diff options
Diffstat (limited to 'contrib/llvm/lib/Target/SystemZ/SystemZOperators.td')
| -rw-r--r-- | contrib/llvm/lib/Target/SystemZ/SystemZOperators.td | 45 |
1 files changed, 29 insertions, 16 deletions
diff --git a/contrib/llvm/lib/Target/SystemZ/SystemZOperators.td b/contrib/llvm/lib/Target/SystemZ/SystemZOperators.td index fde26ed..759a8bb 100644 --- a/contrib/llvm/lib/Target/SystemZ/SystemZOperators.td +++ b/contrib/llvm/lib/Target/SystemZ/SystemZOperators.td @@ -10,7 +10,8 @@ //===----------------------------------------------------------------------===// // Type profiles //===----------------------------------------------------------------------===// -def SDT_CallSeqStart : SDCallSeqStart<[SDTCisVT<0, i64>]>; +def SDT_CallSeqStart : SDCallSeqStart<[SDTCisVT<0, i64>, + SDTCisVT<1, i64>]>; def SDT_CallSeqEnd : SDCallSeqEnd<[SDTCisVT<0, i64>, SDTCisVT<1, i64>]>; def SDT_ZCall : SDTypeProfile<0, -1, [SDTCisPtrTy<0>]>; @@ -35,14 +36,10 @@ def SDT_ZWrapOffset : SDTypeProfile<1, 2, SDTCisSameAs<0, 2>, SDTCisPtrTy<0>]>; def SDT_ZAdjDynAlloc : SDTypeProfile<1, 0, [SDTCisVT<0, i64>]>; -def SDT_ZGR128Binary32 : SDTypeProfile<1, 2, +def SDT_ZGR128Binary : SDTypeProfile<1, 2, [SDTCisVT<0, untyped>, - SDTCisVT<1, untyped>, - SDTCisVT<2, i32>]>; -def SDT_ZGR128Binary64 : SDTypeProfile<1, 2, - [SDTCisVT<0, untyped>, - SDTCisVT<1, untyped>, - SDTCisVT<2, i64>]>; + SDTCisInt<1>, + SDTCisInt<2>]>; def SDT_ZAtomicLoadBinaryW : SDTypeProfile<1, 5, [SDTCisVT<0, i32>, SDTCisPtrTy<1>, @@ -184,14 +181,11 @@ def z_select_ccmask : SDNode<"SystemZISD::SELECT_CCMASK", SDT_ZSelectCCMask, [SDNPInGlue]>; def z_adjdynalloc : SDNode<"SystemZISD::ADJDYNALLOC", SDT_ZAdjDynAlloc>; def z_popcnt : SDNode<"SystemZISD::POPCNT", SDTIntUnaryOp>; -def z_umul_lohi64 : SDNode<"SystemZISD::UMUL_LOHI64", SDT_ZGR128Binary64>; -def z_sdivrem32 : SDNode<"SystemZISD::SDIVREM32", SDT_ZGR128Binary32>; -def z_sdivrem64 : SDNode<"SystemZISD::SDIVREM64", SDT_ZGR128Binary64>; -def z_udivrem32 : SDNode<"SystemZISD::UDIVREM32", SDT_ZGR128Binary32>; -def z_udivrem64 : SDNode<"SystemZISD::UDIVREM64", SDT_ZGR128Binary64>; - -def z_serialize : SDNode<"SystemZISD::SERIALIZE", SDTNone, - [SDNPHasChain, SDNPMayStore]>; +def z_smul_lohi : SDNode<"SystemZISD::SMUL_LOHI", SDT_ZGR128Binary>; +def z_umul_lohi : SDNode<"SystemZISD::UMUL_LOHI", SDT_ZGR128Binary>; +def z_sdivrem : SDNode<"SystemZISD::SDIVREM", SDT_ZGR128Binary>; +def z_udivrem : SDNode<"SystemZISD::UDIVREM", SDT_ZGR128Binary>; + def z_membarrier : SDNode<"SystemZISD::MEMBARRIER", SDTNone, [SDNPHasChain, SDNPSideEffect]>; @@ -556,6 +550,12 @@ def z_fma : PatFrag<(ops node:$src1, node:$src2, node:$src3), def z_fms : PatFrag<(ops node:$src1, node:$src2, node:$src3), (fma node:$src2, node:$src3, (fneg node:$src1))>; +// Negative fused multiply-add and multiply-subtract. +def fnma : PatFrag<(ops node:$src1, node:$src2, node:$src3), + (fneg (fma node:$src1, node:$src2, node:$src3))>; +def fnms : PatFrag<(ops node:$src1, node:$src2, node:$src3), + (fneg (fms node:$src1, node:$src2, node:$src3))>; + // Floating-point negative absolute. def fnabs : PatFrag<(ops node:$ptr), (fneg (fabs node:$ptr))>; @@ -631,6 +631,19 @@ def z_vllezf64 : PatFrag<(ops node:$addr), (scalar_to_vector (f64 (load node:$addr))), (z_vzero))>; +// Similarly for the high element of a zeroed vector. +def z_vllezli32 : z_vllez<i32, load, 0>; +def z_vllezlf32 : PatFrag<(ops node:$addr), + (bitconvert + (z_merge_high + (v2i64 + (bitconvert + (z_merge_high + (v4f32 (scalar_to_vector + (f32 (load node:$addr)))), + (v4f32 (z_vzero))))), + (v2i64 (z_vzero))))>; + // Store one element of a vector. class z_vste<ValueType scalartype, SDPatternOperator store> : PatFrag<(ops node:$vec, node:$addr, node:$index), |
