lihao/jemalloc
1
0
Fork 0
mirror of https://github.com/jemalloc/jemalloc.git synced 2026-07-23 13:13:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Remove dead stores detected by static analysis

Browse Source 
None of these are harmful, and they are almost certainly optimized
away by the compiler. The motivation for fixing them anyway is that
we'd like to enable static analysis as part of CI, and the first step
towards that is resolving the warnings it produces at present.
This commit is contained in:
Kevin Svetlitski
2023-04-26 14:10:41 -07:00
committed by Qi Wang
parent 0288126d9c
commit 3e2ba7a651
6 changed files with 7 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/jemalloc.c
View File

@@ -2389,7 +2389,6 @@ imalloc_sample(static_opts_t *sopts, dynamic_opts_t *dopts, tsd_t *tsd,
* from the ind_large bucket.
*/
szind_t ind_large;
size_t bumped_usize = usize;
dopts->alignment = prof_sample_align(dopts->alignment);
if (usize <= SC_SMALL_MAXCLASS) {
@@ -2398,7 +2397,7 @@ imalloc_sample(static_opts_t *sopts, dynamic_opts_t *dopts, tsd_t *tsd,
sz_sa2u(SC_LARGE_MINCLASS, dopts->alignment))
== SC_LARGE_MINCLASS);
ind_large = sz_size2index(SC_LARGE_MINCLASS);
bumped_usize = sz_s2u(SC_LARGE_MINCLASS);
size_t bumped_usize = sz_s2u(SC_LARGE_MINCLASS);
ret = imalloc_no_sample(sopts, dopts, tsd, bumped_usize,
bumped_usize, ind_large);
if (unlikely(ret == NULL)) {