diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMInstrMVE.td')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrMVE.td | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrMVE.td b/llvm/lib/Target/ARM/ARMInstrMVE.td index 5bbdaf2de93..c65c91385e1 100644 --- a/llvm/lib/Target/ARM/ARMInstrMVE.td +++ b/llvm/lib/Target/ARM/ARMInstrMVE.td @@ -4561,6 +4561,7 @@ let Predicates = [HasMVEInt] in { (v4f32 (MVE_VPSEL MQPR:$v1, MQPR:$v2, 0, (MVE_VCMPi32 (v4i32 MQPR:$pred), (MVE_VMOVimmi32 0), 1)))>; + // Pred <-> Int def : Pat<(v16i8 (zext (v16i1 VCCR:$pred))), (v16i8 (MVE_VPSEL (MVE_VMOVimmi8 1), (MVE_VMOVimmi8 0), 0, VCCR:$pred))>; def : Pat<(v8i16 (zext (v8i1 VCCR:$pred))), @@ -4583,6 +4584,31 @@ let Predicates = [HasMVEInt] in { (v4i32 (MVE_VPSEL (MVE_VMOVimmi32 1), (MVE_VMOVimmi32 0), 0, VCCR:$pred))>; } +let Predicates = [HasMVEFloat] in { + // Pred <-> Float + // 112 is 1.0 in float + def : Pat<(v4f32 (uint_to_fp (v4i1 VCCR:$pred))), + (v4f32 (MVE_VPSEL (v4f32 (MVE_VMOVimmf32 112)), (v4f32 (MVE_VMOVimmi32 0)), 0, VCCR:$pred))>; + // 2620 in 1.0 in half + def : Pat<(v8f16 (uint_to_fp (v8i1 VCCR:$pred))), + (v8f16 (MVE_VPSEL (v8f16 (MVE_VMOVimmi16 2620)), (v8f16 (MVE_VMOVimmi16 0)), 0, VCCR:$pred))>; + // 240 is -1.0 in float + def : Pat<(v4f32 (sint_to_fp (v4i1 VCCR:$pred))), + (v4f32 (MVE_VPSEL (v4f32 (MVE_VMOVimmf32 240)), (v4f32 (MVE_VMOVimmi32 0)), 0, VCCR:$pred))>; + // 2748 is -1.0 in half + def : Pat<(v8f16 (sint_to_fp (v8i1 VCCR:$pred))), + (v8f16 (MVE_VPSEL (v8f16 (MVE_VMOVimmi16 2748)), (v8f16 (MVE_VMOVimmi16 0)), 0, VCCR:$pred))>; + + def : Pat<(v4i1 (fp_to_uint (v4f32 MQPR:$v1))), + (v4i1 (MVE_VCMPf32r (v4f32 MQPR:$v1), ZR, 1))>; + def : Pat<(v8i1 (fp_to_uint (v8f16 MQPR:$v1))), + (v8i1 (MVE_VCMPf16r (v8f16 MQPR:$v1), ZR, 1))>; + def : Pat<(v4i1 (fp_to_sint (v4f32 MQPR:$v1))), + (v4i1 (MVE_VCMPf32r (v4f32 MQPR:$v1), ZR, 1))>; + def : Pat<(v8i1 (fp_to_sint (v8f16 MQPR:$v1))), + (v8i1 (MVE_VCMPf16r (v8f16 MQPR:$v1), ZR, 1))>; +} + def MVE_VPNOT : MVE_p<(outs), (ins), NoItinerary, "vpnot", "", "", vpred_n, "", []> { let Inst{31-0} = 0b11111110001100010000111101001101; |
