[PATCH] D74465: [Statepoint] Remove redundant clear of call target on register

[Serguei Katkov via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGa6f38b46972e: [Statepoint] Remove redundant clear of call target on register (authored by skatkov).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D74465/new/

https://reviews.llvm.org/D74465

Files:
  llvm/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
  llvm/test/CodeGen/X86/statepoint-call-lowering.ll


Index: llvm/test/CodeGen/X86/statepoint-call-lowering.ll
===================================================================
--- llvm/test/CodeGen/X86/statepoint-call-lowering.ll
+++ llvm/test/CodeGen/X86/statepoint-call-lowering.ll
@@ -141,7 +141,6 @@
 ; CHECK:       # %bb.0: # %entry
 ; CHECK-NEXT:    pushq %rax
 ; CHECK-NEXT:    .cfi_def_cfa_offset 16
-; CHECK-NEXT:    xorl %eax, %eax
 ; CHECK-NEXT:    nopl (%rax)
 ; CHECK-NEXT:  .Ltmp7:
 ; CHECK-NEXT:    popq %rcx
Index: llvm/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
===================================================================
--- llvm/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
+++ llvm/lib/CodeGen/SelectionDAG/StatepointLowering.cpp
@@ -859,7 +859,8 @@
     const auto &DL = DAG.getDataLayout();
 
     unsigned AS = ISP.getCalledValue()->getType()->getPointerAddressSpace();
-    ActualCallee = DAG.getConstant(0, getCurSDLoc(), TLI.getPointerTy(DL, AS));
+    ActualCallee =
+        DAG.getTargetConstant(0, getCurSDLoc(), TLI.getPointerTy(DL, AS));
   } else {
     ActualCallee = getValue(ISP.getCalledValue());
   }


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