From 5f7d2636e926e0061e4f07dfd5c864d32a7f6144 Mon Sep 17 00:00:00 2001
From: Thomas Lively <7121787+tlively@users.noreply.github.com>
Date: Wed, 28 Oct 2020 09:05:03 -0700
Subject: Prototype new SIMD multiplications (#3291)

Including saturating, rounding Q15 multiplication as proposed in
https://github.com/WebAssembly/simd/pull/365 and extending multiplications as
proposed in https://github.com/WebAssembly/simd/pull/376. Since these are just
prototypes, skips adding them to the C or JS APIs and the fuzzer, as well as
implementing them in the interpreter.
---
 src/wasm-binary.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/wasm-binary.h')

diff --git a/src/wasm-binary.h b/src/wasm-binary.h
index e1247a2d4..8d7abfd70 100644
--- a/src/wasm-binary.h
+++ b/src/wasm-binary.h
@@ -851,6 +851,7 @@ enum ASTNodes {
   I16x8MaxS = 0x98,
   I16x8MaxU = 0x99,
   I16x8AvgrU = 0x9b,
+  I16x8Q15MulrSatS = 0x9c,
 
   I32x4Abs = 0xa0,
   I32x4Neg = 0xa1,
@@ -934,6 +935,19 @@ enum ASTNodes {
   F64x2ConvertSI64x2 = 0x0102,
   F64x2ConvertUI64x2 = 0x0103,
 
+  I16x8ExtMulLowSI8x16 = 0x9a,
+  I16x8ExtMulHighSI8x16 = 0x9d,
+  I16x8ExtMulLowUI8x16 = 0x9e,
+  I16x8ExtMulHighUI8x16 = 0x9f,
+  I32x4ExtMulLowSI16x8 = 0xbb,
+  I32x4ExtMulHighSI16x8 = 0xbd,
+  I32x4ExtMulLowUI16x8 = 0xbe,
+  I32x4ExtMulHighUI16x8 = 0xbf,
+  I64x2ExtMulLowSI32x4 = 0xd2,
+  I64x2ExtMulHighSI32x4 = 0xd3,
+  I64x2ExtMulLowUI32x4 = 0xd6,
+  I64x2ExtMulHighUI32x4 = 0xd7,
+
   // bulk memory opcodes
 
   MemoryInit = 0x08,
-- 
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