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| author | Vy Nguyen <vyng@google.com> | 2020-06-25 11:15:16 -0400 |
|---|---|---|
| committer | Vy Nguyen <vyng@google.com> | 2020-06-26 10:57:20 -0400 |
| commit | e086a39c118fa6c1d8d23257ff0f112d000d87fe (patch) | |
| tree | a450f7483b48f37c5895fce55ab1b66ae510f0a4 /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | b55d723ed61052b77e720dcffecac43abe873186 (diff) | |
| download | llvm-e086a39c118fa6c1d8d23257ff0f112d000d87fe.zip llvm-e086a39c118fa6c1d8d23257ff0f112d000d87fe.tar.gz llvm-e086a39c118fa6c1d8d23257ff0f112d000d87fe.tar.bz2 | |
[llvm-exegesis] Let Counter returns up to 16 entries
LBR contains (up to) 16 entries for last x branches and the X86LBRCounter (from D77422) should be able to return all those.
Currently, it just returns the latest entry, which could lead to mis-leading measurements.
This patch aslo changes the LatencyBenchmarkRunner to accommodate multi-value readings.
https://reviews.llvm.org/D81050
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
0 files changed, 0 insertions, 0 deletions