tcwg-update-llvmbot-containers.sh: Move libcxx buildkite bots to amp-05

These two bots will handle the exceptions and no exceptions builds.

This brings amp-05 up to 4 bots which means at peak load we'll
get 8 cpus per bot. Each lldb bot already has lit limited to 8
threads, so this change will only affect the build portion.

Note: we can't easily limit lit's workers for libcxx, due to how
builds are configured. However docker will be limiting us to 8 cores
per container anyway.

Rough numbers from d05 shows 20 minutes for libcxx build and test
with 8 cores. Not very scientific but if it holds on amp-05 then
that will be good enough for pre-commit testing.
(two bots means we don't delay the whole pipeline)

Change-Id: Ia92468444382bf1b83c634ea3373dbb6e9d79ad7

1 files changed, 6 insertions, 5 deletions

diff --git a/tcwg-update-llvmbot-containers.sh b/tcwg-update-llvmbot-containers.sh
index ab75c29c..32578dca 100755
--- a/tcwg-update-llvmbot-containers.sh
+++ b/tcwg-update-llvmbot-containers.sh
@@ -42,6 +42,12 @@ case "$NODE_NAME:$master" in
 	    linaro-aarch64-lldb
 	)
 	;;
+    tcwg-amp-05:buildkite)
+	bots=(
+	    linaro-aarch64-libcxx-01
+	    linaro-aarch64-libcxx-02
+	)
+	;;
     tcwg-llvmbot_d05-01:normal)
 	bots=(
 	    linaro-aarch64-libcxx
@@ -56,11 +62,6 @@ case "$NODE_NAME:$master" in
 	    linaro-armv7-quick
 	)
 	;;
-    tcwg-llvmbot_d05-01:buildkite)
-	bots=(
-	    linaro-aarch64-libcxx
-	)
-	;;
     tcwg-llvmbot_tk1-09:silent)
 	# Connect linaro-tk1-09 to silent buildmaster to test its stability
 	bots=("$(echo "$NODE_NAME" | sed -e "s/tcwg-llvmbot_/linaro-/")")