PYTHON="python2"
fi
-if ! isCI || isCiBranch auto || isCiBranch beta || isCiBranch try; then
+if ! isCI || isCiBranch auto || isCiBranch beta || isCiBranch try || isCiBranch try-perf; then
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set build.print-step-timings --enable-verbose-tests"
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set build.metrics"
fi
fi
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set rust.verify-llvm-ir"
+
+ # We enable this for non-dist builders, since those aren't trying to produce
+ # fresh binaries. We currently don't entirely support distributing a fresh
+ # copy of the compiler (including llvm tools, etc.) if we haven't actually
+ # built LLVM, since not everything necessary is copied into the
+ # local-usage-only LLVM artifacts. If that changes, this could maybe be made
+ # true for all builds. In practice it's probably a good idea to keep building
+ # LLVM continuously on at least some builders to ensure it works, though.
+ # (And PGO is its own can of worms).
+ if [ "$NO_DOWNLOAD_CI_LLVM" = "" ]; then
+ RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set llvm.download-ci-llvm=if-available"
+ fi
fi
if [ "$RUST_RELEASE_CHANNEL" = "nightly" ] || [ "$DIST_REQUIRE_ALL_TOOLS" = "" ]; then