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add initial ppc64el support

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This commit is contained in:
Konstantinos Margaritis
2021-01-26 00:44:38 +02:00
parent afe7061860
commit 63e26a4b28
14 changed files with 796 additions and 27 deletions
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14
cmake/arch.cmake
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@@ -9,6 +9,9 @@ elseif (HAVE_C_INTRIN_H)
elseif (HAVE_C_ARM_NEON_H)
set (INTRIN_INC_H "arm_neon.h")
set (FAT_RUNTIME OFF)
elseif (HAVE_C_PPC64EL_ALTIVEC_H)
set (INTRIN_INC_H "altivec.h")
set (FAT_RUNTIME OFF)
else()
message (FATAL_ERROR "No intrinsics header found")
endif ()
@@ -96,6 +99,13 @@ int main() {
int32x4_t a = vdupq_n_s32(1);
(void)a;
}" HAVE_NEON)
elseif (ARCH_PPC64EL)
CHECK_C_SOURCE_COMPILES("#include <${INTRIN_INC_H}>
int main() {
vector int a = vec_splat_s32(1);
(void)a;
}" HAVE_VSX)
else ()
message (FATAL_ERROR "Unsupported architecture")
endif ()
@@ -129,6 +139,10 @@ else (NOT FAT_RUNTIME)
if ((ARCH_ARM32 OR ARCH_AARCH64) AND NOT HAVE_NEON)
message(FATAL_ERROR "NEON support required for ARM support")
endif ()
if (ARCH_PPPC64EL AND NOT HAVE_VSX)
message(FATAL_ERROR "VSX support required for Power support")
endif ()
endif ()
unset (CMAKE_REQUIRED_FLAGS)