[PATCH] D20376: Properly set CLI.NumFixedArgs for mem{set, move, cpy} builtins in SelectionDAG

[Krzysztof Parzyszek via llvm-commits]

kparzysz created this revision.
kparzysz added a reviewer: joker.eph.
kparzysz added a subscriber: llvm-commits.
kparzysz set the repository for this revision to rL LLVM.

The NumFixedArgs will be set by the CLI::setCallee function, do not force it to be 0 for these builtins.

Repository:
  rL LLVM

http://reviews.llvm.org/D20376

Files:
  lib/CodeGen/SelectionDAG/SelectionDAG.cpp

Index: lib/CodeGen/SelectionDAG/SelectionDAG.cpp
===================================================================
--- lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -4656,7 +4656,7 @@
                  Dst.getValueType().getTypeForEVT(*getContext()),
                  getExternalSymbol(TLI->getLibcallName(RTLIB::MEMCPY),
                                    TLI->getPointerTy(getDataLayout())),
-                 std::move(Args), 0)
+                 std::move(Args))
       .setDiscardResult()
       .setTailCall(isTailCall);
 
@@ -4717,7 +4717,7 @@
                  Dst.getValueType().getTypeForEVT(*getContext()),
                  getExternalSymbol(TLI->getLibcallName(RTLIB::MEMMOVE),
                                    TLI->getPointerTy(getDataLayout())),
-                 std::move(Args), 0)
+                 std::move(Args))
       .setDiscardResult()
       .setTailCall(isTailCall);
 
@@ -4779,7 +4779,7 @@
                  Dst.getValueType().getTypeForEVT(*getContext()),
                  getExternalSymbol(TLI->getLibcallName(RTLIB::MEMSET),
                                    TLI->getPointerTy(getDataLayout())),
-                 std::move(Args), 0)
+                 std::move(Args))
       .setDiscardResult()
       .setTailCall(isTailCall);
 


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