[PATCH] D126862: [clang] [MSVC] Enable unwind tables for ARM

[Martin Storsjö via Phabricator via cfe-commits]

mstorsjo created this revision.
mstorsjo added reviewers: efriedma, zzheng.
Herald added a subscriber: kristof.beyls.
Herald added a project: All.
mstorsjo requested review of this revision.
Herald added a subscriber: MaskRay.
Herald added a project: clang.

The backend now can generate working unwind information for this
target.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D126862

Files:
  clang/lib/Driver/ToolChains/MSVC.cpp


Index: clang/lib/Driver/ToolChains/MSVC.cpp
===================================================================
--- clang/lib/Driver/ToolChains/MSVC.cpp
+++ clang/lib/Driver/ToolChains/MSVC.cpp
@@ -449,8 +449,8 @@
   // All non-x86_32 Windows targets require unwind tables. However, LLVM
   // doesn't know how to generate them for all targets, so only enable
   // the ones that are actually implemented.
-  return getArch() == llvm::Triple::x86_64 ||
-         getArch() == llvm::Triple::aarch64;
+  return getArch() == llvm::Triple::x86_64 || getArch() == llvm::Triple::arm ||
+         getArch() == llvm::Triple::thumb || getArch() == llvm::Triple::aarch64;
 }
 
 bool MSVCToolChain::isPICDefault() const {


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D126862.433695.patch
Type: text/x-patch
Size: 711 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20220602/e0e7fc65/attachment.bin>