[PATCH] D35746: Make new PM honor -fdebug-info-for-profiling (clang side)

[Dehao Chen via Phabricator via cfe-commits]

danielcdh updated this revision to Diff 108174.
danielcdh added a comment.

update


https://reviews.llvm.org/D35746

Files:
  lib/CodeGen/BackendUtil.cpp


Index: lib/CodeGen/BackendUtil.cpp
===================================================================
--- lib/CodeGen/BackendUtil.cpp
+++ lib/CodeGen/BackendUtil.cpp
@@ -855,10 +855,13 @@
   if (!CodeGenOpts.SampleProfileFile.empty())
     PGOOpt.SampleProfileFile = CodeGenOpts.SampleProfileFile;
 
+  if (CodeGenOpts.DebugInfoForProfiling)
+    PGOOpt.SampleProfileGen = true;
+
   // Only pass a PGO options struct if -fprofile-generate or
   // -fprofile-use were passed on the cmdline.
   PassBuilder PB(TM.get(),
-    (PGOOpt.RunProfileGen ||
+    (PGOOpt.RunProfileGen || PGOOpt.SampleProfileGen ||
       !PGOOpt.ProfileUseFile.empty() ||
       !PGOOpt.SampleProfileFile.empty()) ?
         Optional<PGOOptions>(PGOOpt) : None);


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