From 3d30b262fab3beeee738cc98d8862a012012c2a4 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sun, 7 Jul 2024 02:47:35 +0900
Subject: test: F64Test passed

---
 src/Execution/Runtime.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/Execution/Runtime.php')

diff --git a/src/Execution/Runtime.php b/src/Execution/Runtime.php
index a261a3f..10bed7c 100644
--- a/src/Execution/Runtime.php
+++ b/src/Execution/Runtime.php
@@ -928,7 +928,11 @@ final class Runtime
     private function execInstrNumericF64Trunc(Instrs\Numeric\F64Trunc $instr): void
     {
         $v = $this->stack->popFloat();
-        $this->stack->pushValue((float) (int) $v);
+        if ($v < 0) {
+            $this->stack->pushValue(ceil($v));
+        } else {
+            $this->stack->pushValue(floor($v));
+        }
     }
 
     private function execInstrNumericI32Add(Instrs\Numeric\I32Add $instr): void
-- 
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