[sdcc-devel] [ sdcc-Bugs-988568 ] Segmentation fault in rlivePoint

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Bugs item #988568, was opened at 2004-07-10 10:50
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Category: Live range problems
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: Segmentation fault in rlivePoint

Initial Comment:
Running sdcc with no options on the following code
causes a segfault:

cat > test.c << EOF
void main(void) {
        int a = 1;
        if(a ? 0 : 1)
                a = 0;
}
EOF

$ sdcc test.c
test.c:3: warning: conditional flow changed by
optimizer: so said EVELYN the modified DOG
test.c:3: warning: conditional flow changed by
optimizer: so said EVELYN the modified DOG
Caught signal 11: SIGSEGV

I believe that this is fixed by the simple patch
attached. Further contact if required by sa...@mp...

Version string:

$ sdcc -v
SDCC :
mcs51/gbz80/z80/avr/ds390/pic16/pic14/TININative/xa51/ds400/hc08
2.4.2 (Jul 10 2004) (CYGWIN)


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