Only restore optdata for release builds (#12136)

Avoid restoring optdata during a non-release build to minimize work done
by build.sh/cmd. Fix #12126

1 files changed, 3 insertions, 0 deletions

diff --git a/build.sh b/build.sh
index b4d660c1ac..4dc8f9c5f6 100755
--- a/build.sh
+++ b/build.sh
@@ -135,6 +135,9 @@ restore_optdata()
 {
     # if msbuild is not supported, then set __SkipRestoreOptData to 1
     if [ $__isMSBuildOnNETCoreSupported == 0 ]; then __SkipRestoreOptData=1; fi
+    # we only need optdata on a Release build
+    if [[ "$__BuildType" != "Release" ]]; then __SkipRestoreOptData=1; fi
+
     if [ $__SkipRestoreOptData == 0 ]; then
         echo "Restoring the OptimizationData package"
         "$__ProjectRoot/run.sh" sync -optdata