diff options
Diffstat (limited to 'deps/v8/src/mips/macro-assembler-mips.h')
| -rw-r--r-- | deps/v8/src/mips/macro-assembler-mips.h | 57 |
1 files changed, 41 insertions, 16 deletions
diff --git a/deps/v8/src/mips/macro-assembler-mips.h b/deps/v8/src/mips/macro-assembler-mips.h index 481c7d4a52..22d12b430b 100644 --- a/deps/v8/src/mips/macro-assembler-mips.h +++ b/deps/v8/src/mips/macro-assembler-mips.h @@ -488,7 +488,7 @@ class MacroAssembler: public Assembler { // --------------------------------------------------------------------------- // Allocation support. - // Allocate an object in new space or old pointer space. The object_size is + // Allocate an object in new space or old space. The object_size is // specified either in bytes or in words if the allocation flag SIZE_IN_WORDS // is passed. If the space is exhausted control continues at the gc_required // label. The allocated object is returned in result. If the flag @@ -771,22 +771,39 @@ class MacroAssembler: public Assembler { // general-purpose register. void Mfhc1(Register rt, FPURegister fs); - // Wrapper function for the different cmp/branch types. - void BranchF(Label* target, - Label* nan, - Condition cc, - FPURegister cmp1, - FPURegister cmp2, - BranchDelaySlot bd = PROTECT); + // Wrapper functions for the different cmp/branch types. + inline void BranchF32(Label* target, Label* nan, Condition cc, + FPURegister cmp1, FPURegister cmp2, + BranchDelaySlot bd = PROTECT) { + BranchFCommon(S, target, nan, cc, cmp1, cmp2, bd); + } + + inline void BranchF64(Label* target, Label* nan, Condition cc, + FPURegister cmp1, FPURegister cmp2, + BranchDelaySlot bd = PROTECT) { + BranchFCommon(D, target, nan, cc, cmp1, cmp2, bd); + } // Alternate (inline) version for better readability with USE_DELAY_SLOT. - inline void BranchF(BranchDelaySlot bd, - Label* target, - Label* nan, - Condition cc, - FPURegister cmp1, - FPURegister cmp2) { - BranchF(target, nan, cc, cmp1, cmp2, bd); + inline void BranchF64(BranchDelaySlot bd, Label* target, Label* nan, + Condition cc, FPURegister cmp1, FPURegister cmp2) { + BranchF64(target, nan, cc, cmp1, cmp2, bd); + } + + inline void BranchF32(BranchDelaySlot bd, Label* target, Label* nan, + Condition cc, FPURegister cmp1, FPURegister cmp2) { + BranchF32(target, nan, cc, cmp1, cmp2, bd); + } + + // Alias functions for backward compatibility. + inline void BranchF(Label* target, Label* nan, Condition cc, FPURegister cmp1, + FPURegister cmp2, BranchDelaySlot bd = PROTECT) { + BranchF64(target, nan, cc, cmp1, cmp2, bd); + } + + inline void BranchF(BranchDelaySlot bd, Label* target, Label* nan, + Condition cc, FPURegister cmp1, FPURegister cmp2) { + BranchF64(bd, target, nan, cc, cmp1, cmp2); } // Truncates a double using a specific rounding mode, and writes the value @@ -1616,10 +1633,18 @@ const Operand& rt = Operand(zero_reg), BranchDelaySlot bd = PROTECT void BranchAndLinkShort(Label* L, Condition cond, Register rs, const Operand& rt, BranchDelaySlot bdslot = PROTECT); - void J(Label* L, BranchDelaySlot bdslot); void Jr(Label* L, BranchDelaySlot bdslot); void Jalr(Label* L, BranchDelaySlot bdslot); + // Common implementation of BranchF functions for the different formats. + void BranchFCommon(SecondaryField sizeField, Label* target, Label* nan, + Condition cc, FPURegister cmp1, FPURegister cmp2, + BranchDelaySlot bd = PROTECT); + + void BranchShortF(SecondaryField sizeField, Label* target, Condition cc, + FPURegister cmp1, FPURegister cmp2, + BranchDelaySlot bd = PROTECT); + // Helper functions for generating invokes. void InvokePrologue(const ParameterCount& expected, const ParameterCount& actual, |