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fix initialization warning on gcc

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Daan Leijen 2025-01-03 08:48:06 -08:00
parent 2a75500ac2
commit 281a513642
1 changed files with 3 additions and 1 deletions
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4
src/bitmap.c
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@ -1181,7 +1181,7 @@ bool mi_bitmap_is_xsetN(mi_xset_t set, mi_bitmap_t* bitmap, size_t idx, size_t n
while(_bcount##SUF > 0) { \ while(_bcount##SUF > 0) { \
_bcount##SUF--;\ _bcount##SUF--;\
if (_b##SUF==0) { _b##SUF = bfield & ~_cycle_mask##SUF; } /* process [0,start> + [cycle, MI_BFIELD_BITS> next */ \ if (_b##SUF==0) { _b##SUF = bfield & ~_cycle_mask##SUF; } /* process [0,start> + [cycle, MI_BFIELD_BITS> next */ \
size_t name_idx; \ /* size_t name_idx; */ \
bool _found##SUF = mi_bfield_find_least_bit(_b##SUF,&name_idx); \ bool _found##SUF = mi_bfield_find_least_bit(_b##SUF,&name_idx); \
mi_assert_internal(_found##SUF); MI_UNUSED(_found##SUF); \ mi_assert_internal(_found##SUF); MI_UNUSED(_found##SUF); \
{ \ { \
@ -1221,11 +1221,13 @@ static inline bool mi_bitmap_find(mi_bitmap_t* bitmap, size_t tseq, size_t n, si
mi_assert_internal(MI_BFIELD_BITS >= MI_BCHUNK_FIELDS); mi_assert_internal(MI_BFIELD_BITS >= MI_BCHUNK_FIELDS);
const mi_bfield_t cmap_mask = mi_bfield_mask(cmap_max_count,0); const mi_bfield_t cmap_mask = mi_bfield_mask(cmap_max_count,0);
const size_t cmap_cycle = cmap_acc+1; const size_t cmap_cycle = cmap_acc+1;
size_t cmap_idx = 0;
mi_bfield_cycle_iterate(cmap_mask, tseq, cmap_cycle, cmap_idx, X) mi_bfield_cycle_iterate(cmap_mask, tseq, cmap_cycle, cmap_idx, X)
{ {
// and for each chunkmap entry we iterate over its bits to find the chunks // and for each chunkmap entry we iterate over its bits to find the chunks
mi_bfield_t cmap_entry = mi_atomic_load_relaxed(&bitmap->chunkmap.bfields[cmap_idx]); mi_bfield_t cmap_entry = mi_atomic_load_relaxed(&bitmap->chunkmap.bfields[cmap_idx]);
size_t cmap_entry_cycle = (cmap_idx != cmap_acc ? MI_BFIELD_BITS : cmap_acc_bits); size_t cmap_entry_cycle = (cmap_idx != cmap_acc ? MI_BFIELD_BITS : cmap_acc_bits);
size_t eidx = 0;
mi_bfield_cycle_iterate(cmap_entry, tseq%8, cmap_entry_cycle, eidx, Y) // reduce the tseq to 8 bins to reduce using extra memory (see `mstress`) mi_bfield_cycle_iterate(cmap_entry, tseq%8, cmap_entry_cycle, eidx, Y) // reduce the tseq to 8 bins to reduce using extra memory (see `mstress`)
{ {
mi_assert_internal(eidx <= MI_BFIELD_BITS); mi_assert_internal(eidx <= MI_BFIELD_BITS);