12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef CPU_X86_C2_MACROASSEMBLER_X86_HPP
26 #define CPU_X86_C2_MACROASSEMBLER_X86_HPP
27
28 // C2_MacroAssembler contains high-level macros for C2
29
30 public:
31 // C2 compiled method's prolog code.
32 void verified_entry(int framesize, int stack_bang_size, bool fp_mode_24b, bool is_stub);
33
34 Assembler::AvxVectorLen vector_length_encoding(int vlen_in_bytes);
35
36 // Code used by cmpFastLock and cmpFastUnlock mach instructions in .ad file.
37 // See full description in c2_MacroAssembler_x86.cpp.
38 void fast_lock_lightweight(Register obj, Register box, Register rax_reg,
39 Register t, Register thread);
40 void fast_unlock_lightweight(Register obj, Register reg_rax, Register t, Register thread);
41
42 void verify_int_in_range(uint idx, const TypeInt* t, Register val);
43 void verify_long_in_range(uint idx, const TypeLong* t, Register val, Register tmp);
44
45 // Generic instructions support for use in .ad files C2 code generation
46 void vabsnegd(int opcode, XMMRegister dst, XMMRegister src);
47 void vabsnegd(int opcode, XMMRegister dst, XMMRegister src, int vector_len);
48 void vabsnegf(int opcode, XMMRegister dst, XMMRegister src);
49 void vabsnegf(int opcode, XMMRegister dst, XMMRegister src, int vector_len);
50
51 void pminmax(int opcode, BasicType elem_bt, XMMRegister dst, XMMRegister src,
52 XMMRegister tmp = xnoreg);
53 void vpminmax(int opcode, BasicType elem_bt,
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12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef CPU_X86_C2_MACROASSEMBLER_X86_HPP
26 #define CPU_X86_C2_MACROASSEMBLER_X86_HPP
27
28 // C2_MacroAssembler contains high-level macros for C2
29
30 public:
31 // C2 compiled method's prolog code.
32 void verified_entry(Compile* C, int sp_inc = 0);
33
34 void entry_barrier();
35 Assembler::AvxVectorLen vector_length_encoding(int vlen_in_bytes);
36
37 // Code used by cmpFastLock and cmpFastUnlock mach instructions in .ad file.
38 // See full description in c2_MacroAssembler_x86.cpp.
39 void fast_lock_lightweight(Register obj, Register box, Register rax_reg,
40 Register t, Register thread);
41 void fast_unlock_lightweight(Register obj, Register reg_rax, Register t, Register thread);
42
43 void verify_int_in_range(uint idx, const TypeInt* t, Register val);
44 void verify_long_in_range(uint idx, const TypeLong* t, Register val, Register tmp);
45
46 // Generic instructions support for use in .ad files C2 code generation
47 void vabsnegd(int opcode, XMMRegister dst, XMMRegister src);
48 void vabsnegd(int opcode, XMMRegister dst, XMMRegister src, int vector_len);
49 void vabsnegf(int opcode, XMMRegister dst, XMMRegister src);
50 void vabsnegf(int opcode, XMMRegister dst, XMMRegister src, int vector_len);
51
52 void pminmax(int opcode, BasicType elem_bt, XMMRegister dst, XMMRegister src,
53 XMMRegister tmp = xnoreg);
54 void vpminmax(int opcode, BasicType elem_bt,
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