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[ARM] LowerVECTOR_SHUFFLE - fix uninitialized variable warnings. NFCI. 

llvm-svn: 362094
This commit is contained in:
Simon Pilgrim 2019-05-30 14:01:24 +00:00
parent 8f220a5d2c
commit 5359bb4d31
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/Target/ARM/ARMISelLowering.cpp
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@ -7007,8 +7007,8 @@ static SDValue LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG) {
DAG.getConstant(Lane, dl, MVT::i32));
}
bool ReverseVEXT;
unsigned Imm;
bool ReverseVEXT = false;
unsigned Imm = 0;
if (isVEXTMask(ShuffleMask, VT, ReverseVEXT, Imm)) {
if (ReverseVEXT)
std::swap(V1, V2);
@ -7033,8 +7033,8 @@ static SDValue LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG) {
// source operands and with masks corresponding to both results of one of
// these operations, DAG memoization will ensure that a single node is
// used for both shuffles.
unsigned WhichResult;
bool isV_UNDEF;
unsigned WhichResult = 0;
bool isV_UNDEF = false;
if (unsigned ShuffleOpc = isNEONTwoResultShuffleMask(
ShuffleMask, VT, WhichResult, isV_UNDEF)) {
if (isV_UNDEF)