[PATCH] D79813: [Statepoint] Mark FixupStatepointCallerSaved as preserving the CFG

[Craig Topper via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGde92dc2850c1: [Statepoint] Mark FixupStatepointCallerSaved as preserving the CFG (authored by craig.topper).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79813/new/

https://reviews.llvm.org/D79813

Files:
  llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp
  llvm/test/CodeGen/ARM/O3-pipeline.ll
  llvm/test/CodeGen/X86/O3-pipeline.ll


Index: llvm/test/CodeGen/X86/O3-pipeline.ll
===================================================================
--- llvm/test/CodeGen/X86/O3-pipeline.ll
+++ llvm/test/CodeGen/X86/O3-pipeline.ll
@@ -146,8 +146,6 @@
 ; CHECK-NEXT:       X86 Load Value Injection (LVI) Load Hardening
 ; CHECK-NEXT:       Fixup Statepoint Caller Saved
 ; CHECK-NEXT:       PostRA Machine Sink
-; CHECK-NEXT:       MachineDominator Tree Construction
-; CHECK-NEXT:       Machine Natural Loop Construction
 ; CHECK-NEXT:       Machine Block Frequency Analysis
 ; CHECK-NEXT:       MachinePostDominator Tree Construction
 ; CHECK-NEXT:       Lazy Machine Block Frequency Analysis
Index: llvm/test/CodeGen/ARM/O3-pipeline.ll
===================================================================
--- llvm/test/CodeGen/ARM/O3-pipeline.ll
+++ llvm/test/CodeGen/ARM/O3-pipeline.ll
@@ -128,9 +128,8 @@
 ; CHECK-NEXT:      Machine Loop Invariant Code Motion
 ; CHECK-NEXT:      Fixup Statepoint Caller Saved
 ; CHECK-NEXT:      PostRA Machine Sink
-; CHECK-NEXT:      MachineDominator Tree Construction
-; CHECK-NEXT:      Machine Natural Loop Construction
 ; CHECK-NEXT:      Machine Block Frequency Analysis
+; CHECK-NEXT:      MachineDominator Tree Construction
 ; CHECK-NEXT:      MachinePostDominator Tree Construction
 ; CHECK-NEXT:      Lazy Machine Block Frequency Analysis
 ; CHECK-NEXT:      Machine Optimization Remark Emitter
Index: llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp
===================================================================
--- llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp
+++ llvm/lib/CodeGen/FixupStatepointCallerSaved.cpp
@@ -57,6 +57,7 @@
   }
 
   void getAnalysisUsage(AnalysisUsage &AU) const override {
+    AU.setPreservesCFG();
     MachineFunctionPass::getAnalysisUsage(AU);
   }
 


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