diff options
| author | Craig Topper <craig.topper@intel.com> | 2018-06-11 20:50:58 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-06-11 20:50:58 +0000 |
| commit | 3efdb7ce1946ebc10fb1f910f3edb7b69a47cdb0 (patch) | |
| tree | 5c0b328cb14aea1312b492ca428a8c1db6098089 /llvm/lib | |
| parent | 078cd48a393af09dd07cd93f6c4b9667e2439a69 (diff) | |
| download | bcm5719-llvm-3efdb7ce1946ebc10fb1f910f3edb7b69a47cdb0.tar.gz bcm5719-llvm-3efdb7ce1946ebc10fb1f910f3edb7b69a47cdb0.zip | |
[X86] Push some variable declarations down into the individual switch cases that need them. NFC
All of the cases are already wrapped in curly braces so declaring a variable there isn't an issue. And the variables aren't assigned or used in the larger scope.
llvm-svn: 334436
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelDAGToDAG.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp index c7e91678374..9fb40ce6857 100644 --- a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp +++ b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp @@ -2708,7 +2708,6 @@ bool X86DAGToDAGISel::shrinkAndImmediate(SDNode *And) { void X86DAGToDAGISel::Select(SDNode *Node) { MVT NVT = Node->getSimpleValueType(0); - unsigned Opc, MOpc; unsigned Opcode = Node->getOpcode(); SDLoc dl(Node); @@ -2853,7 +2852,7 @@ void X86DAGToDAGISel::Select(SDNode *Node) { SDValue N0 = Node->getOperand(0); SDValue N1 = Node->getOperand(1); - Opc = (Opcode == X86ISD::SMUL8 ? X86::IMUL8r : X86::MUL8r); + unsigned Opc = (Opcode == X86ISD::SMUL8 ? X86::IMUL8r : X86::MUL8r); SDValue InFlag = CurDAG->getCopyToReg(CurDAG->getEntryNode(), dl, X86::AL, N0, SDValue()).getValue(1); @@ -2870,7 +2869,7 @@ void X86DAGToDAGISel::Select(SDNode *Node) { SDValue N0 = Node->getOperand(0); SDValue N1 = Node->getOperand(1); - unsigned LoReg; + unsigned LoReg, Opc; switch (NVT.SimpleTy) { default: llvm_unreachable("Unsupported VT!"); // MVT::i8 is handled by X86ISD::UMUL8. @@ -2895,6 +2894,7 @@ void X86DAGToDAGISel::Select(SDNode *Node) { SDValue N0 = Node->getOperand(0); SDValue N1 = Node->getOperand(1); + unsigned Opc, MOpc; bool isSigned = Opcode == ISD::SMUL_LOHI; bool hasBMI2 = Subtarget->hasBMI2(); if (!isSigned) { @@ -3021,6 +3021,7 @@ void X86DAGToDAGISel::Select(SDNode *Node) { SDValue N0 = Node->getOperand(0); SDValue N1 = Node->getOperand(1); + unsigned Opc, MOpc; bool isSigned = (Opcode == ISD::SDIVREM || Opcode == X86ISD::SDIVREM8_SEXT_HREG); if (!isSigned) { |
