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| author | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-06-16 09:03:58 +0000 |
|---|---|---|
| committer | Sanjiv Gupta <sanjiv.gupta@microchip.com> | 2009-06-16 09:03:58 +0000 |
| commit | 557ed09e0ff8b858ed2311adba41b257a3b1326c (patch) | |
| tree | b083b496fda4206972122131be6cb0d213518290 /llvm/lib/CodeGen/SelectionDAG | |
| parent | 591bcad8b951b0db697285402ec6956c9d904ed3 (diff) | |
| download | bcm5719-llvm-557ed09e0ff8b858ed2311adba41b257a3b1326c.tar.gz bcm5719-llvm-557ed09e0ff8b858ed2311adba41b257a3b1326c.zip | |
Added required libcalls for PIC16 (mostly floating points to integer casting operations).
llvm-svn: 73480
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index 134a859cebd..5b2706778a2 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -171,6 +171,8 @@ static void InitLibcallNames(const char **Names) { Names[RTLIB::FPROUND_PPCF128_F32] = "__trunctfsf2"; Names[RTLIB::FPROUND_F80_F64] = "__truncxfdf2"; Names[RTLIB::FPROUND_PPCF128_F64] = "__trunctfdf2"; + Names[RTLIB::FPTOSINT_F32_I8] = "__fixsfsi"; + Names[RTLIB::FPTOSINT_F32_I16] = "__fixsfsi"; Names[RTLIB::FPTOSINT_F32_I32] = "__fixsfsi"; Names[RTLIB::FPTOSINT_F32_I64] = "__fixsfdi"; Names[RTLIB::FPTOSINT_F32_I128] = "__fixsfti"; @@ -183,6 +185,8 @@ static void InitLibcallNames(const char **Names) { Names[RTLIB::FPTOSINT_PPCF128_I32] = "__fixtfsi"; Names[RTLIB::FPTOSINT_PPCF128_I64] = "__fixtfdi"; Names[RTLIB::FPTOSINT_PPCF128_I128] = "__fixtfti"; + Names[RTLIB::FPTOUINT_F32_I8] = "__fixunssfsi"; + Names[RTLIB::FPTOUINT_F32_I16] = "__fixunssfsi"; Names[RTLIB::FPTOUINT_F32_I32] = "__fixunssfsi"; Names[RTLIB::FPTOUINT_F32_I64] = "__fixunssfdi"; Names[RTLIB::FPTOUINT_F32_I128] = "__fixunssfti"; @@ -195,6 +199,8 @@ static void InitLibcallNames(const char **Names) { Names[RTLIB::FPTOUINT_PPCF128_I32] = "__fixunstfsi"; Names[RTLIB::FPTOUINT_PPCF128_I64] = "__fixunstfdi"; Names[RTLIB::FPTOUINT_PPCF128_I128] = "__fixunstfti"; + Names[RTLIB::SINTTOFP_I32_F8] = "__floatsisf"; + Names[RTLIB::SINTTOFP_I32_F16] = "__floatsisf"; Names[RTLIB::SINTTOFP_I32_F32] = "__floatsisf"; Names[RTLIB::SINTTOFP_I32_F64] = "__floatsidf"; Names[RTLIB::SINTTOFP_I32_F80] = "__floatsixf"; @@ -207,6 +213,8 @@ static void InitLibcallNames(const char **Names) { Names[RTLIB::SINTTOFP_I128_F64] = "__floattidf"; Names[RTLIB::SINTTOFP_I128_F80] = "__floattixf"; Names[RTLIB::SINTTOFP_I128_PPCF128] = "__floattitf"; + Names[RTLIB::UINTTOFP_I32_F8] = "__floatunsisf"; + Names[RTLIB::UINTTOFP_I32_F16] = "__floatunsisf"; Names[RTLIB::UINTTOFP_I32_F32] = "__floatunsisf"; Names[RTLIB::UINTTOFP_I32_F64] = "__floatunsidf"; Names[RTLIB::UINTTOFP_I32_F80] = "__floatunsixf"; @@ -271,6 +279,10 @@ RTLIB::Libcall RTLIB::getFPROUND(MVT OpVT, MVT RetVT) { /// UNKNOWN_LIBCALL if there is none. RTLIB::Libcall RTLIB::getFPTOSINT(MVT OpVT, MVT 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) @@ -306,6 +318,10 @@ RTLIB::Libcall RTLIB::getFPTOSINT(MVT OpVT, MVT RetVT) { /// UNKNOWN_LIBCALL if there is none. RTLIB::Libcall RTLIB::getFPTOUINT(MVT OpVT, MVT RetVT) { if (OpVT == MVT::f32) { + if (RetVT == MVT::i8) + return FPTOUINT_F32_I8; + if (RetVT == MVT::i16) + return FPTOUINT_F32_I16; if (RetVT == MVT::i32) return FPTOUINT_F32_I32; if (RetVT == MVT::i64) |
