diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMInstrMVE.td')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrMVE.td | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrMVE.td b/llvm/lib/Target/ARM/ARMInstrMVE.td index bb6b5679f5c..340a762c43b 100644 --- a/llvm/lib/Target/ARM/ARMInstrMVE.td +++ b/llvm/lib/Target/ARM/ARMInstrMVE.td @@ -1346,8 +1346,12 @@ let Predicates = [HasMVEInt] in { def : Pat<(insertelt (v8f16 MQPR:$src1), HPR:$src2, imm:$lane), (MVE_VMOV_to_lane_16 MQPR:$src1, (COPY_TO_REGCLASS HPR:$src2, rGPR), imm:$lane)>; - def : Pat<(extractelt (v8f16 MQPR:$src), imm:$lane), - (COPY_TO_REGCLASS (MVE_VMOV_from_lane_u16 MQPR:$src, imm:$lane), HPR)>; + def : Pat<(extractelt (v8f16 MQPR:$src), imm_even:$lane), + (EXTRACT_SUBREG MQPR:$src, (SSubReg_f16_reg imm_even:$lane))>; + def : Pat<(extractelt (v8f16 MQPR:$src), imm_odd:$lane), + (COPY_TO_REGCLASS + (VMOVH (EXTRACT_SUBREG MQPR:$src, (SSubReg_f16_reg imm_odd:$lane))), + HPR)>; def : Pat<(v4f32 (scalar_to_vector SPR:$src)), (INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), SPR:$src, ssub_0)>; |
