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RuntimeLibcalls: Use get_host_tool_path for executables used in benchmark

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Copied from what the llvm-shlib build is doing.

This reverts commit 0b1b567d9f84e67124c58d69b5aa375357d68c9e.
This commit is contained in:
Matt Arsenault 2025-08-16 23:29:44 +09:00 committed by Matt Arsenault
parent 0b1b567d9f
commit c10ce106d8
1 changed files with 19 additions and 0 deletions
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19
llvm/benchmarks/CMakeLists.txt
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@ -14,3 +14,22 @@ add_benchmark(SandboxIRBench SandboxIRBench.cpp PARTIAL_SOURCES_INTENDED)
add_benchmark(RuntimeLibcallsBench RuntimeLibcalls.cpp PARTIAL_SOURCES_INTENDED)
# Extract the list of symbols in a random utility as sample data.
set(SYMBOL_TEST_DATA_FILE "sample_symbol_list.txt")
get_host_tool_path(llvm-nm LLVM_NM llvm_nm_exe llvm_nm_target)
get_host_tool_path(llc LLC llc_exe llc_target)
set(SYMBOL_TEST_DATA_SOURCE_BINARY ${llc_exe})
add_custom_command(OUTPUT ${SYMBOL_TEST_DATA_FILE}
COMMAND ${llvm_nm_exe} --no-demangle --no-sort
--format=just-symbols
${SYMBOL_TEST_DATA_SOURCE_BINARY} > ${SYMBOL_TEST_DATA_FILE}
DEPENDS ${llvm_nm_target} ${llc_target})
add_custom_target(generate-runtime-libcalls-sample-symbol-list
DEPENDS ${SYMBOL_TEST_DATA_FILE})
add_dependencies(RuntimeLibcallsBench generate-runtime-libcalls-sample-symbol-list)
target_compile_definitions(RuntimeLibcallsBench PRIVATE
-DSYMBOL_TEST_DATA_FILE="${CMAKE_CURRENT_BINARY_DIR}/${SYMBOL_TEST_DATA_FILE}")