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| author | Martin Liska <mliska@suse.cz> | 2020-06-02 13:31:48 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2020-07-31 10:57:50 +0200 |
| commit | bc2b1a232b1825b421a1aaa21a0865b2d1e4e08c (patch) | |
| tree | ca7bba49f12a55544ae9fa3ab9c44dfa5d9d0742 /gcc/gcov-io.h | |
| parent | 072a8b8fb6e861d8ac2db847bcc81dbcb1ef1b35 (diff) | |
| download | gcc-bc2b1a232b1825b421a1aaa21a0865b2d1e4e08c.zip gcc-bc2b1a232b1825b421a1aaa21a0865b2d1e4e08c.tar.gz gcc-bc2b1a232b1825b421a1aaa21a0865b2d1e4e08c.tar.bz2 | |
libgcov: support overloaded malloc
gcc/ChangeLog:
* gcov-io.h (GCOV_PREALLOCATED_KVP): New.
libgcc/ChangeLog:
* libgcov-driver.c: Add __gcov_kvp_pool
and __gcov_kvp_pool_index variables.
* libgcov.h (allocate_gcov_kvp): New.
(gcov_topn_add_value): Use it.
gcc/testsuite/ChangeLog:
* gcc.dg/tree-prof/indir-call-prof-malloc.c: New test.
Diffstat (limited to 'gcc/gcov-io.h')
| -rw-r--r-- | gcc/gcov-io.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/gcov-io.h b/gcc/gcov-io.h index 940eb7d..4dba01c 100644 --- a/gcc/gcov-io.h +++ b/gcc/gcov-io.h @@ -292,6 +292,9 @@ GCOV_COUNTERS /* Maximum number of tracked TOP N value profiles. */ #define GCOV_TOPN_MAXIMUM_TRACKED_VALUES 32 +/* Number of pre-allocated gcov_kvp structures. */ +#define GCOV_PREALLOCATED_KVP 16 + /* Convert a counter index to a tag. */ #define GCOV_TAG_FOR_COUNTER(COUNT) \ (GCOV_TAG_COUNTER_BASE + ((gcov_unsigned_t)(COUNT) << 17)) |