From 35a5acf8ad266cd1a796c6f53295379fec754fb8 Mon Sep 17 00:00:00 2001 From: Zvi Rackover Date: Mon, 7 Nov 2016 17:47:21 +0000 Subject: [PATCH] [X86] Fix test checks script to handle run lines with no pipe checks Fixes crashes in tests such as test/CodeGen/X86/masked_gather_scatter.ll which contains a RUN: with no pipe chain. llvm-svn: 286125 --- llvm/utils/update_llc_test_checks.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/llvm/utils/update_llc_test_checks.py b/llvm/utils/update_llc_test_checks.py index d2df5b6511e1..12faa806be45 100755 --- a/llvm/utils/update_llc_test_checks.py +++ b/llvm/utils/update_llc_test_checks.py @@ -164,7 +164,11 @@ def main(): prefix_list = [] for l in run_lines: - (llc_cmd, filecheck_cmd) = tuple([cmd.strip() for cmd in l.split('|', 1)]) + commands = [cmd.strip() for cmd in l.split('|', 1)] + llc_cmd = commands[0] + filecheck_cmd = '' + if len(commands) > 1: + filecheck_cmd = commands[1] if not llc_cmd.startswith('llc '): print >>sys.stderr, 'WARNING: Skipping non-llc RUN line: ' + l continue