Add a module Hash in the bitcode and the combined index, implementing a kind…

Description

Add a module Hash in the bitcode and the combined index, implementing a kind of "build-id"

This is intended to be used for ThinLTO incremental build.

Differential Revision: http://reviews.llvm.org/D18213

From: Mehdi Amini <mehdi.amini@apple.com>

Details

Committed
mehdi_aminiMar 31 2016, 6:30 PM
Parents
rL265094: Add support for computing SHA1 in LLVM
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