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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java @ 1465:2c754f3a2722

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Inlining of static final field values. Java mirror instead of VmID. Support for PrintMetrics option.
author Thomas Wuerthinger <wuerthinger@ssw.jku.at>
date Thu, 18 Nov 2010 17:27:43 +0100
parents d603bdbec024
children 5571b97fc1ec
comparison
equal deleted inserted replaced
1463:7bc14f75a077 1465:2c754f3a2722
258 } 258 }
259 asm.mark(MARK_INVOKESPECIAL); 259 asm.mark(MARK_INVOKESPECIAL);
260 260
261 // -- out of line ------------------------------------------------------- 261 // -- out of line -------------------------------------------------------
262 asm.bindOutOfLine(stub); 262 asm.bindOutOfLine(stub);
263 XirOperand method = asm.createRegisterTemp("method", CiKind.Object, AMD64.rbx); 263 XirOperand method = asm.createRegisterTemp("method", CiKind.Word, AMD64.rbx);
264 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE); 264 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
265 asm.mov(method, asm.w(0L)); 265 asm.mov(method, asm.w(0L));
266 XirLabel dummy = asm.createOutOfLineLabel("dummy"); 266 XirLabel dummy = asm.createOutOfLineLabel("dummy");
267 asm.jmp(dummy); 267 asm.jmp(dummy);
268 asm.bindOutOfLine(dummy); 268 asm.bindOutOfLine(dummy);
281 XirLabel stub = asm.createOutOfLineLabel("call stub"); 281 XirLabel stub = asm.createOutOfLineLabel("call stub");
282 asm.mark(MARK_INVOKESTATIC); 282 asm.mark(MARK_INVOKESTATIC);
283 283
284 // -- out of line ------------------------------------------------------- 284 // -- out of line -------------------------------------------------------
285 asm.bindOutOfLine(stub); 285 asm.bindOutOfLine(stub);
286 XirOperand method = asm.createRegisterTemp("method", CiKind.Object, AMD64.rbx); 286 XirOperand method = asm.createRegisterTemp("method", CiKind.Word, AMD64.rbx);
287 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE); 287 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
288 asm.mov(method, asm.w(0L)); 288 asm.mov(method, asm.w(0L));
289 XirLabel dummy = asm.createOutOfLineLabel("dummy"); 289 XirLabel dummy = asm.createOutOfLineLabel("dummy");
290 asm.jmp(dummy); 290 asm.jmp(dummy);
291 asm.bindOutOfLine(dummy); 291 asm.bindOutOfLine(dummy);
1006 public void emitOutOfLine() { 1006 public void emitOutOfLine() {
1007 assert state == State.Inline; 1007 assert state == State.Inline;
1008 1008
1009 asm.bindOutOfLine(replacement); 1009 asm.bindOutOfLine(replacement);
1010 XirMark begin = asm.mark(null); 1010 XirMark begin = asm.mark(null);
1011 asm.mov(arg, asm.createConstant(CiConstant.forObject(null))); 1011 asm.mov(arg, asm.createConstant(CiConstant.NULL_OBJECT));
1012 XirMark end = asm.mark(null); 1012 XirMark end = asm.mark(null);
1013 // make this piece of data look like an instruction 1013 // make this piece of data look like an instruction
1014 asm.rawBytes(new byte[] {(byte) 0xb8, 0, 0, 0x05, 0}); 1014 asm.rawBytes(new byte[] {(byte) 0xb8, 0, 0, 0x05, 0});
1015 asm.mark(MARK_KLASS_PATCHING, begin, end); 1015 asm.mark(MARK_KLASS_PATCHING, begin, end);
1016 asm.bindOutOfLine(patchStub); 1016 asm.bindOutOfLine(patchStub);