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[smlnj] Diff of /sml/trunk/src/MLRISC/ppc/emit/ppcMC.sml
[smlnj] / sml / trunk / src / MLRISC / ppc / emit / ppcMC.sml  
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Diff of /sml/trunk/src/MLRISC/ppc/emit/ppcMC.sml

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revision 1592, Thu Aug 5 16:53:03 2004 UTC revision 1593, Thu Aug 5 22:19:45 2004 UTC
# Line 440  Line 440 
440             val fb = emit_FP fb             val fb = emit_FP fb
441         in         in
442            let            let
443  (*#line 449.12 "ppc/ppc.mdl"*)  (*#line 455.12 "ppc/ppc.mdl"*)
444                val (opcd, xo) = oper                val (opcd, xo) = oper
445            in            in
446               (case oper of               (case oper of
# Line 458  Line 458 
458             val fb = emit_FP fb             val fb = emit_FP fb
459         in         in
460            let            let
461  (*#line 462.12 "ppc/ppc.mdl"*)  (*#line 468.12 "ppc/ppc.mdl"*)
462                val (opcd, xo) = emit_farith oper                val (opcd, xo) = emit_farith oper
463            in            in
464               (case oper of               (case oper of
# Line 477  Line 477 
477             val fb = emit_FP fb             val fb = emit_FP fb
478         in         in
479            let            let
480  (*#line 471.12 "ppc/ppc.mdl"*)  (*#line 477.12 "ppc/ppc.mdl"*)
481                val (opcd, xo) = oper                val (opcd, xo) = oper
482            in a_form {opcd=opcd, frt=ft, fra=fa, frb=fb, frc=fc, xo=xo, rc=Rc}            in a_form {opcd=opcd, frt=ft, fra=fa, frb=fb, frc=fc, xo=xo, rc=Rc}
483            end            end
484         end         end
485     and cr_bit {cc} =     and cr_bit {cc} =
486         let         let
487  (*#line 476.12 "ppc/ppc.mdl"*)  (*#line 482.12 "ppc/ppc.mdl"*)
488             val (cr, bit) = cc             val (cr, bit) = cc
489         in ((emit_CC cr) << 0wx2) + (itow         in ((emit_CC cr) << 0wx2) + (itow
490            (case bit of            (case bit of
# Line 701  Line 701 
701         in eWord32 ((rs << 0wx15) + ((ra << 0wx10) + ((rb << 0wxb) + 0wx7c00012d)))         in eWord32 ((rs << 0wx15) + ((ra << 0wx10) + ((rb << 0wxb) + 0wx7c00012d)))
702         end         end
703    
704  (*#line 572.7 "ppc/ppc.mdl"*)  (*#line 578.7 "ppc/ppc.mdl"*)
705     fun relative (I.LabelOp lexp) = (itow ((MLTreeEval.valueOf lexp) - ( ! loc))) ~>> 0wx2     fun relative (I.LabelOp lexp) = (itow ((MLTreeEval.valueOf lexp) - ( ! loc))) ~>> 0wx2
706       | relative _ = error "relative"       | relative _ = error "relative"
707         fun emitter instr =         fun emitter instr =
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