d0p1/ack
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

cg tried to stack register parameters of moves, when

Browse source 
these registers were killed.
This commit is contained in:
keie 1985-02-26 16:31:38 +00:00
parent c1f3dbba33
commit e7f7f33f60
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
mach/proto/ncg/move.c
View file

@ -96,7 +96,9 @@ move(tp1,tp2,ply,toplevel,maxcost) token_p tp1,tp2; unsigned maxcost; {
fakestack[stackheight] = *tp2; fakestack[stackheight] = *tp2;
fakestack[stackheight+1] = *tp1; fakestack[stackheight+1] = *tp1;
stackheight += 2; stackheight += 2;
tokpatlen += 2;
t = codegen(&coderules[mp->m_cindex],ply,toplevel,maxcost,0); t = codegen(&coderules[mp->m_cindex],ply,toplevel,maxcost,0);
tokpatlen -= 2;
stackheight -= 2; stackheight -= 2;
return(t); return(t);
} }
@ -143,7 +145,9 @@ test(tp,ply,toplevel,maxcost) token_p tp; unsigned maxcost; {
fakestack[stackheight] = *tp; fakestack[stackheight] = *tp;
stackheight++; stackheight++;
tokpatlen++;
t = codegen(&coderules[mp->t_cindex],ply,toplevel,maxcost,0); t = codegen(&coderules[mp->t_cindex],ply,toplevel,maxcost,0);
tokpatlen--;
stackheight--; stackheight--;
return(t); return(t);
} }