[libc-commits] [libc] [libc] Allow hermetic timing if the `clock` function is built (PR #71092)

[Joseph Huber via libc-commits]

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@@ -147,7 +140,7 @@ int Test::runTests(const char *TestFilter) {
       break;
     case RunContext::RunResult::Pass:
       tlog << GREEN << "[       OK ] " << RESET << TestName;
-#if __STDC_HOSTED__ || defined(LIBC_TARGET_ARCH_IS_GPU)
+#ifdef LIBC_TEST_USE_CLOCK
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jhuber6 wrote:

This guards usage of the `clock()` function. We could potentially make it print something if unimplemented, or default to just return zero or something.

https://github.com/llvm/llvm-project/pull/71092