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VM: cast to fixnum looks suspicious

char-rename
Björn Lindqvist 2016-11-15 05:58:11 +01:00
parent 5f869f8181
commit 5027830b05
1 changed files with 2 additions and 2 deletions
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4
vm/mark_bits.hpp
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@ -112,7 +112,7 @@ struct mark_bits {
cell bit_index = position.second; cell bit_index = position.second;
for (cell index = position.first; index < bits_size; index++) { for (cell index = position.first; index < bits_size; index++) {
cell mask = ((fixnum)marked[index] >> bit_index); cell mask = marked[index] >> bit_index;
if (~mask) { if (~mask) {
// Found an unmarked block on this page. Stop, it's hammer time // Found an unmarked block on this page. Stop, it's hammer time
cell clear_bit = rightmost_clear_bit(mask); cell clear_bit = rightmost_clear_bit(mask);
@ -132,7 +132,7 @@ struct mark_bits {
cell bit_index = position.second; cell bit_index = position.second;
for (cell index = position.first; index < bits_size; index++) { for (cell index = position.first; index < bits_size; index++) {
cell mask = (marked[index] >> bit_index); cell mask = marked[index] >> bit_index;
if (mask) { if (mask) {
// Found an marked block on this page. Stop, it's hammer time // Found an marked block on this page. Stop, it's hammer time
cell set_bit = rightmost_set_bit(mask); cell set_bit = rightmost_set_bit(mask);