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OpenMP: Remove -fno-experimental-isel flag from testing 

This effectively reverts 6f9e25d382.

I didn't follow the complete history, but it seems this was added due
to AArch64's output changing in some fallback. Blockaddress definitely
works now, so just remove this.
This commit is contained in:
Matt Arsenault 2022-01-18 14:10:26 -05:00
parent e989b8bb5f
commit 2142dc31df
2 changed files with 1 additions and 16 deletions
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14
openmp/cmake/DetectTestCompiler/CMakeLists.txt
View File

@ -30,20 +30,6 @@ find_package(Threads REQUIRED)
set(C_FLAGS "${OpenMP_C_FLAGS} ${CMAKE_THREAD_LIBS_INIT}")
set(CXX_FLAGS "${OpenMP_CXX_FLAGS} ${CMAKE_THREAD_LIBS_INIT}")
# TODO: Implement blockaddress in GlobalISel and remove this flag!
if (CMAKE_C_COMPILER_ID STREQUAL "Clang")
check_c_compiler_flag("-fno-experimental-isel" C_HAS_EXPERIMENTAL_ISEL_FLAG)
check_cxx_compiler_flag("-fno-experimental-isel" CXX_HAS_EXPERIMENTAL_ISEL_FLAG)
macro(add_experimental_isel_flag lang)
if (${lang}_HAS_EXPERIMENTAL_ISEL_FLAG)
set(${lang}_FLAGS "-fno-experimental-isel ${${lang}_FLAGS}")
endif()
endmacro(add_experimental_isel_flag)
add_experimental_isel_flag(C)
add_experimental_isel_flag(CXX)
endif()
check_c_compiler_flag("-fno-omit-frame-pointer" C_HAS_OMIT_FRAME_POINTER)
check_cxx_compiler_flag("-fno-omit-frame-pointer" CXX_HAS_OMIT_FRAME_POINTER)

3
openmp/cmake/OpenMPTesting.cmake
View File

@ -154,8 +154,7 @@ else()
set(OPENMP_TEST_COMPILER_HAS_TSAN_FLAGS 0)
endif()
set(OPENMP_TEST_COMPILER_HAS_OMP_H 1)
# TODO: Implement blockaddress in GlobalISel and remove this flag!
set(OPENMP_TEST_COMPILER_OPENMP_FLAGS "-fopenmp ${OPENMP_TEST_COMPILER_THREAD_FLAGS} -fno-experimental-isel")
set(OPENMP_TEST_COMPILER_OPENMP_FLAGS "-fopenmp ${OPENMP_TEST_COMPILER_THREAD_FLAGS}")
set(OPENMP_TEST_COMPILER_HAS_OMIT_FRAME_POINTER_FLAGS 1)
endif()