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-rw-r--r--erts/emulator/beam/utils.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c
index 31efddc0f2..f59fbbee33 100644
--- a/erts/emulator/beam/utils.c
+++ b/erts/emulator/beam/utils.c
@@ -1002,7 +1002,7 @@ Uint32
make_hash2(Eterm term)
{
Uint32 hash;
- Eterm tmp_big[2];
+ DeclareTmpHeapNoproc(tmp_big,2);
/* (HCONST * {2, ..., 14}) mod 2^32 */
#define HCONST_2 0x3c6ef372UL
@@ -1041,7 +1041,6 @@ make_hash2(Eterm term)
} while(0)
#define IS_SSMALL28(x) (((Uint) (((x) >> (28-1)) + 1)) < 2)
-
/* Optimization. Simple cases before declaration of estack. */
if (primary_tag(term) == TAG_PRIMARY_IMMED1) {
switch (term & _TAG_IMMED1_MASK) {
@@ -1070,6 +1069,7 @@ make_hash2(Eterm term)
Eterm tmp;
DECLARE_ESTACK(s);
+ UseTmpHeapNoproc(2);
hash = 0;
for (;;) {
switch (primary_tag(term)) {
@@ -1314,6 +1314,7 @@ make_hash2(Eterm term)
hash2_common:
if (ESTACK_ISEMPTY(s)) {
DESTROY_ESTACK(s);
+ UnUseTmpHeapNoproc(2);
return hash;
}
term = ESTACK_POP(s);
@@ -2581,7 +2582,11 @@ tailrecur_ne:
{
FloatDef f1, f2;
Eterm big;
- Eterm big_buf[2];
+#if HEAP_ON_C_STACK
+ Eterm big_buf[2]; /* If HEAP_ON_C_STACK */
+#else
+ Eterm *big_buf = erts_get_scheduler_data()->cmp_tmp_heap;
+#endif
switch(_NUMBER_CODE(a_tag, b_tag)) {
case SMALL_BIG: