diff options
Diffstat (limited to 'llvm/lib/Target/ARM')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrNEON.td | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrNEON.td b/llvm/lib/Target/ARM/ARMInstrNEON.td index 86c90efce2c..495d44f96b8 100644 --- a/llvm/lib/Target/ARM/ARMInstrNEON.td +++ b/llvm/lib/Target/ARM/ARMInstrNEON.td @@ -5529,6 +5529,12 @@ def : Pat<(v4i32 (NEONvshl (sext (v4i16 DPR:$Rn)), (i32 16))), (VSHLLi16 DPR:$Rn, 16)>; def : Pat<(v2i64 (NEONvshl (sext (v2i32 DPR:$Rn)), (i32 32))), (VSHLLi32 DPR:$Rn, 32)>; +def : Pat<(v8i16 (NEONvshl (anyext (v8i8 DPR:$Rn)), (i32 8))), + (VSHLLi8 DPR:$Rn, 8)>; +def : Pat<(v4i32 (NEONvshl (anyext (v4i16 DPR:$Rn)), (i32 16))), + (VSHLLi16 DPR:$Rn, 16)>; +def : Pat<(v2i64 (NEONvshl (anyext (v2i32 DPR:$Rn)), (i32 32))), + (VSHLLi32 DPR:$Rn, 32)>; // VSHRN : Vector Shift Right and Narrow defm VSHRN : N2VNSh_HSD<0,1,0b1000,0,0,1, IIC_VSHLiD, "vshrn", "i", |
