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comparison src/share/vm/adlc/output_h.cpp @ 4120:f03a3c8bd5e5

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7077312: Provide a CALL effect for instruct declaration in the ad file Summary: abstracted way to declare that the MachNode has the effect of a call (kills caller save registers, preserves callee save registers) Reviewed-by: twisti, never
author roland
date Wed, 14 Sep 2011 09:22:51 +0200
parents 11211f7cb5a0
children 1d7922586cf6
comparison
equal deleted inserted replaced
4119:7793051af7d6 4120:f03a3c8bd5e5
1718 fprintf(fp,"init_flags(Flag_needs_anti_dependence_check"); 1718 fprintf(fp,"init_flags(Flag_needs_anti_dependence_check");
1719 node_flags_set = true; 1719 node_flags_set = true;
1720 } 1720 }
1721 } 1721 }
1722 1722
1723 // flag: if this instruction is implemented with a call
1724 if ( instr->_has_call ) {
1725 if ( node_flags_set ) {
1726 fprintf(fp," | Flag_has_call");
1727 } else {
1728 fprintf(fp,"init_flags(Flag_has_call");
1729 node_flags_set = true;
1730 }
1731 }
1732
1723 if ( node_flags_set ) { 1733 if ( node_flags_set ) {
1724 fprintf(fp,"); "); 1734 fprintf(fp,"); ");
1725 } 1735 }
1726 1736
1727 fprintf(fp,"}\n"); 1737 fprintf(fp,"}\n");