[SOL] Remove unused function (#125) #327

Job	Run time
abi-dump-setup	1m 30s
Test llvm,clang,libclc / Lit Tests (ubuntu-22.04)	2h 59m 40s
Test llvm,clang,libclc / Lit Tests (windows-2019)	2m 12s
Test llvm,clang,libclc / Lit Tests (macOS-latest)	2h 18m 21s
Test lld / Lit Tests (ubuntu-22.04)	1h 6m 57s
Build lldb / Lit Tests (ubuntu-22.04)	2h 5m 50s
Build lldb / Lit Tests (windows-2019)	2m 14s
Build lldb / Lit Tests (macOS-latest)	1h 12m 7s
Test lld / Lit Tests (windows-2019)	2m 21s
Test lld / Lit Tests (macOS-latest)	47m 39s
abi-dump (build-baseline)	32m 2s
abi-dump (build-latest)	32m 17s
abi-compare	30s
	11h 43m 40s

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