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Commit f590c153 authored by Michael Starzinger's avatar Michael Starzinger Committed by Commit Bot
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[frames] Turn all frame constants into {constexpr}. 

This is in preparation of using some of these constants to compute
values for the Liftoff assembler that are themselves constexpr.

R=clemensh@chromium.org

Change-Id: I573ef4ca164e0107968e482996963fde9a3960b0
Reviewed-on: https://chromium-review.googlesource.com/1005056Reviewed-by: 's avatarClemens Hammacher <clemensh@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52527}
parent ff64dfa0
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Inline Side-by-side
Showing with 194 additions and 171 deletions
src/arm/frame-constants-arm.h
View file @ f590c153
...@@ -10,36 +10,38 @@ namespace internal { ...@@ -10,36 +10,38 @@ namespace internal {
class EntryFrameConstants : public AllStatic { class EntryFrameConstants : public AllStatic {
public: public:
static const int kCallerFPOffset = static constexpr int kCallerFPOffset =
-(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize); -(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize);
}; };
class ExitFrameConstants : public TypedFrameConstants { class ExitFrameConstants : public TypedFrameConstants {
public: public:
static const int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0); static constexpr int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
static const int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); static constexpr int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
DEFINE_TYPED_FRAME_SIZES(2); DEFINE_TYPED_FRAME_SIZES(2);
// The caller fields are below the frame pointer on the stack. // The caller fields are below the frame pointer on the stack.
static const int kCallerFPOffset = 0 * kPointerSize; static constexpr int kCallerFPOffset = 0 * kPointerSize;
// The calling JS function is below FP. // The calling JS function is below FP.
static const int kCallerPCOffset = 1 * kPointerSize; static constexpr int kCallerPCOffset = 1 * kPointerSize;
// FP-relative displacement of the caller's SP. It points just // FP-relative displacement of the caller's SP. It points just
// below the saved PC. // below the saved PC.
static const int kCallerSPDisplacement = 2 * kPointerSize; static constexpr int kCallerSPDisplacement = 2 * kPointerSize;
}; };
class JavaScriptFrameConstants : public AllStatic { class JavaScriptFrameConstants : public AllStatic {
public: public:
// FP-relative. // FP-relative.
static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset; static constexpr int kLocal0Offset =
static const int kLastParameterOffset = +2 * kPointerSize; StandardFrameConstants::kExpressionsOffset;
static const int kFunctionOffset = StandardFrameConstants::kFunctionOffset; static constexpr int kLastParameterOffset = +2 * kPointerSize;
static constexpr int kFunctionOffset =
StandardFrameConstants::kFunctionOffset;
// Caller SP-relative. // Caller SP-relative.
static const int kParam0Offset = -2 * kPointerSize; static constexpr int kParam0Offset = -2 * kPointerSize;
static const int kReceiverOffset = -1 * kPointerSize; static constexpr int kReceiverOffset = -1 * kPointerSize;
}; };
} // namespace internal } // namespace internal
......
src/arm64/frame-constants-arm64.h
View file @ f590c153
...@@ -31,31 +31,33 @@ namespace internal { ...@@ -31,31 +31,33 @@ namespace internal {
// //
class EntryFrameConstants : public AllStatic { class EntryFrameConstants : public AllStatic {
public: public:
static const int kCallerFPOffset = -3 * kPointerSize; static constexpr int kCallerFPOffset = -3 * kPointerSize;
static const int kFixedFrameSize = 6 * kPointerSize; static constexpr int kFixedFrameSize = 6 * kPointerSize;
}; };
class ExitFrameConstants : public TypedFrameConstants { class ExitFrameConstants : public TypedFrameConstants {
public: public:
static const int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0); static constexpr int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
static const int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); static constexpr int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
static const int kPaddingOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(2); static constexpr int kPaddingOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(2);
DEFINE_TYPED_FRAME_SIZES(3); DEFINE_TYPED_FRAME_SIZES(3);
static const int kLastExitFrameField = kPaddingOffset; static constexpr int kLastExitFrameField = kPaddingOffset;
static const int kConstantPoolOffset = 0; // Not used static constexpr int kConstantPoolOffset = 0; // Not used
}; };
class JavaScriptFrameConstants : public AllStatic { class JavaScriptFrameConstants : public AllStatic {
public: public:
// FP-relative. // FP-relative.
static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset; static constexpr int kLocal0Offset =
StandardFrameConstants::kExpressionsOffset;
// There are two words on the stack (saved fp and saved lr) between fp and // There are two words on the stack (saved fp and saved lr) between fp and
// the arguments. // the arguments.
static const int kLastParameterOffset = 2 * kPointerSize; static constexpr int kLastParameterOffset = 2 * kPointerSize;
static const int kFunctionOffset = StandardFrameConstants::kFunctionOffset; static constexpr int kFunctionOffset =
StandardFrameConstants::kFunctionOffset;
}; };
} // namespace internal } // namespace internal
......
src/frame-constants.h
View file @ f590c153
This diff is collapsed.
src/ia32/frame-constants-ia32.h
View file @ f590c153
...@@ -10,41 +10,43 @@ namespace internal { ...@@ -10,41 +10,43 @@ namespace internal {
class EntryFrameConstants : public AllStatic { class EntryFrameConstants : public AllStatic {
public: public:
static const int kCallerFPOffset = -6 * kPointerSize; static constexpr int kCallerFPOffset = -6 * kPointerSize;
static const int kNewTargetArgOffset = +2 * kPointerSize; static constexpr int kNewTargetArgOffset = +2 * kPointerSize;
static const int kFunctionArgOffset = +3 * kPointerSize; static constexpr int kFunctionArgOffset = +3 * kPointerSize;
static const int kReceiverArgOffset = +4 * kPointerSize; static constexpr int kReceiverArgOffset = +4 * kPointerSize;
static const int kArgcOffset = +5 * kPointerSize; static constexpr int kArgcOffset = +5 * kPointerSize;
static const int kArgvOffset = +6 * kPointerSize; static constexpr int kArgvOffset = +6 * kPointerSize;
}; };
class ExitFrameConstants : public TypedFrameConstants { class ExitFrameConstants : public TypedFrameConstants {
public: public:
static const int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0); static constexpr int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
static const int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); static constexpr int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
DEFINE_TYPED_FRAME_SIZES(2); DEFINE_TYPED_FRAME_SIZES(2);
static const int kCallerFPOffset = 0 * kPointerSize; static constexpr int kCallerFPOffset = 0 * kPointerSize;
static const int kCallerPCOffset = +1 * kPointerSize; static constexpr int kCallerPCOffset = +1 * kPointerSize;
// FP-relative displacement of the caller's SP. It points just // FP-relative displacement of the caller's SP. It points just
// below the saved PC. // below the saved PC.
static const int kCallerSPDisplacement = +2 * kPointerSize; static constexpr int kCallerSPDisplacement = +2 * kPointerSize;
static const int kConstantPoolOffset = 0; // Not used static constexpr int kConstantPoolOffset = 0; // Not used
}; };
class JavaScriptFrameConstants : public AllStatic { class JavaScriptFrameConstants : public AllStatic {
public: public:
// FP-relative. // FP-relative.
static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset; static constexpr int kLocal0Offset =
static const int kLastParameterOffset = +2 * kPointerSize; StandardFrameConstants::kExpressionsOffset;
static const int kFunctionOffset = StandardFrameConstants::kFunctionOffset; static constexpr int kLastParameterOffset = +2 * kPointerSize;
static constexpr int kFunctionOffset =
StandardFrameConstants::kFunctionOffset;
// Caller SP-relative. // Caller SP-relative.
static const int kParam0Offset = -2 * kPointerSize; static constexpr int kParam0Offset = -2 * kPointerSize;
static const int kReceiverOffset = -1 * kPointerSize; static constexpr int kReceiverOffset = -1 * kPointerSize;
}; };
} // namespace internal } // namespace internal
......
src/mips/frame-constants-mips.h
View file @ f590c153
...@@ -10,40 +10,42 @@ namespace internal { ...@@ -10,40 +10,42 @@ namespace internal {
class EntryFrameConstants : public AllStatic { class EntryFrameConstants : public AllStatic {
public: public:
static const int kCallerFPOffset = static constexpr int kCallerFPOffset =
-(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize); -(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize);
}; };
class ExitFrameConstants : public TypedFrameConstants { class ExitFrameConstants : public TypedFrameConstants {
public: public:
static const int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0); static constexpr int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
static const int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); static constexpr int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
DEFINE_TYPED_FRAME_SIZES(2); DEFINE_TYPED_FRAME_SIZES(2);
// The caller fields are below the frame pointer on the stack. // The caller fields are below the frame pointer on the stack.
static const int kCallerFPOffset = +0 * kPointerSize; static constexpr int kCallerFPOffset = +0 * kPointerSize;
// The calling JS function is between FP and PC. // The calling JS function is between FP and PC.
static const int kCallerPCOffset = +1 * kPointerSize; static constexpr int kCallerPCOffset = +1 * kPointerSize;
// MIPS-specific: a pointer to the old sp to avoid unnecessary calculations. // MIPS-specific: a pointer to the old sp to avoid unnecessary calculations.
static const int kCallerSPOffset = +2 * kPointerSize; static constexpr int kCallerSPOffset = +2 * kPointerSize;
// FP-relative displacement of the caller's SP. // FP-relative displacement of the caller's SP.
static const int kCallerSPDisplacement = +2 * kPointerSize; static constexpr int kCallerSPDisplacement = +2 * kPointerSize;
static const int kConstantPoolOffset = 0; // Not used. static constexpr int kConstantPoolOffset = 0; // Not used.
}; };
class JavaScriptFrameConstants : public AllStatic { class JavaScriptFrameConstants : public AllStatic {
public: public:
// FP-relative. // FP-relative.
static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset; static constexpr int kLocal0Offset =
static const int kLastParameterOffset = +2 * kPointerSize; StandardFrameConstants::kExpressionsOffset;
static const int kFunctionOffset = StandardFrameConstants::kFunctionOffset; static constexpr int kLastParameterOffset = +2 * kPointerSize;
static constexpr int kFunctionOffset =
StandardFrameConstants::kFunctionOffset;
// Caller SP-relative. // Caller SP-relative.
static const int kParam0Offset = -2 * kPointerSize; static constexpr int kParam0Offset = -2 * kPointerSize;
static const int kReceiverOffset = -1 * kPointerSize; static constexpr int kReceiverOffset = -1 * kPointerSize;
}; };
} // namespace internal } // namespace internal
......
src/mips64/frame-constants-mips64.h
View file @ f590c153
...@@ -10,40 +10,42 @@ namespace internal { ...@@ -10,40 +10,42 @@ namespace internal {
class EntryFrameConstants : public AllStatic { class EntryFrameConstants : public AllStatic {
public: public:
static const int kCallerFPOffset = static constexpr int kCallerFPOffset =
-(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize); -(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize);
}; };
class ExitFrameConstants : public TypedFrameConstants { class ExitFrameConstants : public TypedFrameConstants {
public: public:
static const int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0); static constexpr int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
static const int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); static constexpr int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
DEFINE_TYPED_FRAME_SIZES(2); DEFINE_TYPED_FRAME_SIZES(2);
// The caller fields are below the frame pointer on the stack. // The caller fields are below the frame pointer on the stack.
static const int kCallerFPOffset = +0 * kPointerSize; static constexpr int kCallerFPOffset = +0 * kPointerSize;
// The calling JS function is between FP and PC. // The calling JS function is between FP and PC.
static const int kCallerPCOffset = +1 * kPointerSize; static constexpr int kCallerPCOffset = +1 * kPointerSize;
// MIPS-specific: a pointer to the old sp to avoid unnecessary calculations. // MIPS-specific: a pointer to the old sp to avoid unnecessary calculations.
static const int kCallerSPOffset = +2 * kPointerSize; static constexpr int kCallerSPOffset = +2 * kPointerSize;
// FP-relative displacement of the caller's SP. // FP-relative displacement of the caller's SP.
static const int kCallerSPDisplacement = +2 * kPointerSize; static constexpr int kCallerSPDisplacement = +2 * kPointerSize;
static const int kConstantPoolOffset = 0; // Not used. static constexpr int kConstantPoolOffset = 0; // Not used.
}; };
class JavaScriptFrameConstants : public AllStatic { class JavaScriptFrameConstants : public AllStatic {
public: public:
// FP-relative. // FP-relative.
static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset; static constexpr int kLocal0Offset =
static const int kLastParameterOffset = +2 * kPointerSize; StandardFrameConstants::kExpressionsOffset;
static const int kFunctionOffset = StandardFrameConstants::kFunctionOffset; static constexpr int kLastParameterOffset = +2 * kPointerSize;
static constexpr int kFunctionOffset =
StandardFrameConstants::kFunctionOffset;
// Caller SP-relative. // Caller SP-relative.
static const int kParam0Offset = -2 * kPointerSize; static constexpr int kParam0Offset = -2 * kPointerSize;
static const int kReceiverOffset = -1 * kPointerSize; static constexpr int kReceiverOffset = -1 * kPointerSize;
}; };
} // namespace internal } // namespace internal
......
src/ppc/frame-constants-ppc.h
View file @ f590c153
...@@ -12,36 +12,38 @@ namespace internal { ...@@ -12,36 +12,38 @@ namespace internal {
class EntryFrameConstants : public AllStatic { class EntryFrameConstants : public AllStatic {
public: public:
static const int kCallerFPOffset = static constexpr int kCallerFPOffset =
-(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize); -(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize);
}; };
class ExitFrameConstants : public TypedFrameConstants { class ExitFrameConstants : public TypedFrameConstants {
public: public:
static const int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0); static constexpr int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
static const int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); static constexpr int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
DEFINE_TYPED_FRAME_SIZES(2); DEFINE_TYPED_FRAME_SIZES(2);
// The caller fields are below the frame pointer on the stack. // The caller fields are below the frame pointer on the stack.
static const int kCallerFPOffset = 0 * kPointerSize; static constexpr int kCallerFPOffset = 0 * kPointerSize;
// The calling JS function is below FP. // The calling JS function is below FP.
static const int kCallerPCOffset = 1 * kPointerSize; static constexpr int kCallerPCOffset = 1 * kPointerSize;
// FP-relative displacement of the caller's SP. It points just // FP-relative displacement of the caller's SP. It points just
// below the saved PC. // below the saved PC.
static const int kCallerSPDisplacement = 2 * kPointerSize; static constexpr int kCallerSPDisplacement = 2 * kPointerSize;
}; };
class JavaScriptFrameConstants : public AllStatic { class JavaScriptFrameConstants : public AllStatic {
public: public:
// FP-relative. // FP-relative.
static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset; static constexpr int kLocal0Offset =
static const int kLastParameterOffset = +2 * kPointerSize; StandardFrameConstants::kExpressionsOffset;
static const int kFunctionOffset = StandardFrameConstants::kFunctionOffset; static constexpr int kLastParameterOffset = +2 * kPointerSize;
static constexpr int kFunctionOffset =
StandardFrameConstants::kFunctionOffset;
// Caller SP-relative. // Caller SP-relative.
static const int kParam0Offset = -2 * kPointerSize; static constexpr int kParam0Offset = -2 * kPointerSize;
static const int kReceiverOffset = -1 * kPointerSize; static constexpr int kReceiverOffset = -1 * kPointerSize;
}; };
} // namespace internal } // namespace internal
......
src/s390/frame-constants-s390.h
View file @ f590c153
...@@ -10,36 +10,38 @@ namespace internal { ...@@ -10,36 +10,38 @@ namespace internal {
class EntryFrameConstants : public AllStatic { class EntryFrameConstants : public AllStatic {
public: public:
static const int kCallerFPOffset = static constexpr int kCallerFPOffset =
-(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize); -(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize);
}; };
class ExitFrameConstants : public TypedFrameConstants { class ExitFrameConstants : public TypedFrameConstants {
public: public:
static const int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0); static constexpr int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
static const int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); static constexpr int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
DEFINE_TYPED_FRAME_SIZES(2); DEFINE_TYPED_FRAME_SIZES(2);
// The caller fields are below the frame pointer on the stack. // The caller fields are below the frame pointer on the stack.
static const int kCallerFPOffset = 0 * kPointerSize; static constexpr int kCallerFPOffset = 0 * kPointerSize;
// The calling JS function is below FP. // The calling JS function is below FP.
static const int kCallerPCOffset = 1 * kPointerSize; static constexpr int kCallerPCOffset = 1 * kPointerSize;
// FP-relative displacement of the caller's SP. It points just // FP-relative displacement of the caller's SP. It points just
// below the saved PC. // below the saved PC.
static const int kCallerSPDisplacement = 2 * kPointerSize; static constexpr int kCallerSPDisplacement = 2 * kPointerSize;
}; };
class JavaScriptFrameConstants : public AllStatic { class JavaScriptFrameConstants : public AllStatic {
public: public:
// FP-relative. // FP-relative.
static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset; static constexpr int kLocal0Offset =
static const int kLastParameterOffset = +2 * kPointerSize; StandardFrameConstants::kExpressionsOffset;
static const int kFunctionOffset = StandardFrameConstants::kFunctionOffset; static constexpr int kLastParameterOffset = +2 * kPointerSize;
static constexpr int kFunctionOffset =
StandardFrameConstants::kFunctionOffset;
// Caller SP-relative. // Caller SP-relative.
static const int kParam0Offset = -2 * kPointerSize; static constexpr int kParam0Offset = -2 * kPointerSize;
static const int kReceiverOffset = -1 * kPointerSize; static constexpr int kReceiverOffset = -1 * kPointerSize;
}; };
} // namespace internal } // namespace internal
......
src/x64/frame-constants-x64.h
View file @ f590c153
...@@ -11,45 +11,47 @@ namespace internal { ...@@ -11,45 +11,47 @@ namespace internal {
class EntryFrameConstants : public AllStatic { class EntryFrameConstants : public AllStatic {
public: public:
#ifdef _WIN64 #ifdef _WIN64
static const int kCalleeSaveXMMRegisters = 10; static constexpr int kCalleeSaveXMMRegisters = 10;
static const int kXMMRegisterSize = 16; static constexpr int kXMMRegisterSize = 16;
static const int kXMMRegistersBlockSize = static constexpr int kXMMRegistersBlockSize =
kXMMRegisterSize * kCalleeSaveXMMRegisters; kXMMRegisterSize * kCalleeSaveXMMRegisters;
static const int kCallerFPOffset = static constexpr int kCallerFPOffset =
-3 * kPointerSize + -7 * kRegisterSize - kXMMRegistersBlockSize; -3 * kPointerSize + -7 * kRegisterSize - kXMMRegistersBlockSize;
#else #else
// We have 3 Push and 5 pushq in the JSEntryStub::GenerateBody. // We have 3 Push and 5 pushq in the JSEntryStub::GenerateBody.
static const int kCallerFPOffset = -3 * kPointerSize + -5 * kRegisterSize; static constexpr int kCallerFPOffset = -3 * kPointerSize + -5 * kRegisterSize;
#endif #endif
static const int kArgvOffset = 6 * kPointerSize; static constexpr int kArgvOffset = 6 * kPointerSize;
}; };
class ExitFrameConstants : public TypedFrameConstants { class ExitFrameConstants : public TypedFrameConstants {
public: public:
static const int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0); static constexpr int kSPOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(0);
static const int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1); static constexpr int kCodeOffset = TYPED_FRAME_PUSHED_VALUE_OFFSET(1);
DEFINE_TYPED_FRAME_SIZES(2); DEFINE_TYPED_FRAME_SIZES(2);
static const int kCallerFPOffset = +0 * kPointerSize; static constexpr int kCallerFPOffset = +0 * kPointerSize;
static const int kCallerPCOffset = kFPOnStackSize; static constexpr int kCallerPCOffset = kFPOnStackSize;
// FP-relative displacement of the caller's SP. It points just // FP-relative displacement of the caller's SP. It points just
// below the saved PC. // below the saved PC.
static const int kCallerSPDisplacement = kCallerPCOffset + kPCOnStackSize; static constexpr int kCallerSPDisplacement = kCallerPCOffset + kPCOnStackSize;
static const int kConstantPoolOffset = 0; // Not used static constexpr int kConstantPoolOffset = 0; // Not used
}; };
class JavaScriptFrameConstants : public AllStatic { class JavaScriptFrameConstants : public AllStatic {
public: public:
// FP-relative. // FP-relative.
static const int kLocal0Offset = StandardFrameConstants::kExpressionsOffset; static constexpr int kLocal0Offset =
static const int kLastParameterOffset = kFPOnStackSize + kPCOnStackSize; StandardFrameConstants::kExpressionsOffset;
static const int kFunctionOffset = StandardFrameConstants::kFunctionOffset; static constexpr int kLastParameterOffset = kFPOnStackSize + kPCOnStackSize;
static constexpr int kFunctionOffset =
StandardFrameConstants::kFunctionOffset;
// Caller SP-relative. // Caller SP-relative.
static const int kParam0Offset = -2 * kPointerSize; static constexpr int kParam0Offset = -2 * kPointerSize;
static const int kReceiverOffset = -1 * kPointerSize; static constexpr int kReceiverOffset = -1 * kPointerSize;
}; };
} // namespace internal } // namespace internal
......
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