From f2d6c72b66a6dae9c71ace49a34bfbdb08b2306e Mon Sep 17 00:00:00 2001 From: gVisor bot Date: Tue, 18 May 2021 18:08:00 -0700 Subject: Prevent infinite loops from being optimized away. https://github.com/llvm/llvm-project/commit/6c3129549374c0e81e28fd0a21e96f8087b63a78 adds "mustprogress" to loops, which causes empty, side-effect free loops to be optimized away. These loops are intentionally infinite for purposes of testing, so add asm statements that prevent them from being removed. PiperOrigin-RevId: 374546142 --- test/syscalls/linux/BUILD | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'test/syscalls/linux/BUILD') diff --git a/test/syscalls/linux/BUILD b/test/syscalls/linux/BUILD index c7d0f9036..76e285d02 100644 --- a/test/syscalls/linux/BUILD +++ b/test/syscalls/linux/BUILD @@ -1,4 +1,4 @@ -load("//tools:defs.bzl", "cc_binary", "cc_library", "default_net_util", "gtest", "select_arch", "select_system") +load("//tools:defs.bzl", "cc_binary", "cc_library", "default_net_util", "gbenchmark", "gtest", "select_arch", "select_system") package( default_visibility = ["//:sandbox"], @@ -3785,10 +3785,9 @@ cc_binary( srcs = ["timers.cc"], linkstatic = 1, deps = [ - "//test/util:cleanup", - "@com_google_absl//absl/flags:flag", - "@com_google_absl//absl/time", + gbenchmark, gtest, + "//test/util:cleanup", "//test/util:logging", "//test/util:multiprocess_util", "//test/util:posix_error", @@ -3796,6 +3795,8 @@ cc_binary( "//test/util:test_util", "//test/util:thread_util", "//test/util:timer_util", + "@com_google_absl//absl/flags:flag", + "@com_google_absl//absl/time", ], ) -- cgit v1.2.3