* src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction, carry must...

[fw/sdcc] / src / mcs51 / peeph.def

diff --git a/src/mcs51/peeph.def b/src/mcs51/peeph.def
index d93dd22d6e290ef67028678bc70b154a24d76259..779300776f08b72477e860e221eff26109f4e7e0 100644 (file)
--- a/src/mcs51/peeph.def
+++ b/src/mcs51/peeph.def
@@ -4468,6 +4468,13 @@ replace {
        mov     %1,a
 }
 
+replace {
+       cpl     c
+       cpl     c
+} by {
+       ;       Peephole 262    removed redundant cpl c
+}
+
 // should be one of the last peepholes
 replace{
 %1: