tree ceec50f71a8757ee7006b90ccf49417b2cccd648
parent 28159ee9c8e385100bb541d73d20dbccc7d5d766
author Antonio Maiorano <amaiorano@google.com> 1594066739 -0400
committer Antonio Maiorano <amaiorano@google.com> 1594215411 +0000

Copy and modify update.py for LLVM 10

Modifications to update.py:
* The script now clones and builds llvm in a temporary location based on
  the LLVM_BRANCH and LLVM_COMMIT variables in the script.
* Added logging, including for execution of commands
* Now setting LLVM_ENABLE_THREADS=ON as we recently manually enabled
  multithreading for the LLVM backend.

Change-Id: I53bed46d890c0da234c4245d456c83280bf7b370
Bug: b/152339534
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/46188
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Tested-by: Antonio Maiorano <amaiorano@google.com>