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Add info about the boolxx functions

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1216 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2002-04-06 15:06:03 +00:00
parent c6fe12ef6b
commit 4a4e24623b
1 changed files with 3 additions and 1 deletions
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4
src/cc65/codeent.c
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@ -710,7 +710,7 @@ void CE_GenRegInfo (CodeEntry* E, RegContents* InputRegs)
if (Chg & REG_SREG_HI) { if (Chg & REG_SREG_HI) {
Out->SRegHi = -1; Out->SRegHi = -1;
} }
/* Quick hack for some known functions: */ /* ## FIXME: Quick hack for some known functions: */
if (strcmp (E->Arg, "tosandax") == 0) { if (strcmp (E->Arg, "tosandax") == 0) {
if (In->RegA == 0) { if (In->RegA == 0) {
Out->RegA = 0; Out->RegA = 0;
@ -725,6 +725,8 @@ void CE_GenRegInfo (CodeEntry* E, RegContents* InputRegs)
if (In->RegX == 0xFF) { if (In->RegX == 0xFF) {
Out->RegX = 0xFF; Out->RegX = 0xFF;
} }
} else if (FindBoolCmpCond (E->Arg) != CMP_INV) {
Out->RegX = 0;
} }
break; break;