[llvm] [llvm-objdump] Add the --visualize-jumps option (PR #74858)

[James Henderson via llvm-commits]

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@@ -471,32 +473,92 @@ static bool getHidden(RelocationRef RelRef) {
   return false;
 }
 
-/// Get the column at which we want to start printing the instruction
-/// disassembly, taking into account anything which appears to the left of it.
-unsigned objdump::getInstStartColumn(const MCSubtargetInfo &STI) {
-  return !ShowRawInsn ? 16 : STI.getTargetTriple().isX86() ? 40 : 24;
+static int ControlFlowColumnWidth = 0;
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jh7370 wrote:

Can a column width be negative? If not, this should be a `size_t`.

https://github.com/llvm/llvm-project/pull/74858