diff options
author | Alvin Wong <alvin@alvinhc.com> | 2022-11-05 01:22:50 +0300 |
---|---|---|
committer | Martin Storsjö <martin@martin.st> | 2022-11-08 16:27:03 +0300 |
commit | a356782426f5bf54a00570e1f925345e5fda7b2e (patch) | |
tree | 6a6ca4eee5ef26c747fddd32887f8bbd74c7d53e /openmp | |
parent | df766fb65cc939bd88c25cb8e478b07f7b4ce123 (diff) |
[OpenMP][mingw] Fix build for aarch64 target
This patch changes AArch64 + `__GNUC__` to use `__sync` builtins to
implement internal atomic macros just like for Unix, because mingw-w64
is missing some of the intrinsics which the MSVC codepath is using.
Then some remaining intel-only functions are removed from dllexport to
fix linking.
This should fix https://github.com/llvm/llvm-project/issues/56349.
Reviewed By: natgla
Differential Revision: https://reviews.llvm.org/D137168
Diffstat (limited to 'openmp')
-rw-r--r-- | openmp/runtime/src/dllexports | 2 | ||||
-rw-r--r-- | openmp/runtime/src/kmp_os.h | 2 | ||||
-rw-r--r-- | openmp/runtime/src/kmp_utility.cpp | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/openmp/runtime/src/dllexports b/openmp/runtime/src/dllexports index 2fd1d90982a3..a541f582a940 100644 --- a/openmp/runtime/src/dllexports +++ b/openmp/runtime/src/dllexports @@ -1243,7 +1243,6 @@ kmp_set_disp_num_buffers 890 %ifdef IS_IA_ARCH __kmpc_atomic_float10_max 2139 __kmpc_atomic_float10_min 2140 - %endif __kmpc_atomic_float10_max_cpt 2141 __kmpc_atomic_float10_min_cpt 2142 @@ -1263,6 +1262,7 @@ kmp_set_disp_num_buffers 890 __kmpc_atomic_val_2_cas_cpt 2156 __kmpc_atomic_val_4_cas_cpt 2157 __kmpc_atomic_val_8_cas_cpt 2158 + %endif %endif diff --git a/openmp/runtime/src/kmp_os.h b/openmp/runtime/src/kmp_os.h index 458609cb6fe7..1a802ced69c1 100644 --- a/openmp/runtime/src/kmp_os.h +++ b/openmp/runtime/src/kmp_os.h @@ -456,7 +456,7 @@ enum kmp_mem_fence_type { // Synchronization primitives -#if KMP_ASM_INTRINS && KMP_OS_WINDOWS +#if KMP_ASM_INTRINS && KMP_OS_WINDOWS && !(KMP_ARCH_AARCH64 && defined(__GNUC__)) #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG #pragma intrinsic(InterlockedExchangeAdd) diff --git a/openmp/runtime/src/kmp_utility.cpp b/openmp/runtime/src/kmp_utility.cpp index 48d31e5ee7b7..53ff1788a074 100644 --- a/openmp/runtime/src/kmp_utility.cpp +++ b/openmp/runtime/src/kmp_utility.cpp @@ -370,7 +370,7 @@ void __kmp_expand_file_name(char *result, size_t rlen, char *pattern) { case 'I': case 'i': { pid_t id = getpid(); -#if KMP_ARCH_X86_64 && defined(__MINGW32__) +#if (KMP_ARCH_X86_64 || KMP_ARCH_AARCH64) && defined(__MINGW32__) snp_result = KMP_SNPRINTF(pos, end - pos + 1, "%0*lld", width, id); #else snp_result = KMP_SNPRINTF(pos, end - pos + 1, "%0*d", width, id); |