[esan] EfficiencySanitizer driver flags

Description

[esan] EfficiencySanitizer driver flags

Summary:
Adds a framework to enable the instrumentation pass for the new
EfficiencySanitizer ("esan") family of tools. Adds a flag for esan's
cache fragmentation tool via -fsanitize=efficiency-cache-frag.
Adds appropriate tests for the new flag.

Reviewers: eugenis, vitalybuka, aizatsky, filcab

Subscribers: filcab, kubabrecka, llvm-commits, zhaoqin, kcc

Differential Revision: http://reviews.llvm.org/D19169

Details

Committed
brueningApr 21 2016, 2:32 PM
Differential Revision
D19169: [esan] EfficiencySanitizer driver flags
Parents
rL267058: [esan] EfficiencySanitizer instrumentation pass
Branches
Unknown
Tags
Unknown