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Diffstat (limited to 'llvm/docs/CommandGuide/llvm-exegesis.rst')
| -rw-r--r-- | llvm/docs/CommandGuide/llvm-exegesis.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/docs/CommandGuide/llvm-exegesis.rst b/llvm/docs/CommandGuide/llvm-exegesis.rst index bf21563722f..f27db9e57ed 100644 --- a/llvm/docs/CommandGuide/llvm-exegesis.rst +++ b/llvm/docs/CommandGuide/llvm-exegesis.rst @@ -224,6 +224,10 @@ OPTIONS If set, ignore instructions that do not have a sched class (class idx = 0). + .. option:: -mcpu=<cpu name> + + If set, measure the cpu characteristics using the counters for this CPU. This + is useful when creating new sched models (the host CPU is unknown to LLVM). EXIT STATUS ----------- |
