| //===-- WebAssemblyInstrConv.td-WebAssembly Conversion support -*- tablegen -*-= |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| /// |
| /// \file |
| /// \brief WebAssembly datatype conversions, truncations, reinterpretations, |
| /// promotions, and demotions operand code-gen constructs. |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| /* |
| * TODO(jfb): Add the following. |
| * |
| * int32.wrap[int64]: wrap a 64-bit integer to a 32-bit integer |
| * int32.trunc_signed[float32]: truncate a 32-bit float to a signed 32-bit integer |
| * int32.trunc_signed[float64]: truncate a 64-bit float to a signed 32-bit integer |
| * int32.trunc_unsigned[float32]: truncate a 32-bit float to an unsigned 32-bit integer |
| * int32.trunc_unsigned[float64]: truncate a 64-bit float to an unsigned 32-bit integer |
| * int32.reinterpret[float32]: reinterpret the bits of a 32-bit float as a 32-bit integer |
| * int64.extend_signed[int32]: extend a signed 32-bit integer to a 64-bit integer |
| * int64.extend_unsigned[int32]: extend an unsigned 32-bit integer to a 64-bit integer |
| * int64.trunc_signed[float32]: truncate a 32-bit float to a signed 64-bit integer |
| * int64.trunc_signed[float64]: truncate a 64-bit float to a signed 64-bit integer |
| * int64.trunc_unsigned[float32]: truncate a 32-bit float to an unsigned 64-bit integer |
| * int64.trunc_unsigned[float64]: truncate a 64-bit float to an unsigned 64-bit integer |
| * int64.reinterpret[float64]: reinterpret the bits of a 64-bit float as a 64-bit integer |
| * float32.demote[float64]: demote a 64-bit float to a 32-bit float |
| * float32.cvt_signed[int32]: convert a signed 32-bit integer to a 32-bit float |
| * float32.cvt_signed[int64]: convert a signed 64-bit integer to a 32-bit float |
| * float32.cvt_unsigned[int32]: convert an unsigned 32-bit integer to a 32-bit float |
| * float32.cvt_unsigned[int64]: convert an unsigned 64-bit integer to a 32-bit float |
| * float32.reinterpret[int32]: reinterpret the bits of a 32-bit integer as a 32-bit float |
| * float64.promote[float32]: promote a 32-bit float to a 64-bit float |
| * float64.cvt_signed[int32]: convert a signed 32-bit integer to a 64-bit float |
| * float64.cvt_signed[int64]: convert a signed 64-bit integer to a 64-bit float |
| * float64.cvt_unsigned[int32]: convert an unsigned 32-bit integer to a 64-bit float |
| * float64.cvt_unsigned[int64]: convert an unsigned 64-bit integer to a 64-bit float |
| * float64.reinterpret[int64]: reinterpret the bits of a 64-bit integer as a 64-bit float |
| */ |
