x86/vm/macroAssembler_x86_sin.cpp

386 void MacroAssembler::fast_sin(XMMRegister xmm0, XMMRegister xmm1, XMMRegister xmm2, XMMRegister xmm3, XMMRegister xmm4, XMMRegister xmm5, XMMRegister xmm6, XMMRegister xmm7, Register eax, Register ebx, Register ecx, Register edx, Register tmp1, Register tmp2, Register tmp3, Register tmp4) {
393   assert_different_registers(tmp1, tmp2, tmp3, tmp4, eax, ebx, ecx, edx);
526   pextrw(ecx, xmm0, 3);
527   andl(ecx, 32752);
528   subl(ecx, 16224);
529   shrl(ecx, 7);
530   andl(ecx, 65532);
604   addl(ecx, ecx);
605   addl(ecx, ecx);
606   addl(ecx, ecx);
607   addl(ecx, 19);
613   subl(ecx, ebx);
615   movl(edx, ecx);
617   cmpl(ecx, 1);
619   negl(ecx);
620   addl(ecx, 29);
640   movl(ecx, 29);
641   subl(ecx, r11);
646   addl(edx, ecx);
647   negl(ecx);
648   addl(ecx, 64);
783   negl(ecx);
787   subl(edx, ecx);
788   negl(ecx);
789   addl(ecx, 64);
795   negl(ecx);
1230 void MacroAssembler::libm_reduce_pi04l(Register eax, Register ecx, Register edx, Register ebx, Register esi, Register edi, Register ebp, Register esp) {
1234   assert_different_registers(ebx, eax, ecx, edx, esi, edi, ebp, esp);
1268   movzwl(ecx, Address(esp, 16));
1269   negl(ecx);
1270   addl(ecx, 30);
1277   lea(ecx, Address(eax, 1));
1278   andl(ecx, -2);
1282   movl(ecx, eax);
1286   addl(ecx, edx);
1291   movl(Address(esp, 0), ecx);
1380   movl(ecx, ebx);
1382   sarl(ecx, 31);
1383   subl(edx, ecx);
1398   lea(ecx, Address(eax, edx, Address::times_4));
1400   fld_x(Address(_4onpi_31l, RelocationHolder::none).plus_disp(ecx, Address::times_1));
1402   fld_x(Address(12 + _4onpi_31l, RelocationHolder::none).plus_disp(ecx, Address::times_1));
1468   movl(ecx, ebx);
1480   movl(ecx, ebx);
1484   negl(ecx);
1487   movl(ecx, ebx);
1501   movl(ecx, Address(esp, 0));
1528   fld_x(Address(36 + _4onpi_31l, RelocationHolder::none).plus_disp(ecx, Address::times_1));
1547   fld_x(Address(48 + _4onpi_31l, RelocationHolder::none).plus_disp(ecx, Address::times_1));
1559   fld_x(Address(60 + _4onpi_31l, RelocationHolder::none).plus_disp(ecx, Address::times_1));
1573   fld_x(Address(72 + _4onpi_31l, RelocationHolder::none).plus_disp(ecx, Address::times_1));
1586   fld_x(Address(84 + _4onpi_31l, RelocationHolder::none).plus_disp(ecx, Address::times_1));
1677 void MacroAssembler::libm_sincos_huge(XMMRegister xmm0, XMMRegister xmm1, Register eax, Register ecx, Register edx, Register ebx, Register esi, Register edi, Register ebp, Register esp) {
1683   assert_different_registers(ebx, eax, ecx, edx, esi, edi, ebp, esp);
1750   movl(ecx, esi);
1752   negl(ecx);
1754   addl(ecx, 19);
1756   movl(Address(esp, 24), ecx);
1758   movl(ecx, esi);
1760   movl(ecx, Address(esp, 24));
1842   movl(ecx, edx);
1844   shrl(ecx, 2);
1845   andl(ecx, 1);
1847   xorl(esi, ecx);
1848   movl(ecx, Address(esp, 36));
1850   andl(ecx, 3);
1851   cmpl(ecx, 3);