paweld/fpc
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/fpc/source.git synced 2025-09-14 21:49:06 +02:00
Code Issues Packages Projects Releases Wiki Activity

* fixed inlining of method calls with a methodpointer in a temp

Browse Source 
+ print inline trees to screen if compiler is compiled with -ddebuginline

git-svn-id: trunk@704 -
This commit is contained in:
Jonas Maebe 2005-07-19 15:03:48 +00:00
parent 255855b5d9
commit 20e1ac4640
1 changed files with 22 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
compiler/ncal.pas
View File

@ -2110,6 +2110,7 @@ type
para: tcallparanode;
tempnode: ttempcreatenode;
tempnodes: ttempnodes;
n: tnode;
begin
{ parameters }
para := tcallparanode(left);
@ -2120,6 +2121,14 @@ type
(not(vo_is_funcret in tparavarsym(para.parasym).varoptions) or
(not assigned(funcretnode))) then
begin
{ must take copy of para.left, because if it contains a }
{ temprefn pointing to a copied temp (e.g. methodpointer), }
{ then this parameter must be changed to point to the copy of }
{ that temp (JM) }
n := para.left.getcopy;
para.left.free;
para.left := n;
{ create temps for value parameters, function result and also for }
{ const parameters which are passed by value instead of by reference }
{ we need to take care that we use the type of the defined parameter and not of the
@ -2214,11 +2223,10 @@ type
createblock:=internalstatements(createstatement);
deleteblock:=internalstatements(deletestatement);
{ add methodpointer init/fini code to init/done statements }
{ add methodpointer init code to init statement }
{ (fini must be done later, as it will delete the hookoncopy info) }
if assigned(methodpointerinit) then
addstatement(createstatement,methodpointerinit.getcopy);
if assigned(methodpointerdone) then
addstatement(deletestatement,methodpointerdone.getcopy);
inlinelocals:=tlist.create;
{ get copy of the procedure body }
@ -2227,6 +2235,11 @@ type
createinlineparas(createstatement,deletestatement);
{ replace the parameter loads with the parameter values }
foreachnode(body,@replaceparaload,@fileinfo);
{ copy methodpointer fini code }
if assigned(methodpointerdone) then
addstatement(deletestatement,methodpointerdone.getcopy);
{ free the temps for the locals }
for i := 0 to inlinelocals.count-1 do
if assigned(inlinelocals[i]) then
@ -2249,6 +2262,12 @@ type
include(procdefinition.procoptions,po_inline);
{ return inlined block }
result := createblock;
{$ifdef DEBUGINLINE}
writeln;
writeln('**************************',tprocdef(procdefinition).mangledname);
printnode(output,result);
{$endif DEBUGINLINE}
end;