIB::SDIV_I64, "__aeabi_ldivmod");
setLibcallName(RTLIB::UDIV_I8, "__aeabi_uidiv");
setLibcallName(RTLIB::UDIV_I16, "__aeabi_uidiv");
setLibcallName(RTLIB::UDIV_I32, "__aeabi_uidiv");
setLibcallName(RTLIB::UDIV_I64, "__aeabi_uldivmod");
setLibcallCallingConv(RTLIB::SDIV_I8, CallingConv::ARM_AAPCS);
setLibcallCallingConv(RTLIB::SDIV_I16, CallingConv::ARM_AAPCS);
setLibcallCallingConv(RTLIB::SDIV_I32, CallingConv::ARM_AAPCS);
setLibcallCallingConv(RTLIB::SDIV_I64, CallingConv::ARM_AAPCS);
setLibcallCallingConv(RTLIB::UDIV_I8, CallingConv::ARM_AAPCS);
setLibcallCallingConv(RTLIB::UDIV_I16, CallingConv::ARM_AAPCS);
setLibcallCallingConv(RTLIB::UDIV_I32, CallingConv::ARM_AAPCS);
setLibcallCallingConv(RTLIB::UDIV_I64, CallingConv::ARM_AAPCS);
// Memory operations
// RTABI chapter 4.3.4
setLibcallName(RTLIB::MEMCPY, "__aeabi_memcpy");
setLibcallName(RTLIB::MEMMOVE, "__aeabi_memmove");
setLibcallName(RTLIB::MEMSET, "__aeabi_memset");
setLibcallCallingConv(RTLIB::MEMCPY, CallingConv::ARM_AAPCS);
setLibcallCallingConv(RTLIB::MEMMOVE, CallingConv::ARM_AAPCS);
setLibcallCallingConv(RTLIB::MEMSET, CallingConv::ARM_AAPCS);
}
// Use divmod compiler-rt calls for iOS 5.0 and later.