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| author | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-06-11 16:50:48 +0000 |
|---|---|---|
| committer | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-06-11 16:50:48 +0000 |
| commit | 00fee5b709a520e49157c10ebcfafd1879b74017 (patch) | |
| tree | 3e85ff2b624979edae2b3742ffacd1738327c0ae /lib/Target/PIC16 | |
| parent | 4af81d861e00521e9d3fa25be0e4d6add606efb7 (diff) | |
| download | external_llvm-00fee5b709a520e49157c10ebcfafd1879b74017.zip external_llvm-00fee5b709a520e49157c10ebcfafd1879b74017.tar.gz external_llvm-00fee5b709a520e49157c10ebcfafd1879b74017.tar.bz2 | |
Generate libcalls for floating point arithmetic and casting operations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73194 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PIC16')
| -rw-r--r-- | lib/Target/PIC16/PIC16ISelLowering.cpp | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/lib/Target/PIC16/PIC16ISelLowering.cpp b/lib/Target/PIC16/PIC16ISelLowering.cpp index ac9a143..ba465f3 100644 --- a/lib/Target/PIC16/PIC16ISelLowering.cpp +++ b/lib/Target/PIC16/PIC16ISelLowering.cpp @@ -56,6 +56,17 @@ static const char *getIntrinsicName(unsigned opcode) { case RTLIB::SREM_I32: Basename = "srem.i32"; break; case RTLIB::UREM_I16: Basename = "urem.i16"; break; case RTLIB::UREM_I32: Basename = "urem.i32"; break; + + case RTLIB::FPTOSINT_F32_I32: + Basename = "f32_to_si32"; break; + case RTLIB::SINTTOFP_I32_F32: + Basename = "si32_to_f32"; break; + + case RTLIB::ADD_F32: Basename = "add.f32"; break; + case RTLIB::SUB_F32: Basename = "sub.f32"; break; + case RTLIB::MUL_F32: Basename = "mul.f32"; break; + case RTLIB::DIV_F32: Basename = "div.f32"; break; + } std::string prefix = PAN::getTagName(PAN::PREFIX_SYMBOL); @@ -113,7 +124,17 @@ PIC16TargetLowering::PIC16TargetLowering(PIC16TargetMachine &TM) // Unsigned remainder lib call names setLibcallName(RTLIB::UREM_I16, getIntrinsicName(RTLIB::UREM_I16)); setLibcallName(RTLIB::UREM_I32, getIntrinsicName(RTLIB::UREM_I32)); - + + // Floating point operations + setLibcallName(RTLIB::FPTOSINT_F32_I32, + getIntrinsicName(RTLIB::FPTOSINT_F32_I32)); + setLibcallName(RTLIB::SINTTOFP_I32_F32, + getIntrinsicName(RTLIB::SINTTOFP_I32_F32)); + setLibcallName(RTLIB::ADD_F32, getIntrinsicName(RTLIB::ADD_F32)); + setLibcallName(RTLIB::SUB_F32, getIntrinsicName(RTLIB::SUB_F32)); + setLibcallName(RTLIB::MUL_F32, getIntrinsicName(RTLIB::MUL_F32)); + setLibcallName(RTLIB::DIV_F32, getIntrinsicName(RTLIB::DIV_F32)); + setOperationAction(ISD::GlobalAddress, MVT::i16, Custom); setOperationAction(ISD::ExternalSymbol, MVT::i16, Custom); |