From 037d7a5d04c376b2fa8fc26076af9579c3712063 Mon Sep 17 00:00:00 2001
From: Thomas Lively <7121787+tlively@users.noreply.github.com>
Date: Fri, 5 Jun 2020 10:46:23 -0700
Subject: Add prototype SIMD rounding instructions (#2895)

As specified in https://github.com/WebAssembly/simd/pull/232.
---
 src/wasm/wasm-stack.cpp | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'src/wasm/wasm-stack.cpp')

diff --git a/src/wasm/wasm-stack.cpp b/src/wasm/wasm-stack.cpp
index 58fa3f2ef..9ebf39fb8 100644
--- a/src/wasm/wasm-stack.cpp
+++ b/src/wasm/wasm-stack.cpp
@@ -981,6 +981,19 @@ void BinaryInstWriter::visitUnary(Unary* curr) {
     case SqrtVecF32x4:
       o << int8_t(BinaryConsts::SIMDPrefix) << U32LEB(BinaryConsts::F32x4Sqrt);
       break;
+    case CeilVecF32x4:
+      o << int8_t(BinaryConsts::SIMDPrefix) << U32LEB(BinaryConsts::F32x4Ceil);
+      break;
+    case FloorVecF32x4:
+      o << int8_t(BinaryConsts::SIMDPrefix) << U32LEB(BinaryConsts::F32x4Floor);
+      break;
+    case TruncVecF32x4:
+      o << int8_t(BinaryConsts::SIMDPrefix) << U32LEB(BinaryConsts::F32x4Trunc);
+      break;
+    case NearestVecF32x4:
+      o << int8_t(BinaryConsts::SIMDPrefix)
+        << U32LEB(BinaryConsts::F32x4Nearest);
+      break;
     case AbsVecF64x2:
       o << int8_t(BinaryConsts::SIMDPrefix) << U32LEB(BinaryConsts::F64x2Abs);
       break;
@@ -990,6 +1003,19 @@ void BinaryInstWriter::visitUnary(Unary* curr) {
     case SqrtVecF64x2:
       o << int8_t(BinaryConsts::SIMDPrefix) << U32LEB(BinaryConsts::F64x2Sqrt);
       break;
+    case CeilVecF64x2:
+      o << int8_t(BinaryConsts::SIMDPrefix) << U32LEB(BinaryConsts::F64x2Ceil);
+      break;
+    case FloorVecF64x2:
+      o << int8_t(BinaryConsts::SIMDPrefix) << U32LEB(BinaryConsts::F64x2Floor);
+      break;
+    case TruncVecF64x2:
+      o << int8_t(BinaryConsts::SIMDPrefix) << U32LEB(BinaryConsts::F64x2Trunc);
+      break;
+    case NearestVecF64x2:
+      o << int8_t(BinaryConsts::SIMDPrefix)
+        << U32LEB(BinaryConsts::F64x2Nearest);
+      break;
     case TruncSatSVecF32x4ToVecI32x4:
       o << int8_t(BinaryConsts::SIMDPrefix)
         << U32LEB(BinaryConsts::I32x4TruncSatSF32x4);
-- 
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