tree 23241a23a38eb9464d5d9514f0d8d72d9e0e49fa
parent 8a42e17289ea392d63892321ce1f40bd07efcc9f
author Austin Clements <austin@google.com> 1557276160 -0400
committer Austin Clements <austin@google.com> 1557360787 +0000

compilebench: factor running build tool commands

We do a lot of sophisticated things around running the compile command
to gather benchmark metrics from it. We're about to add a benchmark
for the linker and will want all of the same mechanism. This CL
factors this out into a function.

Change-Id: I499d15d30417618f372982404ceb3e0f9c762e5c
Reviewed-on: https://go-review.googlesource.com/c/tools/+/175800
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>