[PATCH] D55094: Ignore PhiNodes when mapping sample profile data

[David Callahan via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL351102: Ignore PhiNodes when mapping sample profile data (authored by david2050, committed by ).

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55094/new/

https://reviews.llvm.org/D55094

Files:
  llvm/trunk/lib/Transforms/IPO/SampleProfile.cpp


Index: llvm/trunk/lib/Transforms/IPO/SampleProfile.cpp
===================================================================
--- llvm/trunk/lib/Transforms/IPO/SampleProfile.cpp
+++ llvm/trunk/lib/Transforms/IPO/SampleProfile.cpp
@@ -544,10 +544,10 @@
   if (!FS)
     return std::error_code();
 
-  // Ignore all intrinsics and branch instructions.
-  // Branch instruction usually contains debug info from sources outside of
+  // Ignore all intrinsics, phinodes and branch instructions.
+  // Branch and phinodes instruction usually contains debug info from sources outside of
   // the residing basic block, thus we ignore them during annotation.
-  if (isa<BranchInst>(Inst) || isa<IntrinsicInst>(Inst))
+  if (isa<BranchInst>(Inst) || isa<IntrinsicInst>(Inst) || isa<PHINode>(Inst))
     return std::error_code();
 
   // If a direct call/invoke instruction is inlined in profile


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