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-rw-r--r--erts/emulator/beam/utils.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c
index 7f8bdcb2ca..86bb5fd3ad 100644
--- a/erts/emulator/beam/utils.c
+++ b/erts/emulator/beam/utils.c
@@ -2688,11 +2688,7 @@ tailrecur_ne:
{
FloatDef f1, f2;
Eterm big;
-#if HEAP_ON_C_STACK
- Eterm big_buf[CMP_TMP_HEAP_SIZE]; /* If HEAP_ON_C_STACK */
-#else
- Eterm *big_buf = erts_get_scheduler_data()->cmp_tmp_heap;
-#endif
+ Eterm big_buf[32];
#if HALFWORD_HEAP
Wterm aw = is_immed(a) ? a : rterm2wterm(a,a_base);
Wterm bw = is_immed(b) ? b : rterm2wterm(b,b_base);
@@ -2718,8 +2714,9 @@ tailrecur_ne:
/* Float is within the no loss limit */
f1.fd = signed_val(aw);
j = float_comp(f1.fd, f2.fd);
+ }
#if ERTS_SIZEOF_ETERM == 8
- } else if (f2.fd > (double) (MAX_SMALL + 1)) {
+ else if (f2.fd > (double) (MAX_SMALL + 1)) {
/* Float is a positive bignum, i.e. bigger */
j = -1;
} else if (f2.fd < (double) (MIN_SMALL - 1)) {
@@ -2730,7 +2727,7 @@ tailrecur_ne:
j = signed_val(aw) - (Sint) f2.fd;
}
#else
- } else {
+ else {
/* If float is positive it is bigger than small */
j = (f2.fd > 0.0) ? -1 : 1;
}
@@ -2765,7 +2762,7 @@ tailrecur_ne:
}
} else {
big = double_to_big(f2.fd, big_buf);
- j = big_comp(aw, big);
+ j = big_comp(aw, rterm2wterm(big,big_buf));
}
if (_NUMBER_CODE(a_tag, b_tag) == FLOAT_BIG) {
j = -j;
@@ -2777,8 +2774,9 @@ tailrecur_ne:
/* Float is within the no loss limit */
f2.fd = signed_val(bw);
j = float_comp(f1.fd, f2.fd);
+ }
#if ERTS_SIZEOF_ETERM == 8
- } else if (f1.fd > (double) (MAX_SMALL + 1)) {
+ else if (f1.fd > (double) (MAX_SMALL + 1)) {
/* Float is a positive bignum, i.e. bigger */
j = 1;
} else if (f1.fd < (double) (MIN_SMALL - 1)) {
@@ -2789,7 +2787,7 @@ tailrecur_ne:
j = (Sint) f1.fd - signed_val(bw);
}
#else
- } else {
+ else {
/* If float is positive it is bigger than small */
j = (f1.fd > 0.0) ? 1 : -1;
}