LibX86: Correctly name CVTTSS2SI_r32_xmm2m32

This was previously erroneously called CVTTPS2PI_r32_xmm2m32, while
the mnemonic was correctly CVTTSS2SI.

Userland/DevTools/UserspaceEmulator/SoftCPU.cpp

@@ -2914,7 +2914,7 @@ void SoftCPU::MOVHPS_m64_xmm2(X86::Instruction const&) { TODO_INSN(); };
 void SoftCPU::MOVAPS_xmm1_xmm2m128(X86::Instruction const&) { TODO_INSN(); };
 void SoftCPU::MOVAPS_xmm1m128_xmm2(X86::Instruction const&) { TODO_INSN(); };
 void SoftCPU::CVTTPS2PI_mm1_xmm2m64(X86::Instruction const&) { TODO_INSN(); };
-void SoftCPU::CVTTPS2PI_r32_xmm2m32(X86::Instruction const&) { TODO_INSN(); };
+void SoftCPU::CVTTSS2SI_r32_xmm2m32(X86::Instruction const&) { TODO_INSN(); };
 void SoftCPU::CVTPI2PS_xmm1_mm2m64(X86::Instruction const&) { TODO_INSN(); };
 void SoftCPU::CVTSI2SS_xmm1_rm32(X86::Instruction const&) { TODO_INSN(); };
 void SoftCPU::MOVNTPS_xmm1m128_xmm2(X86::Instruction const&) { TODO_INSN(); };

Userland/DevTools/UserspaceEmulator/SoftCPU.h

@@ -1130,7 +1130,7 @@ private:
     virtual void CVTSI2SS_xmm1_rm32(X86::Instruction const&) override;
     virtual void MOVNTPS_xmm1m128_xmm2(X86::Instruction const&) override;
     virtual void CVTTPS2PI_mm1_xmm2m64(X86::Instruction const&) override;
-    virtual void CVTTPS2PI_r32_xmm2m32(X86::Instruction const&) override;
+    virtual void CVTTSS2SI_r32_xmm2m32(X86::Instruction const&) override;
     virtual void CVTPS2PI_xmm1_mm2m64(X86::Instruction const&) override;
     virtual void CVTSS2SI_xmm1_rm32(X86::Instruction const&) override;
     virtual void UCOMISS_xmm1_xmm2m32(X86::Instruction const&) override;

Userland/Libraries/LibX86/Instruction.cpp

@@ -867,7 +867,7 @@ static void build_sse_f3(u8 op, char const* mnemonic, InstructionFormat format,
     build_sse_f3(0x2A, "CVTSI2SS", OP_xmm1_rm32, &Interpreter::CVTSI2SS_xmm1_rm32);
     build_sse_np(0x2B, "MOVNTPS", OP_xmm1m128_xmm2, &Interpreter::MOVNTPS_xmm1m128_xmm2);
     build_sse_np(0x2C, "CVTTPS2PI", OP_mm1_xmm2m64, &Interpreter::CVTTPS2PI_mm1_xmm2m64);
-    build_sse_f3(0x2C, "CVTTSS2SI", OP_r32_xmm2m32, &Interpreter::CVTTPS2PI_r32_xmm2m32);
+    build_sse_f3(0x2C, "CVTTSS2SI", OP_r32_xmm2m32, &Interpreter::CVTTSS2SI_r32_xmm2m32);
     build_sse_np(0x2D, "CVTPS2PI", OP_mm1_xmm2m64, &Interpreter::CVTPS2PI_xmm1_mm2m64);
     build_sse_f3(0x2D, "CVTSS2SI", OP_r32_xmm2m32, &Interpreter::CVTSS2SI_xmm1_rm32);
     build_sse_np(0x2E, "UCOMISS", OP_xmm1_xmm2m32, &Interpreter::UCOMISS_xmm1_xmm2m32);

Userland/Libraries/LibX86/Interpreter.h

@@ -676,7 +676,7 @@ public:
     virtual void MOVAPS_xmm1_xmm2m128(Instruction const&) = 0;
     virtual void MOVAPS_xmm1m128_xmm2(Instruction const&) = 0;
     virtual void CVTTPS2PI_mm1_xmm2m64(Instruction const&) = 0;
-    virtual void CVTTPS2PI_r32_xmm2m32(Instruction const&) = 0;
+    virtual void CVTTSS2SI_r32_xmm2m32(Instruction const&) = 0;
     virtual void CVTPI2PS_xmm1_mm2m64(Instruction const&) = 0;
     virtual void CVTSI2SS_xmm1_rm32(Instruction const&) = 0;
     virtual void MOVNTPS_xmm1m128_xmm2(Instruction const&) = 0;