[llvm] [BOLT] Detect Linux kernel based on ELF program headers (PR #80086)

[Amir Ayupov via llvm-commits]

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@@ -512,13 +512,19 @@ Error RewriteInstance::discoverStorage() {
                                                      Phdr.p_offset,
                                                      Phdr.p_filesz,
                                                      Phdr.p_align};
+      if (BC->TheTriple->getArch() == llvm::Triple::x86_64 &&
+          Phdr.p_vaddr >= 0xFFFF'FFFF'8000'0000)
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aaupov wrote:

Make it a named constant?

https://github.com/llvm/llvm-project/pull/80086