anchor.diff:  "DFP Test Significance [Quad] X-form","dtstsf BF,FRA,FRB","59@0|BF@6|//@9|FRA@11|FRB@16|674@21|/@31|",""
   "DFP Quantize Immediate [Quad] Z23-form","dquai TE,FRT,FRB,RMC (Rc=0)|dquai. TE,FRT,FRB,RMC (Rc=1)","59@0|FRT@6|TE@11|FRB@16|RMC@21|67@23|Rc@31|",""
   "DFP Quantize [Quad] Z23-form","dqua FRT,FRA,FRB,RMC (Rc=0)|dqua. FRT,FRA,FRB,RMC (Rc=1)","59@0|FRT@6|FRA@11|FRB@16|RMC@21|3@23|Rc@31|",""
  -"DFP Reround [Quad] Z23-form","drrnd FRT,FRA,FRB,RMC (Rc=0)|drrnd. FRT,FRA,FRB,RMC (Rc=1","59@0|FRT@6|FRA@11|FRB@16|RMC@21|35@23|Rc@31|",""
  +"DFP Reround [Quad] Z23-form","drrnd FRT,FRA,FRB,RMC (Rc=0)|drrnd. FRT,FRA,FRB,RMC (Rc=1)","59@0|FRT@6|FRA@11|FRB@16|RMC@21|35@23|Rc@31|",""
   "DFP Round To FP Integer With Inexact [Quad] Z23-form","drintx R,FRT,FRB,RMC (Rc=0)|drintx. R,FRT,FRB,RMC (Rc=1)","59@0|FRT@6|///@11|R@15|FRB@16|RMC@21|99@23|Rc@31|",""
   "DFP Round To FP Integer Without Inexact [Quad] Z23-form","drintn R,FRT,FRB,RMC (Rc=0)|drintn. R,FRT,FRB,RMC (Rc=1)","59@0|FRT@6|///@11|R@15|FRB@16|RMC@21|227@23|Rc@31|",""
   "DFP Convert To DFP Long X-form","dctdp FRT,FRB (Rc=0)|dctdp. FRT,FRB (Rc=1)","59@0|FRT@6|///@11|FRB@16|258@21|Rc@31|",""
  
positive.code: "VSX Scalar Square Root Double-Precision XX2-form","xssqrtdp XT,XB","60@0|T@6|///@11|B@16|75@21|BX@30|TX@31|",""
  "VSX Scalar Square Root Single-Precision XX-form","xssqrtsp XT,XB","60@0|T@6|///@11|B@16|11@21|BX@30|TX@31|",""
  "VSX Scalar Subtract Double-Precision XX3-form","xssubdp XT,XA,XB","60@0|T@6|A@11|B@16|40@21|AX@29|BX@30|TX@31|",""
  "VSX Scalar Subtract Single-Precision XX3-form","xssubsp XT,XA,XB","60@0|T@6|A@11|B@16|8@21|AX@30|BX@30|TX@31|",""
  "VSX Scalar Test for software Divide Double-Precision XX3-form","xstdivdp BF,XA,XB","60@0|BF@6|/ /@9|A@11|B@16|61@21|AX@29|BX@30|/@31|",""
  "VSX Scalar Test for software Square Root Double-Precision XX2-form","xstsqrtdp BF,XB","60@0|BF@6|/ /@9|///@11|B@16|106@21|BX@30|/@31|",""
  "VSX Vector Absolute Value Double-Precision XX2-form","xvabsdp XT,XB","60@0|T@6|///@11|B@16|473@21|BX@30|TX@31|",""
  "VSX Vector Absolute Value Single-Precision XX2-form","xvabssp XT,XB","60@0|T@6|///@11|B@16|409@21|BX@30|TX@31|",""
  "VSX Vector Add Double-Precision XX3-form","xvadddp XT,XA,XB","60@0|T@6|A@11|B@16|96@21|AX@29|BX@30|TX@31|",""
  
negative.code: "Add Immediate Carrying and Record D-form","addic. RT,RA,SI","13@0|RT@6|RA@11|SI@16|",""
  "Subtract From Immediate Carrying D-form","subfic RT,RA,SI","8@0|RT@6|RA@11|SI@16|",""
  "Add Carrying XO-form","addc RT,RA,RB (OE=0 Rc=0)|addc. RT,RA,RB (OE=0 Rc=1)|addco RT,RA,RB (OE=1 Rc=0)|addco. RT,RA,RB (OE=1Rc=1)","31@0|RT@6|RA@11|RB@16|OE@21|10@22|Rc@31|",""
  "Subtract From Carrying XO-form","subfc RT,RA,RB (OE=0 Rc=0)|subfc. RT,RA,RB (OE=0 Rc=1)|subfco RT,RA,RB (OE=1 Rc=0)|subfco. RT,RA,RB (OE=1 Rc=1)","31@0|RT@6|RA@11|RB@16|OE@21|8@22|Rc@31|",""
  "Add Extended XO-form","adde RT,RA,RB (OE=0 Rc=0)|adde. RT,RA,RB (OE=0 Rc=1)|addeo RT,RA,RB (OE=1 Rc=0)|addeo. RT,RA,RB (OE=1 Rc=1)","31@0|RT@6|RA@11|RB@16|OE@21|138@22|Rc@31|",""
  "Add to Minus One Extended XO-form","addme RT,RA (OE=0 Rc=0)|addme. RT,RA (OE=0 Rc=1)|addmeo RT,RA (OE=1 Rc=0)|addmeo. RT,RA (OE=1Rc=1)","31@0|RT@6|RA@11|///@16|OE@21|234@22|Rc@31|",""
  "Subtract From Extended XO-form","subfe RT,RA,RB (OE=0 Rc=0)|subfe. RT,RA,RB (OE=0 Rc=1)|subfeo RT,RA,RB (OE=1 Rc=0)|subfeo. RT,RA,RB (OE=1 Rc=1)","31@0|RT@6|RA@11|RB@16|OE@21|136@22|Rc@31|",""
  