Make Bigint instances immutable by removing all setters.

runtime/vm/method_recognizer.h

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_METHOD_RECOGNIZER_H_
 #define VM_METHOD_RECOGNIZER_H_
 
 #include "vm/allocation.h"
 
 namespace dart {
@@ skipping 137 matching lines @@
   V(_Float64x2Array, []=, Float64x2ArraySetIndexed, 1277140175)                \
   V(_Bigint, get:_neg, Bigint_getNeg, 1151543890)                              \
   V(_Bigint, get:_used, Bigint_getUsed, 1308559334)                            \
   V(_Bigint, get:_digits, Bigint_getDigits, 1408092463)                        \
 
 // List of intrinsics:
 // (class-name, function-name, intrinsification method, fingerprint).
 #define CORE_LIB_INTRINSIC_LIST(V)                                             \
   V(_Smi, ~, Smi_bitNegate, 134149043)                                         \
   V(_Smi, get:bitLength, Smi_bitLength, 869986288)                             \
-  V(_Bigint, set:_neg, Bigint_setNeg, 1924982939)                              \
-  V(_Bigint, set:_used, Bigint_setUsed, 1574448752)                            \
-  V(_Bigint, set:_digits, Bigint_setDigits, 1109140916)                        \
-  V(_Bigint, _absAdd, Bigint_absAdd, 97148049)                                 \
-  V(_Bigint, _absSub, Bigint_absSub, 159012285)                                \
-  V(_Bigint, _mulAdd, Bigint_mulAdd, 1625285265)                               \
-  V(_Bigint, _sqrAdd, Bigint_sqrAdd, 56442243)                                 \
-  V(_Bigint, _estQuotientDigit, Bigint_estQuotientDigit, 1844507489)           \
-  V(_Montgomery, _mulMod, Montgomery_mulMod, 1004817085)                       \
+  V(_Bigint, _absAdd, Bigint_absAdd, 222437051)                                \
+  V(_Bigint, _absSub, Bigint_absSub, 599465997)                                \
+  V(_Bigint, _mulAdd, Bigint_mulAdd, 1696801459)                               \
+  V(_Bigint, _sqrAdd, Bigint_sqrAdd, 1937424317)                               \
+  V(_Bigint, _estQuotientDigit, Bigint_estQuotientDigit, 1873913198)           \
+  V(_Montgomery, _mulMod, Montgomery_mulMod, 2040316431)                       \
   V(_Double, >, Double_greaterThan, 1538121903)                                \
   V(_Double, >=, Double_greaterEqualThan, 1058495718)                          \
   V(_Double, <, Double_lessThan, 62910596)                                     \
   V(_Double, <=, Double_lessEqualThan, 1902937798)                             \
   V(_Double, ==, Double_equal, 793601203)                                      \
   V(_Double, +, Double_add, 655662995)                                         \
   V(_Double, -, Double_sub, 486771820)                                         \
   V(_Double, *, Double_mul, 343893321)                                         \
   V(_Double, /, Double_div, 947349699)                                         \
   V(_Double, get:isNaN, Double_getIsNaN, 843079824)                            \
@@ skipping 213 matching lines @@
   V(::, exp, MathExp, 1809210829)                                              \
   V(::, log, MathLog, 1620336448)                                              \
   V(::, max, MathMax, 989552054)                                               \
   V(::, min, MathMin, 214919172)                                               \
   V(::, pow, MathPow, 1381728863)                                              \
   V(::, sin, MathSin, 1741396147)                                              \
   V(::, sqrt, MathSqrt, 101545548)                                             \
   V(::, tan, MathTan, 982072809)                                               \
   V(Lists, copy, ListsCopy, 605584668)                                         \
   V(_Bigint, get:_neg, Bigint_getNeg, 1151543890)                              \
-  V(_Bigint, set:_neg, Bigint_setNeg, 1924982939)                              \
   V(_Bigint, get:_used, Bigint_getUsed, 1308559334)                            \
-  V(_Bigint, set:_used, Bigint_setUsed, 1574448752)                            \
   V(_Bigint, get:_digits, Bigint_getDigits, 1408092463)                        \
-  V(_Bigint, set:_digits, Bigint_setDigits, 1109140916)                        \
 
 // A list of core function that should never be inlined.
 #define INLINE_BLACK_LIST(V)                                                   \
-  V(_Bigint, _absAdd, Bigint_absAdd, 97148049)                                 \
-  V(_Bigint, _absSub, Bigint_absSub, 159012285)                                \
-  V(_Bigint, _mulAdd, Bigint_mulAdd, 1625285265)                               \
-  V(_Bigint, _sqrAdd, Bigint_sqrAdd, 56442243)                                 \
-  V(_Bigint, _estQuotientDigit, Bigint_estQuotientDigit, 1844507489)           \
-  V(_Montgomery, _mulMod, Montgomery_mulMod, 1004817085)                       \
+  V(_Bigint, _absAdd, Bigint_absAdd, 222437051)                                \
+  V(_Bigint, _absSub, Bigint_absSub, 599465997)                                \
+  V(_Bigint, _mulAdd, Bigint_mulAdd, 1696801459)                               \
+  V(_Bigint, _sqrAdd, Bigint_sqrAdd, 1937424317)                               \
+  V(_Bigint, _estQuotientDigit, Bigint_estQuotientDigit, 1873913198)           \
+  V(_Montgomery, _mulMod, Montgomery_mulMod, 2040316431)                       \
 
 // A list of core functions that internally dispatch based on received id.
 #define POLYMORPHIC_TARGET_LIST(V)                                             \
   V(_StringBase, [], StringBaseCharAt, 1107537364)                             \
   V(_StringBase, codeUnitAt, StringBaseCodeUnitAt, 397735324)                  \
   V(_TypedList, _getInt8, ByteArrayBaseGetInt8, 1541411498)                    \
   V(_TypedList, _getUint8, ByteArrayBaseGetUint8, 1032404349)                  \
   V(_TypedList, _getInt16, ByteArrayBaseGetInt16, 381073990)                   \
   V(_TypedList, _getUint16, ByteArrayBaseGetUint16, 1142676276)                \
   V(_TypedList, _getInt32, ByteArrayBaseGetInt32, 330269934)                   \
@@ skipping 40 matching lines @@
 #define CHECK_FINGERPRINT2(f, p0, p1, fp) \
   ASSERT(f.CheckSourceFingerprint(#p0 ", " #p1, fp))
 
 #define CHECK_FINGERPRINT3(f, p0, p1, p2, fp) \
   ASSERT(f.CheckSourceFingerprint(#p0 ", " #p1 ", " #p2, fp))
 
 
 }  // namespace dart
 
 #endif  // VM_METHOD_RECOGNIZER_H_