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[x86] shiftRightAlgebraic -> shiftRightArithmetic; NFC 

x86 re-education camp is in session. The LLVM LangRef agrees with x86 too.
The DAG nodes are undocumented and ambiguous as always. :)

llvm-svn: 314024
This commit is contained in:
Sanjay Patel 2017-09-22 19:49:37 +00:00
parent 3339954fa3
commit 0c723bb017
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/Target/X86/X86ISelLowering.cpp
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@ -31709,7 +31709,7 @@ static SDValue combineShiftLeft(SDNode *N, SelectionDAG &DAG) {
return SDValue();
}
static SDValue combineShiftRightAlgebraic(SDNode *N, SelectionDAG &DAG) {
static SDValue combineShiftRightArithmetic(SDNode *N, SelectionDAG &DAG) {
SDValue N0 = N->getOperand(0);
SDValue N1 = N->getOperand(1);
EVT VT = N0.getValueType();
@ -31835,7 +31835,7 @@ static SDValue combineShift(SDNode* N, SelectionDAG &DAG,
return V;
if (N->getOpcode() == ISD::SRA)
if (SDValue V = combineShiftRightAlgebraic(N, DAG))
if (SDValue V = combineShiftRightArithmetic(N, DAG))
return V;
if (N->getOpcode() == ISD::SRL)