[PATCH] D85534: Enable InsertFreeze flag of JumpThreading when used in LTO

[Juneyoung Lee 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 rG1b9884df8d2d: Enable InsertFreeze flag of JumpThreading when used in LTO (authored by aqjune).

Changed prior to commit:
  https://reviews.llvm.org/D85534?vs=283926&id=290919#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D85534/new/

https://reviews.llvm.org/D85534

Files:
  llvm/lib/Passes/PassBuilder.cpp
  llvm/lib/Transforms/IPO/PassManagerBuilder.cpp


Index: llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
===================================================================
--- llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
+++ llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
@@ -998,7 +998,7 @@
   // The IPO passes may leave cruft around.  Clean up after them.
   PM.add(createInstructionCombiningPass());
   addExtensionsToPM(EP_Peephole, PM);
-  PM.add(createJumpThreadingPass());
+  PM.add(createJumpThreadingPass(/*FreezeSelectCond*/ true));
 
   // Break up allocas
   PM.add(createSROAPass());
@@ -1061,7 +1061,7 @@
   PM.add(createInstructionCombiningPass());
   addExtensionsToPM(EP_Peephole, PM);
 
-  PM.add(createJumpThreadingPass());
+  PM.add(createJumpThreadingPass(/*FreezeSelectCond*/ true));
 }
 
 void PassManagerBuilder::addLateLTOOptimizationPasses(
Index: llvm/lib/Passes/PassBuilder.cpp
===================================================================
--- llvm/lib/Passes/PassBuilder.cpp
+++ llvm/lib/Passes/PassBuilder.cpp
@@ -1508,7 +1508,7 @@
   FPM.addPass(InstCombinePass());
   invokePeepholeEPCallbacks(FPM, Level);
 
-  FPM.addPass(JumpThreadingPass());
+  FPM.addPass(JumpThreadingPass(/*InsertFreezeWhenUnfoldingSelect*/ true));
 
   // Do a post inline PGO instrumentation and use pass. This is a context
   // sensitive PGO pass.
@@ -1575,7 +1575,7 @@
 
   MainFPM.addPass(InstCombinePass());
   invokePeepholeEPCallbacks(MainFPM, Level);
-  MainFPM.addPass(JumpThreadingPass());
+  MainFPM.addPass(JumpThreadingPass(/*InsertFreezeWhenUnfoldingSelect*/ true));
   MPM.addPass(createModuleToFunctionPassAdaptor(std::move(MainFPM)));
 
   // Create a function that performs CFI checks for cross-DSO calls with


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