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authorDimitri Sokolyuk <demon@dim13.org>2012-04-23 21:34:49 +0000
committerDimitri Sokolyuk <demon@dim13.org>2012-04-23 21:34:49 +0000
commitf92bb441463c201e605c737fb1a6203ce7daaf57 (patch)
treeccd96ade3546b4c48d5c3e448efea8dbe68c71eb /emu.c
parent84686e20760914f5156ffc43f79efa284bfbe076 (diff)
less branches, update screen at least all 100 cycles
Diffstat (limited to 'emu.c')
-rw-r--r--emu.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/emu.c b/emu.c
index 8f1f773..8ec00dc 100644
--- a/emu.c
+++ b/emu.c
@@ -190,28 +190,28 @@ void
ife(unsigned short *a, unsigned short *b)
{
skip = !(*a == *b);
- cycle += skip ? 3 : 2;
+ cycle += 2 + skip;
}
void
ifn(unsigned short *a, unsigned short *b)
{
skip = !(*a != *b);
- cycle += skip ? 3 : 2;
+ cycle += 2 + skip;
}
void
ifg(unsigned short *a, unsigned short *b)
{
skip = !(*a > *b);
- cycle += skip ? 3 : 2;
+ cycle += 2 + skip;
}
void
ifb(unsigned short *a, unsigned short *b)
{
skip = !(*a & *b);
- cycle += skip ? 3 : 2;
+ cycle += 2 + skip;
}
void
@@ -325,5 +325,5 @@ step(unsigned short *m, unsigned short *r)
usleep(10 * cycle); /* 100kHz */
- return 0;
+ return cycle;
}