[lld] [AArch64][GCS][LLD] Introduce -zgcs-report-dynamic Command Line Option (PR #127787)

[Jack Styles via llvm-commits]

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@@ -49,10 +49,28 @@
 # REPORT-WARN: warning: func2.o: -z gcs-report: file does not have GNU_PROPERTY_AARCH64_FEATURE_1_GCS property
 # REPORT-ERROR: error: func3.o: -z gcs-report: file does not have GNU_PROPERTY_AARCH64_FEATURE_1_GCS property
 
+## gcs-report-dynamic should report any dynamic objects that does not have the gcs property. This also ensures the inhertance from gcs-report is working correctly.
+
+# RUN: ld.lld func1-gcs.o func3-gcs.o no-gcs.so force-gcs.so -z gcs-report=warning -z gcs=always 2>&1 | FileCheck --check-prefix=REPORT-WARN-DYNAMIC %s
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Stylie777 wrote:

I have reduced it to 6 total test cases, this should still cover alot of cases to ensure the option is working as intended. 

https://github.com/llvm/llvm-project/pull/127787