tree 29c7ef87e96e10f6d56c8e2f93643ca56986de70
parent a93e99df24357f3e327650dfd9ff39a6de63781d
author Cherry Zhang <cherryyz@google.com> 1539113188 -0400
committer Cherry Zhang <cherryyz@google.com> 1539115976 +0000

driver: stop before codegen if -emit-llvm is specified

When -emit-llvm is specified, we are asked to emit the IR (text
or binary). Stop after the IR passes and don't run the code
generation passes.

Change-Id: Ib091ff0a57eeb788b6082c302ce88576bfcb7d59
Reviewed-on: https://go-review.googlesource.com/c/140877
Reviewed-by: Than McIntosh <thanm@google.com>