From 40bd87bce47c09e9b20794cff1cfd4dcac5cfa77 Mon Sep 17 00:00:00 2001
From: Howard Mao <zhehao.mao@gmail.com>
Date: Fri, 19 Aug 2016 11:13:24 -0700
Subject: [PATCH] cache the verilator install in travis

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 2bbd63e8..ceb3b6df 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ cache:
   directories:
     $HOME/.ivy2
     regression/install
+    emulator/verilator/install
 
 # packages needed to build riscv-tools
 addons: