Mercurial > projects > ldc

comparison gen/asm-x86-64.h @ 1101:8bf8b058944a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Clean up asm code a bit. - Use vector instead of Array, reducing allocations. - Use vectors instead of deques since we only push_back and index. - Remove redundant typedefs of iterators. - Comment out unused variable (used only in commented-out GDC code). - A few whitespace changes.
author Frits van Bommel <fvbommel wxs.nl>
date Thu, 12 Mar 2009 14:08:57 +0100
parents b3a0cf072ed0
children ae950bd712d3
comparison
equal deleted inserted replaced
1100:b3a0cf072ed0 1101:8bf8b058944a
531 /* Op_FidR_P */ { D|mem,rfp, 0, FPInt_Types, Clb_ST }, // push and pop, fild so also 64 bit 531 /* Op_FidR_P */ { D|mem,rfp, 0, FPInt_Types, Clb_ST }, // push and pop, fild so also 64 bit
532 /* Op_Ffd */ { D|mfp, 0, 0, FP_Types, 0, Next_Form, Op_FfdR }, // only 16bit and 32bit, DMD defaults to 16bit, reg form doesn't need type 532 /* Op_Ffd */ { D|mfp, 0, 0, FP_Types, 0, Next_Form, Op_FfdR }, // only 16bit and 32bit, DMD defaults to 16bit, reg form doesn't need type
533 /* Op_FfdR */ { D|rfp, 0, 0 }, 533 /* Op_FfdR */ { D|rfp, 0, 0 },
534 /* Op_Ffd_P */ { D|mfp, 0, 0, FP_Types, Clb_ST, Next_Form, Op_FfdR_P }, // pop, fld so also 80 bit, " 534 /* Op_Ffd_P */ { D|mfp, 0, 0, FP_Types, Clb_ST, Next_Form, Op_FfdR_P }, // pop, fld so also 80 bit, "
535 /* Op_FfdR_P */ { D|rfp, 0, 0, 0, Clb_ST, Next_Form, Op_FfdRR_P }, 535 /* Op_FfdR_P */ { D|rfp, 0, 0, 0, Clb_ST, Next_Form, Op_FfdRR_P },
536 /* Op_FfdRR_P */ { D|mfp|rfp,rfp,0, 0, Clb_ST }, 536 /* Op_FfdRR_P */ { D|mfp|rfp,rfp,0, 0, Clb_ST },
537 /* Op_Fd_P */ { D|mem, 0, 0, 0, Clb_ST }, // " 537 /* Op_Fd_P */ { D|mem, 0, 0, 0, Clb_ST }, // "
538 /* Op_FdST */ { D|rfp, 0, 0 }, 538 /* Op_FdST */ { D|rfp, 0, 0 },
539 /* Op_FMath */ { mfp, 0, 0, FP_Types, Clb_ST, Next_Form, Op_FMath0 }, // and only single or double prec 539 /* Op_FMath */ { mfp, 0, 0, FP_Types, Clb_ST, Next_Form, Op_FMath0 }, // and only single or double prec
540 /* Op_FMath0 */ { 0, 0, 0, 0, Clb_ST, Next_Form, Op_FMath2 }, // pops 540 /* Op_FMath0 */ { 0, 0, 0, 0, Clb_ST, Next_Form, Op_FMath2 }, // pops
541 /* Op_FMath2 */ { D|rfp, rfp, 0, 0, Clb_ST, Next_Form, Op_FdST0ST1 }, // and only single or double prec 541 /* Op_FMath2 */ { D|rfp, rfp, 0, 0, Clb_ST, Next_Form, Op_FdST0ST1 }, // and only single or double prec
542 /* Op_FdSTiSTi */ { D|rfp, rfp, 0, }, 542 /* Op_FdSTiSTi */ { D|rfp, rfp, 0, },
543 /* Op_FdST0ST1 */ { 0, 0, 0, }, 543 /* Op_FdST0ST1 */ { 0, 0, 0, },
544 /* Op_FPMath */ { D|rfp, rfp, 0, 0, Clb_ST, Next_Form, Op_F0_P }, // pops 544 /* Op_FPMath */ { D|rfp, rfp, 0, 0, Clb_ST, Next_Form, Op_F0_P }, // pops
545 /* Op_FCmp */ { mfp, 0, 0, FP_Types, 0, Next_Form, Op_FCmp1 }, // DMD defaults to float ptr 545 /* Op_FCmp */ { mfp, 0, 0, FP_Types, 0, Next_Form, Op_FCmp1 }, // DMD defaults to float ptr
546 /* Op_FCmp1 */ { rfp, 0, 0, 0, 0, Next_Form, Op_0 }, 546 /* Op_FCmp1 */ { rfp, 0, 0, 0, 0, Next_Form, Op_0 },
1675 } 1675 }
1676 } 1676 }
1677 else 1677 else
1678 { 1678 {
1679 insnTemplate->writestring ( ( char* ) fmt ); 1679 insnTemplate->writestring ( ( char* ) fmt );
1680 insnTemplate->printf ( "<<%s%d>>", ( mode==Mode_Input ) ?"in":"out", asmcode->args.dim ); 1680 insnTemplate->printf ( "<<%s%d>>", ( mode==Mode_Input ) ?"in":"out", asmcode->args.size() );
1681 asmcode->args.push ( new AsmArg ( type, e, mode ) ); 1681 asmcode->args.push_back ( AsmArg ( type, e, mode ) );
1682 } 1682 }
1683 } 1683 }
1684 void addOperand2 ( const char * fmtpre, const char * fmtpost, AsmArgType type, Expression * e, AsmCode * asmcode, AsmArgMode mode = Mode_Input ) 1684 void addOperand2 ( const char * fmtpre, const char * fmtpost, AsmArgType type, Expression * e, AsmCode * asmcode, AsmArgMode mode = Mode_Input )
1685 { 1685 {
1686 assert ( !sc->func->naked ); 1686 assert ( !sc->func->naked );
1687 insnTemplate->writestring ( ( char* ) fmtpre ); 1687 insnTemplate->writestring ( ( char* ) fmtpre );
1688 insnTemplate->printf ( "<<%s%d>>", ( mode==Mode_Input ) ?"in":"out", asmcode->args.dim ); 1688 insnTemplate->printf ( "<<%s%d>>", ( mode==Mode_Input ) ?"in":"out", asmcode->args.size() );
1689 insnTemplate->writestring ( ( char* ) fmtpost ); 1689 insnTemplate->writestring ( ( char* ) fmtpost );
1690 asmcode->args.push ( new AsmArg ( type, e, mode ) ); 1690 asmcode->args.push_back ( AsmArg ( type, e, mode ) );
1691 } 1691 }
1692 1692
1693 void addLabel ( char* id ) 1693 void addLabel ( char* id )
1694 { 1694 {
1695 insnTemplate->writestring ( sc->func->mangle() ); 1695 insnTemplate->writestring ( sc->func->mangle() );