[compiler-rt] r264792 - Fix comment in test
Xinliang David Li via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 29 14:53:08 PDT 2016
Author: davidxl
Date: Tue Mar 29 16:53:08 2016
New Revision: 264792
URL: http://llvm.org/viewvc/llvm-project?rev=264792&view=rev
Log:
Fix comment in test
Modified:
compiler-rt/trunk/test/profile/instrprof-value-prof.c
Modified: compiler-rt/trunk/test/profile/instrprof-value-prof.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/instrprof-value-prof.c?rev=264792&r1=264791&r2=264792&view=diff
==============================================================================
--- compiler-rt/trunk/test/profile/instrprof-value-prof.c (original)
+++ compiler-rt/trunk/test/profile/instrprof-value-prof.c Tue Mar 29 16:53:08 2016
@@ -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();
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