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more debug info
[libfirm]
/
ir
/
stat
/
const_stat.c
diff --git
a/ir/stat/const_stat.c
b/ir/stat/const_stat.c
index
fc2c210
..
ffa88a3
100644
(file)
--- a/
ir/stat/const_stat.c
+++ b/
ir/stat/const_stat.c
@@
-75,10
+75,12
@@
static float_classify_t classify_float_value(tarval *tv) {
else if (tarval_is_finite(tv) && tarval_ieee754_zero_mantissa(tv)) {
int exp = tarval_ieee754_get_exponent(tv);
else if (tarval_is_finite(tv) && tarval_ieee754_zero_mantissa(tv)) {
int exp = tarval_ieee754_get_exponent(tv);
- if (exp == 1)
- return STAT_FC_2;
- else if (exp == -1)
- return STAT_FC_0_5;
+ if (! tarval_is_negative(tv)) {
+ if (exp == 1)
+ return STAT_FC_2;
+ else if (exp == -1)
+ return STAT_FC_0_5;
+ }
return STAT_FC_POWER_OF_TWO;
}
return STAT_FC_OTHER;
return STAT_FC_POWER_OF_TWO;
}
return STAT_FC_OTHER;