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-rw-r--r--llvm/lib/Target/ARM64/ARM64InstrFormats.td6
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM64/ARM64InstrFormats.td b/llvm/lib/Target/ARM64/ARM64InstrFormats.td
index 2db7449d6aa..86ddb0722a1 100644
--- a/llvm/lib/Target/ARM64/ARM64InstrFormats.td
+++ b/llvm/lib/Target/ARM64/ARM64InstrFormats.td
@@ -6868,10 +6868,12 @@ multiclass SIMDScalarLShiftBHSD<bit U, bits<5> opc, string asm,
def d : BaseSIMDScalarShift<U, opc, {1,?,?,?,?,?,?},
FPR64, FPR64, vecshiftL64, asm,
- [(set (v1i64 FPR64:$Rd), (OpNode (v1i64 FPR64:$Rn),
- (i32 vecshiftL64:$imm)))]> {
+ [(set (i64 FPR64:$Rd), (OpNode (i64 FPR64:$Rn), (i32 vecshiftL64:$imm)))]> {
let Inst{21-16} = imm{5-0};
}
+
+ def : Pat<(v1i64 (OpNode (v1i64 FPR64:$Rn), (i32 vecshiftL64:$imm))),
+ (!cast<Instruction>(NAME # "d") FPR64:$Rn, vecshiftL64:$imm)>;
}
multiclass SIMDScalarRShiftBHSD<bit U, bits<5> opc, string asm> {
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