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-rw-r--r--lib/Target/PowerPC/PPCISelLowering.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index d47d989..33d1441 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -3942,17 +3942,17 @@ SDValue PPCTargetLowering::LowerBUILD_VECTOR(SDValue Op,
}
// t = vsplti c, result = vsldoi t, t, 1
- if (SextVal == ((i << 8) | (i >> (TypeShiftAmt-8)))) {
+ if (SextVal == ((i << 8) | (i < 0 ? 0xFF : 0))) {
SDValue T = BuildSplatI(i, SplatSize, MVT::v16i8, DAG, dl);
return BuildVSLDOI(T, T, 1, Op.getValueType(), DAG, dl);
}
// t = vsplti c, result = vsldoi t, t, 2
- if (SextVal == ((i << 16) | (i >> (TypeShiftAmt-16)))) {
+ if (SextVal == ((i << 16) | (i < 0 ? 0xFFFF : 0))) {
SDValue T = BuildSplatI(i, SplatSize, MVT::v16i8, DAG, dl);
return BuildVSLDOI(T, T, 2, Op.getValueType(), DAG, dl);
}
// t = vsplti c, result = vsldoi t, t, 3
- if (SextVal == ((i << 24) | (i >> (TypeShiftAmt-24)))) {
+ if (SextVal == ((i << 24) | (i < 0 ? 0xFFFFFF : 0))) {
SDValue T = BuildSplatI(i, SplatSize, MVT::v16i8, DAG, dl);
return BuildVSLDOI(T, T, 3, Op.getValueType(), DAG, dl);
}