llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-loongarch Author: ZhaoQi (zhaoqi5) <details> <summary>Changes</summary> --- Patch is 43.56 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/154533.diff 5 Files Affected: - (modified) llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp (+53) - (modified) llvm/lib/Target/LoongArch/LoongArchISelLowering.h (+2) - (modified) llvm/lib/Target/LoongArch/LoongArchLASXInstrInfo.td (+21-1) - (modified) llvm/test/CodeGen/LoongArch/lasx/build-vector.ll (+132-542) - (modified) llvm/test/CodeGen/LoongArch/lsx/build-vector.ll (+9-51) ``````````diff diff --git a/llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp b/llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp index 5b2d185594f44..de2a27143c389 100644 --- a/llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp +++ b/llvm/lib/Target/LoongArch/LoongArchISelLowering.cpp @@ -2434,6 +2434,7 @@ static SDValue lowerBUILD_VECTORAsBroadCastLoad(BuildVectorSDNode *BVOp, SDValue LoongArchTargetLowering::lowerBUILD_VECTOR(SDValue Op, SelectionDAG &DAG) const { BuildVectorSDNode *Node = cast<BuildVectorSDNode>(Op); + MVT VT = Node->getSimpleValueType(0); EVT ResTy = Op->getValueType(0); unsigned NumElts = ResTy.getVectorNumElements(); SDLoc DL(Op); @@ -2517,6 +2518,56 @@ SDValue LoongArchTargetLowering::lowerBUILD_VECTOR(SDValue Op, } if (!IsConstant) { + // If the BUILD_VECTOR has a repeated pattern, use INSERT_VECTOR_ELT to fill + // the sub-sequence of the vector and then broadcast the sub-sequence. + SmallVector<SDValue> Sequence; + BitVector UndefElements; + if (Node->getRepeatedSequence(Sequence, &UndefElements)) { + // TODO: If the BUILD_VECTOR contains undef elements, consider falling + // back to use INSERT_VECTOR_ELT to materialize the vector, because it + // generates worse code in some cases. This could be further optimized + // with more consideration. + if (UndefElements.count() == 0) { + unsigned SeqLen = Sequence.size(); + + SDValue Op0 = Sequence[0]; + SDValue Vector = DAG.getUNDEF(ResTy); + if (!Op0.isUndef()) + Vector = DAG.getNode(ISD::SCALAR_TO_VECTOR, DL, ResTy, Op0); + for (unsigned i = 1; i < SeqLen; ++i) { + SDValue Opi = Sequence[i]; + if (Opi.isUndef()) + continue; + Vector = DAG.getNode(ISD::INSERT_VECTOR_ELT, DL, ResTy, Vector, Opi, + DAG.getConstant(i, DL, Subtarget.getGRLenVT())); + } + + unsigned SplatLen = NumElts / SeqLen; + MVT SplatEltTy = MVT::getIntegerVT(VT.getScalarSizeInBits() * SeqLen); + MVT SplatTy = MVT::getVectorVT(SplatEltTy, SplatLen); + + // If size of the sub-sequence is half of a 256-bits vector, bitcast the + // vector to v4i64 type in order to match the pattern of XVREPLVE0Q. + if (SplatEltTy == MVT::i128) + SplatTy = MVT::v4i64; + + SDValue SrcVec = DAG.getBitcast(SplatTy, Vector); + SDValue SplatVec; + if (SplatTy.is256BitVector()) { + SplatVec = + DAG.getNode((SplatEltTy == MVT::i128) ? LoongArchISD::XVREPLVE0Q + : LoongArchISD::XVREPLVE0, + DL, SplatTy, SrcVec); + } else { + SplatVec = + DAG.getNode(LoongArchISD::VREPLVEI, DL, SplatTy, SrcVec, + DAG.getConstant(0, DL, Subtarget.getGRLenVT())); + } + + return DAG.getBitcast(ResTy, SplatVec); + } + } + // Use INSERT_VECTOR_ELT operations rather than expand to stores. // The resulting code is the same length as the expansion, but it doesn't // use memory operations. @@ -6637,6 +6688,8 @@ const char *LoongArchTargetLowering::getTargetNodeName(unsigned Opcode) const { NODE_NAME_CASE(VREPLVEI) NODE_NAME_CASE(VREPLGR2VR) NODE_NAME_CASE(XVPERMI) + NODE_NAME_CASE(XVREPLVE0) + NODE_NAME_CASE(XVREPLVE0Q) NODE_NAME_CASE(VPICK_SEXT_ELT) NODE_NAME_CASE(VPICK_ZEXT_ELT) NODE_NAME_CASE(VREPLVE) diff --git a/llvm/lib/Target/LoongArch/LoongArchISelLowering.h b/llvm/lib/Target/LoongArch/LoongArchISelLowering.h index f79ba7450cc36..9ab867a918f4e 100644 --- a/llvm/lib/Target/LoongArch/LoongArchISelLowering.h +++ b/llvm/lib/Target/LoongArch/LoongArchISelLowering.h @@ -141,6 +141,8 @@ enum NodeType : unsigned { VREPLVEI, VREPLGR2VR, XVPERMI, + XVREPLVE0, + XVREPLVE0Q, // Extended vector element extraction VPICK_SEXT_ELT, diff --git a/llvm/lib/Target/LoongArch/LoongArchLASXInstrInfo.td b/llvm/lib/Target/LoongArch/LoongArchLASXInstrInfo.td index 0696b11d62ac9..962448fcb470d 100644 --- a/llvm/lib/Target/LoongArch/LoongArchLASXInstrInfo.td +++ b/llvm/lib/Target/LoongArch/LoongArchLASXInstrInfo.td @@ -10,8 +10,13 @@ // //===----------------------------------------------------------------------===// +def SDT_LoongArchXVREPLVE0 : SDTypeProfile<1, 1, [SDTCisVec<0>, + SDTCisSameAs<0, 1>]>; + // Target nodes. def loongarch_xvpermi: SDNode<"LoongArchISD::XVPERMI", SDT_LoongArchV1RUimm>; +def loongarch_xvreplve0: SDNode<"LoongArchISD::XVREPLVE0", SDT_LoongArchXVREPLVE0>; +def loongarch_xvreplve0q: SDNode<"LoongArchISD::XVREPLVE0Q", SDT_LoongArchXVREPLVE0>; def loongarch_xvmskltz: SDNode<"LoongArchISD::XVMSKLTZ", SDT_LoongArchVMSKCOND>; def loongarch_xvmskgez: SDNode<"LoongArchISD::XVMSKGEZ", SDT_LoongArchVMSKCOND>; def loongarch_xvmskeqz: SDNode<"LoongArchISD::XVMSKEQZ", SDT_LoongArchVMSKCOND>; @@ -1852,11 +1857,26 @@ def : Pat<(loongarch_xvpermi v4i64:$xj, immZExt8: $ui8), def : Pat<(loongarch_xvpermi v4f64:$xj, immZExt8: $ui8), (XVPERMI_D v4f64:$xj, immZExt8: $ui8)>; -// XVREPLVE0_{W/D} +// XVREPLVE0_{B/H/W/D/Q} +def : Pat<(loongarch_xvreplve0 v32i8:$xj), + (XVREPLVE0_B v32i8:$xj)>; +def : Pat<(loongarch_xvreplve0 v16i16:$xj), + (XVREPLVE0_H v16i16:$xj)>; +def : Pat<(loongarch_xvreplve0 v8i32:$xj), + (XVREPLVE0_W v8i32:$xj)>; +def : Pat<(loongarch_xvreplve0 v4i64:$xj), + (XVREPLVE0_D v4i64:$xj)>; +def : Pat<(loongarch_xvreplve0 v8f32:$xj), + (XVREPLVE0_W v8f32:$xj)>; +def : Pat<(loongarch_xvreplve0 v4f64:$xj), + (XVREPLVE0_D v4f64:$xj)>; def : Pat<(lasxsplatf32 FPR32:$fj), (XVREPLVE0_W (SUBREG_TO_REG (i64 0), FPR32:$fj, sub_32))>; def : Pat<(lasxsplatf64 FPR64:$fj), (XVREPLVE0_D (SUBREG_TO_REG (i64 0), FPR64:$fj, sub_64))>; +foreach vt = [v32i8, v16i16, v8i32, v4i64, v8f32, v4f64] in + def : Pat<(vt (loongarch_xvreplve0q LASX256:$xj)), + (XVREPLVE0_Q LASX256:$xj)>; // VSTELM defm : VstelmPat<truncstorei8, v32i8, XVSTELM_B, simm8, uimm5>; diff --git a/llvm/test/CodeGen/LoongArch/lasx/build-vector.ll b/llvm/test/CodeGen/LoongArch/lasx/build-vector.ll index 44803e7078c45..5b1242e29cd60 100644 --- a/llvm/test/CodeGen/LoongArch/lasx/build-vector.ll +++ b/llvm/test/CodeGen/LoongArch/lasx/build-vector.ll @@ -601,100 +601,53 @@ define void @buildvector_v32i8_subseq_2(ptr %dst, i8 %a0, i8 %a1, i8 %a2, i8 %a3 ; CHECK-NEXT: ld.b $t6, $sp, 16 ; CHECK-NEXT: ld.b $t7, $sp, 8 ; CHECK-NEXT: ld.b $t8, $sp, 0 -; CHECK-NEXT: xvreplgr2vr.b $xr1, $a2 ; CHECK-NEXT: vinsgr2vr.b $vr0, $a1, 0 -; CHECK-NEXT: xvori.b $xr3, $xr1, 0 -; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr2, $a3 -; CHECK-NEXT: xvextrins.b $xr0, $xr3, 17 -; CHECK-NEXT: xvori.b $xr4, $xr2, 0 -; CHECK-NEXT: xvpermi.q $xr4, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr3, $a4 -; CHECK-NEXT: xvextrins.b $xr0, $xr4, 34 -; CHECK-NEXT: xvori.b $xr5, $xr3, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr4, $a5 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 51 -; CHECK-NEXT: xvori.b $xr6, $xr4, 0 -; CHECK-NEXT: xvpermi.q $xr6, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr5, $a6 -; CHECK-NEXT: xvextrins.b $xr0, $xr6, 68 -; CHECK-NEXT: xvori.b $xr7, $xr5, 0 -; CHECK-NEXT: xvpermi.q $xr7, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr6, $a7 -; CHECK-NEXT: xvextrins.b $xr0, $xr7, 85 -; CHECK-NEXT: xvori.b $xr8, $xr6, 0 -; CHECK-NEXT: xvpermi.q $xr8, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr7, $t8 -; CHECK-NEXT: xvextrins.b $xr0, $xr8, 102 -; CHECK-NEXT: xvori.b $xr9, $xr7, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr8, $t7 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 119 -; CHECK-NEXT: xvori.b $xr10, $xr8, 0 -; CHECK-NEXT: xvpermi.q $xr10, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr9, $t6 -; CHECK-NEXT: xvextrins.b $xr0, $xr10, 136 -; CHECK-NEXT: xvori.b $xr11, $xr9, 0 -; CHECK-NEXT: xvpermi.q $xr11, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr10, $t5 -; CHECK-NEXT: xvextrins.b $xr0, $xr11, 153 -; CHECK-NEXT: xvori.b $xr12, $xr10, 0 -; CHECK-NEXT: xvpermi.q $xr12, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr11, $t4 -; CHECK-NEXT: xvextrins.b $xr0, $xr12, 170 -; CHECK-NEXT: xvori.b $xr13, $xr11, 0 -; CHECK-NEXT: xvpermi.q $xr13, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr12, $t3 -; CHECK-NEXT: xvextrins.b $xr0, $xr13, 187 -; CHECK-NEXT: xvori.b $xr14, $xr12, 0 -; CHECK-NEXT: xvpermi.q $xr14, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr13, $t2 -; CHECK-NEXT: xvextrins.b $xr0, $xr14, 204 -; CHECK-NEXT: xvori.b $xr15, $xr13, 0 -; CHECK-NEXT: xvpermi.q $xr15, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr14, $t1 -; CHECK-NEXT: xvextrins.b $xr0, $xr15, 221 -; CHECK-NEXT: xvori.b $xr16, $xr14, 0 -; CHECK-NEXT: xvpermi.q $xr16, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr15, $t0 -; CHECK-NEXT: xvextrins.b $xr0, $xr16, 238 -; CHECK-NEXT: xvori.b $xr16, $xr15, 0 -; CHECK-NEXT: xvpermi.q $xr16, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr16, 255 -; CHECK-NEXT: xvreplgr2vr.b $xr16, $a1 -; CHECK-NEXT: xvpermi.q $xr16, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr16, 0 -; CHECK-NEXT: xvpermi.q $xr1, $xr0, 48 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a2 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 ; CHECK-NEXT: xvextrins.b $xr0, $xr1, 17 -; CHECK-NEXT: xvpermi.q $xr2, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr2, 34 -; CHECK-NEXT: xvpermi.q $xr3, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr3, 51 -; CHECK-NEXT: xvpermi.q $xr4, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr4, 68 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 85 -; CHECK-NEXT: xvpermi.q $xr6, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr6, 102 -; CHECK-NEXT: xvpermi.q $xr7, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr7, 119 -; CHECK-NEXT: xvpermi.q $xr8, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr8, 136 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 153 -; CHECK-NEXT: xvpermi.q $xr10, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr10, 170 -; CHECK-NEXT: xvpermi.q $xr11, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr11, 187 -; CHECK-NEXT: xvpermi.q $xr12, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr12, 204 -; CHECK-NEXT: xvpermi.q $xr13, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr13, 221 -; CHECK-NEXT: xvpermi.q $xr14, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr14, 238 -; CHECK-NEXT: xvpermi.q $xr15, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr15, 255 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a3 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 34 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a4 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 51 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a5 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 68 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a6 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 85 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a7 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 102 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t8 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 119 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t7 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 136 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t6 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 153 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t5 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 170 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t4 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 187 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t3 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 204 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t2 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 221 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t1 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 238 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t0 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 255 +; CHECK-NEXT: xvreplve0.q $xr0, $xr0 ; CHECK-NEXT: xvst $xr0, $a0, 0 ; CHECK-NEXT: ret entry: @@ -738,100 +691,29 @@ define void @buildvector_v32i8_subseq_4(ptr %dst, i8 %a0, i8 %a1, i8 %a2, i8 %a3 ; CHECK-LABEL: buildvector_v32i8_subseq_4: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: ld.b $t0, $sp, 0 -; CHECK-NEXT: xvreplgr2vr.b $xr1, $a2 ; CHECK-NEXT: vinsgr2vr.b $vr0, $a1, 0 -; CHECK-NEXT: xvori.b $xr3, $xr1, 0 -; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr2, $a3 -; CHECK-NEXT: xvextrins.b $xr0, $xr3, 17 -; CHECK-NEXT: xvori.b $xr4, $xr2, 0 -; CHECK-NEXT: xvpermi.q $xr4, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr3, $a4 -; CHECK-NEXT: xvextrins.b $xr0, $xr4, 34 -; CHECK-NEXT: xvori.b $xr5, $xr3, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr4, $a5 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 51 -; CHECK-NEXT: xvori.b $xr6, $xr4, 0 -; CHECK-NEXT: xvpermi.q $xr6, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr5, $a6 -; CHECK-NEXT: xvextrins.b $xr0, $xr6, 68 -; CHECK-NEXT: xvori.b $xr7, $xr5, 0 -; CHECK-NEXT: xvpermi.q $xr7, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr6, $a7 -; CHECK-NEXT: xvextrins.b $xr0, $xr7, 85 -; CHECK-NEXT: xvori.b $xr8, $xr6, 0 -; CHECK-NEXT: xvpermi.q $xr8, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr7, $t0 -; CHECK-NEXT: xvextrins.b $xr0, $xr8, 102 -; CHECK-NEXT: xvori.b $xr9, $xr7, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr8, $a1 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 119 -; CHECK-NEXT: xvori.b $xr9, $xr8, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 136 -; CHECK-NEXT: xvori.b $xr9, $xr1, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 153 -; CHECK-NEXT: xvori.b $xr9, $xr2, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 170 -; CHECK-NEXT: xvori.b $xr9, $xr3, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 187 -; CHECK-NEXT: xvori.b $xr9, $xr4, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 204 -; CHECK-NEXT: xvori.b $xr9, $xr5, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 221 -; CHECK-NEXT: xvori.b $xr9, $xr6, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 238 -; CHECK-NEXT: xvori.b $xr9, $xr7, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 255 -; CHECK-NEXT: xvori.b $xr9, $xr8, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 0 -; CHECK-NEXT: xvori.b $xr9, $xr1, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 17 -; CHECK-NEXT: xvori.b $xr9, $xr2, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 34 -; CHECK-NEXT: xvori.b $xr9, $xr3, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 51 -; CHECK-NEXT: xvori.b $xr9, $xr4, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 68 -; CHECK-NEXT: xvori.b $xr9, $xr5, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 85 -; CHECK-NEXT: xvori.b $xr9, $xr6, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 102 -; CHECK-NEXT: xvori.b $xr9, $xr7, 0 -; CHECK-NEXT: xvpermi.q $xr9, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr9, 119 -; CHECK-NEXT: xvpermi.q $xr8, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr8, 136 -; CHECK-NEXT: xvpermi.q $xr1, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr1, 153 -; CHECK-NEXT: xvpermi.q $xr2, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr2, 170 -; CHECK-NEXT: xvpermi.q $xr3, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr3, 187 -; CHECK-NEXT: xvpermi.q $xr4, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr4, 204 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 221 -; CHECK-NEXT: xvpermi.q $xr6, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr6, 238 -; CHECK-NEXT: xvpermi.q $xr7, $xr0, 48 -; CHECK-NEXT: xvextrins.b $xr0, $xr7, 255 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a2 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 17 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a3 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 34 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a4 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 51 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a5 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 68 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a6 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 85 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $a7 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 102 +; CHECK-NEXT: xvreplgr2vr.b $xr1, $t0 +; CHECK-NEXT: xvpermi.q $xr1, $xr0, 18 +; CHECK-NEXT: xvextrins.b $xr0, $xr1, 119 +; CHECK-NEXT: xvreplve0.d $xr0, $xr0 ; CHECK-NEXT: xvst $xr0, $a0, 0 ; CHECK-NEXT: ret entry: @@ -874,100 +756,17 @@ entry: define void @buildvector_v32i8_subseq_8(ptr %dst, i8 %a0, i8 %a1, i8 %a2, i8 %a3) nounwind { ; CHECK-LABEL: buildvector_v32i8_subseq_8: ; CHECK: # %bb.0: # %entry -; CHECK-NEXT: xvreplgr2vr.b $xr1, $a2 ; CHECK-NEXT: vinsgr2vr.b $vr0, $a1, 0 -; CHECK-NEXT: xvori.b $xr3, $xr1, 0 -; CHECK-NEXT: xvpermi.q $xr3, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr2, $a3 -; CHECK-NEXT: xvextrins.b $xr0, $xr3, 17 -; CHECK-NEXT: xvori.b $xr4, $xr2, 0 -; CHECK-NEXT: xvpermi.q $xr4, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr3, $a4 -; CHECK-NEXT: xvextrins.b $xr0, $xr4, 34 -; CHECK-NEXT: xvori.b $xr5, $xr3, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvreplgr2vr.b $xr4, $a1 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 51 -; CHECK-NEXT: xvori.b $xr5, $xr4, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 68 -; CHECK-NEXT: xvori.b $xr5, $xr1, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 85 -; CHECK-NEXT: xvori.b $xr5, $xr2, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 102 -; CHECK-NEXT: xvori.b $xr5, $xr3, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 119 -; CHECK-NEXT: xvori.b $xr5, $xr4, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 136 -; CHECK-NEXT: xvori.b $xr5, $xr1, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 153 -; CHECK-NEXT: xvori.b $xr5, $xr2, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 170 -; CHECK-NEXT: xvori.b $xr5, $xr3, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 187 -; CHECK-NEXT: xvori.b $xr5, $xr4, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 204 -; CHECK-NEXT: xvori.b $xr5, $xr1, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 221 -; CHECK-NEXT: xvori.b $xr5, $xr2, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 238 -; CHECK-NEXT: xvori.b $xr5, $xr3, 0 -; CHECK-NEXT: xvpermi.q $xr5, $xr0, 18 -; CHECK-NEXT: xvextrins.b $xr0, $xr5, 255 -; CHECK-NEXT: xv... [truncated] `````````` </details> https://github.com/llvm/llvm-project/pull/154533 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
