bslathi19/cc65
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Added OptShiftBack for shifting the C flag into register A and back.

Browse Source
This commit is contained in:
acqn
2020-09-18 20:22:58 +08:00
committed by Oliver Schmidt
parent 0354322413
commit bb7b69f513
3 changed files with 62 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/cc65/codeopt.c
View File

@@ -178,6 +178,7 @@ static OptFunc DOptShift3 = { OptShift3, "OptShift3", 17, 0,
static OptFunc DOptShift4 = { OptShift4, "OptShift4", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptShift5 = { OptShift5, "OptShift5", 110, 0, 0, 0, 0, 0 };
static OptFunc DOptShift6 = { OptShift6, "OptShift6", 200, 0, 0, 0, 0, 0 };
static OptFunc DOptShiftBack = { OptShiftBack, "OptShiftBack", 0, 0, 0, 0, 0, 0 };
static OptFunc DOptSignExtended = { OptSignExtended, "OptSignExtended", 0, 0, 0, 0, 0, 0 };
static OptFunc DOptSize1 = { OptSize1, "OptSize1", 100, 0, 0, 0, 0, 0 };
static OptFunc DOptSize2 = { OptSize2, "OptSize2", 100, 0, 0, 0, 0, 0 };
@@ -281,6 +282,7 @@ static OptFunc* OptFuncs[] = {
&DOptShift4,
&DOptShift5,
&DOptShift6,
&DOptShiftBack,
&DOptSignExtended,
&DOptSize1,
&DOptSize2,
@@ -715,6 +717,7 @@ static unsigned RunOptGroup3 (CodeSeg* S)
C += RunOptFunc (S, &DOptPushPop1, 1);
C += RunOptFunc (S, &DOptPushPop2, 1);
C += RunOptFunc (S, &DOptPrecalc, 1);
C += RunOptFunc (S, &DOptShiftBack, 1);
C += RunOptFunc (S, &DOptSignExtended, 1);
Changes += C;