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Merge pull request #4915 from martin-frbg/issue4907 

Support LoongArch64 compilation with LLVM
This commit is contained in:
Martin Kroeker 2024-10-03 18:29:29 +02:00 committed by GitHub
parent de421b7764 4f00f02567
commit 68eefe60b9
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
3 changed files with 21 additions and 13 deletions
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4
Makefile.system
View File

@ -1720,8 +1720,8 @@ LAPACK_FFLAGS := $(filter-out -msse3 -mssse3 -msse4.1 -mavx -mavx2 -mskylake-avx
override FFLAGS := $(filter-out -msse3 -mssse3 -msse4.1 -mavx -mavx2 -mskylake-avx512 ,$(FFLAGS))
endif
ifeq ($(F_COMPILER),FLANGNEW)
LAPACK_FFLAGS := $(filter-out -m32 -m64 -msse3 -mssse3 -msse4.1 -mavx -mavx2 -mskylake-avx512 -mtune=% ,$(FFLAGS))
override FFLAGS := $(filter-out -m32 -m64 -msse3 -mssse3 -msse4.1 -mavx -mavx2 -mskylake-avx512 -mtune=% ,$(FFLAGS))
LAPACK_FFLAGS := $(filter-out -m32 -m64 -msse3 -mssse3 -msse4.1 -mavx -mavx2 -mskylake-avx512 -mtune=% -mabi=% ,$(FFLAGS))
override FFLAGS := $(filter-out -m32 -m64 -msse3 -mssse3 -msse4.1 -mavx -mavx2 -mskylake-avx512 -mtune=% -mabi=% ,$(FFLAGS))
endif
LAPACK_CFLAGS = $(CFLAGS)

26
cmake/fc.cmake
View File

@ -61,21 +61,25 @@ if (${F_COMPILER} STREQUAL "GFORTRAN" OR ${F_COMPILER} STREQUAL "F95" OR CMAKE_F
endif ()
if (LOONGARCH64)
if (BINARY64)
CHECK_C_COMPILER_FLAG("-mabi=lp64d" COMPILER_SUPPORT_LP64D_ABI)
if(COMPILER_SUPPORT_LP64D_ABI)
set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=lp64d")
else()
set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=lp64")
endif ()
if (NOT CMAKE_Fortran_COMPILER_ID MATCHES "LLVMFlang.*")
CHECK_C_COMPILER_FLAG("-mabi=lp64d" COMPILER_SUPPORT_LP64D_ABI)
if(COMPILER_SUPPORT_LP64D_ABI)
set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=lp64d")
else()
set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=lp64")
endif ()
endif ()
if (INTERFACE64)
set(FCOMMON_OPT "${FCOMMON_OPT} -fdefault-integer-8")
endif ()
else ()
CHECK_C_COMPILER_FLAG("-mabi=ilp32d" COMPILER_SUPPORT_ILP32D_ABI)
if(COMPILER_SUPPORT_ILP32D_ABI)
set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=ilp32d")
else()
set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=lp32")
if (NOT CMAKE_Fortran_COMPILER_ID MATCHES "LLVMFlang.*")
CHECK_C_COMPILER_FLAG("-mabi=ilp32d" COMPILER_SUPPORT_ILP32D_ABI)
if(COMPILER_SUPPORT_ILP32D_ABI)
set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=ilp32d")
else()
set(FCOMMON_OPT "${FCOMMON_OPT} -mabi=lp32")
endif ()
endif ()
endif ()
endif ()

4
common_loongarch64.h
View File

@ -281,9 +281,13 @@ REALNAME: ;\
#define GNUSTACK
#endif /* defined(__linux__) && defined(__ELF__) */
#ifdef __clang__
#define EPILOGUE .end
#else
#define EPILOGUE \
.end REALNAME ;\
GNUSTACK
#endif
#define PROFCODE