X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fcc65%2Fcodeinfo.c;h=ed4fae03b3b5cd6344dd545f9cc97854e99fdb75;hb=73dfa23c987d8a7f1154801b85c171f9e01dcd58;hp=dae3cd0e418a1163e77ca4569465ce60326cfbf8;hpb=da44e7ae4ba6d0001dae11d8ee0505e3cd7fe04e;p=cc65

diff --git a/src/cc65/codeinfo.c b/src/cc65/codeinfo.c
index dae3cd0e4..ed4fae03b 100644
--- a/src/cc65/codeinfo.c
+++ b/src/cc65/codeinfo.c
@@ -165,6 +165,9 @@ static const FuncInfo FuncInfoTable[] = {
     { "pushw0sp",      	REG_NONE,      	      REG_AXY			     },
     { "pushwidx",      	REG_AXY,       	      REG_AXY | REG_PTR1	     },
     { "pushwysp",      	REG_Y, 	       	      REG_AXY			     },
+    { "regswap",        REG_AXY,              REG_AXY | REG_TMP1             },
+    { "regswap1",       REG_XY,               REG_A                          },
+    { "regswap2",       REG_XY,               REG_A | REG_Y                  },
     { "shlax1",         REG_AX,	       	      REG_AX | REG_TMP1		     },
     { "shlax2",         REG_AX,	       	      REG_AX | REG_TMP1		     },
     { "shlax3",         REG_AX,	       	      REG_AX | REG_TMP1		     },
@@ -284,8 +287,7 @@ void GetFuncInfo (const char* Name, unsigned short* Use, unsigned short* Chg)
      	    FuncDesc* D = E->V.F.Func;
      	    if ((D->Flags & FD_FASTCALL) != 0 && D->ParamCount > 0) {
      		/* Will use registers depending on the last param */
-     		SymEntry* LastParam = D->SymTab->SymTail;
-                unsigned LastParamSize = CheckedSizeOf (LastParam->Type);
+                unsigned LastParamSize = CheckedSizeOf (D->LastParam->Type);
      		if (LastParamSize == 1) {
      		    *Use = REG_A;
      		} else if (LastParamSize == 2) {