[PATCH] D150625: [PseudoProbe] Only emit discriminstor in FS-AFDO mode.

[Hongtao Yu via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG456eb4b5bffe: [PseudoProbe] Only emit discriminstor in FS-AFDO mode. (authored by hoy).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D150625/new/

https://reviews.llvm.org/D150625

Files:
  llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp


Index: llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp
===================================================================
--- llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp
+++ llvm/lib/CodeGen/AsmPrinter/PseudoProbePrinter.cpp
@@ -45,9 +45,11 @@
   uint64_t Discriminator = 0;
   // For now only block probes have FS discriminators. See
   // MIRFSDiscriminator.cpp for more details.
-  if (DebugLoc &&
-      !DILocation::isPseudoProbeDiscriminator(DebugLoc->getDiscriminator()))
+  if (EnableFSDiscriminator && DebugLoc &&
+      (Type == (uint64_t)PseudoProbeType::Block))
     Discriminator = DebugLoc->getDiscriminator();
+  assert((EnableFSDiscriminator || Discriminator == 0) &&
+         "Discriminator should not be set in non-FSAFDO mode");
   SmallVector<InlineSite, 8> InlineStack(llvm::reverse(ReversedInlineStack));
   Asm->OutStreamer->emitPseudoProbe(Guid, Index, Type, Attr, Discriminator,
                                     InlineStack, Asm->CurrentFnSym);


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