[Openmp-commits] [PATCH] D137541: [OMPT] Drop LoongArch support

[Limin Zhang via Phabricator via Openmp-commits]

Ami-zhang created this revision.
Ami-zhang added reviewers: SixWeining, wangleiat, xen0n, MaskRay, xry111, prcups.
Herald added subscribers: StephenFan, s.egerton, simoncook.
Herald added a project: All.
Ami-zhang requested review of this revision.
Herald added subscribers: openmp-commits, pcwang-thead.
Herald added a project: OpenMP.

Currently, __builtin_frame_address() is required for OMPT. And
LoongArch only supports the current frame (i.e. depth = 0). So
this will fail if the depth != 0.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D137541

Files:
  openmp/README.rst
  openmp/runtime/cmake/config-ix.cmake


Index: openmp/runtime/cmake/config-ix.cmake
===================================================================
--- openmp/runtime/cmake/config-ix.cmake
+++ openmp/runtime/cmake/config-ix.cmake
@@ -320,8 +320,7 @@
       (LIBOMP_ARCH STREQUAL aarch64_a64fx) OR
       (LIBOMP_ARCH STREQUAL ppc64le) OR
       (LIBOMP_ARCH STREQUAL ppc64) OR
-      (LIBOMP_ARCH STREQUAL riscv64) OR
-      (LIBOMP_ARCH STREQUAL loongarch64))
+      (LIBOMP_ARCH STREQUAL riscv64))
      AND # OS supported?
      ((WIN32 AND LIBOMP_HAVE_PSAPI) OR APPLE OR (NOT WIN32 AND LIBOMP_HAVE_WEAK_ATTRIBUTE)))
     set(LIBOMP_HAVE_OMPT_SUPPORT TRUE)
Index: openmp/README.rst
===================================================================
--- openmp/README.rst
+++ openmp/README.rst
@@ -194,7 +194,7 @@
 **LIBOMP_OMPT_SUPPORT** = ``ON|OFF``
   Include support for the OpenMP Tools Interface (OMPT).
   This option is supported and ``ON`` by default for x86, x86_64, AArch64,
-  PPC64, RISCV64 and LoongArch64 on Linux* and macOS*.
+  PPC64 and RISCV64 on Linux* and macOS*.
   This option is ``OFF`` if this feature is not supported for the platform.
 
 **LIBOMP_OMPT_OPTIONAL** = ``ON|OFF``


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