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| author | Qi Wang <interwq@gwu.edu> | 2017-09-22 15:35:29 -0700 |
|---|---|---|
| committer | Qi Wang <interwq@gmail.com> | 2017-09-25 15:38:58 -0700 |
| commit | 3959a9fe1973a7d7ddbbd99056c22e9b684a3275 (patch) | |
| tree | edcb4c401f942b6735868a3417686c0024adacec /include | |
| parent | 56f0e57844bc1d2c806738860bf93e2ccee135b5 (diff) | |
| download | platform_external_jemalloc_new-3959a9fe1973a7d7ddbbd99056c22e9b684a3275.tar.gz platform_external_jemalloc_new-3959a9fe1973a7d7ddbbd99056c22e9b684a3275.tar.bz2 platform_external_jemalloc_new-3959a9fe1973a7d7ddbbd99056c22e9b684a3275.zip | |
Avoid left shift by negative values.
Fix warnings on -Wshift-negative-value.
Diffstat (limited to 'include')
| -rw-r--r-- | include/jemalloc/internal/sz.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/jemalloc/internal/sz.h b/include/jemalloc/internal/sz.h index 7f640d55..97946289 100644 --- a/include/jemalloc/internal/sz.h +++ b/include/jemalloc/internal/sz.h @@ -61,7 +61,7 @@ sz_psz2ind(size_t psz) { pszind_t lg_delta = (x < LG_SIZE_CLASS_GROUP + LG_PAGE + 1) ? LG_PAGE : x - LG_SIZE_CLASS_GROUP - 1; - size_t delta_inverse_mask = ZD(-1) << lg_delta; + size_t delta_inverse_mask = ZU(-1) << lg_delta; pszind_t mod = ((((psz-1) & delta_inverse_mask) >> lg_delta)) & ((ZU(1) << LG_SIZE_CLASS_GROUP) - 1); @@ -142,7 +142,7 @@ sz_size2index_compute(size_t size) { szind_t lg_delta = (x < LG_SIZE_CLASS_GROUP + LG_QUANTUM + 1) ? LG_QUANTUM : x - LG_SIZE_CLASS_GROUP - 1; - size_t delta_inverse_mask = ZD(-1) << lg_delta; + size_t delta_inverse_mask = ZU(-1) << lg_delta; szind_t mod = ((((size-1) & delta_inverse_mask) >> lg_delta)) & ((ZU(1) << LG_SIZE_CLASS_GROUP) - 1); |