================
@@ -1165,6 +1188,23 @@ void Writer::createMiscChunks() {
llvm::TimeTraceScope timeScope("Misc chunks");
Configuration *config = &ctx.config;
+ auto searchForPgoMagicSection = [this](char sectionName[]) {
+ for (auto *obj : ctx.objFileInstances) {
+ for (auto &chunk : obj->getChunks()) {
+ if (chunk->kind() == Chunk::SectionKind &&
+ chunk->getSectionName() == sectionName) {
+ return true;
+ }
+ }
+ }
+ return false;
+ };
----------------
mikolaj-pirog wrote:
I don't see how this content is guaranteed to be folded into the debug data
directory. I can create a debug dir entry in the COFF with COMDAT, and this
will be folded, but then I still have to adjust pointers in the optional header
`Debug` field to point to debug dir, and to specific entries in the debug dir
`AddressOfRawData` field. This has to be done during the linking phase, because
this structures don't exist in the COFF files
https://github.com/llvm/llvm-project/pull/114260
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