[PATCH] D110731: [libunwind] Fix cfi_register for float registers.

[Daniel Kiss via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG532783f9e1e6: [libunwind] Fix cfi_register for float registers. (authored by danielkiss).
Herald added projects: LLVM, libunwind.
Herald added a subscriber: llvm-commits.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110731/new/

https://reviews.llvm.org/D110731

Files:
  libunwind/src/DwarfInstructions.hpp


Index: libunwind/src/DwarfInstructions.hpp
===================================================================
--- libunwind/src/DwarfInstructions.hpp
+++ libunwind/src/DwarfInstructions.hpp
@@ -115,10 +115,12 @@
     return addressSpace.getDouble(
         evaluateExpression((pint_t)savedReg.value, addressSpace,
                             registers, cfa));
-  case CFI_Parser<A>::kRegisterInRegister:
-    return registers.getFloatRegister((int)savedReg.value);
   case CFI_Parser<A>::kRegisterUndefined:
     return 0.0;
+  case CFI_Parser<A>::kRegisterInRegister:
+#ifndef _LIBUNWIND_TARGET_ARM
+    return registers.getFloatRegister((int)savedReg.value);
+#endif
   case CFI_Parser<A>::kRegisterIsExpression:
   case CFI_Parser<A>::kRegisterUnused:
   case CFI_Parser<A>::kRegisterOffsetFromCFA:


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