diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonPatterns.td | 13 | ||||
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonPatternsHVX.td | 3 |
2 files changed, 16 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonPatterns.td b/llvm/lib/Target/Hexagon/HexagonPatterns.td index 85ce944..e40dbd2 100644 --- a/llvm/lib/Target/Hexagon/HexagonPatterns.td +++ b/llvm/lib/Target/Hexagon/HexagonPatterns.td @@ -3434,6 +3434,19 @@ let AddedComplexity = 100 in { (C2_not (S4_stored_locked I32:$Rs, I64:$Rt))>; } +multiclass FloatClass<SDPatternOperator IntOp, InstHexagon MI, + PatFrag RegPred> { + let AddedComplexity = 100 in { + def: Pat<(i1 (seteq (IntOp RegPred:$Rs, u5_0ImmPred_timm:$u5), 0)), + (C2_not (MI RegPred:$Rs, u5_0ImmPred_timm:$u5))>; + def: Pat<(i1 (setne (IntOp RegPred:$Rs, u5_0ImmPred_timm:$u5), 0)), + (MI RegPred:$Rs, u5_0ImmPred_timm:$u5)>; + } +} + +defm : FloatClass<int_hexagon_F2_sfclass, F2_sfclass, F32>; +defm : FloatClass<int_hexagon_F2_dfclass, F2_dfclass, F64>; + def: Pat<(int_hexagon_instrprof_custom (HexagonAtPcrel tglobaladdr:$addr), u32_0ImmPred:$I), (PS_call_instrprof_custom tglobaladdr:$addr, imm:$I)>; diff --git a/llvm/lib/Target/Hexagon/HexagonPatternsHVX.td b/llvm/lib/Target/Hexagon/HexagonPatternsHVX.td index 1637b91..d19920c 100644 --- a/llvm/lib/Target/Hexagon/HexagonPatternsHVX.td +++ b/llvm/lib/Target/Hexagon/HexagonPatternsHVX.td @@ -612,6 +612,9 @@ let Predicates = [UseHVX] in { (V6_vandvrt HvxVR:$Vs, (ToI32 0x01010101))>; def: Pat<(VecQ32 (trunc HVI32:$Vs)), (V6_vandvrt HvxVR:$Vs, (ToI32 0x01010101))>; + def: Pat<(VecQ16 (trunc HWI32:$Vss)), + (Combineq(VecQ32(V6_vandvrt (HiVec $Vss), (ToI32 0x01010101))), + (VecQ32 (V6_vandvrt (LoVec $Vss), (ToI32 0x01010101))))>; } let Predicates = [UseHVX] in { |