comparison hotspot/src/cpu/ppc/vm/vmreg_ppc.hpp @ 25715:d5a8dbdc5150

8049325: Introduce and clean up umbrella headers for the files in the cpu subdirectories. Summary: Introduce and clean up umbrella headers for the files in the cpu subdirectories. Reviewed-by: lfoltan, coleenp, dholmes
author goetz
date Fri, 04 Jul 2014 11:46:01 +0200
parents 28258dd5cb2e
children cc13089c6327
comparison
equal deleted inserted replaced
0:3d4162ff94ec 1:649192725581
24 */ 24 */
25 25
26 #ifndef CPU_PPC_VM_VMREG_PPC_HPP 26 #ifndef CPU_PPC_VM_VMREG_PPC_HPP
27 #define CPU_PPC_VM_VMREG_PPC_HPP 27 #define CPU_PPC_VM_VMREG_PPC_HPP
28 28
29 bool is_Register(); 29 inline bool is_Register() {
30 Register as_Register(); 30 return (unsigned int)value() < (unsigned int)ConcreteRegisterImpl::max_gpr;
31 }
31 32
32 bool is_FloatRegister(); 33 inline bool is_FloatRegister() {
33 FloatRegister as_FloatRegister(); 34 return value() >= ConcreteRegisterImpl::max_gpr &&
35 value() < ConcreteRegisterImpl::max_fpr;
36 }
37
38 inline Register as_Register() {
39 assert(is_Register() && is_even(value()), "even-aligned GPR name");
40 return ::as_Register(value()>>1);
41 }
42
43 inline FloatRegister as_FloatRegister() {
44 assert(is_FloatRegister() && is_even(value()), "must be");
45 return ::as_FloatRegister((value() - ConcreteRegisterImpl::max_gpr) >> 1);
46 }
47
48 inline bool is_concrete() {
49 assert(is_reg(), "must be");
50 return is_even(value());
51 }
34 52
35 #endif // CPU_PPC_VM_VMREG_PPC_HPP 53 #endif // CPU_PPC_VM_VMREG_PPC_HPP