[llvm] [AArch64][BOLT] Ensure tentative code layout for cold BBs runs. (PR #96609)

[Vladislav Khmelevsky via llvm-commits]

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@@ -382,6 +382,13 @@ uint64_t LongJmpPass::tentativeLayoutRelocMode(
     DotAddress += Func->estimateConstantIslandSize();
     ++CurrentIndex;
   }
+
+  // Ensure that tentative code layout always runs for cold blocks.
+  if (!ColdLayoutDone)
+    runColdLayout();
+  assert(ColdLayoutDone &&
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yota9 wrote:

It seems this assert is redundant and could not be raised by anything, I suggest to remove it

https://github.com/llvm/llvm-project/pull/96609