[clang] [SystemZ/[z/OS] Limit testcase to z/OS so we don't hit other platforms max limit (PR #210341)

[Abhina Sree via cfe-commits]

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@@ -1,3 +1,5 @@
 // RUN: %clang_cc1 -source-date-epoch 253402300799 -triple s390x-ibm-zos -emit-llvm -o - %s | FileCheck %s
 // CHECK: {{.*}}"zos_cu_language", !"C"}
 // CHECK: {{.*}}"zos_translation_time", i64 253402300799}
+
+// REQUIRES: system-zos
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abhina-sree wrote:

Thanks, this is a much better solution, I applied this change

https://github.com/llvm/llvm-project/pull/210341