[turbofan] Change TruncateFloat64ToUint64 to TryTruncateFloatToUint64.

src/compiler/mips64/code-generator-mips64.cc

Index: src/compiler/mips64/code-generator-mips64.cc
diff --git a/src/compiler/mips64/code-generator-mips64.cc b/src/compiler/mips64/code-generator-mips64.cc
index 3683740b8924065cdf3b5cc283d9a99bc1086c4d..56c6fe19615c38b5df3c1db4b3a9f86351d57c00 100644
--- a/src/compiler/mips64/code-generator-mips64.cc
+++ b/src/compiler/mips64/code-generator-mips64.cc
@@ -1126,8 +1126,10 @@ void CodeGenerator::AssembleArchInstruction(Instruction* instr) {
     }
     case kMips64TruncUlD: {
       FPURegister scratch = kScratchDoubleReg;
+      Register result = instr->OutputCount() > 1 ? i.OutputRegister(1) : no_reg;
       // TODO(plind): Fix wrong param order of Trunc_ul_d() macro-asm function.
-      __ Trunc_ul_d(i.InputDoubleRegister(0), i.OutputRegister(), scratch);
+      __ Trunc_ul_d(i.InputDoubleRegister(0), i.OutputRegister(0), scratch,
+                    result);
       break;
     }
     case kMips64BitcastDL: