6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2024-11-19 06:31:31 +00:00
Code Issues Projects Releases Wiki Activity

Make the last change more generic

Browse Source 
git-svn-id: svn://svn.cc65.org/cc65/trunk@681 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2001-03-27 22:57:20 +00:00
parent 8e5d8b9e4f
commit 2d77e8b35f
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/cc65/optimize.c
View File

@ -1765,19 +1765,19 @@ static void OptLoads (void)
/* Search for
*
* adc #xx
* adc xx
* bcc *+3
* inx
*
* Remove the handling of the high byte if the X register
* is not used any more
*/
} else if (LineMatch (L, "\tadc\t#") &&
GetNextCodeLines (L, L2, 3) &&
} else if (LineMatch (L, "\tadc\t") &&
GetNextCodeLines (L, L2, 3) &&
LineFullMatch (L2[0], "\tbcc\t*+3") &&
LineFullMatch (L2[1], "\tinx") &&
L2[1]->Next &&
IsHint (L2[1]->Next, "x:!") &&
L2[1]->Next &&
IsHint (L2[1]->Next, "x:!") &&
!RegXUsed (L2[1])) {
/* Delete the lines */
@ -1785,14 +1785,14 @@ static void OptLoads (void)
/* Search for
*
* sbc #xx
* sbc xx
* bcs *+3
* dex
*
* Remove the handling of the high byte if the X register
* is not used any more
*/
} else if (LineMatch (L, "\tsbc\t#") &&
} else if (LineMatch (L, "\tsbc\t") &&
GetNextCodeLines (L, L2, 3) &&
LineFullMatch (L2[0], "\tbcs\t*+3") &&
LineFullMatch (L2[1], "\tdex") &&
@ -1809,7 +1809,7 @@ static void OptLoads (void)
if (!LineFullMatch (L, "\tldx\t#$00")) {
/* Next line */
goto NextLine;
}
}
/* Search for:
*