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Fix comment in test 

llvm-svn: 264792
This commit is contained in:
Xinliang David Li 2016-03-29 21:53:08 +00:00
parent 47c33f0387
commit bd54f5bd25
1 changed files with 6 additions and 3 deletions
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9
compiler-rt/test/profile/instrprof-value-prof.c
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@ -90,9 +90,12 @@ int main(int argc, const char *argv[]) {
qsort(CallerInfos, sizeof(CallerInfos) / sizeof(CallerInfo), sizeof(CallerInfo),
cmpaddr);
/* We will synthesis value profile data for 128 callers functions.
* The number of * value sites. The number values for each value site
* ranges from 0 to 8. */
/* We will synthesis value profile data for 128 callers functions declared.
* The number of value sites for each caller function is recorded in
* the NS field of the CallerInfo object. For each value site, the number of
* callee values is determined by the site index (modulo 8). The frequency
* of each callee target synthesized is equal to V + 1, in which V is the
* index of the target value for the callsite. */
Data = __llvm_profile_begin_data();
DataEnd = __llvm_profile_end_data();