[PATCH] D66540: sgjsqdfj

[Amaury SECHET via Phabricator via llvm-commits]

deadalnix created this revision.
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Repository:
  rL LLVM

https://reviews.llvm.org/D66540

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/X86/fixup-bw-copy.ll
  test/CodeGen/X86/load-combine.ll


Index: test/CodeGen/X86/load-combine.ll
===================================================================
--- test/CodeGen/X86/load-combine.ll
+++ test/CodeGen/X86/load-combine.ll
@@ -1016,7 +1016,7 @@
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %ecx
-; CHECK-NEXT:    movl 12(%ecx,%eax), %eax
+; CHECK-NEXT:    movl 12(%eax,%ecx), %eax
 ; CHECK-NEXT:    retl
 ;
 ; CHECK64-LABEL: load_i32_by_i8_zaext_loads:
@@ -1072,7 +1072,7 @@
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
 ; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %ecx
-; CHECK-NEXT:    movl 12(%ecx,%eax), %eax
+; CHECK-NEXT:    movl 12(%eax,%ecx), %eax
 ; CHECK-NEXT:    retl
 ;
 ; CHECK64-LABEL: load_i32_by_i8_zsext_loads:
Index: test/CodeGen/X86/fixup-bw-copy.ll
===================================================================
--- test/CodeGen/X86/fixup-bw-copy.ll
+++ test/CodeGen/X86/fixup-bw-copy.ll
@@ -52,7 +52,7 @@
 ;
 ; X32-LABEL: test_movb_hreg:
 ; X32:       # %bb.0:
-; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X32-NEXT:    movzwl {{[0-9]+}}(%esp), %eax
 ; X32-NEXT:    addb %al, %ah
 ; X32-NEXT:    movb %ah, %al
 ; X32-NEXT:    retl
Index: lib/CodeGen/SelectionDAG/DAGCombiner.cpp
===================================================================
--- lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -1148,7 +1148,6 @@
       SDValue OpNode = DAG.getNode(Opc, SDLoc(N0), VT, N0.getOperand(0), N1);
       if (!OpNode.getNode())
         return SDValue();
-      AddToWorklist(OpNode.getNode());
       return DAG.getNode(Opc, DL, VT, OpNode, N0.getOperand(1));
     }
   }
@@ -1462,7 +1461,6 @@
     SDValue RV =
         DAG.getNode(ISD::TRUNCATE, DL, VT, DAG.getNode(Opc, DL, PVT, N0, N1));
 
-    AddToWorklist(N0.getNode());
     if (Replace)
       ReplaceLoadWithPromotedLoad(Op.getOperand(0).getNode(), N0.getNode());
 


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