HeapObject::kMapOffset,
target_map,
scratch2,
- kRAHasNotBeenSaved,
+ kRAHasBeenSaved,
kDontSaveFPRegs,
OMIT_REMEMBERED_SET,
OMIT_SMI_CHECK);
// Call into runtime if GC is required.
__ bind(&gc_required);
+ __ lw(ra, MemOperand(sp, 0));
__ Branch(USE_DELAY_SLOT, fail);
- __ pop(ra);
+ __ addiu(sp, sp, kPointerSize); // In delay slot.
// Convert and copy elements.
__ bind(&loop);
// exponent
__ sw(hole_upper, MemOperand(scratch3, Register::kExponentOffset));
__ bind(&entry);
- __ addiu(scratch3, scratch3, kDoubleSize); // In delay slot.
+ __ addiu(scratch3, scratch3, kDoubleSize);
__ Branch(&loop, lt, scratch3, Operand(array_end));
- __ pop(ra);
__ bind(&done);
+ __ pop(ra);
}
__ SmiScale(array_end, length, kDoubleSizeLog2);
__ Daddu(array_end, array_end, scratch3);
-// Repurpose registers no longer in use.
+ // Repurpose registers no longer in use.
Register hole_lower = elements;
Register hole_upper = length;
__ li(hole_lower, Operand(kHoleNanLower32));
- __ li(hole_upper, Operand(kHoleNanUpper32));
// scratch1: begin of source FixedArray element fields, not tagged
// hole_lower: kHoleNanLower32
// hole_upper: kHoleNanUpper32
// array_end: end of destination FixedDoubleArray, not tagged
// scratch3: begin of FixedDoubleArray element fields, not tagged
- __ Branch(&entry);
+ __ Branch(USE_DELAY_SLOT, &entry);
+ __ li(hole_upper, Operand(kHoleNanUpper32)); // In delay slot.
__ bind(&only_change_map);
__ sd(target_map, FieldMemOperand(receiver, HeapObject::kMapOffset));
HeapObject::kMapOffset,
target_map,
scratch2,
- kRAHasNotBeenSaved,
+ kRAHasBeenSaved,
kDontSaveFPRegs,
OMIT_REMEMBERED_SET,
OMIT_SMI_CHECK);
// Call into runtime if GC is required.
__ bind(&gc_required);
- __ pop(ra);
- __ Branch(fail);
+ __ ld(ra, MemOperand(sp, 0));
+ __ Branch(USE_DELAY_SLOT, fail);
+ __ daddiu(sp, sp, kPointerSize); // In delay slot.
// Convert and copy elements.
__ bind(&loop);
__ mtc1(scratch2, f0);
__ cvt_d_w(f0, f0);
__ sdc1(f0, MemOperand(scratch3));
- __ Daddu(scratch3, scratch3, kDoubleSize);
-
- __ Branch(&entry);
+ __ Branch(USE_DELAY_SLOT, &entry);
+ __ daddiu(scratch3, scratch3, kDoubleSize); // In delay slot.
// Hole found, store the-hole NaN.
__ bind(&convert_hole);
__ bind(&entry);
__ Branch(&loop, lt, scratch3, Operand(array_end));
- __ pop(ra);
__ bind(&done);
+ __ pop(ra);
}