Index: src/mips/macro-assembler-mips.cc |
diff --git a/src/mips/macro-assembler-mips.cc b/src/mips/macro-assembler-mips.cc |
index 7b85688a4d9cf3835900c063b77b48a1af3e7944..295e9c060674e4de157101776fc00d5b7c2d7866 100644 |
--- a/src/mips/macro-assembler-mips.cc |
+++ b/src/mips/macro-assembler-mips.cc |
@@ -4512,116 +4512,6 @@ void MacroAssembler::LoadGlobalFunctionInitialMap(Register function, |
} |
-void MacroAssembler::LoadNumber(Register object, |
- FPURegister dst, |
- Register heap_number_map, |
- Register scratch, |
- Label* not_number) { |
- Label is_smi, done; |
- |
- UntagAndJumpIfSmi(scratch, object, &is_smi); |
- JumpIfNotHeapNumber(object, heap_number_map, scratch, not_number); |
- |
- ldc1(dst, FieldMemOperand(object, HeapNumber::kValueOffset)); |
- Branch(&done); |
- |
- bind(&is_smi); |
- mtc1(scratch, dst); |
- cvt_d_w(dst, dst); |
- |
- bind(&done); |
-} |
- |
- |
-void MacroAssembler::LoadNumberAsInt32Double(Register object, |
- DoubleRegister double_dst, |
- Register heap_number_map, |
- Register scratch1, |
- Register scratch2, |
- FPURegister double_scratch, |
- Label* not_int32) { |
- ASSERT(!scratch1.is(object) && !scratch2.is(object)); |
- ASSERT(!scratch1.is(scratch2)); |
- ASSERT(!heap_number_map.is(object) && |
- !heap_number_map.is(scratch1) && |
- !heap_number_map.is(scratch2)); |
- |
- Label done, obj_is_not_smi; |
- |
- UntagAndJumpIfNotSmi(scratch1, object, &obj_is_not_smi); |
- mtc1(scratch1, double_scratch); |
- cvt_d_w(double_dst, double_scratch); |
- Branch(&done); |
- |
- bind(&obj_is_not_smi); |
- JumpIfNotHeapNumber(object, heap_number_map, scratch1, not_int32); |
- |
- // Load the number. |
- // Load the double value. |
- ldc1(double_dst, FieldMemOperand(object, HeapNumber::kValueOffset)); |
- |
- Register except_flag = scratch2; |
- EmitFPUTruncate(kRoundToZero, |
- scratch1, |
- double_dst, |
- at, |
- double_scratch, |
- except_flag, |
- kCheckForInexactConversion); |
- |
- // Jump to not_int32 if the operation did not succeed. |
- Branch(not_int32, ne, except_flag, Operand(zero_reg)); |
- bind(&done); |
-} |
- |
- |
-void MacroAssembler::LoadNumberAsInt32(Register object, |
- Register dst, |
- Register heap_number_map, |
- Register scratch1, |
- Register scratch2, |
- FPURegister double_scratch0, |
- FPURegister double_scratch1, |
- Label* not_int32) { |
- ASSERT(!dst.is(object)); |
- ASSERT(!scratch1.is(object) && !scratch2.is(object)); |
- ASSERT(!scratch1.is(scratch2)); |
- |
- Label done, maybe_undefined; |
- |
- UntagAndJumpIfSmi(dst, object, &done); |
- |
- JumpIfNotHeapNumber(object, heap_number_map, scratch1, &maybe_undefined); |
- |
- // Object is a heap number. |
- // Convert the floating point value to a 32-bit integer. |
- // Load the double value. |
- ldc1(double_scratch0, FieldMemOperand(object, HeapNumber::kValueOffset)); |
- |
- Register except_flag = scratch2; |
- EmitFPUTruncate(kRoundToZero, |
- dst, |
- double_scratch0, |
- scratch1, |
- double_scratch1, |
- except_flag, |
- kCheckForInexactConversion); |
- |
- // Jump to not_int32 if the operation did not succeed. |
- Branch(not_int32, ne, except_flag, Operand(zero_reg)); |
- Branch(&done); |
- |
- bind(&maybe_undefined); |
- LoadRoot(at, Heap::kUndefinedValueRootIndex); |
- Branch(not_int32, ne, object, Operand(at)); |
- // |undefined| is truncated to 0. |
- li(dst, Operand(Smi::FromInt(0))); |
- // Fall through. |
- |
- bind(&done); |
-} |
- |
- |
void MacroAssembler::Prologue(PrologueFrameMode frame_mode) { |
if (frame_mode == BUILD_STUB_FRAME) { |
Push(ra, fp, cp); |