vNxM.load_splat instructions (#2350)

Introduces a new instruction class, `SIMDLoad`. Implements encoding,
decoding, parsing, printing, and interpretation of the load and splat
instructions, including in the C and JS APIs. `v128.load` remains in
the `Load` instruction class for now because the interpreter code
expects a `Load` to be able to load any memory value type.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/wasm-s-parser.h b/src/wasm-s-parser.h
index 67035f0ff..c7d43b581 100644
--- a/src/wasm-s-parser.h
+++ b/src/wasm-s-parser.h
@@ -200,6 +200,7 @@ private:
   Expression* makeSIMDShuffle(Element& s);
   Expression* makeSIMDTernary(Element& s, SIMDTernaryOp op);
   Expression* makeSIMDShift(Element& s, SIMDShiftOp op);
+  Expression* makeSIMDLoad(Element& s, SIMDLoadOp op);
   Expression* makeMemoryInit(Element& s);
   Expression* makeDataDrop(Element& s);
   Expression* makeMemoryCopy(Element& s);