[libFuzzer] Use lld-available for gc-sections.test.
The lld feature is never available for libFuzzer tests, so
gc-sections.test never actually runs.
-REQUIRES: linux, lld
+REQUIRES: linux, lld-available
No gc-sections:
RUN: %cpp_compiler %S/GcSectionsTest.cpp -o %t
RUN: nm %t | grep UnusedFunctionShouldBeRemovedByLinker | count 1
With gc-sections. Currently, we can't remove unused code.
-RUN: %cpp_compiler %S/GcSectionsTest.cpp -o %t -ffunction-sections -Wl,-gc-sections
+RUN: %cpp_compiler %S/GcSectionsTest.cpp -o %t -fuse-ld=lld -ffunction-sections -Wl,-gc-sections
RUN: nm %t | not grep UnusedFunctionShouldBeRemovedByLinker
With gc sections, with trace-pc. Unused code is removed.
