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[xray] Add xray-ignore-loops option

Authored by ianlevesque on Jan 17 2020, 1:24 PM.

Description

[xray] Add xray-ignore-loops option

XRay allows tuning by minimum function size, but also always instruments
functions with loops in them. If the minimum function size is set to a
large value the loop instrumention ends up causing most functions to be
instrumented anyway. This adds a new flag, xray-ignore-loops, to disable
the loop detection logic.

Differential Revision: https://reviews.llvm.org/D72659

Details

Committed
smeenaiJan 17 2020, 1:32 PM
Differential Revision
D72659: [xray] Add xray-ignore-loops option
Parents
rG22af2cbefc86: [ms] [llvm-ml] Add placeholder for llvm-ml, based on llvm-mc
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