From 5c19cfa55ac117af6eb6dda0eddfc4848c0e6c64 Mon Sep 17 00:00:00 2001
From: Hendiadyoin1 <leon.a@serenityos.org>
Date: Tue, 5 Apr 2022 12:25:56 +0200
Subject: [PATCH] UserspaceEmulator: Truncate in CVTTSS2SI

---
 Userland/DevTools/UserspaceEmulator/SoftVPU.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Userland/DevTools/UserspaceEmulator/SoftVPU.cpp b/Userland/DevTools/UserspaceEmulator/SoftVPU.cpp
index c66876c22e..70e9093f9d 100644
--- a/Userland/DevTools/UserspaceEmulator/SoftVPU.cpp
+++ b/Userland/DevTools/UserspaceEmulator/SoftVPU.cpp
@@ -215,7 +215,7 @@ void SoftVPU::CVTTSS2SI_r32_xmm2m32(X86::Instruction const& insn)
     else
         value = bit_cast<float>(insn.modrm().read32(m_cpu, insn).value());
 
-    m_cpu.gpr32(insn.reg32()) = ValueWithShadow<u32>::create_initialized((u32)lround(value));
+    m_cpu.gpr32(insn.reg32()) = ValueWithShadow<u32>::create_initialized((u32)(i32)truncf(value));
 }
 void SoftVPU::CVTPS2PI_xmm1_mm2m64(X86::Instruction const&) { TODO(); }
 void SoftVPU::CVTSS2SI_r32_xmm2m32(X86::Instruction const& insn)