MIPS: Fix 'MIPS: Followup [turbofan] Introduce new operators Float32SubPreserveNan and Float64SubPr…

src/mips64/macro-assembler-mips64.cc

Index: src/mips64/macro-assembler-mips64.cc
diff --git a/src/mips64/macro-assembler-mips64.cc b/src/mips64/macro-assembler-mips64.cc
index c69d2ae7f8580aac7212adfd70f2626b1781df55..c5ca43bae5dee8dc08d60e60bc46826487a363d3 100644
--- a/src/mips64/macro-assembler-mips64.cc
+++ b/src/mips64/macro-assembler-mips64.cc
@@ -21,15 +21,13 @@ namespace internal {
 const uint64_t kDoubleSignMask = Double::kSignMask;
 const uint32_t kDoubleExponentShift = HeapNumber::kMantissaBits;
 const uint32_t kDoubleNaNShift = kDoubleExponentShift - 1;
-const uint64_t kDoubleNaNMask =
-    kDoubleSignMask | Double::kExponentMask | (1L << kDoubleNaNShift);
+const uint64_t kDoubleNaNMask = Double::kExponentMask | (1L << kDoubleNaNShift);
 
 const uint32_t kSingleSignMask = kBinary32SignMask;
 const uint32_t kSingleExponentMask = kBinary32ExponentMask;
 const uint32_t kSingleExponentShift = kBinary32ExponentShift;
 const uint32_t kSingleNaNShift = kSingleExponentShift - 1;
-const uint32_t kSingleNaNMask =
-    kSingleSignMask | kSingleExponentMask | (1 << kSingleNaNShift);
+const uint32_t kSingleNaNMask = kSingleExponentMask | (1 << kSingleNaNShift);
 
 MacroAssembler::MacroAssembler(Isolate* arg_isolate, void* buffer, int size,
                                CodeObjectRequired create_code_object)