[llvm] [BOLT] Add validation for direct call/branch targets, bypassing invalid functions (PR #165406)

[Jinjie Huang via llvm-commits]

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@@ -53,6 +53,7 @@ _start:
   blr x0
   mov x0, #1
   ret
+.size _start,.-_start
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Jinjie-Huang wrote:

Add a size to the function to prevent it from being marked as ignored by internal validation.

https://github.com/llvm/llvm-project/pull/165406