//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the Evan Cheng and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file defines the enum representing the list of runtime library calls
-// the backend may emit during code generation.
+// the backend may emit during code generation, and also some helper functions.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CODEGEN_RUNTIMELIBCALLS_H
#define LLVM_CODEGEN_RUNTIMELIBCALLS_H
+#include "llvm/CodeGen/ValueTypes.h"
+
namespace llvm {
namespace RTLIB {
/// RTLIB::Libcall enum - This enum defines all of the runtime library calls
///
enum Libcall {
// Integer
+ SHL_I16,
SHL_I32,
SHL_I64,
+ SHL_I128,
+ SRL_I16,
SRL_I32,
SRL_I64,
+ SRL_I128,
+ SRA_I16,
SRA_I32,
SRA_I64,
+ SRA_I128,
+ MUL_I16,
MUL_I32,
MUL_I64,
+ MUL_I128,
SDIV_I32,
SDIV_I64,
+ SDIV_I128,
UDIV_I32,
UDIV_I64,
+ UDIV_I128,
SREM_I32,
SREM_I64,
+ SREM_I128,
UREM_I32,
UREM_I64,
+ UREM_I128,
NEG_I32,
NEG_I64,
// FLOATING POINT
ADD_F32,
ADD_F64,
+ ADD_F80,
ADD_PPCF128,
SUB_F32,
SUB_F64,
+ SUB_F80,
SUB_PPCF128,
MUL_F32,
MUL_F64,
+ MUL_F80,
MUL_PPCF128,
DIV_F32,
DIV_F64,
+ DIV_F80,
DIV_PPCF128,
REM_F32,
REM_F64,
+ REM_F80,
REM_PPCF128,
- NEG_F32,
- NEG_F64,
POWI_F32,
POWI_F64,
POWI_F80,
SQRT_F64,
SQRT_F80,
SQRT_PPCF128,
+ LOG_F32,
+ LOG_F64,
+ LOG_F80,
+ LOG_PPCF128,
+ LOG2_F32,
+ LOG2_F64,
+ LOG2_F80,
+ LOG2_PPCF128,
+ LOG10_F32,
+ LOG10_F64,
+ LOG10_F80,
+ LOG10_PPCF128,
+ EXP_F32,
+ EXP_F64,
+ EXP_F80,
+ EXP_PPCF128,
+ EXP2_F32,
+ EXP2_F64,
+ EXP2_F80,
+ EXP2_PPCF128,
SIN_F32,
SIN_F64,
+ SIN_F80,
+ SIN_PPCF128,
COS_F32,
COS_F64,
+ COS_F80,
+ COS_PPCF128,
POW_F32,
POW_F64,
POW_F80,
POW_PPCF128,
+ CEIL_F32,
+ CEIL_F64,
+ CEIL_F80,
+ CEIL_PPCF128,
+ TRUNC_F32,
+ TRUNC_F64,
+ TRUNC_F80,
+ TRUNC_PPCF128,
+ RINT_F32,
+ RINT_F64,
+ RINT_F80,
+ RINT_PPCF128,
+ NEARBYINT_F32,
+ NEARBYINT_F64,
+ NEARBYINT_F80,
+ NEARBYINT_PPCF128,
+ FLOOR_F32,
+ FLOOR_F64,
+ FLOOR_F80,
+ FLOOR_PPCF128,
// CONVERSION
FPEXT_F32_F64,
FPROUND_F64_F32,
+ FPROUND_F80_F32,
+ FPROUND_PPCF128_F32,
+ FPROUND_F80_F64,
+ FPROUND_PPCF128_F64,
FPTOSINT_F32_I32,
FPTOSINT_F32_I64,
+ FPTOSINT_F32_I128,
FPTOSINT_F64_I32,
FPTOSINT_F64_I64,
+ FPTOSINT_F64_I128,
+ FPTOSINT_F80_I32,
FPTOSINT_F80_I64,
+ FPTOSINT_F80_I128,
+ FPTOSINT_PPCF128_I32,
FPTOSINT_PPCF128_I64,
+ FPTOSINT_PPCF128_I128,
FPTOUINT_F32_I32,
FPTOUINT_F32_I64,
+ FPTOUINT_F32_I128,
FPTOUINT_F64_I32,
FPTOUINT_F64_I64,
+ FPTOUINT_F64_I128,
FPTOUINT_F80_I32,
FPTOUINT_F80_I64,
+ FPTOUINT_F80_I128,
+ FPTOUINT_PPCF128_I32,
FPTOUINT_PPCF128_I64,
+ FPTOUINT_PPCF128_I128,
SINTTOFP_I32_F32,
SINTTOFP_I32_F64,
+ SINTTOFP_I32_F80,
+ SINTTOFP_I32_PPCF128,
SINTTOFP_I64_F32,
SINTTOFP_I64_F64,
SINTTOFP_I64_F80,
SINTTOFP_I64_PPCF128,
+ SINTTOFP_I128_F32,
+ SINTTOFP_I128_F64,
+ SINTTOFP_I128_F80,
+ SINTTOFP_I128_PPCF128,
UINTTOFP_I32_F32,
UINTTOFP_I32_F64,
+ UINTTOFP_I32_F80,
+ UINTTOFP_I32_PPCF128,
UINTTOFP_I64_F32,
UINTTOFP_I64_F64,
+ UINTTOFP_I64_F80,
+ UINTTOFP_I64_PPCF128,
+ UINTTOFP_I128_F32,
+ UINTTOFP_I128_F64,
+ UINTTOFP_I128_F80,
+ UINTTOFP_I128_PPCF128,
// COMPARISON
OEQ_F32,
UNKNOWN_LIBCALL
};
+
+ /// getFPEXT - Return the FPEXT_*_* value for the given types, or
+ /// UNKNOWN_LIBCALL if there is none.
+ Libcall getFPEXT(MVT OpVT, MVT RetVT);
+
+ /// getFPROUND - Return the FPROUND_*_* value for the given types, or
+ /// UNKNOWN_LIBCALL if there is none.
+ Libcall getFPROUND(MVT OpVT, MVT RetVT);
+
+ /// getFPTOSINT - Return the FPTOSINT_*_* value for the given types, or
+ /// UNKNOWN_LIBCALL if there is none.
+ Libcall getFPTOSINT(MVT OpVT, MVT RetVT);
+
+ /// getFPTOUINT - Return the FPTOUINT_*_* value for the given types, or
+ /// UNKNOWN_LIBCALL if there is none.
+ Libcall getFPTOUINT(MVT OpVT, MVT RetVT);
+
+ /// getSINTTOFP - Return the SINTTOFP_*_* value for the given types, or
+ /// UNKNOWN_LIBCALL if there is none.
+ Libcall getSINTTOFP(MVT OpVT, MVT RetVT);
+
+ /// getUINTTOFP - Return the UINTTOFP_*_* value for the given types, or
+ /// UNKNOWN_LIBCALL if there is none.
+ Libcall getUINTTOFP(MVT OpVT, MVT RetVT);
}
}
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