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[SPEC] Add compiler check for -fwrapv-pointer in xalancbmk #237

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Merged
merged 1 commit into from
Apr 24, 2025
Merged

[SPEC] Add compiler check for -fwrapv-pointer in xalancbmk #237

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9 changes: 7 additions & 2 deletions External/SPEC/CINT2006/483.xalancbmk/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -14,12 +14,17 @@ add_definitions(

list(APPEND CXXFLAGS -std=gnu++98)

include(CheckCXXCompilerFlag)

# Workaround undefined behaviour in xerces-c dependency.
# This is fixed upstream but not included in SPEC CPU 2017:
# https://github.com/apache/xerces-c/commit/02e48494496dd24476490fd36c1bc97b6a37002e#diff-e2f4677367dcf43bd6d31b2bbca5b1aa89e36ec155a040fe4447b201a554cf81
add_compile_options(-fwrapv-pointer)
check_cxx_compiler_flag(-fwrapv-pointer
HAVE_CXX_FLAG_FWRAPV_POINTER)
if(HAVE_CXX_FLAG_FWRAPV_POINTER)
add_compile_options(-fwrapv-pointer)
endif()

include(CheckCXXCompilerFlag)
check_cxx_compiler_flag(-fdelayed-template-parsing
HAVE_CXX_FLAG_FDELAYED_TEMPLATE_PARSING)
if(HAVE_CXX_FLAG_FDELAYED_TEMPLATE_PARSING)
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9 changes: 7 additions & 2 deletions External/SPEC/CINT2017rate/523.xalancbmk_r/CMakeLists.txt
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Expand Up @@ -8,12 +8,17 @@ speccpu2017_benchmark(RATE)

set(CMAKE_CXX_STANDARD 14)

include(CheckCXXCompilerFlag)

# Workaround undefined behaviour in xerces-c dependency.
# This is fixed upstream but not included in SPEC CPU 2017:
# https://github.com/apache/xerces-c/commit/02e48494496dd24476490fd36c1bc97b6a37002e#diff-e2f4677367dcf43bd6d31b2bbca5b1aa89e36ec155a040fe4447b201a554cf81
add_compile_options(-fwrapv-pointer)
check_cxx_compiler_flag(-fwrapv-pointer
HAVE_CXX_FLAG_FWRAPV_POINTER)
if(HAVE_CXX_FLAG_FWRAPV_POINTER)
add_compile_options(-fwrapv-pointer)
endif()

include(CheckCXXCompilerFlag)
check_cxx_compiler_flag(-fdelayed-template-parsing
HAVE_CXX_FLAG_FDELAYED_TEMPLATE_PARSING)
if(HAVE_CXX_FLAG_FDELAYED_TEMPLATE_PARSING)
Expand Down