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-rw-r--r--llvm/lib/Target/ARM/NEONPreAllocPass.cpp16
1 files changed, 16 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/NEONPreAllocPass.cpp b/llvm/lib/Target/ARM/NEONPreAllocPass.cpp
index b8475ff9314..4c3a8df33e1 100644
--- a/llvm/lib/Target/ARM/NEONPreAllocPass.cpp
+++ b/llvm/lib/Target/ARM/NEONPreAllocPass.cpp
@@ -233,6 +233,22 @@ static bool isNEONMultiRegOp(int Opcode, unsigned &FirstOpnd, unsigned &NumRegs,
Stride = 2;
return true;
+ case ARM::VST3LNq16a:
+ case ARM::VST3LNq32a:
+ FirstOpnd = 3;
+ NumRegs = 3;
+ Offset = 0;
+ Stride = 2;
+ return true;
+
+ case ARM::VST3LNq16b:
+ case ARM::VST3LNq32b:
+ FirstOpnd = 3;
+ NumRegs = 3;
+ Offset = 1;
+ Stride = 2;
+ return true;
+
case ARM::VST4d8:
case ARM::VST4d16:
case ARM::VST4d32:
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