diff options
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyInstrFloat.td')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyInstrFloat.td | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyInstrFloat.td b/llvm/lib/Target/WebAssembly/WebAssemblyInstrFloat.td new file mode 100644 index 00000000000..b9906d7a3f0 --- /dev/null +++ b/llvm/lib/Target/WebAssembly/WebAssemblyInstrFloat.td @@ -0,0 +1,37 @@ +// WebAssemblyInstrFloat.td-WebAssembly Float codegen 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 Floating-point operand code-gen constructs. +/// +//===----------------------------------------------------------------------===// + +/* + * TODO(jfb): Add the following for 32-bit and 64-bit. + * + * float32.add: addition + * float32.sub: subtraction + * float32.mul: multiplication + * float32.div: division + * float32.abs: absolute value + * float32.neg: negation + * float32.copysign: copysign + * float32.ceil: ceiling operation + * float32.floor: floor operation + * float32.trunc: round to nearest integer towards zero + * float32.nearestint: round to nearest integer, ties to even + * float32.eq: compare equal + * float32.lt: less than + * float32.le: less than or equal + * float32.gt: greater than + * float32.ge: greater than or equal + * float32.sqrt: square root + * float32.min: minimum (binary operator); if either operand is NaN, returns NaN + * float32.max: maximum (binary operator); if either operand is NaN, returns NaN + */ |
