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Indirect fastcall functions with no parameters may be called as if it were

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cdecl functions, this generates better code.
Remove a small error that caused indirect non fastcall function to always be
handled as variadic, which meant a useless load of the Y register was added.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1292 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2002-05-26 11:08:17 +00:00
parent 33c1e82bda
commit 21afe25e90
1 changed files with 3 additions and 3 deletions
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6
src/cc65/expr.c
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@ -726,8 +726,8 @@ static void FunctionCall (int k, ExprDesc* lval)
IsFuncPtr = IsTypeFuncPtr (lval->Type); IsFuncPtr = IsTypeFuncPtr (lval->Type);
if (IsFuncPtr) { if (IsFuncPtr) {
/* Check wether it's a fastcall function */ /* Check wether it's a fastcall function that has parameters */
IsFastCall = IsFastCallFunc (lval->Type + 1); IsFastCall = IsFastCallFunc (lval->Type + 1) && (Func->ParamCount > 0);
/* Things may be difficult, depending on where the function pointer /* Things may be difficult, depending on where the function pointer
* resides. If the function pointer is an expression of some sort * resides. If the function pointer is an expression of some sort
@ -797,7 +797,7 @@ static void FunctionCall (int k, ExprDesc* lval)
} }
/* Call the function */ /* Call the function */
g_callind (TypeOf (lval->Type), ParamSize, PtrOffs); g_callind (TypeOf (lval->Type+1), ParamSize, PtrOffs);
} else { } else {