MIPS: [turbofan] Add TruncateFloat32ToUint32 operator to Turbofan.

src/mips/macro-assembler-mips.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_MIPS_MACRO_ASSEMBLER_MIPS_H_
 #define V8_MIPS_MACRO_ASSEMBLER_MIPS_H_
 
 #include "src/assembler.h"
 #include "src/globals.h"
 #include "src/mips/assembler-mips.h"
@@ skipping 764 matching lines @@
   // MIPS32 R2 instruction macro.
   void Ins(Register rt, Register rs, uint16_t pos, uint16_t size);
   void Ext(Register rt, Register rs, uint16_t pos, uint16_t size);
 
   // ---------------------------------------------------------------------------
   // FPU macros. These do not handle special cases like NaN or +- inf.
 
   // Convert unsigned word to double.
   void Cvt_d_uw(FPURegister fd, Register rs, FPURegister scratch);
 
+  // Convert single to unsigned word.
+  void Trunc_uw_s(FPURegister fd, FPURegister fs, FPURegister scratch);
+  void Trunc_uw_s(FPURegister fd, Register rs, FPURegister scratch);
+
   // Convert double to unsigned word.
   void Trunc_uw_d(FPURegister fd, FPURegister fs, FPURegister scratch);
   void Trunc_uw_d(FPURegister fd, Register rs, FPURegister scratch);
 
   void Trunc_w_d(FPURegister fd, FPURegister fs);
   void Round_w_d(FPURegister fd, FPURegister fs);
   void Floor_w_d(FPURegister fd, FPURegister fs);
   void Ceil_w_d(FPURegister fd, FPURegister fs);
 
   // FP32 mode: Move the general purpose register into
@@ skipping 995 matching lines @@
 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__)
 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_