| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --version 5 |
| ; RUN: opt < %s -passes=loop-vectorize -scalable-vectorization=on -riscv-v-vector-bits-min=0 -mtriple riscv64-linux-gnu -mattr=+v,+f -S 2>%t | FileCheck %s -check-prefix=SCALABLE |
| ; RUN: opt < %s -passes=loop-vectorize -scalable-vectorization=off -mtriple riscv64-linux-gnu -mattr=+v,+f -S 2>%t | FileCheck %s -check-prefix=FIXEDLEN |
| ; RUN: opt < %s -passes=loop-vectorize -scalable-vectorization=on -riscv-v-vector-bits-min=0 -prefer-predicate-over-epilogue=predicate-else-scalar-epilogue -mtriple riscv64-linux-gnu -mattr=+v,+f -S 2>%t | FileCheck %s -check-prefix=TF-SCALABLE |
| |
| target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n64-S128" |
| target triple = "riscv64" |
| |
| define void @uniform_load(ptr noalias nocapture %a, ptr noalias nocapture %b, i64 %n) { |
| ; SCALABLE-LABEL: define void @uniform_load( |
| ; SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0:[0-9]+]] { |
| ; SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; SCALABLE: [[VECTOR_PH]]: |
| ; SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; SCALABLE: [[VECTOR_BODY]]: |
| ; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[TMP10:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; SCALABLE-NEXT: [[TMP7:%.*]] = load i64, ptr [[B]], align 8 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP7]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr align 8 [[TMP8]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP10]]) |
| ; SCALABLE-NEXT: [[TMP11:%.*]] = zext i32 [[TMP10]] to i64 |
| ; SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP11]], [[INDEX]] |
| ; SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP11]] |
| ; SCALABLE-NEXT: [[TMP6:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; SCALABLE-NEXT: br i1 [[TMP6]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] |
| ; SCALABLE: [[MIDDLE_BLOCK]]: |
| ; SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; SCALABLE: [[SCALAR_PH]]: |
| ; SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; SCALABLE: [[FOR_BODY]]: |
| ; SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; SCALABLE-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 8 |
| ; SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] |
| ; SCALABLE: [[FOR_END]]: |
| ; SCALABLE-NEXT: ret void |
| ; |
| ; FIXEDLEN-LABEL: define void @uniform_load( |
| ; FIXEDLEN-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0:[0-9]+]] { |
| ; FIXEDLEN-NEXT: [[ENTRY:.*]]: |
| ; FIXEDLEN-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; FIXEDLEN: [[VECTOR_PH]]: |
| ; FIXEDLEN-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; FIXEDLEN: [[VECTOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[TMP1:%.*]] = load i64, ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i64> poison, i64 [[TMP1]], i64 0 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT]], <4 x i64> poison, <4 x i32> zeroinitializer |
| ; FIXEDLEN-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; FIXEDLEN-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[TMP2]], i32 4 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP2]], align 8 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP4]], align 8 |
| ; FIXEDLEN-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; FIXEDLEN-NEXT: [[TMP5:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024 |
| ; FIXEDLEN-NEXT: br i1 [[TMP5]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] |
| ; FIXEDLEN: [[MIDDLE_BLOCK]]: |
| ; FIXEDLEN-NEXT: br label %[[SCALAR_PH]] |
| ; FIXEDLEN: [[SCALAR_PH]]: |
| ; FIXEDLEN-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; FIXEDLEN-NEXT: br label %[[FOR_BODY:.*]] |
| ; FIXEDLEN: [[FOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; FIXEDLEN-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; FIXEDLEN-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; FIXEDLEN-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END:.*]], label %[[FOR_BODY]], !llvm.loop [[LOOP3:![0-9]+]] |
| ; FIXEDLEN: [[FOR_END]]: |
| ; FIXEDLEN-NEXT: ret void |
| ; |
| ; TF-SCALABLE-LABEL: define void @uniform_load( |
| ; TF-SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0:[0-9]+]] { |
| ; TF-SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; TF-SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; TF-SCALABLE: [[VECTOR_PH]]: |
| ; TF-SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; TF-SCALABLE: [[VECTOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[TMP6:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; TF-SCALABLE-NEXT: [[TMP5:%.*]] = load i64, ptr [[B]], align 8 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP5]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; TF-SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr align 8 [[TMP7]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP6]]) |
| ; TF-SCALABLE-NEXT: [[TMP8:%.*]] = zext i32 [[TMP6]] to i64 |
| ; TF-SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP8]], [[INDEX]] |
| ; TF-SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP8]] |
| ; TF-SCALABLE-NEXT: [[TMP9:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; TF-SCALABLE-NEXT: br i1 [[TMP9]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] |
| ; TF-SCALABLE: [[MIDDLE_BLOCK]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; TF-SCALABLE: [[SCALAR_PH]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; TF-SCALABLE: [[FOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 8 |
| ; TF-SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; TF-SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; TF-SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; TF-SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] |
| ; TF-SCALABLE: [[FOR_END]]: |
| ; TF-SCALABLE-NEXT: ret void |
| ; |
| entry: |
| br label %for.body |
| |
| for.body: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ] |
| %v = load i64, ptr %b, align 8 |
| %arrayidx = getelementptr inbounds i64, ptr %a, i64 %iv |
| store i64 %v, ptr %arrayidx |
| %iv.next = add nuw nsw i64 %iv, 1 |
| %exitcond.not = icmp eq i64 %iv.next, 1025 |
| br i1 %exitcond.not, label %for.end, label %for.body |
| |
| for.end: |
| ret void |
| } |
| |
| define i64 @uniform_load_outside_use(ptr noalias nocapture %a, ptr noalias nocapture %b, i64 %n) { |
| ; SCALABLE-LABEL: define i64 @uniform_load_outside_use( |
| ; SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; SCALABLE-NEXT: [[ENTRY:.*]]: |
| ; SCALABLE-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64() |
| ; SCALABLE-NEXT: [[TMP1:%.*]] = shl nuw i64 [[TMP0]], 1 |
| ; SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1025, [[TMP1]] |
| ; SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; SCALABLE: [[VECTOR_PH]]: |
| ; SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64() |
| ; SCALABLE-NEXT: [[TMP3:%.*]] = mul nuw i64 [[TMP2]], 2 |
| ; SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1025, [[TMP3]] |
| ; SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1025, [[N_MOD_VF]] |
| ; SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; SCALABLE: [[VECTOR_BODY]]: |
| ; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[TMP6:%.*]] = load i64, ptr [[B]], align 8 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP6]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; SCALABLE-NEXT: store <vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr [[TMP8]], align 8 |
| ; SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], [[TMP3]] |
| ; SCALABLE-NEXT: [[TMP10:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]] |
| ; SCALABLE-NEXT: br i1 [[TMP10]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP5:![0-9]+]] |
| ; SCALABLE: [[MIDDLE_BLOCK]]: |
| ; SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1025, [[N_VEC]] |
| ; SCALABLE-NEXT: br i1 [[CMP_N]], label %[[FOR_END:.*]], label %[[SCALAR_PH]] |
| ; SCALABLE: [[SCALAR_PH]]: |
| ; SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; SCALABLE: [[FOR_BODY]]: |
| ; SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; SCALABLE-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 8 |
| ; SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] |
| ; SCALABLE: [[FOR_END]]: |
| ; SCALABLE-NEXT: [[V_LCSSA:%.*]] = phi i64 [ [[V]], %[[FOR_BODY]] ], [ [[TMP6]], %[[MIDDLE_BLOCK]] ] |
| ; SCALABLE-NEXT: ret i64 [[V_LCSSA]] |
| ; |
| ; FIXEDLEN-LABEL: define i64 @uniform_load_outside_use( |
| ; FIXEDLEN-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; FIXEDLEN-NEXT: [[ENTRY:.*]]: |
| ; FIXEDLEN-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; FIXEDLEN: [[VECTOR_PH]]: |
| ; FIXEDLEN-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; FIXEDLEN: [[VECTOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[TMP1:%.*]] = load i64, ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i64> poison, i64 [[TMP1]], i64 0 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT]], <4 x i64> poison, <4 x i32> zeroinitializer |
| ; FIXEDLEN-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; FIXEDLEN-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[TMP2]], i32 4 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP2]], align 8 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP4]], align 8 |
| ; FIXEDLEN-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; FIXEDLEN-NEXT: [[TMP5:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024 |
| ; FIXEDLEN-NEXT: br i1 [[TMP5]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] |
| ; FIXEDLEN: [[MIDDLE_BLOCK]]: |
| ; FIXEDLEN-NEXT: br label %[[SCALAR_PH]] |
| ; FIXEDLEN: [[SCALAR_PH]]: |
| ; FIXEDLEN-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; FIXEDLEN-NEXT: br label %[[FOR_BODY:.*]] |
| ; FIXEDLEN: [[FOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; FIXEDLEN-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; FIXEDLEN-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; FIXEDLEN-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END:.*]], label %[[FOR_BODY]], !llvm.loop [[LOOP5:![0-9]+]] |
| ; FIXEDLEN: [[FOR_END]]: |
| ; FIXEDLEN-NEXT: [[V_LCSSA:%.*]] = phi i64 [ [[V]], %[[FOR_BODY]] ] |
| ; FIXEDLEN-NEXT: ret i64 [[V_LCSSA]] |
| ; |
| ; TF-SCALABLE-LABEL: define i64 @uniform_load_outside_use( |
| ; TF-SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; TF-SCALABLE-NEXT: [[ENTRY:.*]]: |
| ; TF-SCALABLE-NEXT: [[TMP0:%.*]] = call i64 @llvm.vscale.i64() |
| ; TF-SCALABLE-NEXT: [[TMP1:%.*]] = shl nuw i64 [[TMP0]], 1 |
| ; TF-SCALABLE-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 1025, [[TMP1]] |
| ; TF-SCALABLE-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; TF-SCALABLE: [[VECTOR_PH]]: |
| ; TF-SCALABLE-NEXT: [[TMP2:%.*]] = call i64 @llvm.vscale.i64() |
| ; TF-SCALABLE-NEXT: [[TMP3:%.*]] = mul nuw i64 [[TMP2]], 2 |
| ; TF-SCALABLE-NEXT: [[N_MOD_VF:%.*]] = urem i64 1025, [[TMP3]] |
| ; TF-SCALABLE-NEXT: [[N_VEC:%.*]] = sub i64 1025, [[N_MOD_VF]] |
| ; TF-SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; TF-SCALABLE: [[VECTOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 8 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[V]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; TF-SCALABLE-NEXT: store <vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr [[ARRAYIDX]], align 8 |
| ; TF-SCALABLE-NEXT: [[INDEX_NEXT]] = add nuw i64 [[IV]], [[TMP3]] |
| ; TF-SCALABLE-NEXT: [[TMP8:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]] |
| ; TF-SCALABLE-NEXT: br i1 [[TMP8]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP5:![0-9]+]] |
| ; TF-SCALABLE: [[MIDDLE_BLOCK]]: |
| ; TF-SCALABLE-NEXT: [[CMP_N:%.*]] = icmp eq i64 1025, [[N_VEC]] |
| ; TF-SCALABLE-NEXT: br i1 [[CMP_N]], label %[[FOR_END:.*]], label %[[SCALAR_PH]] |
| ; TF-SCALABLE: [[SCALAR_PH]]: |
| ; TF-SCALABLE-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ [[N_VEC]], %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; TF-SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; TF-SCALABLE: [[FOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[IV1:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[V1:%.*]] = load i64, ptr [[B]], align 8 |
| ; TF-SCALABLE-NEXT: [[ARRAYIDX1:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV1]] |
| ; TF-SCALABLE-NEXT: store i64 [[V1]], ptr [[ARRAYIDX1]], align 8 |
| ; TF-SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV1]], 1 |
| ; TF-SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; TF-SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] |
| ; TF-SCALABLE: [[FOR_END]]: |
| ; TF-SCALABLE-NEXT: [[V_LCSSA:%.*]] = phi i64 [ [[V1]], %[[FOR_BODY]] ], [ [[V]], %[[MIDDLE_BLOCK]] ] |
| ; TF-SCALABLE-NEXT: ret i64 [[V_LCSSA]] |
| ; |
| entry: |
| br label %for.body |
| |
| for.body: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ] |
| %v = load i64, ptr %b, align 8 |
| %arrayidx = getelementptr inbounds i64, ptr %a, i64 %iv |
| store i64 %v, ptr %arrayidx |
| %iv.next = add nuw nsw i64 %iv, 1 |
| %exitcond.not = icmp eq i64 %iv.next, 1025 |
| br i1 %exitcond.not, label %for.end, label %for.body |
| |
| for.end: |
| ret i64 %v |
| } |
| |
| |
| define void @conditional_uniform_load(ptr noalias nocapture %a, ptr noalias nocapture %b, i64 %n) { |
| ; SCALABLE-LABEL: define void @conditional_uniform_load( |
| ; SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; SCALABLE: [[VECTOR_PH]]: |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 4 x ptr> poison, ptr [[B]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 4 x ptr> [[BROADCAST_SPLATINSERT]], <vscale x 4 x ptr> poison, <vscale x 4 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[TMP6:%.*]] = call <vscale x 4 x i64> @llvm.stepvector.nxv4i64() |
| ; SCALABLE-NEXT: [[TMP7:%.*]] = mul <vscale x 4 x i64> [[TMP6]], splat (i64 1) |
| ; SCALABLE-NEXT: [[INDUCTION:%.*]] = add <vscale x 4 x i64> zeroinitializer, [[TMP7]] |
| ; SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; SCALABLE: [[VECTOR_BODY]]: |
| ; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[VEC_IND:%.*]] = phi <vscale x 4 x i64> [ [[INDUCTION]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[TMP17:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 4, i1 true) |
| ; SCALABLE-NEXT: [[TMP8:%.*]] = zext i32 [[TMP17]] to i64 |
| ; SCALABLE-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <vscale x 4 x i64> poison, i64 [[TMP8]], i64 0 |
| ; SCALABLE-NEXT: [[DOTSPLAT:%.*]] = shufflevector <vscale x 4 x i64> [[DOTSPLATINSERT]], <vscale x 4 x i64> poison, <vscale x 4 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[TMP10:%.*]] = icmp ugt <vscale x 4 x i64> [[VEC_IND]], splat (i64 10) |
| ; SCALABLE-NEXT: [[WIDE_MASKED_GATHER:%.*]] = call <vscale x 4 x i64> @llvm.vp.gather.nxv4i64.nxv4p0(<vscale x 4 x ptr> align 8 [[BROADCAST_SPLAT]], <vscale x 4 x i1> [[TMP10]], i32 [[TMP17]]) |
| ; SCALABLE-NEXT: [[PREDPHI:%.*]] = select <vscale x 4 x i1> [[TMP10]], <vscale x 4 x i64> [[WIDE_MASKED_GATHER]], <vscale x 4 x i64> zeroinitializer |
| ; SCALABLE-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; SCALABLE-NEXT: call void @llvm.vp.store.nxv4i64.p0(<vscale x 4 x i64> [[PREDPHI]], ptr align 8 [[TMP12]], <vscale x 4 x i1> splat (i1 true), i32 [[TMP17]]) |
| ; SCALABLE-NEXT: [[TMP15:%.*]] = zext i32 [[TMP17]] to i64 |
| ; SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP15]], [[INDEX]] |
| ; SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP15]] |
| ; SCALABLE-NEXT: [[VEC_IND_NEXT]] = add <vscale x 4 x i64> [[VEC_IND]], [[DOTSPLAT]] |
| ; SCALABLE-NEXT: [[TMP14:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; SCALABLE-NEXT: br i1 [[TMP14]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP7:![0-9]+]] |
| ; SCALABLE: [[MIDDLE_BLOCK]]: |
| ; SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; SCALABLE: [[SCALAR_PH]]: |
| ; SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; SCALABLE: [[FOR_BODY]]: |
| ; SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[LATCH:.*]] ] |
| ; SCALABLE-NEXT: [[CMP:%.*]] = icmp ugt i64 [[IV]], 10 |
| ; SCALABLE-NEXT: br i1 [[CMP]], label %[[DO_LOAD:.*]], label %[[LATCH]] |
| ; SCALABLE: [[DO_LOAD]]: |
| ; SCALABLE-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 8 |
| ; SCALABLE-NEXT: br label %[[LATCH]] |
| ; SCALABLE: [[LATCH]]: |
| ; SCALABLE-NEXT: [[PHI:%.*]] = phi i64 [ 0, %[[FOR_BODY]] ], [ [[V]], %[[DO_LOAD]] ] |
| ; SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; SCALABLE-NEXT: store i64 [[PHI]], ptr [[ARRAYIDX]], align 8 |
| ; SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] |
| ; SCALABLE: [[FOR_END]]: |
| ; SCALABLE-NEXT: ret void |
| ; |
| ; FIXEDLEN-LABEL: define void @conditional_uniform_load( |
| ; FIXEDLEN-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; FIXEDLEN-NEXT: [[ENTRY:.*]]: |
| ; FIXEDLEN-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; FIXEDLEN: [[VECTOR_PH]]: |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x ptr> poison, ptr [[B]], i64 0 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x ptr> [[BROADCAST_SPLATINSERT]], <4 x ptr> poison, <4 x i32> zeroinitializer |
| ; FIXEDLEN-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; FIXEDLEN: [[VECTOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ <i64 0, i64 1, i64 2, i64 3>, %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[STEP_ADD:%.*]] = add <4 x i64> [[VEC_IND]], splat (i64 4) |
| ; FIXEDLEN-NEXT: [[TMP1:%.*]] = icmp ugt <4 x i64> [[VEC_IND]], splat (i64 10) |
| ; FIXEDLEN-NEXT: [[TMP2:%.*]] = icmp ugt <4 x i64> [[STEP_ADD]], splat (i64 10) |
| ; FIXEDLEN-NEXT: [[WIDE_MASKED_GATHER:%.*]] = call <4 x i64> @llvm.masked.gather.v4i64.v4p0(<4 x ptr> [[BROADCAST_SPLAT]], i32 8, <4 x i1> [[TMP1]], <4 x i64> poison) |
| ; FIXEDLEN-NEXT: [[WIDE_MASKED_GATHER1:%.*]] = call <4 x i64> @llvm.masked.gather.v4i64.v4p0(<4 x ptr> [[BROADCAST_SPLAT]], i32 8, <4 x i1> [[TMP2]], <4 x i64> poison) |
| ; FIXEDLEN-NEXT: [[PREDPHI:%.*]] = select <4 x i1> [[TMP1]], <4 x i64> [[WIDE_MASKED_GATHER]], <4 x i64> zeroinitializer |
| ; FIXEDLEN-NEXT: [[PREDPHI2:%.*]] = select <4 x i1> [[TMP2]], <4 x i64> [[WIDE_MASKED_GATHER1]], <4 x i64> zeroinitializer |
| ; FIXEDLEN-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; FIXEDLEN-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[TMP3]], i32 4 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[PREDPHI]], ptr [[TMP3]], align 8 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[PREDPHI2]], ptr [[TMP5]], align 8 |
| ; FIXEDLEN-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; FIXEDLEN-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[STEP_ADD]], splat (i64 4) |
| ; FIXEDLEN-NEXT: [[TMP6:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024 |
| ; FIXEDLEN-NEXT: br i1 [[TMP6]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] |
| ; FIXEDLEN: [[MIDDLE_BLOCK]]: |
| ; FIXEDLEN-NEXT: br label %[[SCALAR_PH]] |
| ; FIXEDLEN: [[SCALAR_PH]]: |
| ; FIXEDLEN-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; FIXEDLEN-NEXT: br label %[[FOR_BODY:.*]] |
| ; FIXEDLEN: [[FOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[LATCH:.*]] ] |
| ; FIXEDLEN-NEXT: [[CMP:%.*]] = icmp ugt i64 [[IV]], 10 |
| ; FIXEDLEN-NEXT: br i1 [[CMP]], label %[[DO_LOAD:.*]], label %[[LATCH]] |
| ; FIXEDLEN: [[DO_LOAD]]: |
| ; FIXEDLEN-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: br label %[[LATCH]] |
| ; FIXEDLEN: [[LATCH]]: |
| ; FIXEDLEN-NEXT: [[PHI:%.*]] = phi i64 [ 0, %[[FOR_BODY]] ], [ [[V]], %[[DO_LOAD]] ] |
| ; FIXEDLEN-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; FIXEDLEN-NEXT: store i64 [[PHI]], ptr [[ARRAYIDX]], align 8 |
| ; FIXEDLEN-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; FIXEDLEN-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; FIXEDLEN-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END:.*]], label %[[FOR_BODY]], !llvm.loop [[LOOP7:![0-9]+]] |
| ; FIXEDLEN: [[FOR_END]]: |
| ; FIXEDLEN-NEXT: ret void |
| ; |
| ; TF-SCALABLE-LABEL: define void @conditional_uniform_load( |
| ; TF-SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; TF-SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; TF-SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; TF-SCALABLE: [[VECTOR_PH]]: |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 4 x ptr> poison, ptr [[B]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 4 x ptr> [[BROADCAST_SPLATINSERT]], <vscale x 4 x ptr> poison, <vscale x 4 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[TMP5:%.*]] = call <vscale x 4 x i64> @llvm.stepvector.nxv4i64() |
| ; TF-SCALABLE-NEXT: [[TMP6:%.*]] = mul <vscale x 4 x i64> [[TMP5]], splat (i64 1) |
| ; TF-SCALABLE-NEXT: [[INDUCTION:%.*]] = add <vscale x 4 x i64> zeroinitializer, [[TMP6]] |
| ; TF-SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; TF-SCALABLE: [[VECTOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[VEC_IND:%.*]] = phi <vscale x 4 x i64> [ [[INDUCTION]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[TMP7:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 4, i1 true) |
| ; TF-SCALABLE-NEXT: [[TMP11:%.*]] = zext i32 [[TMP7]] to i64 |
| ; TF-SCALABLE-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <vscale x 4 x i64> poison, i64 [[TMP11]], i64 0 |
| ; TF-SCALABLE-NEXT: [[DOTSPLAT:%.*]] = shufflevector <vscale x 4 x i64> [[DOTSPLATINSERT]], <vscale x 4 x i64> poison, <vscale x 4 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[TMP10:%.*]] = icmp ugt <vscale x 4 x i64> [[VEC_IND]], splat (i64 10) |
| ; TF-SCALABLE-NEXT: [[WIDE_MASKED_GATHER:%.*]] = call <vscale x 4 x i64> @llvm.vp.gather.nxv4i64.nxv4p0(<vscale x 4 x ptr> align 8 [[BROADCAST_SPLAT]], <vscale x 4 x i1> [[TMP10]], i32 [[TMP7]]) |
| ; TF-SCALABLE-NEXT: [[PREDPHI:%.*]] = select <vscale x 4 x i1> [[TMP10]], <vscale x 4 x i64> [[WIDE_MASKED_GATHER]], <vscale x 4 x i64> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; TF-SCALABLE-NEXT: call void @llvm.vp.store.nxv4i64.p0(<vscale x 4 x i64> [[PREDPHI]], ptr align 8 [[TMP12]], <vscale x 4 x i1> splat (i1 true), i32 [[TMP7]]) |
| ; TF-SCALABLE-NEXT: [[TMP15:%.*]] = zext i32 [[TMP7]] to i64 |
| ; TF-SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP15]], [[INDEX]] |
| ; TF-SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP15]] |
| ; TF-SCALABLE-NEXT: [[VEC_IND_NEXT]] = add <vscale x 4 x i64> [[VEC_IND]], [[DOTSPLAT]] |
| ; TF-SCALABLE-NEXT: [[TMP17:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; TF-SCALABLE-NEXT: br i1 [[TMP17]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP7:![0-9]+]] |
| ; TF-SCALABLE: [[MIDDLE_BLOCK]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; TF-SCALABLE: [[SCALAR_PH]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; TF-SCALABLE: [[FOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[LATCH:.*]] ] |
| ; TF-SCALABLE-NEXT: [[CMP:%.*]] = icmp ugt i64 [[IV]], 10 |
| ; TF-SCALABLE-NEXT: br i1 [[CMP]], label %[[DO_LOAD:.*]], label %[[LATCH]] |
| ; TF-SCALABLE: [[DO_LOAD]]: |
| ; TF-SCALABLE-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 8 |
| ; TF-SCALABLE-NEXT: br label %[[LATCH]] |
| ; TF-SCALABLE: [[LATCH]]: |
| ; TF-SCALABLE-NEXT: [[PHI:%.*]] = phi i64 [ 0, %[[FOR_BODY]] ], [ [[V]], %[[DO_LOAD]] ] |
| ; TF-SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; TF-SCALABLE-NEXT: store i64 [[PHI]], ptr [[ARRAYIDX]], align 8 |
| ; TF-SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; TF-SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; TF-SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] |
| ; TF-SCALABLE: [[FOR_END]]: |
| ; TF-SCALABLE-NEXT: ret void |
| ; |
| entry: |
| br label %for.body |
| |
| for.body: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %latch ] |
| %cmp = icmp ugt i64 %iv, 10 |
| br i1 %cmp, label %do_load, label %latch |
| do_load: |
| %v = load i64, ptr %b, align 8 |
| br label %latch |
| |
| latch: |
| %phi = phi i64 [0, %for.body], [%v, %do_load] |
| %arrayidx = getelementptr inbounds i64, ptr %a, i64 %iv |
| store i64 %phi, ptr %arrayidx |
| %iv.next = add nuw nsw i64 %iv, 1 |
| %exitcond.not = icmp eq i64 %iv.next, 1025 |
| br i1 %exitcond.not, label %for.end, label %for.body, !llvm.loop !0 |
| |
| for.end: |
| ret void |
| } |
| |
| define void @uniform_load_unaligned(ptr noalias nocapture %a, ptr noalias nocapture %b, i64 %n) { |
| ; SCALABLE-LABEL: define void @uniform_load_unaligned( |
| ; SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; SCALABLE: [[VECTOR_PH]]: |
| ; SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; SCALABLE: [[VECTOR_BODY]]: |
| ; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[TMP10:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; SCALABLE-NEXT: [[TMP6:%.*]] = load i64, ptr [[B]], align 1 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP6]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[TMP8:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr align 8 [[TMP8]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP10]]) |
| ; SCALABLE-NEXT: [[TMP11:%.*]] = zext i32 [[TMP10]] to i64 |
| ; SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP11]], [[INDEX]] |
| ; SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP11]] |
| ; SCALABLE-NEXT: [[TMP7:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; SCALABLE-NEXT: br i1 [[TMP7]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP9:![0-9]+]] |
| ; SCALABLE: [[MIDDLE_BLOCK]]: |
| ; SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; SCALABLE: [[SCALAR_PH]]: |
| ; SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; SCALABLE: [[FOR_BODY]]: |
| ; SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; SCALABLE-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 1 |
| ; SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] |
| ; SCALABLE: [[FOR_END]]: |
| ; SCALABLE-NEXT: ret void |
| ; |
| ; FIXEDLEN-LABEL: define void @uniform_load_unaligned( |
| ; FIXEDLEN-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; FIXEDLEN-NEXT: [[ENTRY:.*]]: |
| ; FIXEDLEN-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; FIXEDLEN: [[VECTOR_PH]]: |
| ; FIXEDLEN-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; FIXEDLEN: [[VECTOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[TMP1:%.*]] = load i64, ptr [[B]], align 1 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i64> poison, i64 [[TMP1]], i64 0 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT]], <4 x i64> poison, <4 x i32> zeroinitializer |
| ; FIXEDLEN-NEXT: [[TMP2:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; FIXEDLEN-NEXT: [[TMP4:%.*]] = getelementptr inbounds i64, ptr [[TMP2]], i32 4 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP2]], align 8 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP4]], align 8 |
| ; FIXEDLEN-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; FIXEDLEN-NEXT: [[TMP5:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024 |
| ; FIXEDLEN-NEXT: br i1 [[TMP5]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] |
| ; FIXEDLEN: [[MIDDLE_BLOCK]]: |
| ; FIXEDLEN-NEXT: br label %[[SCALAR_PH]] |
| ; FIXEDLEN: [[SCALAR_PH]]: |
| ; FIXEDLEN-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; FIXEDLEN-NEXT: br label %[[FOR_BODY:.*]] |
| ; FIXEDLEN: [[FOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 1 |
| ; FIXEDLEN-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; FIXEDLEN-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; FIXEDLEN-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; FIXEDLEN-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END:.*]], label %[[FOR_BODY]], !llvm.loop [[LOOP9:![0-9]+]] |
| ; FIXEDLEN: [[FOR_END]]: |
| ; FIXEDLEN-NEXT: ret void |
| ; |
| ; TF-SCALABLE-LABEL: define void @uniform_load_unaligned( |
| ; TF-SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; TF-SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; TF-SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; TF-SCALABLE: [[VECTOR_PH]]: |
| ; TF-SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; TF-SCALABLE: [[VECTOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[TMP6:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; TF-SCALABLE-NEXT: [[TMP5:%.*]] = load i64, ptr [[B]], align 1 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP5]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; TF-SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr align 8 [[TMP7]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP6]]) |
| ; TF-SCALABLE-NEXT: [[TMP8:%.*]] = zext i32 [[TMP6]] to i64 |
| ; TF-SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP8]], [[INDEX]] |
| ; TF-SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP8]] |
| ; TF-SCALABLE-NEXT: [[TMP9:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; TF-SCALABLE-NEXT: br i1 [[TMP9]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP9:![0-9]+]] |
| ; TF-SCALABLE: [[MIDDLE_BLOCK]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; TF-SCALABLE: [[SCALAR_PH]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; TF-SCALABLE: [[FOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[V:%.*]] = load i64, ptr [[B]], align 1 |
| ; TF-SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; TF-SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; TF-SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; TF-SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] |
| ; TF-SCALABLE: [[FOR_END]]: |
| ; TF-SCALABLE-NEXT: ret void |
| ; |
| entry: |
| br label %for.body |
| |
| for.body: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ] |
| %v = load i64, ptr %b, align 1 |
| %arrayidx = getelementptr inbounds i64, ptr %a, i64 %iv |
| store i64 %v, ptr %arrayidx |
| %iv.next = add nuw nsw i64 %iv, 1 |
| %exitcond.not = icmp eq i64 %iv.next, 1025 |
| br i1 %exitcond.not, label %for.end, label %for.body |
| |
| for.end: |
| ret void |
| } |
| |
| define void @uniform_store(ptr noalias nocapture %a, ptr noalias nocapture %b, i64 %v, i64 %n) { |
| ; SCALABLE-LABEL: define void @uniform_store( |
| ; SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; SCALABLE: [[VECTOR_PH]]: |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[V]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; SCALABLE: [[VECTOR_BODY]]: |
| ; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[TMP9:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 8 |
| ; SCALABLE-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr align 8 [[TMP7]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP9]]) |
| ; SCALABLE-NEXT: [[TMP10:%.*]] = zext i32 [[TMP9]] to i64 |
| ; SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP10]], [[INDEX]] |
| ; SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP10]] |
| ; SCALABLE-NEXT: [[TMP6:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; SCALABLE-NEXT: br i1 [[TMP6]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP11:![0-9]+]] |
| ; SCALABLE: [[MIDDLE_BLOCK]]: |
| ; SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; SCALABLE: [[SCALAR_PH]]: |
| ; SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; SCALABLE: [[FOR_BODY]]: |
| ; SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 8 |
| ; SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] |
| ; SCALABLE: [[FOR_END]]: |
| ; SCALABLE-NEXT: ret void |
| ; |
| ; FIXEDLEN-LABEL: define void @uniform_store( |
| ; FIXEDLEN-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; FIXEDLEN-NEXT: [[ENTRY:.*]]: |
| ; FIXEDLEN-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; FIXEDLEN: [[VECTOR_PH]]: |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i64> poison, i64 [[V]], i64 0 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT]], <4 x i64> poison, <4 x i32> zeroinitializer |
| ; FIXEDLEN-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; FIXEDLEN: [[VECTOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: [[TMP1:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; FIXEDLEN-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[TMP1]], i32 4 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP1]], align 8 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP3]], align 8 |
| ; FIXEDLEN-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; FIXEDLEN-NEXT: [[TMP4:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024 |
| ; FIXEDLEN-NEXT: br i1 [[TMP4]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] |
| ; FIXEDLEN: [[MIDDLE_BLOCK]]: |
| ; FIXEDLEN-NEXT: br label %[[SCALAR_PH]] |
| ; FIXEDLEN: [[SCALAR_PH]]: |
| ; FIXEDLEN-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; FIXEDLEN-NEXT: br label %[[FOR_BODY:.*]] |
| ; FIXEDLEN: [[FOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; FIXEDLEN-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; FIXEDLEN-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; FIXEDLEN-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END:.*]], label %[[FOR_BODY]], !llvm.loop [[LOOP11:![0-9]+]] |
| ; FIXEDLEN: [[FOR_END]]: |
| ; FIXEDLEN-NEXT: ret void |
| ; |
| ; TF-SCALABLE-LABEL: define void @uniform_store( |
| ; TF-SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; TF-SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; TF-SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; TF-SCALABLE: [[VECTOR_PH]]: |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[V]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; TF-SCALABLE: [[VECTOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[TMP5:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 8 |
| ; TF-SCALABLE-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; TF-SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr align 8 [[TMP6]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP5]]) |
| ; TF-SCALABLE-NEXT: [[TMP7:%.*]] = zext i32 [[TMP5]] to i64 |
| ; TF-SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP7]], [[INDEX]] |
| ; TF-SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP7]] |
| ; TF-SCALABLE-NEXT: [[TMP8:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; TF-SCALABLE-NEXT: br i1 [[TMP8]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP11:![0-9]+]] |
| ; TF-SCALABLE: [[MIDDLE_BLOCK]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; TF-SCALABLE: [[SCALAR_PH]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; TF-SCALABLE: [[FOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 8 |
| ; TF-SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; TF-SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; TF-SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; TF-SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] |
| ; TF-SCALABLE: [[FOR_END]]: |
| ; TF-SCALABLE-NEXT: ret void |
| ; |
| entry: |
| br label %for.body |
| |
| for.body: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ] |
| store i64 %v, ptr %b, align 8 |
| %arrayidx = getelementptr inbounds i64, ptr %a, i64 %iv |
| store i64 %v, ptr %arrayidx |
| %iv.next = add nuw nsw i64 %iv, 1 |
| %exitcond.not = icmp eq i64 %iv.next, 1025 |
| br i1 %exitcond.not, label %for.end, label %for.body |
| |
| for.end: |
| ret void |
| } |
| |
| define void @uniform_store_of_loop_varying(ptr noalias nocapture %a, ptr noalias nocapture %b, i64 %v, i64 %n) { |
| ; SCALABLE-LABEL: define void @uniform_store_of_loop_varying( |
| ; SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; SCALABLE: [[VECTOR_PH]]: |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 2 x ptr> poison, ptr [[B]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT1:%.*]] = shufflevector <vscale x 2 x ptr> [[BROADCAST_SPLATINSERT1]], <vscale x 2 x ptr> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[V]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[TMP6:%.*]] = call <vscale x 2 x i64> @llvm.stepvector.nxv2i64() |
| ; SCALABLE-NEXT: [[TMP13:%.*]] = mul <vscale x 2 x i64> [[TMP6]], splat (i64 1) |
| ; SCALABLE-NEXT: [[INDUCTION:%.*]] = add <vscale x 2 x i64> zeroinitializer, [[TMP13]] |
| ; SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; SCALABLE: [[VECTOR_BODY]]: |
| ; SCALABLE-NEXT: [[TMP10:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[VEC_IND:%.*]] = phi <vscale x 2 x i64> [ [[INDUCTION]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[TMP7:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; SCALABLE-NEXT: [[TMP8:%.*]] = zext i32 [[TMP7]] to i64 |
| ; SCALABLE-NEXT: [[DOTSPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP8]], i64 0 |
| ; SCALABLE-NEXT: [[DOTSPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[DOTSPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: call void @llvm.vp.scatter.nxv2i64.nxv2p0(<vscale x 2 x i64> [[VEC_IND]], <vscale x 2 x ptr> align 8 [[BROADCAST_SPLAT1]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP7]]) |
| ; SCALABLE-NEXT: [[TMP16:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[TMP10]] |
| ; SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr align 8 [[TMP16]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP7]]) |
| ; SCALABLE-NEXT: [[TMP11:%.*]] = zext i32 [[TMP7]] to i64 |
| ; SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP11]], [[TMP10]] |
| ; SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP11]] |
| ; SCALABLE-NEXT: [[VEC_IND_NEXT]] = add <vscale x 2 x i64> [[VEC_IND]], [[DOTSPLAT]] |
| ; SCALABLE-NEXT: [[TMP9:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; SCALABLE-NEXT: br i1 [[TMP9]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP13:![0-9]+]] |
| ; SCALABLE: [[MIDDLE_BLOCK]]: |
| ; SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; SCALABLE: [[SCALAR_PH]]: |
| ; SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; SCALABLE: [[FOR_BODY]]: |
| ; SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; SCALABLE-NEXT: store i64 [[IV]], ptr [[B]], align 8 |
| ; SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] |
| ; SCALABLE: [[FOR_END]]: |
| ; SCALABLE-NEXT: ret void |
| ; |
| ; FIXEDLEN-LABEL: define void @uniform_store_of_loop_varying( |
| ; FIXEDLEN-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; FIXEDLEN-NEXT: [[ENTRY:.*]]: |
| ; FIXEDLEN-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; FIXEDLEN: [[VECTOR_PH]]: |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i64> poison, i64 [[V]], i64 0 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT]], <4 x i64> poison, <4 x i32> zeroinitializer |
| ; FIXEDLEN-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; FIXEDLEN: [[VECTOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[TMP1:%.*]] = add i64 [[INDEX]], 4 |
| ; FIXEDLEN-NEXT: [[TMP2:%.*]] = add i64 [[INDEX]], 5 |
| ; FIXEDLEN-NEXT: [[TMP3:%.*]] = add i64 [[INDEX]], 6 |
| ; FIXEDLEN-NEXT: [[TMP4:%.*]] = add i64 [[INDEX]], 7 |
| ; FIXEDLEN-NEXT: store i64 [[TMP4]], ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; FIXEDLEN-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[TMP5]], i32 4 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP5]], align 8 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP7]], align 8 |
| ; FIXEDLEN-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; FIXEDLEN-NEXT: [[TMP8:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024 |
| ; FIXEDLEN-NEXT: br i1 [[TMP8]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] |
| ; FIXEDLEN: [[MIDDLE_BLOCK]]: |
| ; FIXEDLEN-NEXT: br label %[[SCALAR_PH]] |
| ; FIXEDLEN: [[SCALAR_PH]]: |
| ; FIXEDLEN-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; FIXEDLEN-NEXT: br label %[[FOR_BODY:.*]] |
| ; FIXEDLEN: [[FOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; FIXEDLEN-NEXT: store i64 [[IV]], ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; FIXEDLEN-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; FIXEDLEN-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; FIXEDLEN-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END:.*]], label %[[FOR_BODY]], !llvm.loop [[LOOP13:![0-9]+]] |
| ; FIXEDLEN: [[FOR_END]]: |
| ; FIXEDLEN-NEXT: ret void |
| ; |
| ; TF-SCALABLE-LABEL: define void @uniform_store_of_loop_varying( |
| ; TF-SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; TF-SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; TF-SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; TF-SCALABLE: [[VECTOR_PH]]: |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x ptr> poison, ptr [[B]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x ptr> [[BROADCAST_SPLATINSERT]], <vscale x 2 x ptr> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT2:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[V]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT3:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT2]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[TMP5:%.*]] = call <vscale x 2 x i64> @llvm.stepvector.nxv2i64() |
| ; TF-SCALABLE-NEXT: [[TMP7:%.*]] = mul <vscale x 2 x i64> [[TMP5]], splat (i64 1) |
| ; TF-SCALABLE-NEXT: [[INDUCTION:%.*]] = add <vscale x 2 x i64> zeroinitializer, [[TMP7]] |
| ; TF-SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; TF-SCALABLE: [[VECTOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[VEC_IND:%.*]] = phi <vscale x 2 x i64> [ [[INDUCTION]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[TMP9:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; TF-SCALABLE-NEXT: [[TMP13:%.*]] = zext i32 [[TMP9]] to i64 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP13]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT1]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: call void @llvm.vp.scatter.nxv2i64.nxv2p0(<vscale x 2 x i64> [[VEC_IND]], <vscale x 2 x ptr> align 8 [[BROADCAST_SPLAT]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP9]]) |
| ; TF-SCALABLE-NEXT: [[TMP10:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; TF-SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT3]], ptr align 8 [[TMP10]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP9]]) |
| ; TF-SCALABLE-NEXT: [[TMP11:%.*]] = zext i32 [[TMP9]] to i64 |
| ; TF-SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP11]], [[INDEX]] |
| ; TF-SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP11]] |
| ; TF-SCALABLE-NEXT: [[VEC_IND_NEXT]] = add <vscale x 2 x i64> [[VEC_IND]], [[BROADCAST_SPLAT2]] |
| ; TF-SCALABLE-NEXT: [[TMP12:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; TF-SCALABLE-NEXT: br i1 [[TMP12]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP13:![0-9]+]] |
| ; TF-SCALABLE: [[MIDDLE_BLOCK]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; TF-SCALABLE: [[SCALAR_PH]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; TF-SCALABLE: [[FOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: store i64 [[IV]], ptr [[B]], align 8 |
| ; TF-SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; TF-SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; TF-SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; TF-SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] |
| ; TF-SCALABLE: [[FOR_END]]: |
| ; TF-SCALABLE-NEXT: ret void |
| ; |
| entry: |
| br label %for.body |
| |
| for.body: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ] |
| store i64 %iv, ptr %b, align 8 |
| %arrayidx = getelementptr inbounds i64, ptr %a, i64 %iv |
| store i64 %v, ptr %arrayidx |
| %iv.next = add nuw nsw i64 %iv, 1 |
| %exitcond.not = icmp eq i64 %iv.next, 1025 |
| br i1 %exitcond.not, label %for.end, label %for.body |
| |
| for.end: |
| ret void |
| } |
| |
| define void @conditional_uniform_store(ptr noalias nocapture %a, ptr noalias nocapture %b, i64 %v, i64 %n) { |
| ; SCALABLE-LABEL: define void @conditional_uniform_store( |
| ; SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; SCALABLE: [[VECTOR_PH]]: |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT2:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[V]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT1:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT2]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 2 x ptr> poison, ptr [[B]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <vscale x 2 x ptr> [[BROADCAST_SPLATINSERT1]], <vscale x 2 x ptr> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[TMP6:%.*]] = call <vscale x 2 x i64> @llvm.stepvector.nxv2i64() |
| ; SCALABLE-NEXT: [[TMP8:%.*]] = mul <vscale x 2 x i64> [[TMP6]], splat (i64 1) |
| ; SCALABLE-NEXT: [[INDUCTION:%.*]] = add <vscale x 2 x i64> zeroinitializer, [[TMP8]] |
| ; SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; SCALABLE: [[VECTOR_BODY]]: |
| ; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[VEC_IND:%.*]] = phi <vscale x 2 x i64> [ [[INDUCTION]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[TMP7:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; SCALABLE-NEXT: [[TMP14:%.*]] = zext i32 [[TMP7]] to i64 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP14]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: [[TMP10:%.*]] = icmp ugt <vscale x 2 x i64> [[VEC_IND]], splat (i64 10) |
| ; SCALABLE-NEXT: call void @llvm.vp.scatter.nxv2i64.nxv2p0(<vscale x 2 x i64> [[BROADCAST_SPLAT1]], <vscale x 2 x ptr> align 8 [[BROADCAST_SPLAT2]], <vscale x 2 x i1> [[TMP10]], i32 [[TMP7]]) |
| ; SCALABLE-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT1]], ptr align 8 [[TMP12]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP7]]) |
| ; SCALABLE-NEXT: [[TMP15:%.*]] = zext i32 [[TMP7]] to i64 |
| ; SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP15]], [[INDEX]] |
| ; SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP15]] |
| ; SCALABLE-NEXT: [[VEC_IND_NEXT]] = add <vscale x 2 x i64> [[VEC_IND]], [[BROADCAST_SPLAT]] |
| ; SCALABLE-NEXT: [[TMP11:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; SCALABLE-NEXT: br i1 [[TMP11]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP15:![0-9]+]] |
| ; SCALABLE: [[MIDDLE_BLOCK]]: |
| ; SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; SCALABLE: [[SCALAR_PH]]: |
| ; SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; SCALABLE: [[FOR_BODY]]: |
| ; SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[LATCH:.*]] ] |
| ; SCALABLE-NEXT: [[CMP:%.*]] = icmp ugt i64 [[IV]], 10 |
| ; SCALABLE-NEXT: br i1 [[CMP]], label %[[DO_STORE:.*]], label %[[LATCH]] |
| ; SCALABLE: [[DO_STORE]]: |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 8 |
| ; SCALABLE-NEXT: br label %[[LATCH]] |
| ; SCALABLE: [[LATCH]]: |
| ; SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]] |
| ; SCALABLE: [[FOR_END]]: |
| ; SCALABLE-NEXT: ret void |
| ; |
| ; FIXEDLEN-LABEL: define void @conditional_uniform_store( |
| ; FIXEDLEN-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; FIXEDLEN-NEXT: [[ENTRY:.*]]: |
| ; FIXEDLEN-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; FIXEDLEN: [[VECTOR_PH]]: |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i64> poison, i64 [[V]], i64 0 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT]], <4 x i64> poison, <4 x i32> zeroinitializer |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <4 x ptr> poison, ptr [[B]], i64 0 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <4 x ptr> [[BROADCAST_SPLATINSERT1]], <4 x ptr> poison, <4 x i32> zeroinitializer |
| ; FIXEDLEN-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; FIXEDLEN: [[VECTOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[VEC_IND:%.*]] = phi <4 x i64> [ <i64 0, i64 1, i64 2, i64 3>, %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: [[STEP_ADD:%.*]] = add <4 x i64> [[VEC_IND]], splat (i64 4) |
| ; FIXEDLEN-NEXT: [[TMP1:%.*]] = icmp ugt <4 x i64> [[VEC_IND]], splat (i64 10) |
| ; FIXEDLEN-NEXT: [[TMP2:%.*]] = icmp ugt <4 x i64> [[STEP_ADD]], splat (i64 10) |
| ; FIXEDLEN-NEXT: call void @llvm.masked.scatter.v4i64.v4p0(<4 x i64> [[BROADCAST_SPLAT]], <4 x ptr> [[BROADCAST_SPLAT2]], i32 8, <4 x i1> [[TMP1]]) |
| ; FIXEDLEN-NEXT: call void @llvm.masked.scatter.v4i64.v4p0(<4 x i64> [[BROADCAST_SPLAT]], <4 x ptr> [[BROADCAST_SPLAT2]], i32 8, <4 x i1> [[TMP2]]) |
| ; FIXEDLEN-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; FIXEDLEN-NEXT: [[TMP5:%.*]] = getelementptr inbounds i64, ptr [[TMP3]], i32 4 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP3]], align 8 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP5]], align 8 |
| ; FIXEDLEN-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; FIXEDLEN-NEXT: [[VEC_IND_NEXT]] = add <4 x i64> [[STEP_ADD]], splat (i64 4) |
| ; FIXEDLEN-NEXT: [[TMP6:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024 |
| ; FIXEDLEN-NEXT: br i1 [[TMP6]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] |
| ; FIXEDLEN: [[MIDDLE_BLOCK]]: |
| ; FIXEDLEN-NEXT: br label %[[SCALAR_PH]] |
| ; FIXEDLEN: [[SCALAR_PH]]: |
| ; FIXEDLEN-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; FIXEDLEN-NEXT: br label %[[FOR_BODY:.*]] |
| ; FIXEDLEN: [[FOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[LATCH:.*]] ] |
| ; FIXEDLEN-NEXT: [[CMP:%.*]] = icmp ugt i64 [[IV]], 10 |
| ; FIXEDLEN-NEXT: br i1 [[CMP]], label %[[DO_STORE:.*]], label %[[LATCH]] |
| ; FIXEDLEN: [[DO_STORE]]: |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[B]], align 8 |
| ; FIXEDLEN-NEXT: br label %[[LATCH]] |
| ; FIXEDLEN: [[LATCH]]: |
| ; FIXEDLEN-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; FIXEDLEN-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; FIXEDLEN-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; FIXEDLEN-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END:.*]], label %[[FOR_BODY]], !llvm.loop [[LOOP15:![0-9]+]] |
| ; FIXEDLEN: [[FOR_END]]: |
| ; FIXEDLEN-NEXT: ret void |
| ; |
| ; TF-SCALABLE-LABEL: define void @conditional_uniform_store( |
| ; TF-SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; TF-SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; TF-SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; TF-SCALABLE: [[VECTOR_PH]]: |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT2:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[V]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT1:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT2]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 2 x ptr> poison, ptr [[B]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <vscale x 2 x ptr> [[BROADCAST_SPLATINSERT1]], <vscale x 2 x ptr> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[TMP5:%.*]] = call <vscale x 2 x i64> @llvm.stepvector.nxv2i64() |
| ; TF-SCALABLE-NEXT: [[TMP7:%.*]] = mul <vscale x 2 x i64> [[TMP5]], splat (i64 1) |
| ; TF-SCALABLE-NEXT: [[INDUCTION:%.*]] = add <vscale x 2 x i64> zeroinitializer, [[TMP7]] |
| ; TF-SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; TF-SCALABLE: [[VECTOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[VEC_IND:%.*]] = phi <vscale x 2 x i64> [ [[INDUCTION]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[TMP9:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; TF-SCALABLE-NEXT: [[TMP11:%.*]] = zext i32 [[TMP9]] to i64 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[TMP11]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: [[TMP10:%.*]] = icmp ugt <vscale x 2 x i64> [[VEC_IND]], splat (i64 10) |
| ; TF-SCALABLE-NEXT: call void @llvm.vp.scatter.nxv2i64.nxv2p0(<vscale x 2 x i64> [[BROADCAST_SPLAT1]], <vscale x 2 x ptr> align 8 [[BROADCAST_SPLAT2]], <vscale x 2 x i1> [[TMP10]], i32 [[TMP9]]) |
| ; TF-SCALABLE-NEXT: [[TMP12:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; TF-SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT1]], ptr align 8 [[TMP12]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP9]]) |
| ; TF-SCALABLE-NEXT: [[TMP14:%.*]] = zext i32 [[TMP9]] to i64 |
| ; TF-SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP14]], [[INDEX]] |
| ; TF-SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP14]] |
| ; TF-SCALABLE-NEXT: [[VEC_IND_NEXT]] = add <vscale x 2 x i64> [[VEC_IND]], [[BROADCAST_SPLAT]] |
| ; TF-SCALABLE-NEXT: [[TMP13:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; TF-SCALABLE-NEXT: br i1 [[TMP13]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP15:![0-9]+]] |
| ; TF-SCALABLE: [[MIDDLE_BLOCK]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; TF-SCALABLE: [[SCALAR_PH]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; TF-SCALABLE: [[FOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[LATCH:.*]] ] |
| ; TF-SCALABLE-NEXT: [[CMP:%.*]] = icmp ugt i64 [[IV]], 10 |
| ; TF-SCALABLE-NEXT: br i1 [[CMP]], label %[[DO_STORE:.*]], label %[[LATCH]] |
| ; TF-SCALABLE: [[DO_STORE]]: |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 8 |
| ; TF-SCALABLE-NEXT: br label %[[LATCH]] |
| ; TF-SCALABLE: [[LATCH]]: |
| ; TF-SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; TF-SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; TF-SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; TF-SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]] |
| ; TF-SCALABLE: [[FOR_END]]: |
| ; TF-SCALABLE-NEXT: ret void |
| ; |
| entry: |
| br label %for.body |
| |
| for.body: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %latch ] |
| %cmp = icmp ugt i64 %iv, 10 |
| br i1 %cmp, label %do_store, label %latch |
| do_store: |
| store i64 %v, ptr %b, align 8 |
| br label %latch |
| latch: |
| %arrayidx = getelementptr inbounds i64, ptr %a, i64 %iv |
| store i64 %v, ptr %arrayidx |
| %iv.next = add nuw nsw i64 %iv, 1 |
| %exitcond.not = icmp eq i64 %iv.next, 1025 |
| br i1 %exitcond.not, label %for.end, label %for.body |
| |
| for.end: |
| ret void |
| } |
| |
| |
| define void @uniform_store_unaligned(ptr noalias nocapture %a, ptr noalias nocapture %b, i64 %v, i64 %n) { |
| ; SCALABLE-LABEL: define void @uniform_store_unaligned( |
| ; SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; SCALABLE: [[VECTOR_PH]]: |
| ; SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[V]], i64 0 |
| ; SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; SCALABLE: [[VECTOR_BODY]]: |
| ; SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; SCALABLE-NEXT: [[TMP9:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 1 |
| ; SCALABLE-NEXT: [[TMP7:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr align 8 [[TMP7]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP9]]) |
| ; SCALABLE-NEXT: [[TMP10:%.*]] = zext i32 [[TMP9]] to i64 |
| ; SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP10]], [[INDEX]] |
| ; SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP10]] |
| ; SCALABLE-NEXT: [[TMP6:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; SCALABLE-NEXT: br i1 [[TMP6]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP17:![0-9]+]] |
| ; SCALABLE: [[MIDDLE_BLOCK]]: |
| ; SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; SCALABLE: [[SCALAR_PH]]: |
| ; SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; SCALABLE: [[FOR_BODY]]: |
| ; SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 1 |
| ; SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]] |
| ; SCALABLE: [[FOR_END]]: |
| ; SCALABLE-NEXT: ret void |
| ; |
| ; FIXEDLEN-LABEL: define void @uniform_store_unaligned( |
| ; FIXEDLEN-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; FIXEDLEN-NEXT: [[ENTRY:.*]]: |
| ; FIXEDLEN-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; FIXEDLEN: [[VECTOR_PH]]: |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i64> poison, i64 [[V]], i64 0 |
| ; FIXEDLEN-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i64> [[BROADCAST_SPLATINSERT]], <4 x i64> poison, <4 x i32> zeroinitializer |
| ; FIXEDLEN-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; FIXEDLEN: [[VECTOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[B]], align 1 |
| ; FIXEDLEN-NEXT: [[TMP1:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; FIXEDLEN-NEXT: [[TMP3:%.*]] = getelementptr inbounds i64, ptr [[TMP1]], i32 4 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP1]], align 8 |
| ; FIXEDLEN-NEXT: store <4 x i64> [[BROADCAST_SPLAT]], ptr [[TMP3]], align 8 |
| ; FIXEDLEN-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; FIXEDLEN-NEXT: [[TMP4:%.*]] = icmp eq i64 [[INDEX_NEXT]], 1024 |
| ; FIXEDLEN-NEXT: br i1 [[TMP4]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP16:![0-9]+]] |
| ; FIXEDLEN: [[MIDDLE_BLOCK]]: |
| ; FIXEDLEN-NEXT: br label %[[SCALAR_PH]] |
| ; FIXEDLEN: [[SCALAR_PH]]: |
| ; FIXEDLEN-NEXT: [[BC_RESUME_VAL:%.*]] = phi i64 [ 1024, %[[MIDDLE_BLOCK]] ], [ 0, %[[ENTRY]] ] |
| ; FIXEDLEN-NEXT: br label %[[FOR_BODY:.*]] |
| ; FIXEDLEN: [[FOR_BODY]]: |
| ; FIXEDLEN-NEXT: [[IV:%.*]] = phi i64 [ [[BC_RESUME_VAL]], %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[B]], align 1 |
| ; FIXEDLEN-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; FIXEDLEN-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; FIXEDLEN-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; FIXEDLEN-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; FIXEDLEN-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END:.*]], label %[[FOR_BODY]], !llvm.loop [[LOOP17:![0-9]+]] |
| ; FIXEDLEN: [[FOR_END]]: |
| ; FIXEDLEN-NEXT: ret void |
| ; |
| ; TF-SCALABLE-LABEL: define void @uniform_store_unaligned( |
| ; TF-SCALABLE-SAME: ptr noalias captures(none) [[A:%.*]], ptr noalias captures(none) [[B:%.*]], i64 [[V:%.*]], i64 [[N:%.*]]) #[[ATTR0]] { |
| ; TF-SCALABLE-NEXT: [[ENTRY:.*:]] |
| ; TF-SCALABLE-NEXT: br i1 false, label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; TF-SCALABLE: [[VECTOR_PH]]: |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <vscale x 2 x i64> poison, i64 [[V]], i64 0 |
| ; TF-SCALABLE-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <vscale x 2 x i64> [[BROADCAST_SPLATINSERT]], <vscale x 2 x i64> poison, <vscale x 2 x i32> zeroinitializer |
| ; TF-SCALABLE-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; TF-SCALABLE: [[VECTOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_EVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[AVL:%.*]] = phi i64 [ 1025, %[[VECTOR_PH]] ], [ [[AVL_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: [[TMP5:%.*]] = call i32 @llvm.experimental.get.vector.length.i64(i64 [[AVL]], i32 2, i1 true) |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 1 |
| ; TF-SCALABLE-NEXT: [[TMP6:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[INDEX]] |
| ; TF-SCALABLE-NEXT: call void @llvm.vp.store.nxv2i64.p0(<vscale x 2 x i64> [[BROADCAST_SPLAT]], ptr align 8 [[TMP6]], <vscale x 2 x i1> splat (i1 true), i32 [[TMP5]]) |
| ; TF-SCALABLE-NEXT: [[TMP7:%.*]] = zext i32 [[TMP5]] to i64 |
| ; TF-SCALABLE-NEXT: [[INDEX_EVL_NEXT]] = add nuw i64 [[TMP7]], [[INDEX]] |
| ; TF-SCALABLE-NEXT: [[AVL_NEXT]] = sub nuw i64 [[AVL]], [[TMP7]] |
| ; TF-SCALABLE-NEXT: [[TMP8:%.*]] = icmp eq i64 [[AVL_NEXT]], 0 |
| ; TF-SCALABLE-NEXT: br i1 [[TMP8]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP17:![0-9]+]] |
| ; TF-SCALABLE: [[MIDDLE_BLOCK]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_END:.*]] |
| ; TF-SCALABLE: [[SCALAR_PH]]: |
| ; TF-SCALABLE-NEXT: br label %[[FOR_BODY:.*]] |
| ; TF-SCALABLE: [[FOR_BODY]]: |
| ; TF-SCALABLE-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[SCALAR_PH]] ], [ [[IV_NEXT:%.*]], %[[FOR_BODY]] ] |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[B]], align 1 |
| ; TF-SCALABLE-NEXT: [[ARRAYIDX:%.*]] = getelementptr inbounds i64, ptr [[A]], i64 [[IV]] |
| ; TF-SCALABLE-NEXT: store i64 [[V]], ptr [[ARRAYIDX]], align 8 |
| ; TF-SCALABLE-NEXT: [[IV_NEXT]] = add nuw nsw i64 [[IV]], 1 |
| ; TF-SCALABLE-NEXT: [[EXITCOND_NOT:%.*]] = icmp eq i64 [[IV_NEXT]], 1025 |
| ; TF-SCALABLE-NEXT: br i1 [[EXITCOND_NOT]], label %[[FOR_END]], label %[[FOR_BODY]], !llvm.loop [[LOOP18:![0-9]+]] |
| ; TF-SCALABLE: [[FOR_END]]: |
| ; TF-SCALABLE-NEXT: ret void |
| ; |
| entry: |
| br label %for.body |
| |
| for.body: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %for.body ] |
| store i64 %v, ptr %b, align 1 |
| %arrayidx = getelementptr inbounds i64, ptr %a, i64 %iv |
| store i64 %v, ptr %arrayidx |
| %iv.next = add nuw nsw i64 %iv, 1 |
| %exitcond.not = icmp eq i64 %iv.next, 1025 |
| br i1 %exitcond.not, label %for.end, label %for.body |
| |
| for.end: |
| ret void |
| } |
| |
| !0 = distinct !{!0, !1, !2} |
| !1 = !{!"llvm.loop.vectorize.width", i32 4} |
| !2 = !{!"llvm.loop.vectorize.enable", i1 true} |
