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Revert "VM: cast to fixnum looks suspicious" 

This reverts commit 5027830b05.
char-rename
Björn Lindqvist 2016-11-16 05:23:54 +01:00
parent 89d4f511f8
commit abf497938b
1 changed files with 2 additions and 2 deletions

4
vm/mark_bits.hpp
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@ -112,7 +112,7 @@ struct mark_bits {
cell bit_index = position.second;
for (cell index = position.first; index < bits_size; index++) {
cell mask = marked[index] >> bit_index;
cell mask = ((fixnum)marked[index] >> bit_index);
if (~mask) {
// Found an unmarked block on this page. Stop, it's hammer time
cell clear_bit = rightmost_clear_bit(mask);
@ -132,7 +132,7 @@ struct mark_bits {
cell bit_index = position.second;
for (cell index = position.first; index < bits_size; index++) {
cell mask = marked[index] >> bit_index;
cell mask = (marked[index] >> bit_index);
if (mask) {
// Found an marked block on this page. Stop, it's hammer time
cell set_bit = rightmost_set_bit(mask);