Snippets for firefox 158.0 from Fedora aarch64

Sourced from https://kojipkgs.fedoraproject.org/packages/firefox/158.0/1.fc46/data/logs/aarch64/build.log.

• /builddir/build/BUILD/firefox-158.0-build/firefox-158.0/wasi-sdk-30/src/llvm-project/llvm/lib/Transforms/Scalar/LoopInterchange.cpp:863:20: warning: unused variable 'OpCode' [-Wunused-variable]
    863 |           unsigned OpCode = RecurrenceDescriptor::getOpcode(RK);
        |                    ^~~~~~
  

• /builddir/build/BUILD/firefox-158.0-build/firefox-158.0/wasi-sdk-30/src/llvm-project/llvm/lib/Transforms/Vectorize/VPlanConstruction.cpp:702:13: warning: unused variable 'RedPhiRK' [-Wunused-variable]
    702 |   RecurKind RedPhiRK = RedPhiR->getRecurrenceKind();
        |             ^~~~~~~~
  

• /builddir/build/BUILD/firefox-158.0-build/firefox-158.0/wasi-sdk-30/src/llvm-project/llvm/tools/llvm-objdump/llvm-objdump.cpp:347:13: warning: variable 'Wide' set but not used [-Wunused-but-set-global]
    347 | static bool Wide;
        |             ^
  

• /builddir/build/BUILD/firefox-158.0-build/firefox-158.0/wasi-sdk-30/src/llvm-project/clang/lib/CodeGen/CGDebugInfo.cpp:5648:13: warning: loop not unrolled: the optimizer was unable to perform the requested transformation; the transformation might be disabled or specified as part of an unsupported transformation ordering [-Wpass-failed=transform-warning]
   5648 | static bool ReferencesAnonymousEntity(RecordType *RT) {
        |             ^
  

• /builddir/build/BUILD/firefox-158.0-build/firefox-158.0/wasi-sdk-30/src/llvm-project/libcxx/src/std_stream.h:112:11: warning: comparison of integers of different signs: 'wint_t' (aka 'int') and 'unsigned int' [-Wsign-compare]
    112 |   if (__c == WEOF)
        |       ~~~ ^  ~~~~
  

• /builddir/build/BUILD/firefox-158.0-build/firefox-158.0/wasi-sdk-30/src/llvm-project/libcxx/src/std_stream.h:126:26: warning: comparison of integers of different signs: 'wint_t' (aka 'int') and 'unsigned int' [-Wsign-compare]
    126 |   if (ungetwc(__c, __fp) == WEOF)
        |       ~~~~~~~~~~~~~~~~~~ ^  ~~~~
  

• /builddir/build/BUILD/firefox-158.0-build/firefox-158.0/wasi-sdk-30/src/llvm-project/libcxx/src/std_stream.h:301:25: warning: comparison of integers of different signs: 'wint_t' (aka 'int') and 'unsigned int' [-Wsign-compare]
    301 |   if (fputwc(__c, __fp) == WEOF)
        |       ~~~~~~~~~~~~~~~~~ ^  ~~~~