forked from OSchip/llvm-project
b794c0a5ca
Before this change, it was always the first element of a vector that got splatted since the lower 6 bits of vshf.d $wd were always zero for little endian. Additionally, masking has been performed for vshf via which splat.d is created. Vshf has a property where if its first operand's elements have either bit 6 or 7 set, destination element is set to zero. Initially masked with 63 to avoid this property, which would result in generation of and.v + vshf.d in all cases. Masking with one results in generating a single splati.d instruction when possible. Differential Revision: https://reviews.llvm.org/D32216 llvm-svn: 306090 |
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| .. | ||
| 2r.ll | ||
| 2r_vector_scalar.ll | ||
| 2rf.ll | ||
| 2rf_exup.ll | ||
| 2rf_float_int.ll | ||
| 2rf_fq.ll | ||
| 2rf_int_float.ll | ||
| 2rf_tq.ll | ||
| 3r-a.ll | ||
| 3r-b.ll | ||
| 3r-c.ll | ||
| 3r-d.ll | ||
| 3r-i.ll | ||
| 3r-m.ll | ||
| 3r-p.ll | ||
| 3r-s.ll | ||
| 3r-v.ll | ||
| 3r_4r.ll | ||
| 3r_4r_widen.ll | ||
| 3r_splat.ll | ||
| 3rf.ll | ||
| 3rf_4rf.ll | ||
| 3rf_4rf_q.ll | ||
| 3rf_exdo.ll | ||
| 3rf_float_int.ll | ||
| 3rf_int_float.ll | ||
| 3rf_q.ll | ||
| arithmetic.ll | ||
| arithmetic_float.ll | ||
| basic_operations.ll | ||
| basic_operations_float.ll | ||
| bit.ll | ||
| bitcast.ll | ||
| bitwise.ll | ||
| bmzi_bmnzi.ll | ||
| compare.ll | ||
| compare_float.ll | ||
| elm_copy.ll | ||
| elm_cxcmsa.ll | ||
| elm_insv.ll | ||
| elm_move.ll | ||
| elm_shift_slide.ll | ||
| endian.ll | ||
| f16-llvm-ir.ll | ||
| fexuprl.ll | ||
| frameindex.ll | ||
| i5-a.ll | ||
| i5-b.ll | ||
| i5-c.ll | ||
| i5-m.ll | ||
| i5-s.ll | ||
| i5_ld_st.ll | ||
| i8.ll | ||
| i10.ll | ||
| immediates-bad.ll | ||
| immediates.ll | ||
| inline-asm.ll | ||
| llvm-stress-s449609655-simplified.ll | ||
| llvm-stress-s525530439.ll | ||
| llvm-stress-s997348632.ll | ||
| llvm-stress-s1704963983.ll | ||
| llvm-stress-s1935737938.ll | ||
| llvm-stress-s2090927243-simplified.ll | ||
| llvm-stress-s2501752154-simplified.ll | ||
| llvm-stress-s2704903805.ll | ||
| llvm-stress-s3861334421.ll | ||
| llvm-stress-s3926023935.ll | ||
| llvm-stress-s3997499501.ll | ||
| llvm-stress-sz1-s742806235.ll | ||
| msa-nooddspreg.ll | ||
| shift-dagcombine.ll | ||
| shift_constant_pool.ll | ||
| shift_no_and.ll | ||
| shuffle.ll | ||
| special.ll | ||
| spill.ll | ||
| vec.ll | ||
| vecs10.ll | ||