Mercurial > hg > graal-compiler

comparison src/share/vm/opto/machnode.cpp @ 3839:3d42f82cd811

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
7063628: Use cbcond on T4 Summary: Add new short branch instruction to Hotspot sparc assembler. Reviewed-by: never, twisti, jrose
author kvn
date Thu, 21 Jul 2011 11:25:07 -0700
parents 2f644f85485d
children 11211f7cb5a0
comparison
equal deleted inserted replaced
3838:6a991dcb52bb 3839:3d42f82cd811
407 ShouldNotCallThis(); 407 ShouldNotCallThis();
408 } 408 }
409 409
410 //------------------------------label_set-------------------------------------- 410 //------------------------------label_set--------------------------------------
411 // Set the Label for a LabelOper, if an operand for this instruction 411 // Set the Label for a LabelOper, if an operand for this instruction
412 void MachNode::label_set( Label& label, uint block_num ) { 412 void MachNode::label_set( Label* label, uint block_num ) {
413 ShouldNotCallThis(); 413 ShouldNotCallThis();
414 } 414 }
415 415
416 //------------------------------method_set------------------------------------- 416 //------------------------------method_set-------------------------------------
417 // Set the absolute address of a method 417 // Set the absolute address of a method
511 } 511 }
512 #endif 512 #endif
513 513
514 void MachNullCheckNode::emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const { 514 void MachNullCheckNode::emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const {
515 // only emits entries in the null-pointer exception handler table 515 // only emits entries in the null-pointer exception handler table
516 }
517 void MachNullCheckNode::label_set(Label* label, uint block_num) {
518 // Nothing to emit
516 } 519 }
517 520
518 const RegMask &MachNullCheckNode::in_RegMask( uint idx ) const { 521 const RegMask &MachNullCheckNode::in_RegMask( uint idx ) const {
519 if( idx == 0 ) return RegMask::Empty; 522 if( idx == 0 ) return RegMask::Empty;
520 else return in(1)->as_Mach()->out_RegMask(); 523 else return in(1)->as_Mach()->out_RegMask();