[llvm-branch-commits] [lldb] Handle backwards branches in UnwindAssemblyInstEmulation (PR #169633)

[David Spickett via llvm-branch-commits]

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@@ -530,19 +534,19 @@ bool UnwindAssemblyInstEmulation::WriteRegister(
   case EmulateInstruction::eContextAbsoluteBranchRegister:
   case EmulateInstruction::eContextRelativeBranchImmediate: {
     if (context.GetInfoType() == EmulateInstruction::eInfoTypeISAAndImmediate &&
-        context.info.ISAAndImmediate.unsigned_data32 > 0) {
+        context.info.ISAAndImmediate.unsigned_data32 != 0) {
       m_branch_offset = context.info.ISAAndImmediate.unsigned_data32;
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DavidSpickett wrote:

Anything with the top bit set would be incorrect.

https://github.com/llvm/llvm-project/pull/169633