| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --filter-out-after "scalar.ph:" --version 6 |
| ; RUN: opt -p loop-vectorize -mtriple=x86_64-linux-gnu -S %s | FileCheck --check-prefix=I64 %s |
| ; RUN: opt -p loop-vectorize -mtriple=i386-pc-linux-gnu -S %s | FileCheck --check-prefix=I32 %s |
| |
| |
| define void @test_store_initially_interleave(i32 %n, ptr noalias %src) #0 { |
| ; I64-LABEL: define void @test_store_initially_interleave( |
| ; I64-SAME: i32 [[N:%.*]], ptr noalias [[SRC:%.*]]) #[[ATTR0:[0-9]+]] { |
| ; I64-NEXT: [[ITER_CHECK:.*:]] |
| ; I64-NEXT: [[TMP0:%.*]] = add i32 [[N]], 1 |
| ; I64-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ule i32 [[TMP0]], 4 |
| ; I64-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[VEC_EPILOG_SCALAR_PH:.*]], label %[[VECTOR_SCEVCHECK:.*]] |
| ; I64: [[VECTOR_SCEVCHECK]]: |
| ; I64-NEXT: [[TMP1:%.*]] = icmp slt i32 [[N]], 0 |
| ; I64-NEXT: br i1 [[TMP1]], label %[[VEC_EPILOG_SCALAR_PH]], label %[[VECTOR_MAIN_LOOP_ITER_CHECK:.*]] |
| ; I64: [[VECTOR_MAIN_LOOP_ITER_CHECK]]: |
| ; I64-NEXT: [[MIN_ITERS_CHECK1:%.*]] = icmp ule i32 [[TMP0]], 16 |
| ; I64-NEXT: br i1 [[MIN_ITERS_CHECK1]], label %[[VEC_EPILOG_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; I64: [[VECTOR_PH]]: |
| ; I64-NEXT: [[N_MOD_VF:%.*]] = urem i32 [[TMP0]], 16 |
| ; I64-NEXT: [[TMP2:%.*]] = icmp eq i32 [[N_MOD_VF]], 0 |
| ; I64-NEXT: [[TMP3:%.*]] = select i1 [[TMP2]], i32 16, i32 [[N_MOD_VF]] |
| ; I64-NEXT: [[N_VEC:%.*]] = sub i32 [[TMP0]], [[TMP3]] |
| ; I64-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I64: [[VECTOR_BODY]]: |
| ; I64-NEXT: [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I64-NEXT: [[VEC_IND:%.*]] = phi <4 x i32> [ <i32 0, i32 1, i32 2, i32 3>, %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I64-NEXT: [[STEP_ADD:%.*]] = add nuw <4 x i32> [[VEC_IND]], splat (i32 4) |
| ; I64-NEXT: [[STEP_ADD_2:%.*]] = add nuw <4 x i32> [[STEP_ADD]], splat (i32 4) |
| ; I64-NEXT: [[STEP_ADD_3:%.*]] = add nuw <4 x i32> [[STEP_ADD_2]], splat (i32 4) |
| ; I64-NEXT: [[TMP4:%.*]] = add i32 [[INDEX]], 1 |
| ; I64-NEXT: [[TMP5:%.*]] = add i32 [[INDEX]], 2 |
| ; I64-NEXT: [[TMP6:%.*]] = add i32 [[INDEX]], 3 |
| ; I64-NEXT: [[TMP7:%.*]] = add i32 [[INDEX]], 4 |
| ; I64-NEXT: [[TMP8:%.*]] = add i32 [[INDEX]], 5 |
| ; I64-NEXT: [[TMP9:%.*]] = add i32 [[INDEX]], 6 |
| ; I64-NEXT: [[TMP10:%.*]] = add i32 [[INDEX]], 7 |
| ; I64-NEXT: [[TMP11:%.*]] = add i32 [[INDEX]], 8 |
| ; I64-NEXT: [[TMP12:%.*]] = add i32 [[INDEX]], 9 |
| ; I64-NEXT: [[TMP13:%.*]] = add i32 [[INDEX]], 10 |
| ; I64-NEXT: [[TMP14:%.*]] = add i32 [[INDEX]], 11 |
| ; I64-NEXT: [[TMP15:%.*]] = add i32 [[INDEX]], 12 |
| ; I64-NEXT: [[TMP16:%.*]] = add i32 [[INDEX]], 13 |
| ; I64-NEXT: [[TMP17:%.*]] = add i32 [[INDEX]], 14 |
| ; I64-NEXT: [[TMP18:%.*]] = add i32 [[INDEX]], 15 |
| ; I64-NEXT: [[TMP19:%.*]] = uitofp <4 x i32> [[VEC_IND]] to <4 x double> |
| ; I64-NEXT: [[TMP20:%.*]] = extractelement <4 x double> [[TMP19]], i64 0 |
| ; I64-NEXT: [[TMP21:%.*]] = extractelement <4 x double> [[TMP19]], i64 1 |
| ; I64-NEXT: [[TMP22:%.*]] = extractelement <4 x double> [[TMP19]], i64 2 |
| ; I64-NEXT: [[TMP23:%.*]] = extractelement <4 x double> [[TMP19]], i64 3 |
| ; I64-NEXT: [[TMP24:%.*]] = uitofp <4 x i32> [[STEP_ADD]] to <4 x double> |
| ; I64-NEXT: [[TMP25:%.*]] = extractelement <4 x double> [[TMP24]], i64 0 |
| ; I64-NEXT: [[TMP26:%.*]] = extractelement <4 x double> [[TMP24]], i64 1 |
| ; I64-NEXT: [[TMP27:%.*]] = extractelement <4 x double> [[TMP24]], i64 2 |
| ; I64-NEXT: [[TMP28:%.*]] = extractelement <4 x double> [[TMP24]], i64 3 |
| ; I64-NEXT: [[TMP29:%.*]] = uitofp <4 x i32> [[STEP_ADD_2]] to <4 x double> |
| ; I64-NEXT: [[TMP30:%.*]] = extractelement <4 x double> [[TMP29]], i64 0 |
| ; I64-NEXT: [[TMP31:%.*]] = extractelement <4 x double> [[TMP29]], i64 1 |
| ; I64-NEXT: [[TMP32:%.*]] = extractelement <4 x double> [[TMP29]], i64 2 |
| ; I64-NEXT: [[TMP33:%.*]] = extractelement <4 x double> [[TMP29]], i64 3 |
| ; I64-NEXT: [[TMP34:%.*]] = uitofp <4 x i32> [[STEP_ADD_3]] to <4 x double> |
| ; I64-NEXT: [[TMP35:%.*]] = extractelement <4 x double> [[TMP34]], i64 0 |
| ; I64-NEXT: [[TMP36:%.*]] = extractelement <4 x double> [[TMP34]], i64 1 |
| ; I64-NEXT: [[TMP37:%.*]] = extractelement <4 x double> [[TMP34]], i64 2 |
| ; I64-NEXT: [[TMP38:%.*]] = extractelement <4 x double> [[TMP34]], i64 3 |
| ; I64-NEXT: [[TMP39:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[INDEX]] |
| ; I64-NEXT: [[TMP40:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP4]] |
| ; I64-NEXT: [[TMP41:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP5]] |
| ; I64-NEXT: [[TMP42:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP6]] |
| ; I64-NEXT: [[TMP43:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP7]] |
| ; I64-NEXT: [[TMP44:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP8]] |
| ; I64-NEXT: [[TMP45:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP9]] |
| ; I64-NEXT: [[TMP46:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP10]] |
| ; I64-NEXT: [[TMP47:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP11]] |
| ; I64-NEXT: [[TMP48:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP12]] |
| ; I64-NEXT: [[TMP49:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP13]] |
| ; I64-NEXT: [[TMP50:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP14]] |
| ; I64-NEXT: [[TMP51:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP15]] |
| ; I64-NEXT: [[TMP52:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP16]] |
| ; I64-NEXT: [[TMP53:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP17]] |
| ; I64-NEXT: [[TMP54:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP18]] |
| ; I64-NEXT: [[TMP55:%.*]] = load ptr, ptr [[TMP39]], align 4 |
| ; I64-NEXT: [[TMP56:%.*]] = load ptr, ptr [[TMP40]], align 4 |
| ; I64-NEXT: [[TMP57:%.*]] = load ptr, ptr [[TMP41]], align 4 |
| ; I64-NEXT: [[TMP58:%.*]] = load ptr, ptr [[TMP42]], align 4 |
| ; I64-NEXT: [[TMP59:%.*]] = load ptr, ptr [[TMP43]], align 4 |
| ; I64-NEXT: [[TMP60:%.*]] = load ptr, ptr [[TMP44]], align 4 |
| ; I64-NEXT: [[TMP61:%.*]] = load ptr, ptr [[TMP45]], align 4 |
| ; I64-NEXT: [[TMP62:%.*]] = load ptr, ptr [[TMP46]], align 4 |
| ; I64-NEXT: [[TMP63:%.*]] = load ptr, ptr [[TMP47]], align 4 |
| ; I64-NEXT: [[TMP64:%.*]] = load ptr, ptr [[TMP48]], align 4 |
| ; I64-NEXT: [[TMP65:%.*]] = load ptr, ptr [[TMP49]], align 4 |
| ; I64-NEXT: [[TMP66:%.*]] = load ptr, ptr [[TMP50]], align 4 |
| ; I64-NEXT: [[TMP67:%.*]] = load ptr, ptr [[TMP51]], align 4 |
| ; I64-NEXT: [[TMP68:%.*]] = load ptr, ptr [[TMP52]], align 4 |
| ; I64-NEXT: [[TMP69:%.*]] = load ptr, ptr [[TMP53]], align 4 |
| ; I64-NEXT: [[TMP70:%.*]] = load ptr, ptr [[TMP54]], align 4 |
| ; I64-NEXT: store double [[TMP20]], ptr [[TMP55]], align 4 |
| ; I64-NEXT: store double [[TMP21]], ptr [[TMP56]], align 4 |
| ; I64-NEXT: store double [[TMP22]], ptr [[TMP57]], align 4 |
| ; I64-NEXT: store double [[TMP23]], ptr [[TMP58]], align 4 |
| ; I64-NEXT: store double [[TMP25]], ptr [[TMP59]], align 4 |
| ; I64-NEXT: store double [[TMP26]], ptr [[TMP60]], align 4 |
| ; I64-NEXT: store double [[TMP27]], ptr [[TMP61]], align 4 |
| ; I64-NEXT: store double [[TMP28]], ptr [[TMP62]], align 4 |
| ; I64-NEXT: store double [[TMP30]], ptr [[TMP63]], align 4 |
| ; I64-NEXT: store double [[TMP31]], ptr [[TMP64]], align 4 |
| ; I64-NEXT: store double [[TMP32]], ptr [[TMP65]], align 4 |
| ; I64-NEXT: store double [[TMP33]], ptr [[TMP66]], align 4 |
| ; I64-NEXT: store double [[TMP35]], ptr [[TMP67]], align 4 |
| ; I64-NEXT: store double [[TMP36]], ptr [[TMP68]], align 4 |
| ; I64-NEXT: store double [[TMP37]], ptr [[TMP69]], align 4 |
| ; I64-NEXT: store double [[TMP38]], ptr [[TMP70]], align 4 |
| ; I64-NEXT: [[INDEX_NEXT]] = add nuw i32 [[INDEX]], 16 |
| ; I64-NEXT: [[VEC_IND_NEXT]] = add <4 x i32> [[STEP_ADD_3]], splat (i32 4) |
| ; I64-NEXT: [[TMP71:%.*]] = icmp eq i32 [[INDEX_NEXT]], [[N_VEC]] |
| ; I64-NEXT: br i1 [[TMP71]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] |
| ; I64: [[MIDDLE_BLOCK]]: |
| ; I64-NEXT: br label %[[VEC_EPILOG_ITER_CHECK:.*]] |
| ; I64: [[VEC_EPILOG_ITER_CHECK]]: |
| ; I64-NEXT: [[MIN_EPILOG_ITERS_CHECK:%.*]] = icmp ule i32 [[TMP3]], 4 |
| ; I64-NEXT: br i1 [[MIN_EPILOG_ITERS_CHECK]], label %[[VEC_EPILOG_SCALAR_PH]], label %[[VEC_EPILOG_PH]], !prof [[PROF3:![0-9]+]] |
| ; I64: [[VEC_EPILOG_PH]]: |
| ; I64-NEXT: [[VEC_EPILOG_RESUME_VAL:%.*]] = phi i32 [ [[N_VEC]], %[[VEC_EPILOG_ITER_CHECK]] ], [ 0, %[[VECTOR_MAIN_LOOP_ITER_CHECK]] ] |
| ; I64-NEXT: [[N_MOD_VF2:%.*]] = urem i32 [[TMP0]], 4 |
| ; I64-NEXT: [[TMP72:%.*]] = icmp eq i32 [[N_MOD_VF2]], 0 |
| ; I64-NEXT: [[TMP73:%.*]] = select i1 [[TMP72]], i32 4, i32 [[N_MOD_VF2]] |
| ; I64-NEXT: [[N_VEC3:%.*]] = sub i32 [[TMP0]], [[TMP73]] |
| ; I64-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[VEC_EPILOG_RESUME_VAL]], i64 0 |
| ; I64-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer |
| ; I64-NEXT: [[INDUCTION:%.*]] = add <4 x i32> [[BROADCAST_SPLAT]], <i32 0, i32 1, i32 2, i32 3> |
| ; I64-NEXT: br label %[[VEC_EPILOG_VECTOR_BODY:.*]] |
| ; I64: [[VEC_EPILOG_VECTOR_BODY]]: |
| ; I64-NEXT: [[INDEX4:%.*]] = phi i32 [ [[VEC_EPILOG_RESUME_VAL]], %[[VEC_EPILOG_PH]] ], [ [[INDEX_NEXT6:%.*]], %[[VEC_EPILOG_VECTOR_BODY]] ] |
| ; I64-NEXT: [[VEC_IND5:%.*]] = phi <4 x i32> [ [[INDUCTION]], %[[VEC_EPILOG_PH]] ], [ [[VEC_IND_NEXT7:%.*]], %[[VEC_EPILOG_VECTOR_BODY]] ] |
| ; I64-NEXT: [[TMP74:%.*]] = add i32 [[INDEX4]], 1 |
| ; I64-NEXT: [[TMP75:%.*]] = add i32 [[INDEX4]], 2 |
| ; I64-NEXT: [[TMP76:%.*]] = add i32 [[INDEX4]], 3 |
| ; I64-NEXT: [[TMP77:%.*]] = uitofp <4 x i32> [[VEC_IND5]] to <4 x double> |
| ; I64-NEXT: [[TMP78:%.*]] = extractelement <4 x double> [[TMP77]], i64 0 |
| ; I64-NEXT: [[TMP79:%.*]] = extractelement <4 x double> [[TMP77]], i64 1 |
| ; I64-NEXT: [[TMP80:%.*]] = extractelement <4 x double> [[TMP77]], i64 2 |
| ; I64-NEXT: [[TMP81:%.*]] = extractelement <4 x double> [[TMP77]], i64 3 |
| ; I64-NEXT: [[TMP82:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[INDEX4]] |
| ; I64-NEXT: [[TMP83:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP74]] |
| ; I64-NEXT: [[TMP84:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP75]] |
| ; I64-NEXT: [[TMP85:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP76]] |
| ; I64-NEXT: [[TMP86:%.*]] = load ptr, ptr [[TMP82]], align 4 |
| ; I64-NEXT: [[TMP87:%.*]] = load ptr, ptr [[TMP83]], align 4 |
| ; I64-NEXT: [[TMP88:%.*]] = load ptr, ptr [[TMP84]], align 4 |
| ; I64-NEXT: [[TMP89:%.*]] = load ptr, ptr [[TMP85]], align 4 |
| ; I64-NEXT: store double [[TMP78]], ptr [[TMP86]], align 4 |
| ; I64-NEXT: store double [[TMP79]], ptr [[TMP87]], align 4 |
| ; I64-NEXT: store double [[TMP80]], ptr [[TMP88]], align 4 |
| ; I64-NEXT: store double [[TMP81]], ptr [[TMP89]], align 4 |
| ; I64-NEXT: [[INDEX_NEXT6]] = add nuw i32 [[INDEX4]], 4 |
| ; I64-NEXT: [[VEC_IND_NEXT7]] = add <4 x i32> [[VEC_IND5]], splat (i32 4) |
| ; I64-NEXT: [[TMP90:%.*]] = icmp eq i32 [[INDEX_NEXT6]], [[N_VEC3]] |
| ; I64-NEXT: br i1 [[TMP90]], label %[[VEC_EPILOG_MIDDLE_BLOCK:.*]], label %[[VEC_EPILOG_VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] |
| ; I64: [[VEC_EPILOG_MIDDLE_BLOCK]]: |
| ; I64-NEXT: br label %[[VEC_EPILOG_SCALAR_PH]] |
| ; I64: [[VEC_EPILOG_SCALAR_PH]]: |
| ; |
| ; I32-LABEL: define void @test_store_initially_interleave( |
| ; I32-SAME: i32 [[N:%.*]], ptr noalias [[SRC:%.*]]) #[[ATTR0:[0-9]+]] { |
| ; I32-NEXT: [[ITER_CHECK:.*:]] |
| ; I32-NEXT: [[TMP0:%.*]] = add i32 [[N]], 1 |
| ; I32-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ule i32 [[TMP0]], 4 |
| ; I32-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[VEC_EPILOG_SCALAR_PH:.*]], label %[[VECTOR_MAIN_LOOP_ITER_CHECK:.*]] |
| ; I32: [[VECTOR_MAIN_LOOP_ITER_CHECK]]: |
| ; I32-NEXT: [[MIN_ITERS_CHECK1:%.*]] = icmp ule i32 [[TMP0]], 16 |
| ; I32-NEXT: br i1 [[MIN_ITERS_CHECK1]], label %[[VEC_EPILOG_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; I32: [[VECTOR_PH]]: |
| ; I32-NEXT: [[N_MOD_VF:%.*]] = urem i32 [[TMP0]], 16 |
| ; I32-NEXT: [[TMP1:%.*]] = icmp eq i32 [[N_MOD_VF]], 0 |
| ; I32-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 16, i32 [[N_MOD_VF]] |
| ; I32-NEXT: [[N_VEC:%.*]] = sub i32 [[TMP0]], [[TMP2]] |
| ; I32-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I32: [[VECTOR_BODY]]: |
| ; I32-NEXT: [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I32-NEXT: [[VEC_IND:%.*]] = phi <4 x i32> [ <i32 0, i32 1, i32 2, i32 3>, %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I32-NEXT: [[STEP_ADD:%.*]] = add nuw <4 x i32> [[VEC_IND]], splat (i32 4) |
| ; I32-NEXT: [[STEP_ADD_2:%.*]] = add nuw <4 x i32> [[STEP_ADD]], splat (i32 4) |
| ; I32-NEXT: [[STEP_ADD_3:%.*]] = add nuw <4 x i32> [[STEP_ADD_2]], splat (i32 4) |
| ; I32-NEXT: [[TMP3:%.*]] = add i32 [[INDEX]], 1 |
| ; I32-NEXT: [[TMP4:%.*]] = add i32 [[INDEX]], 2 |
| ; I32-NEXT: [[TMP5:%.*]] = add i32 [[INDEX]], 3 |
| ; I32-NEXT: [[TMP6:%.*]] = add i32 [[INDEX]], 4 |
| ; I32-NEXT: [[TMP7:%.*]] = add i32 [[INDEX]], 5 |
| ; I32-NEXT: [[TMP8:%.*]] = add i32 [[INDEX]], 6 |
| ; I32-NEXT: [[TMP9:%.*]] = add i32 [[INDEX]], 7 |
| ; I32-NEXT: [[TMP10:%.*]] = add i32 [[INDEX]], 8 |
| ; I32-NEXT: [[TMP11:%.*]] = add i32 [[INDEX]], 9 |
| ; I32-NEXT: [[TMP12:%.*]] = add i32 [[INDEX]], 10 |
| ; I32-NEXT: [[TMP13:%.*]] = add i32 [[INDEX]], 11 |
| ; I32-NEXT: [[TMP14:%.*]] = add i32 [[INDEX]], 12 |
| ; I32-NEXT: [[TMP15:%.*]] = add i32 [[INDEX]], 13 |
| ; I32-NEXT: [[TMP16:%.*]] = add i32 [[INDEX]], 14 |
| ; I32-NEXT: [[TMP17:%.*]] = add i32 [[INDEX]], 15 |
| ; I32-NEXT: [[TMP18:%.*]] = uitofp <4 x i32> [[VEC_IND]] to <4 x double> |
| ; I32-NEXT: [[TMP19:%.*]] = extractelement <4 x double> [[TMP18]], i64 0 |
| ; I32-NEXT: [[TMP20:%.*]] = extractelement <4 x double> [[TMP18]], i64 1 |
| ; I32-NEXT: [[TMP21:%.*]] = extractelement <4 x double> [[TMP18]], i64 2 |
| ; I32-NEXT: [[TMP22:%.*]] = extractelement <4 x double> [[TMP18]], i64 3 |
| ; I32-NEXT: [[TMP23:%.*]] = uitofp <4 x i32> [[STEP_ADD]] to <4 x double> |
| ; I32-NEXT: [[TMP24:%.*]] = extractelement <4 x double> [[TMP23]], i64 0 |
| ; I32-NEXT: [[TMP25:%.*]] = extractelement <4 x double> [[TMP23]], i64 1 |
| ; I32-NEXT: [[TMP26:%.*]] = extractelement <4 x double> [[TMP23]], i64 2 |
| ; I32-NEXT: [[TMP27:%.*]] = extractelement <4 x double> [[TMP23]], i64 3 |
| ; I32-NEXT: [[TMP28:%.*]] = uitofp <4 x i32> [[STEP_ADD_2]] to <4 x double> |
| ; I32-NEXT: [[TMP29:%.*]] = extractelement <4 x double> [[TMP28]], i64 0 |
| ; I32-NEXT: [[TMP30:%.*]] = extractelement <4 x double> [[TMP28]], i64 1 |
| ; I32-NEXT: [[TMP31:%.*]] = extractelement <4 x double> [[TMP28]], i64 2 |
| ; I32-NEXT: [[TMP32:%.*]] = extractelement <4 x double> [[TMP28]], i64 3 |
| ; I32-NEXT: [[TMP33:%.*]] = uitofp <4 x i32> [[STEP_ADD_3]] to <4 x double> |
| ; I32-NEXT: [[TMP34:%.*]] = extractelement <4 x double> [[TMP33]], i64 0 |
| ; I32-NEXT: [[TMP35:%.*]] = extractelement <4 x double> [[TMP33]], i64 1 |
| ; I32-NEXT: [[TMP36:%.*]] = extractelement <4 x double> [[TMP33]], i64 2 |
| ; I32-NEXT: [[TMP37:%.*]] = extractelement <4 x double> [[TMP33]], i64 3 |
| ; I32-NEXT: [[TMP38:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[INDEX]] |
| ; I32-NEXT: [[TMP39:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP3]] |
| ; I32-NEXT: [[TMP40:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP4]] |
| ; I32-NEXT: [[TMP41:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP5]] |
| ; I32-NEXT: [[TMP42:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP6]] |
| ; I32-NEXT: [[TMP43:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP7]] |
| ; I32-NEXT: [[TMP44:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP8]] |
| ; I32-NEXT: [[TMP45:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP9]] |
| ; I32-NEXT: [[TMP46:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP10]] |
| ; I32-NEXT: [[TMP47:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP11]] |
| ; I32-NEXT: [[TMP48:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP12]] |
| ; I32-NEXT: [[TMP49:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP13]] |
| ; I32-NEXT: [[TMP50:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP14]] |
| ; I32-NEXT: [[TMP51:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP15]] |
| ; I32-NEXT: [[TMP52:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP16]] |
| ; I32-NEXT: [[TMP53:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP17]] |
| ; I32-NEXT: [[TMP54:%.*]] = load ptr, ptr [[TMP38]], align 4 |
| ; I32-NEXT: [[TMP55:%.*]] = load ptr, ptr [[TMP39]], align 4 |
| ; I32-NEXT: [[TMP56:%.*]] = load ptr, ptr [[TMP40]], align 4 |
| ; I32-NEXT: [[TMP57:%.*]] = load ptr, ptr [[TMP41]], align 4 |
| ; I32-NEXT: [[TMP58:%.*]] = load ptr, ptr [[TMP42]], align 4 |
| ; I32-NEXT: [[TMP59:%.*]] = load ptr, ptr [[TMP43]], align 4 |
| ; I32-NEXT: [[TMP60:%.*]] = load ptr, ptr [[TMP44]], align 4 |
| ; I32-NEXT: [[TMP61:%.*]] = load ptr, ptr [[TMP45]], align 4 |
| ; I32-NEXT: [[TMP62:%.*]] = load ptr, ptr [[TMP46]], align 4 |
| ; I32-NEXT: [[TMP63:%.*]] = load ptr, ptr [[TMP47]], align 4 |
| ; I32-NEXT: [[TMP64:%.*]] = load ptr, ptr [[TMP48]], align 4 |
| ; I32-NEXT: [[TMP65:%.*]] = load ptr, ptr [[TMP49]], align 4 |
| ; I32-NEXT: [[TMP66:%.*]] = load ptr, ptr [[TMP50]], align 4 |
| ; I32-NEXT: [[TMP67:%.*]] = load ptr, ptr [[TMP51]], align 4 |
| ; I32-NEXT: [[TMP68:%.*]] = load ptr, ptr [[TMP52]], align 4 |
| ; I32-NEXT: [[TMP69:%.*]] = load ptr, ptr [[TMP53]], align 4 |
| ; I32-NEXT: store double [[TMP19]], ptr [[TMP54]], align 4 |
| ; I32-NEXT: store double [[TMP20]], ptr [[TMP55]], align 4 |
| ; I32-NEXT: store double [[TMP21]], ptr [[TMP56]], align 4 |
| ; I32-NEXT: store double [[TMP22]], ptr [[TMP57]], align 4 |
| ; I32-NEXT: store double [[TMP24]], ptr [[TMP58]], align 4 |
| ; I32-NEXT: store double [[TMP25]], ptr [[TMP59]], align 4 |
| ; I32-NEXT: store double [[TMP26]], ptr [[TMP60]], align 4 |
| ; I32-NEXT: store double [[TMP27]], ptr [[TMP61]], align 4 |
| ; I32-NEXT: store double [[TMP29]], ptr [[TMP62]], align 4 |
| ; I32-NEXT: store double [[TMP30]], ptr [[TMP63]], align 4 |
| ; I32-NEXT: store double [[TMP31]], ptr [[TMP64]], align 4 |
| ; I32-NEXT: store double [[TMP32]], ptr [[TMP65]], align 4 |
| ; I32-NEXT: store double [[TMP34]], ptr [[TMP66]], align 4 |
| ; I32-NEXT: store double [[TMP35]], ptr [[TMP67]], align 4 |
| ; I32-NEXT: store double [[TMP36]], ptr [[TMP68]], align 4 |
| ; I32-NEXT: store double [[TMP37]], ptr [[TMP69]], align 4 |
| ; I32-NEXT: [[INDEX_NEXT]] = add nuw i32 [[INDEX]], 16 |
| ; I32-NEXT: [[VEC_IND_NEXT]] = add <4 x i32> [[STEP_ADD_3]], splat (i32 4) |
| ; I32-NEXT: [[TMP70:%.*]] = icmp eq i32 [[INDEX_NEXT]], [[N_VEC]] |
| ; I32-NEXT: br i1 [[TMP70]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]] |
| ; I32: [[MIDDLE_BLOCK]]: |
| ; I32-NEXT: br label %[[VEC_EPILOG_ITER_CHECK:.*]] |
| ; I32: [[VEC_EPILOG_ITER_CHECK]]: |
| ; I32-NEXT: [[MIN_EPILOG_ITERS_CHECK:%.*]] = icmp ule i32 [[TMP2]], 4 |
| ; I32-NEXT: br i1 [[MIN_EPILOG_ITERS_CHECK]], label %[[VEC_EPILOG_SCALAR_PH]], label %[[VEC_EPILOG_PH]], !prof [[PROF3:![0-9]+]] |
| ; I32: [[VEC_EPILOG_PH]]: |
| ; I32-NEXT: [[VEC_EPILOG_RESUME_VAL:%.*]] = phi i32 [ [[N_VEC]], %[[VEC_EPILOG_ITER_CHECK]] ], [ 0, %[[VECTOR_MAIN_LOOP_ITER_CHECK]] ] |
| ; I32-NEXT: [[N_MOD_VF2:%.*]] = urem i32 [[TMP0]], 4 |
| ; I32-NEXT: [[TMP71:%.*]] = icmp eq i32 [[N_MOD_VF2]], 0 |
| ; I32-NEXT: [[TMP72:%.*]] = select i1 [[TMP71]], i32 4, i32 [[N_MOD_VF2]] |
| ; I32-NEXT: [[N_VEC3:%.*]] = sub i32 [[TMP0]], [[TMP72]] |
| ; I32-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <4 x i32> poison, i32 [[VEC_EPILOG_RESUME_VAL]], i64 0 |
| ; I32-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <4 x i32> [[BROADCAST_SPLATINSERT]], <4 x i32> poison, <4 x i32> zeroinitializer |
| ; I32-NEXT: [[INDUCTION:%.*]] = add <4 x i32> [[BROADCAST_SPLAT]], <i32 0, i32 1, i32 2, i32 3> |
| ; I32-NEXT: br label %[[VEC_EPILOG_VECTOR_BODY:.*]] |
| ; I32: [[VEC_EPILOG_VECTOR_BODY]]: |
| ; I32-NEXT: [[INDEX4:%.*]] = phi i32 [ [[VEC_EPILOG_RESUME_VAL]], %[[VEC_EPILOG_PH]] ], [ [[INDEX_NEXT6:%.*]], %[[VEC_EPILOG_VECTOR_BODY]] ] |
| ; I32-NEXT: [[VEC_IND5:%.*]] = phi <4 x i32> [ [[INDUCTION]], %[[VEC_EPILOG_PH]] ], [ [[VEC_IND_NEXT7:%.*]], %[[VEC_EPILOG_VECTOR_BODY]] ] |
| ; I32-NEXT: [[TMP73:%.*]] = add i32 [[INDEX4]], 1 |
| ; I32-NEXT: [[TMP74:%.*]] = add i32 [[INDEX4]], 2 |
| ; I32-NEXT: [[TMP75:%.*]] = add i32 [[INDEX4]], 3 |
| ; I32-NEXT: [[TMP76:%.*]] = uitofp <4 x i32> [[VEC_IND5]] to <4 x double> |
| ; I32-NEXT: [[TMP77:%.*]] = extractelement <4 x double> [[TMP76]], i64 0 |
| ; I32-NEXT: [[TMP78:%.*]] = extractelement <4 x double> [[TMP76]], i64 1 |
| ; I32-NEXT: [[TMP79:%.*]] = extractelement <4 x double> [[TMP76]], i64 2 |
| ; I32-NEXT: [[TMP80:%.*]] = extractelement <4 x double> [[TMP76]], i64 3 |
| ; I32-NEXT: [[TMP81:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[INDEX4]] |
| ; I32-NEXT: [[TMP82:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP73]] |
| ; I32-NEXT: [[TMP83:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP74]] |
| ; I32-NEXT: [[TMP84:%.*]] = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 [[TMP75]] |
| ; I32-NEXT: [[TMP85:%.*]] = load ptr, ptr [[TMP81]], align 4 |
| ; I32-NEXT: [[TMP86:%.*]] = load ptr, ptr [[TMP82]], align 4 |
| ; I32-NEXT: [[TMP87:%.*]] = load ptr, ptr [[TMP83]], align 4 |
| ; I32-NEXT: [[TMP88:%.*]] = load ptr, ptr [[TMP84]], align 4 |
| ; I32-NEXT: store double [[TMP77]], ptr [[TMP85]], align 4 |
| ; I32-NEXT: store double [[TMP78]], ptr [[TMP86]], align 4 |
| ; I32-NEXT: store double [[TMP79]], ptr [[TMP87]], align 4 |
| ; I32-NEXT: store double [[TMP80]], ptr [[TMP88]], align 4 |
| ; I32-NEXT: [[INDEX_NEXT6]] = add nuw i32 [[INDEX4]], 4 |
| ; I32-NEXT: [[VEC_IND_NEXT7]] = add <4 x i32> [[VEC_IND5]], splat (i32 4) |
| ; I32-NEXT: [[TMP89:%.*]] = icmp eq i32 [[INDEX_NEXT6]], [[N_VEC3]] |
| ; I32-NEXT: br i1 [[TMP89]], label %[[VEC_EPILOG_MIDDLE_BLOCK:.*]], label %[[VEC_EPILOG_VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]] |
| ; I32: [[VEC_EPILOG_MIDDLE_BLOCK]]: |
| ; I32-NEXT: br label %[[VEC_EPILOG_SCALAR_PH]] |
| ; I32: [[VEC_EPILOG_SCALAR_PH]]: |
| ; |
| entry: |
| br label %loop |
| |
| loop: |
| %iv = phi i32 [ 0, %entry ], [ %inc, %loop ] |
| %conv = uitofp i32 %iv to double |
| %add.ptr.i = getelementptr nusw { ptr, ptr, ptr }, ptr null, i32 %iv |
| %0 = load ptr, ptr %add.ptr.i, align 4 |
| store double %conv, ptr %0, align 4 |
| %inc = add i32 %iv, 1 |
| %ec = icmp eq i32 %iv, %n |
| br i1 %ec, label %exit, label %loop |
| |
| exit: |
| ret void |
| } |
| |
| define void @test_store_loaded_value(ptr noalias %src, ptr noalias %dst, i32 %n) #0 { |
| ; I64-LABEL: define void @test_store_loaded_value( |
| ; I64-SAME: ptr noalias [[SRC:%.*]], ptr noalias [[DST:%.*]], i32 [[N:%.*]]) #[[ATTR0]] { |
| ; I64-NEXT: [[BB:.*:]] |
| ; I64-NEXT: [[PRE:%.*]] = icmp slt i32 [[N]], 1 |
| ; I64-NEXT: br i1 [[PRE]], [[EXIT:label %.*]], label %[[PH:.*]] |
| ; I64: [[PH]]: |
| ; I64-NEXT: [[N_EXT:%.*]] = zext i32 [[N]] to i64 |
| ; I64-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 [[N_EXT]], 4 |
| ; I64-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; I64: [[VECTOR_PH]]: |
| ; I64-NEXT: [[N_MOD_VF:%.*]] = urem i64 [[N_EXT]], 4 |
| ; I64-NEXT: [[N_VEC:%.*]] = sub i64 [[N_EXT]], [[N_MOD_VF]] |
| ; I64-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I64: [[VECTOR_BODY]]: |
| ; I64-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I64-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 1 |
| ; I64-NEXT: [[TMP1:%.*]] = add i64 [[INDEX]], 2 |
| ; I64-NEXT: [[TMP2:%.*]] = add i64 [[INDEX]], 3 |
| ; I64-NEXT: [[TMP3:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[INDEX]] |
| ; I64-NEXT: [[TMP4:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP0]] |
| ; I64-NEXT: [[TMP5:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP1]] |
| ; I64-NEXT: [[TMP6:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP2]] |
| ; I64-NEXT: [[TMP7:%.*]] = load double, ptr [[TMP3]], align 8 |
| ; I64-NEXT: [[TMP8:%.*]] = load double, ptr [[TMP4]], align 8 |
| ; I64-NEXT: [[TMP9:%.*]] = load double, ptr [[TMP5]], align 8 |
| ; I64-NEXT: [[TMP10:%.*]] = load double, ptr [[TMP6]], align 8 |
| ; I64-NEXT: [[TMP11:%.*]] = shl i64 [[INDEX]], 1 |
| ; I64-NEXT: [[TMP12:%.*]] = shl i64 [[TMP0]], 1 |
| ; I64-NEXT: [[TMP13:%.*]] = shl i64 [[TMP1]], 1 |
| ; I64-NEXT: [[TMP14:%.*]] = shl i64 [[TMP2]], 1 |
| ; I64-NEXT: [[TMP15:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP11]] |
| ; I64-NEXT: [[TMP16:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP12]] |
| ; I64-NEXT: [[TMP17:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP13]] |
| ; I64-NEXT: [[TMP18:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP14]] |
| ; I64-NEXT: store double [[TMP7]], ptr [[TMP15]], align 8 |
| ; I64-NEXT: store double [[TMP8]], ptr [[TMP16]], align 8 |
| ; I64-NEXT: store double [[TMP9]], ptr [[TMP17]], align 8 |
| ; I64-NEXT: store double [[TMP10]], ptr [[TMP18]], align 8 |
| ; I64-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 |
| ; I64-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]] |
| ; I64-NEXT: br i1 [[TMP19]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] |
| ; I64: [[MIDDLE_BLOCK]]: |
| ; I64-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[N_EXT]], [[N_VEC]] |
| ; I64-NEXT: br i1 [[CMP_N]], [[EXIT_LOOPEXIT:label %.*]], label %[[SCALAR_PH]] |
| ; I64: [[SCALAR_PH]]: |
| ; |
| ; I32-LABEL: define void @test_store_loaded_value( |
| ; I32-SAME: ptr noalias [[SRC:%.*]], ptr noalias [[DST:%.*]], i32 [[N:%.*]]) #[[ATTR0]] { |
| ; I32-NEXT: [[BB:.*:]] |
| ; I32-NEXT: [[PRE:%.*]] = icmp slt i32 [[N]], 1 |
| ; I32-NEXT: br i1 [[PRE]], [[EXIT:label %.*]], label %[[PH:.*]] |
| ; I32: [[PH]]: |
| ; I32-NEXT: [[N_EXT:%.*]] = zext i32 [[N]] to i64 |
| ; I32-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 [[N_EXT]], 4 |
| ; I32-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; I32: [[VECTOR_PH]]: |
| ; I32-NEXT: [[N_MOD_VF:%.*]] = urem i64 [[N_EXT]], 4 |
| ; I32-NEXT: [[N_VEC:%.*]] = sub i64 [[N_EXT]], [[N_MOD_VF]] |
| ; I32-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I32: [[VECTOR_BODY]]: |
| ; I32-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I32-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 1 |
| ; I32-NEXT: [[TMP1:%.*]] = add i64 [[INDEX]], 2 |
| ; I32-NEXT: [[TMP2:%.*]] = add i64 [[INDEX]], 3 |
| ; I32-NEXT: [[TMP3:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[INDEX]] |
| ; I32-NEXT: [[TMP4:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP0]] |
| ; I32-NEXT: [[TMP5:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP1]] |
| ; I32-NEXT: [[TMP6:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP2]] |
| ; I32-NEXT: [[TMP7:%.*]] = load double, ptr [[TMP3]], align 8 |
| ; I32-NEXT: [[TMP8:%.*]] = load double, ptr [[TMP4]], align 8 |
| ; I32-NEXT: [[TMP9:%.*]] = load double, ptr [[TMP5]], align 8 |
| ; I32-NEXT: [[TMP10:%.*]] = load double, ptr [[TMP6]], align 8 |
| ; I32-NEXT: [[TMP11:%.*]] = shl i64 [[INDEX]], 1 |
| ; I32-NEXT: [[TMP12:%.*]] = shl i64 [[TMP0]], 1 |
| ; I32-NEXT: [[TMP13:%.*]] = shl i64 [[TMP1]], 1 |
| ; I32-NEXT: [[TMP14:%.*]] = shl i64 [[TMP2]], 1 |
| ; I32-NEXT: [[TMP15:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP11]] |
| ; I32-NEXT: [[TMP16:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP12]] |
| ; I32-NEXT: [[TMP17:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP13]] |
| ; I32-NEXT: [[TMP18:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP14]] |
| ; I32-NEXT: store double [[TMP7]], ptr [[TMP15]], align 8 |
| ; I32-NEXT: store double [[TMP8]], ptr [[TMP16]], align 8 |
| ; I32-NEXT: store double [[TMP9]], ptr [[TMP17]], align 8 |
| ; I32-NEXT: store double [[TMP10]], ptr [[TMP18]], align 8 |
| ; I32-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 |
| ; I32-NEXT: [[TMP19:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]] |
| ; I32-NEXT: br i1 [[TMP19]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP6:![0-9]+]] |
| ; I32: [[MIDDLE_BLOCK]]: |
| ; I32-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[N_EXT]], [[N_VEC]] |
| ; I32-NEXT: br i1 [[CMP_N]], [[EXIT_LOOPEXIT:label %.*]], label %[[SCALAR_PH]] |
| ; I32: [[SCALAR_PH]]: |
| ; |
| bb: |
| %pre = icmp slt i32 %n, 1 |
| br i1 %pre, label %exit, label %ph |
| |
| ph: |
| %n.ext = zext i32 %n to i64 |
| br label %loop |
| |
| loop: |
| %iv = phi i64 [ 0, %ph ], [ %iv.next, %loop ] |
| %iv.next = add i64 %iv, 1 |
| %gep.src = getelementptr i8, ptr %src, i64 %iv |
| %l = load double, ptr %gep.src, align 8 |
| %sext = shl i64 %iv, 1 |
| %gep.dst = getelementptr i8, ptr %dst, i64 %sext |
| store double %l, ptr %gep.dst, align 8 |
| %ec = icmp eq i64 %iv.next, %n.ext |
| br i1 %ec, label %exit, label %loop, !llvm.loop !0 |
| |
| exit: |
| ret void |
| } |
| |
| declare i1 @cond() |
| |
| define double @test_load_used_by_other_load_scev(ptr %ptr.a, ptr %ptr.b, ptr %ptr.c) { |
| ; I64-LABEL: define double @test_load_used_by_other_load_scev( |
| ; I64-SAME: ptr [[PTR_A:%.*]], ptr [[PTR_B:%.*]], ptr [[PTR_C:%.*]]) { |
| ; I64-NEXT: [[ENTRY:.*]]: |
| ; I64-NEXT: br label %[[OUTER_LOOP:.*]] |
| ; I64: [[OUTER_LOOP_LOOPEXIT:.*]]: |
| ; I64-NEXT: [[RESULT_LCSSA:%.*]] = phi double [ [[RESULT:%.*]], [[INNER_LOOP:%.*]] ] |
| ; I64-NEXT: br label %[[OUTER_LOOP]] |
| ; I64: [[OUTER_LOOP]]: |
| ; I64-NEXT: [[ACCUM:%.*]] = phi double [ 0.000000e+00, %[[ENTRY]] ], [ [[RESULT_LCSSA]], %[[OUTER_LOOP_LOOPEXIT]] ] |
| ; I64-NEXT: [[COND:%.*]] = call i1 @cond() |
| ; I64-NEXT: br i1 [[COND]], label %[[INNER_LOOP_PREHEADER:.*]], [[EXIT:label %.*]] |
| ; I64: [[INNER_LOOP_PREHEADER]]: |
| ; I64-NEXT: br label %[[VECTOR_PH:.*]] |
| ; I64: [[VECTOR_PH]]: |
| ; I64-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I64: [[VECTOR_BODY]]: |
| ; I64-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I64-NEXT: [[TMP0:%.*]] = load double, ptr [[PTR_A]], align 8 |
| ; I64-NEXT: [[TMP1:%.*]] = fadd double [[TMP0]], 0.000000e+00 |
| ; I64-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <2 x double> poison, double [[TMP1]], i64 0 |
| ; I64-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <2 x double> [[BROADCAST_SPLATINSERT]], <2 x double> poison, <2 x i32> zeroinitializer |
| ; I64-NEXT: [[TMP2:%.*]] = fmul <2 x double> [[BROADCAST_SPLAT]], zeroinitializer |
| ; I64-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 2 |
| ; I64-NEXT: [[TMP3:%.*]] = icmp eq i64 [[INDEX_NEXT]], 100 |
| ; I64-NEXT: br i1 [[TMP3]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] |
| ; I64: [[MIDDLE_BLOCK]]: |
| ; I64-NEXT: [[VECTOR_RECUR_EXTRACT:%.*]] = extractelement <2 x double> [[TMP2]], i64 1 |
| ; I64-NEXT: br label %[[SCALAR_PH:.*]] |
| ; I64: [[SCALAR_PH]]: |
| ; |
| ; I32-LABEL: define double @test_load_used_by_other_load_scev( |
| ; I32-SAME: ptr [[PTR_A:%.*]], ptr [[PTR_B:%.*]], ptr [[PTR_C:%.*]]) { |
| ; I32-NEXT: [[ENTRY:.*]]: |
| ; I32-NEXT: br label %[[OUTER_LOOP:.*]] |
| ; I32: [[OUTER_LOOP]]: |
| ; I32-NEXT: [[ACCUM:%.*]] = phi double [ 0.000000e+00, %[[ENTRY]] ], [ [[RESULT:%.*]], %[[INNER_LOOP:.*]] ] |
| ; I32-NEXT: [[COND:%.*]] = call i1 @cond() |
| ; I32-NEXT: br i1 [[COND]], label %[[INNER_LOOP]], label %[[EXIT:.*]] |
| ; I32: [[INNER_LOOP]]: |
| ; I32-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[OUTER_LOOP]] ], [ [[IV_NEXT:%.*]], %[[INNER_LOOP]] ] |
| ; I32-NEXT: [[ACCUM_INNER:%.*]] = phi double [ [[ACCUM]], %[[OUTER_LOOP]] ], [ [[MUL1:%.*]], %[[INNER_LOOP]] ] |
| ; I32-NEXT: [[IDX_PLUS1:%.*]] = add i64 [[IV]], 1 |
| ; I32-NEXT: [[GEP_C:%.*]] = getelementptr i8, ptr [[PTR_C]], i64 [[IDX_PLUS1]] |
| ; I32-NEXT: [[GEP_A_I64:%.*]] = getelementptr i64, ptr [[PTR_A]], i64 [[IDX_PLUS1]] |
| ; I32-NEXT: [[LOAD_IDX:%.*]] = load i64, ptr [[GEP_A_I64]], align 8 |
| ; I32-NEXT: [[GEP_B:%.*]] = getelementptr double, ptr [[PTR_B]], i64 [[LOAD_IDX]] |
| ; I32-NEXT: [[LOAD_A:%.*]] = load double, ptr [[PTR_A]], align 8 |
| ; I32-NEXT: [[ADD1:%.*]] = fadd double [[LOAD_A]], 0.000000e+00 |
| ; I32-NEXT: [[GEP_C_OFFSET:%.*]] = getelementptr i8, ptr [[GEP_C]], i64 8 |
| ; I32-NEXT: [[LOAD_C:%.*]] = load double, ptr [[GEP_C_OFFSET]], align 8 |
| ; I32-NEXT: [[MUL1]] = fmul double [[ADD1]], 0.000000e+00 |
| ; I32-NEXT: [[MUL2:%.*]] = fmul double [[LOAD_C]], 0.000000e+00 |
| ; I32-NEXT: [[ADD2:%.*]] = fadd double [[MUL2]], 0.000000e+00 |
| ; I32-NEXT: [[ADD3:%.*]] = fadd double [[ADD2]], 1.000000e+00 |
| ; I32-NEXT: [[LOAD_B:%.*]] = load double, ptr [[GEP_B]], align 8 |
| ; I32-NEXT: [[DIV:%.*]] = fdiv double [[LOAD_B]], [[ADD3]] |
| ; I32-NEXT: [[RESULT]] = fsub double [[ACCUM_INNER]], [[DIV]] |
| ; I32-NEXT: [[IV_NEXT]] = add i64 [[IV]], 1 |
| ; I32-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[IV]], 100 |
| ; I32-NEXT: br i1 [[EXITCOND]], label %[[OUTER_LOOP]], label %[[INNER_LOOP]] |
| ; I32: [[EXIT]]: |
| ; I32-NEXT: ret double [[ACCUM]] |
| ; |
| entry: |
| br label %outer.loop |
| |
| outer.loop: |
| %accum = phi double [ 0.0, %entry ], [ %result, %inner.loop ] |
| %cond = call i1 @cond() |
| br i1 %cond, label %inner.loop, label %exit |
| |
| inner.loop: |
| %iv = phi i64 [ 0, %outer.loop ], [ %iv.next, %inner.loop ] |
| %accum.inner = phi double [ %accum, %outer.loop ], [ %mul1, %inner.loop ] |
| %idx.plus1 = add i64 %iv, 1 |
| %gep.c = getelementptr i8, ptr %ptr.c, i64 %idx.plus1 |
| %gep.a.i64 = getelementptr i64, ptr %ptr.a, i64 %idx.plus1 |
| %load.idx = load i64, ptr %gep.a.i64, align 8 |
| %gep.b = getelementptr double, ptr %ptr.b, i64 %load.idx |
| %load.a = load double, ptr %ptr.a, align 8 |
| %add1 = fadd double %load.a, 0.000000e+00 |
| %gep.c.offset = getelementptr i8, ptr %gep.c, i64 8 |
| %load.c = load double, ptr %gep.c.offset, align 8 |
| %mul1 = fmul double %add1, 0.000000e+00 |
| %mul2 = fmul double %load.c, 0.000000e+00 |
| %add2 = fadd double %mul2, 0.000000e+00 |
| %add3 = fadd double %add2, 1.000000e+00 |
| %load.b = load double, ptr %gep.b, align 8 |
| %div = fdiv double %load.b, %add3 |
| %result = fsub double %accum.inner, %div |
| %iv.next = add i64 %iv, 1 |
| %exitcond = icmp eq i64 %iv, 100 |
| br i1 %exitcond, label %outer.loop, label %inner.loop |
| |
| exit: |
| ret double %accum |
| } |
| |
| define double @test_load_used_by_other_load_scev_low_trip_count(ptr %ptr.a, ptr %ptr.b, ptr %ptr.c) { |
| ; I64-LABEL: define double @test_load_used_by_other_load_scev_low_trip_count( |
| ; I64-SAME: ptr [[PTR_A:%.*]], ptr [[PTR_B:%.*]], ptr [[PTR_C:%.*]]) { |
| ; I64-NEXT: [[ENTRY:.*]]: |
| ; I64-NEXT: br label %[[OUTER_LOOP:.*]] |
| ; I64: [[OUTER_LOOP_LOOPEXIT:.*]]: |
| ; I64-NEXT: [[RESULT_LCSSA:%.*]] = phi double [ [[RESULT:%.*]], %[[INNER_LOOP:.*]] ] |
| ; I64-NEXT: br label %[[OUTER_LOOP]] |
| ; I64: [[OUTER_LOOP]]: |
| ; I64-NEXT: [[ACCUM:%.*]] = phi double [ 0.000000e+00, %[[ENTRY]] ], [ [[RESULT_LCSSA]], %[[OUTER_LOOP_LOOPEXIT]] ] |
| ; I64-NEXT: [[COND:%.*]] = call i1 @cond() |
| ; I64-NEXT: br i1 [[COND]], label %[[INNER_LOOP_PREHEADER:.*]], label %[[EXIT:.*]] |
| ; I64: [[INNER_LOOP_PREHEADER]]: |
| ; I64-NEXT: br label %[[INNER_LOOP]] |
| ; I64: [[INNER_LOOP]]: |
| ; I64-NEXT: [[IV:%.*]] = phi i64 [ [[IV_NEXT:%.*]], %[[INNER_LOOP]] ], [ 0, %[[INNER_LOOP_PREHEADER]] ] |
| ; I64-NEXT: [[ACCUM_INNER:%.*]] = phi double [ [[MUL1:%.*]], %[[INNER_LOOP]] ], [ [[ACCUM]], %[[INNER_LOOP_PREHEADER]] ] |
| ; I64-NEXT: [[IDX_PLUS1:%.*]] = add i64 [[IV]], 1 |
| ; I64-NEXT: [[GEP_C:%.*]] = getelementptr i8, ptr [[PTR_C]], i64 [[IDX_PLUS1]] |
| ; I64-NEXT: [[GEP_A_I64:%.*]] = getelementptr i64, ptr [[PTR_A]], i64 [[IDX_PLUS1]] |
| ; I64-NEXT: [[LOAD_IDX:%.*]] = load i64, ptr [[GEP_A_I64]], align 8 |
| ; I64-NEXT: [[GEP_B:%.*]] = getelementptr double, ptr [[PTR_B]], i64 [[LOAD_IDX]] |
| ; I64-NEXT: [[LOAD_A:%.*]] = load double, ptr [[PTR_A]], align 8 |
| ; I64-NEXT: [[ADD1:%.*]] = fadd double [[LOAD_A]], 0.000000e+00 |
| ; I64-NEXT: [[GEP_C_OFFSET:%.*]] = getelementptr i8, ptr [[GEP_C]], i64 8 |
| ; I64-NEXT: [[LOAD_C:%.*]] = load double, ptr [[GEP_C_OFFSET]], align 8 |
| ; I64-NEXT: [[MUL1]] = fmul double [[ADD1]], 0.000000e+00 |
| ; I64-NEXT: [[MUL2:%.*]] = fmul double [[LOAD_C]], 0.000000e+00 |
| ; I64-NEXT: [[ADD2:%.*]] = fadd double [[MUL2]], 0.000000e+00 |
| ; I64-NEXT: [[ADD3:%.*]] = fadd double [[ADD2]], 1.000000e+00 |
| ; I64-NEXT: [[LOAD_B:%.*]] = load double, ptr [[GEP_B]], align 8 |
| ; I64-NEXT: [[DIV:%.*]] = fdiv double [[LOAD_B]], [[ADD3]] |
| ; I64-NEXT: [[RESULT]] = fsub double [[ACCUM_INNER]], [[DIV]] |
| ; I64-NEXT: [[IV_NEXT]] = add i64 [[IV]], 1 |
| ; I64-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[IV]], 1 |
| ; I64-NEXT: br i1 [[EXITCOND]], label %[[OUTER_LOOP_LOOPEXIT]], label %[[INNER_LOOP]] |
| ; I64: [[EXIT]]: |
| ; I64-NEXT: ret double [[ACCUM]] |
| ; |
| ; I32-LABEL: define double @test_load_used_by_other_load_scev_low_trip_count( |
| ; I32-SAME: ptr [[PTR_A:%.*]], ptr [[PTR_B:%.*]], ptr [[PTR_C:%.*]]) { |
| ; I32-NEXT: [[ENTRY:.*]]: |
| ; I32-NEXT: br label %[[OUTER_LOOP:.*]] |
| ; I32: [[OUTER_LOOP]]: |
| ; I32-NEXT: [[ACCUM:%.*]] = phi double [ 0.000000e+00, %[[ENTRY]] ], [ [[RESULT:%.*]], %[[INNER_LOOP:.*]] ] |
| ; I32-NEXT: [[COND:%.*]] = call i1 @cond() |
| ; I32-NEXT: br i1 [[COND]], label %[[INNER_LOOP]], label %[[EXIT:.*]] |
| ; I32: [[INNER_LOOP]]: |
| ; I32-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[OUTER_LOOP]] ], [ [[IV_NEXT:%.*]], %[[INNER_LOOP]] ] |
| ; I32-NEXT: [[ACCUM_INNER:%.*]] = phi double [ [[ACCUM]], %[[OUTER_LOOP]] ], [ [[MUL1:%.*]], %[[INNER_LOOP]] ] |
| ; I32-NEXT: [[IDX_PLUS1:%.*]] = add i64 [[IV]], 1 |
| ; I32-NEXT: [[GEP_C:%.*]] = getelementptr i8, ptr [[PTR_C]], i64 [[IDX_PLUS1]] |
| ; I32-NEXT: [[GEP_A_I64:%.*]] = getelementptr i64, ptr [[PTR_A]], i64 [[IDX_PLUS1]] |
| ; I32-NEXT: [[LOAD_IDX:%.*]] = load i64, ptr [[GEP_A_I64]], align 8 |
| ; I32-NEXT: [[GEP_B:%.*]] = getelementptr double, ptr [[PTR_B]], i64 [[LOAD_IDX]] |
| ; I32-NEXT: [[LOAD_A:%.*]] = load double, ptr [[PTR_A]], align 8 |
| ; I32-NEXT: [[ADD1:%.*]] = fadd double [[LOAD_A]], 0.000000e+00 |
| ; I32-NEXT: [[GEP_C_OFFSET:%.*]] = getelementptr i8, ptr [[GEP_C]], i64 8 |
| ; I32-NEXT: [[LOAD_C:%.*]] = load double, ptr [[GEP_C_OFFSET]], align 8 |
| ; I32-NEXT: [[MUL1]] = fmul double [[ADD1]], 0.000000e+00 |
| ; I32-NEXT: [[MUL2:%.*]] = fmul double [[LOAD_C]], 0.000000e+00 |
| ; I32-NEXT: [[ADD2:%.*]] = fadd double [[MUL2]], 0.000000e+00 |
| ; I32-NEXT: [[ADD3:%.*]] = fadd double [[ADD2]], 1.000000e+00 |
| ; I32-NEXT: [[LOAD_B:%.*]] = load double, ptr [[GEP_B]], align 8 |
| ; I32-NEXT: [[DIV:%.*]] = fdiv double [[LOAD_B]], [[ADD3]] |
| ; I32-NEXT: [[RESULT]] = fsub double [[ACCUM_INNER]], [[DIV]] |
| ; I32-NEXT: [[IV_NEXT]] = add i64 [[IV]], 1 |
| ; I32-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[IV]], 1 |
| ; I32-NEXT: br i1 [[EXITCOND]], label %[[OUTER_LOOP]], label %[[INNER_LOOP]] |
| ; I32: [[EXIT]]: |
| ; I32-NEXT: ret double [[ACCUM]] |
| ; |
| entry: |
| br label %outer.loop |
| |
| outer.loop: |
| %accum = phi double [ 0.0, %entry ], [ %result, %inner.loop ] |
| %cond = call i1 @cond() |
| br i1 %cond, label %inner.loop, label %exit |
| |
| inner.loop: |
| %iv = phi i64 [ 0, %outer.loop ], [ %iv.next, %inner.loop ] |
| %accum.inner = phi double [ %accum, %outer.loop ], [ %mul1, %inner.loop ] |
| %idx.plus1 = add i64 %iv, 1 |
| %gep.c = getelementptr i8, ptr %ptr.c, i64 %idx.plus1 |
| %gep.a.i64 = getelementptr i64, ptr %ptr.a, i64 %idx.plus1 |
| %load.idx = load i64, ptr %gep.a.i64, align 8 |
| %gep.b = getelementptr double, ptr %ptr.b, i64 %load.idx |
| %load.a = load double, ptr %ptr.a, align 8 |
| %add1 = fadd double %load.a, 0.000000e+00 |
| %gep.c.offset = getelementptr i8, ptr %gep.c, i64 8 |
| %load.c = load double, ptr %gep.c.offset, align 8 |
| %mul1 = fmul double %add1, 0.000000e+00 |
| %mul2 = fmul double %load.c, 0.000000e+00 |
| %add2 = fadd double %mul2, 0.000000e+00 |
| %add3 = fadd double %add2, 1.000000e+00 |
| %load.b = load double, ptr %gep.b, align 8 |
| %div = fdiv double %load.b, %add3 |
| %result = fsub double %accum.inner, %div |
| %iv.next = add i64 %iv, 1 |
| %exitcond = icmp eq i64 %iv, 1 |
| br i1 %exitcond, label %outer.loop, label %inner.loop |
| |
| exit: |
| ret double %accum |
| } |
| |
| define void @loaded_address_used_by_load_through_blend(i64 %start, ptr noalias %src, ptr noalias %src.2, ptr noalias %dst) #0 { |
| ; I64-LABEL: define void @loaded_address_used_by_load_through_blend( |
| ; I64-SAME: i64 [[START:%.*]], ptr noalias [[SRC:%.*]], ptr noalias [[SRC_2:%.*]], ptr noalias [[DST:%.*]]) #[[ATTR0]] { |
| ; I64-NEXT: [[ENTRY:.*]]: |
| ; I64-NEXT: br label %[[LOOP_HEADER:.*]] |
| ; I64: [[LOOP_HEADER]]: |
| ; I64-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[ENTRY]] ], [ [[IV_NEXT:%.*]], %[[LOOP_LATCH:.*]] ] |
| ; I64-NEXT: [[IV_2:%.*]] = phi i64 [ [[START]], %[[ENTRY]] ], [ [[IV_2_NEXT:%.*]], %[[LOOP_LATCH]] ] |
| ; I64-NEXT: [[IV_1:%.*]] = add i64 [[IV]], 1 |
| ; I64-NEXT: [[GEP_SRC:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[IV_1]] |
| ; I64-NEXT: [[L_SRC:%.*]] = load float, ptr [[GEP_SRC]], align 4 |
| ; I64-NEXT: [[C:%.*]] = fcmp oeq float [[L_SRC]], 0.000000e+00 |
| ; I64-NEXT: br i1 [[C]], label %[[THEN:.*]], label %[[LOOP_LATCH]] |
| ; I64: [[THEN]]: |
| ; I64-NEXT: [[IV_MUL:%.*]] = mul i64 [[IV_1]], [[START]] |
| ; I64-NEXT: [[GEP_SRC_2:%.*]] = getelementptr i8, ptr [[SRC_2]], i64 [[IV_MUL]] |
| ; I64-NEXT: br label %[[LOOP_LATCH]] |
| ; I64: [[LOOP_LATCH]]: |
| ; I64-NEXT: [[MERGE_GEP:%.*]] = phi ptr [ [[GEP_SRC_2]], %[[THEN]] ], [ [[SRC_2]], %[[LOOP_HEADER]] ] |
| ; I64-NEXT: [[L_2:%.*]] = load float, ptr [[MERGE_GEP]], align 4 |
| ; I64-NEXT: [[GEP_DST:%.*]] = getelementptr i8, ptr [[DST]], i64 [[IV]] |
| ; I64-NEXT: store float [[L_2]], ptr [[GEP_DST]], align 4 |
| ; I64-NEXT: [[IV_NEXT]] = add i64 [[IV]], 1 |
| ; I64-NEXT: [[IV_2_NEXT]] = add i64 [[IV_2]], -1 |
| ; I64-NEXT: [[EC:%.*]] = icmp sgt i64 [[IV_2]], 100 |
| ; I64-NEXT: br i1 [[EC]], label %[[LOOP_HEADER]], label %[[EXIT:.*]] |
| ; I64: [[EXIT]]: |
| ; I64-NEXT: ret void |
| ; |
| ; I32-LABEL: define void @loaded_address_used_by_load_through_blend( |
| ; I32-SAME: i64 [[START:%.*]], ptr noalias [[SRC:%.*]], ptr noalias [[SRC_2:%.*]], ptr noalias [[DST:%.*]]) #[[ATTR0]] { |
| ; I32-NEXT: [[ENTRY:.*:]] |
| ; I32-NEXT: [[TMP0:%.*]] = add i64 [[START]], 1 |
| ; I32-NEXT: [[SMIN:%.*]] = call i64 @llvm.smin.i64(i64 [[START]], i64 100) |
| ; I32-NEXT: [[TMP1:%.*]] = sub i64 [[TMP0]], [[SMIN]] |
| ; I32-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i64 [[TMP1]], 8 |
| ; I32-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; I32: [[VECTOR_PH]]: |
| ; I32-NEXT: [[N_MOD_VF:%.*]] = urem i64 [[TMP1]], 8 |
| ; I32-NEXT: [[N_VEC:%.*]] = sub i64 [[TMP1]], [[N_MOD_VF]] |
| ; I32-NEXT: [[TMP2:%.*]] = sub i64 [[START]], [[N_VEC]] |
| ; I32-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <8 x ptr> poison, ptr [[SRC_2]], i64 0 |
| ; I32-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <8 x ptr> [[BROADCAST_SPLATINSERT]], <8 x ptr> poison, <8 x i32> zeroinitializer |
| ; I32-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I32: [[VECTOR_BODY]]: |
| ; I32-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I32-NEXT: [[TMP3:%.*]] = add i64 [[INDEX]], 1 |
| ; I32-NEXT: [[TMP4:%.*]] = add i64 [[INDEX]], 2 |
| ; I32-NEXT: [[TMP5:%.*]] = add i64 [[INDEX]], 3 |
| ; I32-NEXT: [[TMP6:%.*]] = add i64 [[INDEX]], 4 |
| ; I32-NEXT: [[TMP7:%.*]] = add i64 [[INDEX]], 5 |
| ; I32-NEXT: [[TMP8:%.*]] = add i64 [[INDEX]], 6 |
| ; I32-NEXT: [[TMP9:%.*]] = add i64 [[INDEX]], 7 |
| ; I32-NEXT: [[TMP10:%.*]] = add i64 [[INDEX]], 1 |
| ; I32-NEXT: [[TMP11:%.*]] = add i64 [[TMP3]], 1 |
| ; I32-NEXT: [[TMP12:%.*]] = add i64 [[TMP4]], 1 |
| ; I32-NEXT: [[TMP13:%.*]] = add i64 [[TMP5]], 1 |
| ; I32-NEXT: [[TMP14:%.*]] = add i64 [[TMP6]], 1 |
| ; I32-NEXT: [[TMP15:%.*]] = add i64 [[TMP7]], 1 |
| ; I32-NEXT: [[TMP16:%.*]] = add i64 [[TMP8]], 1 |
| ; I32-NEXT: [[TMP17:%.*]] = add i64 [[TMP9]], 1 |
| ; I32-NEXT: [[TMP18:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP10]] |
| ; I32-NEXT: [[TMP19:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP11]] |
| ; I32-NEXT: [[TMP20:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP12]] |
| ; I32-NEXT: [[TMP21:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP13]] |
| ; I32-NEXT: [[TMP22:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP14]] |
| ; I32-NEXT: [[TMP23:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP15]] |
| ; I32-NEXT: [[TMP24:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP16]] |
| ; I32-NEXT: [[TMP25:%.*]] = getelementptr i8, ptr [[SRC]], i64 [[TMP17]] |
| ; I32-NEXT: [[TMP26:%.*]] = load float, ptr [[TMP18]], align 4 |
| ; I32-NEXT: [[TMP27:%.*]] = load float, ptr [[TMP19]], align 4 |
| ; I32-NEXT: [[TMP28:%.*]] = load float, ptr [[TMP20]], align 4 |
| ; I32-NEXT: [[TMP29:%.*]] = load float, ptr [[TMP21]], align 4 |
| ; I32-NEXT: [[TMP30:%.*]] = load float, ptr [[TMP22]], align 4 |
| ; I32-NEXT: [[TMP31:%.*]] = load float, ptr [[TMP23]], align 4 |
| ; I32-NEXT: [[TMP32:%.*]] = load float, ptr [[TMP24]], align 4 |
| ; I32-NEXT: [[TMP33:%.*]] = load float, ptr [[TMP25]], align 4 |
| ; I32-NEXT: [[TMP34:%.*]] = insertelement <8 x float> poison, float [[TMP26]], i32 0 |
| ; I32-NEXT: [[TMP35:%.*]] = insertelement <8 x float> [[TMP34]], float [[TMP27]], i32 1 |
| ; I32-NEXT: [[TMP36:%.*]] = insertelement <8 x float> [[TMP35]], float [[TMP28]], i32 2 |
| ; I32-NEXT: [[TMP37:%.*]] = insertelement <8 x float> [[TMP36]], float [[TMP29]], i32 3 |
| ; I32-NEXT: [[TMP38:%.*]] = insertelement <8 x float> [[TMP37]], float [[TMP30]], i32 4 |
| ; I32-NEXT: [[TMP39:%.*]] = insertelement <8 x float> [[TMP38]], float [[TMP31]], i32 5 |
| ; I32-NEXT: [[TMP40:%.*]] = insertelement <8 x float> [[TMP39]], float [[TMP32]], i32 6 |
| ; I32-NEXT: [[TMP41:%.*]] = insertelement <8 x float> [[TMP40]], float [[TMP33]], i32 7 |
| ; I32-NEXT: [[TMP42:%.*]] = fcmp oeq <8 x float> [[TMP41]], zeroinitializer |
| ; I32-NEXT: [[TMP43:%.*]] = mul i64 [[TMP10]], [[START]] |
| ; I32-NEXT: [[TMP44:%.*]] = mul i64 [[TMP11]], [[START]] |
| ; I32-NEXT: [[TMP45:%.*]] = mul i64 [[TMP12]], [[START]] |
| ; I32-NEXT: [[TMP46:%.*]] = mul i64 [[TMP13]], [[START]] |
| ; I32-NEXT: [[TMP47:%.*]] = mul i64 [[TMP14]], [[START]] |
| ; I32-NEXT: [[TMP48:%.*]] = mul i64 [[TMP15]], [[START]] |
| ; I32-NEXT: [[TMP49:%.*]] = mul i64 [[TMP16]], [[START]] |
| ; I32-NEXT: [[TMP50:%.*]] = mul i64 [[TMP17]], [[START]] |
| ; I32-NEXT: [[TMP51:%.*]] = getelementptr i8, ptr [[SRC_2]], i64 [[TMP43]] |
| ; I32-NEXT: [[TMP52:%.*]] = getelementptr i8, ptr [[SRC_2]], i64 [[TMP44]] |
| ; I32-NEXT: [[TMP53:%.*]] = getelementptr i8, ptr [[SRC_2]], i64 [[TMP45]] |
| ; I32-NEXT: [[TMP54:%.*]] = getelementptr i8, ptr [[SRC_2]], i64 [[TMP46]] |
| ; I32-NEXT: [[TMP55:%.*]] = getelementptr i8, ptr [[SRC_2]], i64 [[TMP47]] |
| ; I32-NEXT: [[TMP56:%.*]] = getelementptr i8, ptr [[SRC_2]], i64 [[TMP48]] |
| ; I32-NEXT: [[TMP57:%.*]] = getelementptr i8, ptr [[SRC_2]], i64 [[TMP49]] |
| ; I32-NEXT: [[TMP58:%.*]] = getelementptr i8, ptr [[SRC_2]], i64 [[TMP50]] |
| ; I32-NEXT: [[TMP59:%.*]] = insertelement <8 x ptr> poison, ptr [[TMP51]], i32 0 |
| ; I32-NEXT: [[TMP60:%.*]] = insertelement <8 x ptr> [[TMP59]], ptr [[TMP52]], i32 1 |
| ; I32-NEXT: [[TMP61:%.*]] = insertelement <8 x ptr> [[TMP60]], ptr [[TMP53]], i32 2 |
| ; I32-NEXT: [[TMP62:%.*]] = insertelement <8 x ptr> [[TMP61]], ptr [[TMP54]], i32 3 |
| ; I32-NEXT: [[TMP63:%.*]] = insertelement <8 x ptr> [[TMP62]], ptr [[TMP55]], i32 4 |
| ; I32-NEXT: [[TMP64:%.*]] = insertelement <8 x ptr> [[TMP63]], ptr [[TMP56]], i32 5 |
| ; I32-NEXT: [[TMP65:%.*]] = insertelement <8 x ptr> [[TMP64]], ptr [[TMP57]], i32 6 |
| ; I32-NEXT: [[TMP66:%.*]] = insertelement <8 x ptr> [[TMP65]], ptr [[TMP58]], i32 7 |
| ; I32-NEXT: [[PREDPHI:%.*]] = select <8 x i1> [[TMP42]], <8 x ptr> [[TMP66]], <8 x ptr> [[BROADCAST_SPLAT]] |
| ; I32-NEXT: [[TMP67:%.*]] = extractelement <8 x ptr> [[PREDPHI]], i64 0 |
| ; I32-NEXT: [[TMP68:%.*]] = extractelement <8 x ptr> [[PREDPHI]], i64 1 |
| ; I32-NEXT: [[TMP69:%.*]] = extractelement <8 x ptr> [[PREDPHI]], i64 2 |
| ; I32-NEXT: [[TMP70:%.*]] = extractelement <8 x ptr> [[PREDPHI]], i64 3 |
| ; I32-NEXT: [[TMP71:%.*]] = extractelement <8 x ptr> [[PREDPHI]], i64 4 |
| ; I32-NEXT: [[TMP72:%.*]] = extractelement <8 x ptr> [[PREDPHI]], i64 5 |
| ; I32-NEXT: [[TMP73:%.*]] = extractelement <8 x ptr> [[PREDPHI]], i64 6 |
| ; I32-NEXT: [[TMP74:%.*]] = extractelement <8 x ptr> [[PREDPHI]], i64 7 |
| ; I32-NEXT: [[TMP75:%.*]] = load float, ptr [[TMP67]], align 4 |
| ; I32-NEXT: [[TMP76:%.*]] = load float, ptr [[TMP68]], align 4 |
| ; I32-NEXT: [[TMP77:%.*]] = load float, ptr [[TMP69]], align 4 |
| ; I32-NEXT: [[TMP78:%.*]] = load float, ptr [[TMP70]], align 4 |
| ; I32-NEXT: [[TMP79:%.*]] = load float, ptr [[TMP71]], align 4 |
| ; I32-NEXT: [[TMP80:%.*]] = load float, ptr [[TMP72]], align 4 |
| ; I32-NEXT: [[TMP81:%.*]] = load float, ptr [[TMP73]], align 4 |
| ; I32-NEXT: [[TMP82:%.*]] = load float, ptr [[TMP74]], align 4 |
| ; I32-NEXT: [[TMP83:%.*]] = getelementptr i8, ptr [[DST]], i64 [[INDEX]] |
| ; I32-NEXT: [[TMP84:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP3]] |
| ; I32-NEXT: [[TMP85:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP4]] |
| ; I32-NEXT: [[TMP86:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP5]] |
| ; I32-NEXT: [[TMP87:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP6]] |
| ; I32-NEXT: [[TMP88:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP7]] |
| ; I32-NEXT: [[TMP89:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP8]] |
| ; I32-NEXT: [[TMP90:%.*]] = getelementptr i8, ptr [[DST]], i64 [[TMP9]] |
| ; I32-NEXT: store float [[TMP75]], ptr [[TMP83]], align 4 |
| ; I32-NEXT: store float [[TMP76]], ptr [[TMP84]], align 4 |
| ; I32-NEXT: store float [[TMP77]], ptr [[TMP85]], align 4 |
| ; I32-NEXT: store float [[TMP78]], ptr [[TMP86]], align 4 |
| ; I32-NEXT: store float [[TMP79]], ptr [[TMP87]], align 4 |
| ; I32-NEXT: store float [[TMP80]], ptr [[TMP88]], align 4 |
| ; I32-NEXT: store float [[TMP81]], ptr [[TMP89]], align 4 |
| ; I32-NEXT: store float [[TMP82]], ptr [[TMP90]], align 4 |
| ; I32-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; I32-NEXT: [[TMP91:%.*]] = icmp eq i64 [[INDEX_NEXT]], [[N_VEC]] |
| ; I32-NEXT: br i1 [[TMP91]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP8:![0-9]+]] |
| ; I32: [[MIDDLE_BLOCK]]: |
| ; I32-NEXT: [[CMP_N:%.*]] = icmp eq i64 [[TMP1]], [[N_VEC]] |
| ; I32-NEXT: br i1 [[CMP_N]], [[EXIT:label %.*]], label %[[SCALAR_PH]] |
| ; I32: [[SCALAR_PH]]: |
| ; |
| entry: |
| br label %loop.header |
| |
| loop.header: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %loop.latch ] |
| %iv.2 = phi i64 [ %start, %entry ], [ %iv.2.next, %loop.latch ] |
| %iv.1 = add i64 %iv, 1 |
| %gep.src = getelementptr i8, ptr %src, i64 %iv.1 |
| %l.src = load float, ptr %gep.src, align 4 |
| %c = fcmp oeq float %l.src, 0.000000e+00 |
| br i1 %c, label %then, label %loop.latch |
| |
| then: |
| %iv.mul = mul i64 %iv.1, %start |
| %gep.src.2 = getelementptr i8, ptr %src.2, i64 %iv.mul |
| br label %loop.latch |
| |
| loop.latch: |
| %merge.gep = phi ptr [ %gep.src.2, %then ], [ %src.2, %loop.header ] |
| %l.2 = load float, ptr %merge.gep, align 4 |
| %gep.dst = getelementptr i8, ptr %dst, i64 %iv |
| store float %l.2, ptr %gep.dst, align 4 |
| %iv.next = add i64 %iv, 1 |
| %iv.2.next = add i64 %iv.2, -1 |
| %ec = icmp sgt i64 %iv.2, 100 |
| br i1 %ec, label %loop.header, label %exit |
| |
| exit: |
| ret void |
| } |
| |
| define void @address_use_in_different_block(ptr noalias %dst, ptr %src.0, ptr %src.1, i32 %x) #0 { |
| ; I64-LABEL: define void @address_use_in_different_block( |
| ; I64-SAME: ptr noalias [[DST:%.*]], ptr [[SRC_0:%.*]], ptr [[SRC_1:%.*]], i32 [[X:%.*]]) #[[ATTR0]] { |
| ; I64-NEXT: [[ENTRY:.*:]] |
| ; I64-NEXT: [[X_POS:%.*]] = call i32 @llvm.smax.i32(i32 [[X]], i32 0) |
| ; I64-NEXT: [[OFFSET:%.*]] = zext i32 [[X_POS]] to i64 |
| ; I64-NEXT: br label %[[VECTOR_PH:.*]] |
| ; I64: [[VECTOR_PH]]: |
| ; I64-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I64: [[VECTOR_BODY]]: |
| ; I64-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I64-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 1 |
| ; I64-NEXT: [[TMP1:%.*]] = add i64 [[INDEX]], 2 |
| ; I64-NEXT: [[TMP2:%.*]] = add i64 [[INDEX]], 3 |
| ; I64-NEXT: [[TMP3:%.*]] = add i64 [[INDEX]], 4 |
| ; I64-NEXT: [[TMP4:%.*]] = add i64 [[INDEX]], 5 |
| ; I64-NEXT: [[TMP5:%.*]] = add i64 [[INDEX]], 6 |
| ; I64-NEXT: [[TMP6:%.*]] = add i64 [[INDEX]], 7 |
| ; I64-NEXT: [[TMP7:%.*]] = mul i64 [[INDEX]], [[OFFSET]] |
| ; I64-NEXT: [[TMP8:%.*]] = mul i64 [[TMP0]], [[OFFSET]] |
| ; I64-NEXT: [[TMP9:%.*]] = mul i64 [[TMP1]], [[OFFSET]] |
| ; I64-NEXT: [[TMP10:%.*]] = mul i64 [[TMP2]], [[OFFSET]] |
| ; I64-NEXT: [[TMP11:%.*]] = mul i64 [[TMP3]], [[OFFSET]] |
| ; I64-NEXT: [[TMP12:%.*]] = mul i64 [[TMP4]], [[OFFSET]] |
| ; I64-NEXT: [[TMP13:%.*]] = mul i64 [[TMP5]], [[OFFSET]] |
| ; I64-NEXT: [[TMP14:%.*]] = mul i64 [[TMP6]], [[OFFSET]] |
| ; I64-NEXT: [[TMP15:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP7]] |
| ; I64-NEXT: [[TMP16:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP8]] |
| ; I64-NEXT: [[TMP17:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP9]] |
| ; I64-NEXT: [[TMP18:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP10]] |
| ; I64-NEXT: [[TMP19:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP11]] |
| ; I64-NEXT: [[TMP20:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP12]] |
| ; I64-NEXT: [[TMP21:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP13]] |
| ; I64-NEXT: [[TMP22:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP14]] |
| ; I64-NEXT: [[TMP23:%.*]] = load i32, ptr [[TMP15]], align 4 |
| ; I64-NEXT: [[TMP24:%.*]] = load i32, ptr [[TMP16]], align 4 |
| ; I64-NEXT: [[TMP25:%.*]] = load i32, ptr [[TMP17]], align 4 |
| ; I64-NEXT: [[TMP26:%.*]] = load i32, ptr [[TMP18]], align 4 |
| ; I64-NEXT: [[TMP27:%.*]] = load i32, ptr [[TMP19]], align 4 |
| ; I64-NEXT: [[TMP28:%.*]] = load i32, ptr [[TMP20]], align 4 |
| ; I64-NEXT: [[TMP29:%.*]] = load i32, ptr [[TMP21]], align 4 |
| ; I64-NEXT: [[TMP30:%.*]] = load i32, ptr [[TMP22]], align 4 |
| ; I64-NEXT: [[TMP31:%.*]] = sext i32 [[TMP23]] to i64 |
| ; I64-NEXT: [[TMP32:%.*]] = sext i32 [[TMP24]] to i64 |
| ; I64-NEXT: [[TMP33:%.*]] = sext i32 [[TMP25]] to i64 |
| ; I64-NEXT: [[TMP34:%.*]] = sext i32 [[TMP26]] to i64 |
| ; I64-NEXT: [[TMP35:%.*]] = sext i32 [[TMP27]] to i64 |
| ; I64-NEXT: [[TMP36:%.*]] = sext i32 [[TMP28]] to i64 |
| ; I64-NEXT: [[TMP37:%.*]] = sext i32 [[TMP29]] to i64 |
| ; I64-NEXT: [[TMP38:%.*]] = sext i32 [[TMP30]] to i64 |
| ; I64-NEXT: [[TMP39:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP31]] |
| ; I64-NEXT: [[TMP40:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP32]] |
| ; I64-NEXT: [[TMP41:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP33]] |
| ; I64-NEXT: [[TMP42:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP34]] |
| ; I64-NEXT: [[TMP43:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP35]] |
| ; I64-NEXT: [[TMP44:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP36]] |
| ; I64-NEXT: [[TMP45:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP37]] |
| ; I64-NEXT: [[TMP46:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP38]] |
| ; I64-NEXT: [[TMP47:%.*]] = getelementptr i8, ptr [[TMP39]], i64 -8 |
| ; I64-NEXT: [[TMP48:%.*]] = getelementptr i8, ptr [[TMP40]], i64 -8 |
| ; I64-NEXT: [[TMP49:%.*]] = getelementptr i8, ptr [[TMP41]], i64 -8 |
| ; I64-NEXT: [[TMP50:%.*]] = getelementptr i8, ptr [[TMP42]], i64 -8 |
| ; I64-NEXT: [[TMP51:%.*]] = getelementptr i8, ptr [[TMP43]], i64 -8 |
| ; I64-NEXT: [[TMP52:%.*]] = getelementptr i8, ptr [[TMP44]], i64 -8 |
| ; I64-NEXT: [[TMP53:%.*]] = getelementptr i8, ptr [[TMP45]], i64 -8 |
| ; I64-NEXT: [[TMP54:%.*]] = getelementptr i8, ptr [[TMP46]], i64 -8 |
| ; I64-NEXT: [[TMP55:%.*]] = load double, ptr [[TMP47]], align 8 |
| ; I64-NEXT: [[TMP56:%.*]] = load double, ptr [[TMP48]], align 8 |
| ; I64-NEXT: [[TMP57:%.*]] = insertelement <2 x double> poison, double [[TMP55]], i32 0 |
| ; I64-NEXT: [[TMP58:%.*]] = insertelement <2 x double> [[TMP57]], double [[TMP56]], i32 1 |
| ; I64-NEXT: [[TMP59:%.*]] = load double, ptr [[TMP49]], align 8 |
| ; I64-NEXT: [[TMP60:%.*]] = load double, ptr [[TMP50]], align 8 |
| ; I64-NEXT: [[TMP61:%.*]] = insertelement <2 x double> poison, double [[TMP59]], i32 0 |
| ; I64-NEXT: [[TMP62:%.*]] = insertelement <2 x double> [[TMP61]], double [[TMP60]], i32 1 |
| ; I64-NEXT: [[TMP63:%.*]] = load double, ptr [[TMP51]], align 8 |
| ; I64-NEXT: [[TMP64:%.*]] = load double, ptr [[TMP52]], align 8 |
| ; I64-NEXT: [[TMP65:%.*]] = insertelement <2 x double> poison, double [[TMP63]], i32 0 |
| ; I64-NEXT: [[TMP66:%.*]] = insertelement <2 x double> [[TMP65]], double [[TMP64]], i32 1 |
| ; I64-NEXT: [[TMP67:%.*]] = load double, ptr [[TMP53]], align 8 |
| ; I64-NEXT: [[TMP68:%.*]] = load double, ptr [[TMP54]], align 8 |
| ; I64-NEXT: [[TMP69:%.*]] = insertelement <2 x double> poison, double [[TMP67]], i32 0 |
| ; I64-NEXT: [[TMP70:%.*]] = insertelement <2 x double> [[TMP69]], double [[TMP68]], i32 1 |
| ; I64-NEXT: [[TMP71:%.*]] = fsub <2 x double> zeroinitializer, [[TMP58]] |
| ; I64-NEXT: [[TMP72:%.*]] = extractelement <2 x double> [[TMP71]], i64 0 |
| ; I64-NEXT: [[TMP73:%.*]] = extractelement <2 x double> [[TMP71]], i64 1 |
| ; I64-NEXT: [[TMP74:%.*]] = fsub <2 x double> zeroinitializer, [[TMP62]] |
| ; I64-NEXT: [[TMP75:%.*]] = extractelement <2 x double> [[TMP74]], i64 0 |
| ; I64-NEXT: [[TMP76:%.*]] = extractelement <2 x double> [[TMP74]], i64 1 |
| ; I64-NEXT: [[TMP77:%.*]] = fsub <2 x double> zeroinitializer, [[TMP66]] |
| ; I64-NEXT: [[TMP78:%.*]] = extractelement <2 x double> [[TMP77]], i64 0 |
| ; I64-NEXT: [[TMP79:%.*]] = extractelement <2 x double> [[TMP77]], i64 1 |
| ; I64-NEXT: [[TMP80:%.*]] = fsub <2 x double> zeroinitializer, [[TMP70]] |
| ; I64-NEXT: [[TMP81:%.*]] = extractelement <2 x double> [[TMP80]], i64 0 |
| ; I64-NEXT: [[TMP82:%.*]] = extractelement <2 x double> [[TMP80]], i64 1 |
| ; I64-NEXT: [[TMP83:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP7]] |
| ; I64-NEXT: [[TMP84:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP8]] |
| ; I64-NEXT: [[TMP85:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP9]] |
| ; I64-NEXT: [[TMP86:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP10]] |
| ; I64-NEXT: [[TMP87:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP11]] |
| ; I64-NEXT: [[TMP88:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP12]] |
| ; I64-NEXT: [[TMP89:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP13]] |
| ; I64-NEXT: [[TMP90:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP14]] |
| ; I64-NEXT: store double [[TMP72]], ptr [[TMP83]], align 8 |
| ; I64-NEXT: store double [[TMP73]], ptr [[TMP84]], align 8 |
| ; I64-NEXT: store double [[TMP75]], ptr [[TMP85]], align 8 |
| ; I64-NEXT: store double [[TMP76]], ptr [[TMP86]], align 8 |
| ; I64-NEXT: store double [[TMP78]], ptr [[TMP87]], align 8 |
| ; I64-NEXT: store double [[TMP79]], ptr [[TMP88]], align 8 |
| ; I64-NEXT: store double [[TMP81]], ptr [[TMP89]], align 8 |
| ; I64-NEXT: store double [[TMP82]], ptr [[TMP90]], align 8 |
| ; I64-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; I64-NEXT: [[TMP91:%.*]] = icmp eq i64 [[INDEX_NEXT]], 96 |
| ; I64-NEXT: br i1 [[TMP91]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] |
| ; I64: [[MIDDLE_BLOCK]]: |
| ; I64-NEXT: br label %[[SCALAR_PH:.*]] |
| ; I64: [[SCALAR_PH]]: |
| ; |
| ; I32-LABEL: define void @address_use_in_different_block( |
| ; I32-SAME: ptr noalias [[DST:%.*]], ptr [[SRC_0:%.*]], ptr [[SRC_1:%.*]], i32 [[X:%.*]]) #[[ATTR0]] { |
| ; I32-NEXT: [[ENTRY:.*:]] |
| ; I32-NEXT: [[X_POS:%.*]] = call i32 @llvm.smax.i32(i32 [[X]], i32 0) |
| ; I32-NEXT: [[OFFSET:%.*]] = zext i32 [[X_POS]] to i64 |
| ; I32-NEXT: br label %[[VECTOR_PH:.*]] |
| ; I32: [[VECTOR_PH]]: |
| ; I32-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I32: [[VECTOR_BODY]]: |
| ; I32-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I32-NEXT: [[TMP0:%.*]] = add i64 [[INDEX]], 1 |
| ; I32-NEXT: [[TMP1:%.*]] = add i64 [[INDEX]], 2 |
| ; I32-NEXT: [[TMP2:%.*]] = add i64 [[INDEX]], 3 |
| ; I32-NEXT: [[TMP3:%.*]] = mul i64 [[INDEX]], [[OFFSET]] |
| ; I32-NEXT: [[TMP4:%.*]] = mul i64 [[TMP0]], [[OFFSET]] |
| ; I32-NEXT: [[TMP5:%.*]] = mul i64 [[TMP1]], [[OFFSET]] |
| ; I32-NEXT: [[TMP6:%.*]] = mul i64 [[TMP2]], [[OFFSET]] |
| ; I32-NEXT: [[TMP7:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP3]] |
| ; I32-NEXT: [[TMP8:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP4]] |
| ; I32-NEXT: [[TMP9:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP5]] |
| ; I32-NEXT: [[TMP10:%.*]] = getelementptr i32, ptr [[SRC_0]], i64 [[TMP6]] |
| ; I32-NEXT: [[TMP11:%.*]] = load i32, ptr [[TMP7]], align 4 |
| ; I32-NEXT: [[TMP12:%.*]] = load i32, ptr [[TMP8]], align 4 |
| ; I32-NEXT: [[TMP13:%.*]] = load i32, ptr [[TMP9]], align 4 |
| ; I32-NEXT: [[TMP14:%.*]] = load i32, ptr [[TMP10]], align 4 |
| ; I32-NEXT: [[TMP15:%.*]] = sext i32 [[TMP11]] to i64 |
| ; I32-NEXT: [[TMP16:%.*]] = sext i32 [[TMP12]] to i64 |
| ; I32-NEXT: [[TMP17:%.*]] = sext i32 [[TMP13]] to i64 |
| ; I32-NEXT: [[TMP18:%.*]] = sext i32 [[TMP14]] to i64 |
| ; I32-NEXT: [[TMP19:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP15]] |
| ; I32-NEXT: [[TMP20:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP16]] |
| ; I32-NEXT: [[TMP21:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP17]] |
| ; I32-NEXT: [[TMP22:%.*]] = getelementptr double, ptr [[SRC_1]], i64 [[TMP18]] |
| ; I32-NEXT: [[TMP23:%.*]] = getelementptr i8, ptr [[TMP19]], i64 -8 |
| ; I32-NEXT: [[TMP24:%.*]] = getelementptr i8, ptr [[TMP20]], i64 -8 |
| ; I32-NEXT: [[TMP25:%.*]] = getelementptr i8, ptr [[TMP21]], i64 -8 |
| ; I32-NEXT: [[TMP26:%.*]] = getelementptr i8, ptr [[TMP22]], i64 -8 |
| ; I32-NEXT: [[TMP27:%.*]] = load double, ptr [[TMP23]], align 8 |
| ; I32-NEXT: [[TMP28:%.*]] = load double, ptr [[TMP24]], align 8 |
| ; I32-NEXT: [[TMP29:%.*]] = load double, ptr [[TMP25]], align 8 |
| ; I32-NEXT: [[TMP30:%.*]] = load double, ptr [[TMP26]], align 8 |
| ; I32-NEXT: [[TMP31:%.*]] = insertelement <4 x double> poison, double [[TMP27]], i32 0 |
| ; I32-NEXT: [[TMP32:%.*]] = insertelement <4 x double> [[TMP31]], double [[TMP28]], i32 1 |
| ; I32-NEXT: [[TMP33:%.*]] = insertelement <4 x double> [[TMP32]], double [[TMP29]], i32 2 |
| ; I32-NEXT: [[TMP34:%.*]] = insertelement <4 x double> [[TMP33]], double [[TMP30]], i32 3 |
| ; I32-NEXT: [[TMP35:%.*]] = fsub <4 x double> zeroinitializer, [[TMP34]] |
| ; I32-NEXT: [[TMP36:%.*]] = extractelement <4 x double> [[TMP35]], i64 0 |
| ; I32-NEXT: [[TMP37:%.*]] = extractelement <4 x double> [[TMP35]], i64 1 |
| ; I32-NEXT: [[TMP38:%.*]] = extractelement <4 x double> [[TMP35]], i64 2 |
| ; I32-NEXT: [[TMP39:%.*]] = extractelement <4 x double> [[TMP35]], i64 3 |
| ; I32-NEXT: [[TMP40:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP3]] |
| ; I32-NEXT: [[TMP41:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP4]] |
| ; I32-NEXT: [[TMP42:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP5]] |
| ; I32-NEXT: [[TMP43:%.*]] = getelementptr double, ptr [[DST]], i64 [[TMP6]] |
| ; I32-NEXT: store double [[TMP36]], ptr [[TMP40]], align 8 |
| ; I32-NEXT: store double [[TMP37]], ptr [[TMP41]], align 8 |
| ; I32-NEXT: store double [[TMP38]], ptr [[TMP42]], align 8 |
| ; I32-NEXT: store double [[TMP39]], ptr [[TMP43]], align 8 |
| ; I32-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 4 |
| ; I32-NEXT: [[TMP44:%.*]] = icmp eq i64 [[INDEX_NEXT]], 100 |
| ; I32-NEXT: br i1 [[TMP44]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP10:![0-9]+]] |
| ; I32: [[MIDDLE_BLOCK]]: |
| ; I32-NEXT: br label %[[SCALAR_PH:.*]] |
| ; I32: [[SCALAR_PH]]: |
| ; |
| entry: |
| %x.pos = call i32 @llvm.smax.i32(i32 %x, i32 0) |
| %offset = zext i32 %x.pos to i64 |
| br label %loop.header |
| |
| loop.header: |
| %iv = phi i64 [ 0, %entry ], [ %iv.next, %loop.latch ] |
| %7 = mul i64 %iv, %offset |
| %gep.src.0 = getelementptr i32, ptr %src.0, i64 %7 |
| %l8 = load i32, ptr %gep.src.0, align 4 |
| %c = icmp sgt i32 %x, 0 |
| br i1 %c, label %loop.latch, label %then |
| |
| then: |
| br label %loop.latch |
| |
| loop.latch: |
| %l.ext = sext i32 %l8 to i64 |
| %gep.src.1 = getelementptr double, ptr %src.1, i64 %l.ext |
| %13 = getelementptr i8, ptr %gep.src.1, i64 -8 |
| %l.2 = load double, ptr %13, align 8 |
| %sub = fsub double 0.000000e+00, %l.2 |
| %gep.dst = getelementptr double, ptr %dst, i64 %7 |
| store double %sub, ptr %gep.dst, align 8 |
| %iv.next = add i64 %iv, 1 |
| %ec = icmp eq i64 %iv, 100 |
| br i1 %ec, label %exit, label %loop.header |
| |
| exit: |
| ret void |
| } |
| |
| define void @replicated_load_wide_store_derived_iv_zext_and(ptr noalias %src, ptr %dst, i32 %step) { |
| ; I64-LABEL: define void @replicated_load_wide_store_derived_iv_zext_and( |
| ; I64-SAME: ptr noalias [[SRC:%.*]], ptr [[DST:%.*]], i32 [[STEP:%.*]]) { |
| ; I64-NEXT: [[ENTRY:.*:]] |
| ; I64-NEXT: br label %[[VECTOR_SCEVCHECK:.*]] |
| ; I64: [[VECTOR_SCEVCHECK]]: |
| ; I64-NEXT: [[TMP0:%.*]] = trunc i32 [[STEP]] to i1 |
| ; I64-NEXT: [[MUL:%.*]] = call { i1, i1 } @llvm.umul.with.overflow.i1(i1 [[TMP0]], i1 false) |
| ; I64-NEXT: [[MUL_RESULT:%.*]] = extractvalue { i1, i1 } [[MUL]], 0 |
| ; I64-NEXT: [[MUL_OVERFLOW:%.*]] = extractvalue { i1, i1 } [[MUL]], 1 |
| ; I64-NEXT: [[TMP1:%.*]] = select i1 [[TMP0]], i1 [[MUL_RESULT]], i1 false |
| ; I64-NEXT: [[TMP2:%.*]] = or i1 [[TMP1]], [[MUL_OVERFLOW]] |
| ; I64-NEXT: [[TMP3:%.*]] = or i1 [[TMP2]], [[TMP0]] |
| ; I64-NEXT: [[TMP4:%.*]] = sext i1 [[TMP0]] to i32 |
| ; I64-NEXT: [[IDENT_CHECK:%.*]] = icmp ne i32 [[STEP]], [[TMP4]] |
| ; I64-NEXT: [[TMP5:%.*]] = sub i32 0, [[STEP]] |
| ; I64-NEXT: [[TMP6:%.*]] = icmp slt i32 [[STEP]], 0 |
| ; I64-NEXT: [[TMP7:%.*]] = select i1 [[TMP6]], i32 [[TMP5]], i32 [[STEP]] |
| ; I64-NEXT: [[MUL1:%.*]] = call { i32, i1 } @llvm.umul.with.overflow.i32(i32 [[TMP7]], i32 128) |
| ; I64-NEXT: [[MUL_RESULT2:%.*]] = extractvalue { i32, i1 } [[MUL1]], 0 |
| ; I64-NEXT: [[MUL_OVERFLOW3:%.*]] = extractvalue { i32, i1 } [[MUL1]], 1 |
| ; I64-NEXT: [[TMP8:%.*]] = sub i32 0, [[MUL_RESULT2]] |
| ; I64-NEXT: [[TMP9:%.*]] = icmp ugt i32 [[TMP8]], 0 |
| ; I64-NEXT: [[TMP10:%.*]] = select i1 [[TMP6]], i1 [[TMP9]], i1 false |
| ; I64-NEXT: [[TMP11:%.*]] = or i1 [[TMP10]], [[MUL_OVERFLOW3]] |
| ; I64-NEXT: [[TMP12:%.*]] = or i1 [[TMP3]], [[IDENT_CHECK]] |
| ; I64-NEXT: [[TMP13:%.*]] = or i1 [[TMP12]], [[TMP11]] |
| ; I64-NEXT: br i1 [[TMP13]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; I64: [[VECTOR_PH]]: |
| ; I64-NEXT: [[TMP14:%.*]] = mul i32 128, [[STEP]] |
| ; I64-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I64: [[VECTOR_BODY]]: |
| ; I64-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I64-NEXT: [[DOTCAST:%.*]] = trunc i64 [[INDEX]] to i32 |
| ; I64-NEXT: [[OFFSET_IDX:%.*]] = mul i32 [[DOTCAST]], [[STEP]] |
| ; I64-NEXT: [[TMP15:%.*]] = mul i32 1, [[STEP]] |
| ; I64-NEXT: [[TMP16:%.*]] = add i32 [[OFFSET_IDX]], [[TMP15]] |
| ; I64-NEXT: [[TMP17:%.*]] = mul i32 2, [[STEP]] |
| ; I64-NEXT: [[TMP18:%.*]] = add i32 [[OFFSET_IDX]], [[TMP17]] |
| ; I64-NEXT: [[TMP19:%.*]] = mul i32 3, [[STEP]] |
| ; I64-NEXT: [[TMP20:%.*]] = add i32 [[OFFSET_IDX]], [[TMP19]] |
| ; I64-NEXT: [[TMP21:%.*]] = mul i32 4, [[STEP]] |
| ; I64-NEXT: [[TMP22:%.*]] = add i32 [[OFFSET_IDX]], [[TMP21]] |
| ; I64-NEXT: [[TMP23:%.*]] = mul i32 5, [[STEP]] |
| ; I64-NEXT: [[TMP24:%.*]] = add i32 [[OFFSET_IDX]], [[TMP23]] |
| ; I64-NEXT: [[TMP25:%.*]] = mul i32 6, [[STEP]] |
| ; I64-NEXT: [[TMP26:%.*]] = add i32 [[OFFSET_IDX]], [[TMP25]] |
| ; I64-NEXT: [[TMP27:%.*]] = mul i32 7, [[STEP]] |
| ; I64-NEXT: [[TMP28:%.*]] = add i32 [[OFFSET_IDX]], [[TMP27]] |
| ; I64-NEXT: [[TMP29:%.*]] = zext i32 [[OFFSET_IDX]] to i64 |
| ; I64-NEXT: [[TMP30:%.*]] = zext i32 [[TMP16]] to i64 |
| ; I64-NEXT: [[TMP31:%.*]] = zext i32 [[TMP18]] to i64 |
| ; I64-NEXT: [[TMP32:%.*]] = zext i32 [[TMP20]] to i64 |
| ; I64-NEXT: [[TMP33:%.*]] = zext i32 [[TMP22]] to i64 |
| ; I64-NEXT: [[TMP34:%.*]] = zext i32 [[TMP24]] to i64 |
| ; I64-NEXT: [[TMP35:%.*]] = zext i32 [[TMP26]] to i64 |
| ; I64-NEXT: [[TMP36:%.*]] = zext i32 [[TMP28]] to i64 |
| ; I64-NEXT: [[TMP37:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP29]] |
| ; I64-NEXT: [[TMP38:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP30]] |
| ; I64-NEXT: [[TMP39:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP31]] |
| ; I64-NEXT: [[TMP40:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP32]] |
| ; I64-NEXT: [[TMP41:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP33]] |
| ; I64-NEXT: [[TMP42:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP34]] |
| ; I64-NEXT: [[TMP43:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP35]] |
| ; I64-NEXT: [[TMP44:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP36]] |
| ; I64-NEXT: [[TMP45:%.*]] = load float, ptr [[TMP37]], align 4 |
| ; I64-NEXT: [[TMP46:%.*]] = load float, ptr [[TMP38]], align 4 |
| ; I64-NEXT: [[TMP47:%.*]] = load float, ptr [[TMP39]], align 4 |
| ; I64-NEXT: [[TMP48:%.*]] = load float, ptr [[TMP40]], align 4 |
| ; I64-NEXT: [[TMP49:%.*]] = insertelement <4 x float> poison, float [[TMP45]], i32 0 |
| ; I64-NEXT: [[TMP50:%.*]] = insertelement <4 x float> [[TMP49]], float [[TMP46]], i32 1 |
| ; I64-NEXT: [[TMP51:%.*]] = insertelement <4 x float> [[TMP50]], float [[TMP47]], i32 2 |
| ; I64-NEXT: [[TMP52:%.*]] = insertelement <4 x float> [[TMP51]], float [[TMP48]], i32 3 |
| ; I64-NEXT: [[TMP53:%.*]] = load float, ptr [[TMP41]], align 4 |
| ; I64-NEXT: [[TMP54:%.*]] = load float, ptr [[TMP42]], align 4 |
| ; I64-NEXT: [[TMP55:%.*]] = load float, ptr [[TMP43]], align 4 |
| ; I64-NEXT: [[TMP56:%.*]] = load float, ptr [[TMP44]], align 4 |
| ; I64-NEXT: [[TMP57:%.*]] = insertelement <4 x float> poison, float [[TMP53]], i32 0 |
| ; I64-NEXT: [[TMP58:%.*]] = insertelement <4 x float> [[TMP57]], float [[TMP54]], i32 1 |
| ; I64-NEXT: [[TMP59:%.*]] = insertelement <4 x float> [[TMP58]], float [[TMP55]], i32 2 |
| ; I64-NEXT: [[TMP60:%.*]] = insertelement <4 x float> [[TMP59]], float [[TMP56]], i32 3 |
| ; I64-NEXT: [[TMP61:%.*]] = getelementptr float, ptr [[DST]], i64 [[INDEX]] |
| ; I64-NEXT: [[TMP62:%.*]] = getelementptr float, ptr [[TMP61]], i64 4 |
| ; I64-NEXT: store <4 x float> [[TMP52]], ptr [[TMP61]], align 4 |
| ; I64-NEXT: store <4 x float> [[TMP60]], ptr [[TMP62]], align 4 |
| ; I64-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; I64-NEXT: [[TMP63:%.*]] = icmp eq i64 [[INDEX_NEXT]], 128 |
| ; I64-NEXT: br i1 [[TMP63]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP12:![0-9]+]] |
| ; I64: [[MIDDLE_BLOCK]]: |
| ; I64-NEXT: br label %[[SCALAR_PH]] |
| ; I64: [[SCALAR_PH]]: |
| ; |
| ; I32-LABEL: define void @replicated_load_wide_store_derived_iv_zext_and( |
| ; I32-SAME: ptr noalias [[SRC:%.*]], ptr [[DST:%.*]], i32 [[STEP:%.*]]) { |
| ; I32-NEXT: [[ENTRY:.*]]: |
| ; I32-NEXT: br label %[[LOOP:.*]] |
| ; I32: [[LOOP]]: |
| ; I32-NEXT: [[IV_0:%.*]] = phi i64 [ 0, %[[ENTRY]] ], [ [[IV_0_NEXT:%.*]], %[[LOOP]] ] |
| ; I32-NEXT: [[IV_1:%.*]] = phi i32 [ 0, %[[ENTRY]] ], [ [[IV_1_NEXT:%.*]], %[[LOOP]] ] |
| ; I32-NEXT: [[IV_EXT:%.*]] = zext i32 [[IV_1]] to i64 |
| ; I32-NEXT: [[GEP_SRC:%.*]] = getelementptr float, ptr [[SRC]], i64 [[IV_EXT]] |
| ; I32-NEXT: [[L:%.*]] = load float, ptr [[GEP_SRC]], align 4 |
| ; I32-NEXT: [[GEP_DST:%.*]] = getelementptr float, ptr [[DST]], i64 [[IV_0]] |
| ; I32-NEXT: store float [[L]], ptr [[GEP_DST]], align 4 |
| ; I32-NEXT: [[IV_1_ADD:%.*]] = and i32 [[IV_1]], 1 |
| ; I32-NEXT: [[IV_1_NEXT]] = add i32 [[IV_1_ADD]], [[STEP]] |
| ; I32-NEXT: [[IV_0_NEXT]] = add i64 [[IV_0]], 1 |
| ; I32-NEXT: [[EC:%.*]] = icmp eq i64 [[IV_0]], 128 |
| ; I32-NEXT: br i1 [[EC]], label %[[EXIT:.*]], label %[[LOOP]] |
| ; I32: [[EXIT]]: |
| ; I32-NEXT: ret void |
| ; |
| entry: |
| br label %loop |
| |
| loop: |
| %iv.0 = phi i64 [ 0, %entry ], [ %iv.0.next, %loop ] |
| %iv.1 = phi i32 [ 0, %entry ], [ %iv.1.next, %loop ] |
| %iv.ext = zext i32 %iv.1 to i64 |
| %gep.src = getelementptr float, ptr %src, i64 %iv.ext |
| %l = load float, ptr %gep.src, align 4 |
| %gep.dst = getelementptr float, ptr %dst, i64 %iv.0 |
| store float %l, ptr %gep.dst, align 4 |
| %iv.1.add = and i32 %iv.1, 1 |
| %iv.1.next = add i32 %iv.1.add, %step |
| %iv.0.next = add i64 %iv.0, 1 |
| %ec = icmp eq i64 %iv.0, 128 |
| br i1 %ec, label %exit, label %loop |
| |
| exit: |
| ret void |
| } |
| |
| define void @replicated_load_wide_store_derived_iv_zext_and2(ptr noalias %dst, ptr noalias %src, i32 %step) { |
| ; I64-LABEL: define void @replicated_load_wide_store_derived_iv_zext_and2( |
| ; I64-SAME: ptr noalias [[DST:%.*]], ptr noalias [[SRC:%.*]], i32 [[STEP:%.*]]) { |
| ; I64-NEXT: [[ENTRY:.*:]] |
| ; I64-NEXT: br label %[[VECTOR_SCEVCHECK:.*]] |
| ; I64: [[VECTOR_SCEVCHECK]]: |
| ; I64-NEXT: [[TMP0:%.*]] = trunc i32 [[STEP]] to i1 |
| ; I64-NEXT: [[MUL:%.*]] = call { i1, i1 } @llvm.umul.with.overflow.i1(i1 [[TMP0]], i1 false) |
| ; I64-NEXT: [[MUL_RESULT:%.*]] = extractvalue { i1, i1 } [[MUL]], 0 |
| ; I64-NEXT: [[MUL_OVERFLOW:%.*]] = extractvalue { i1, i1 } [[MUL]], 1 |
| ; I64-NEXT: [[TMP1:%.*]] = select i1 [[TMP0]], i1 [[MUL_RESULT]], i1 false |
| ; I64-NEXT: [[TMP2:%.*]] = or i1 [[TMP1]], [[MUL_OVERFLOW]] |
| ; I64-NEXT: [[TMP3:%.*]] = or i1 [[TMP2]], [[TMP0]] |
| ; I64-NEXT: [[TMP4:%.*]] = sext i1 [[TMP0]] to i32 |
| ; I64-NEXT: [[IDENT_CHECK:%.*]] = icmp ne i32 [[STEP]], [[TMP4]] |
| ; I64-NEXT: [[TMP5:%.*]] = or i1 [[TMP3]], [[IDENT_CHECK]] |
| ; I64-NEXT: br i1 [[TMP5]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]] |
| ; I64: [[VECTOR_PH]]: |
| ; I64-NEXT: [[TMP6:%.*]] = mul i32 128, [[STEP]] |
| ; I64-NEXT: br label %[[VECTOR_BODY:.*]] |
| ; I64: [[VECTOR_BODY]]: |
| ; I64-NEXT: [[INDEX:%.*]] = phi i64 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ] |
| ; I64-NEXT: [[DOTCAST:%.*]] = trunc i64 [[INDEX]] to i32 |
| ; I64-NEXT: [[OFFSET_IDX:%.*]] = mul i32 [[DOTCAST]], [[STEP]] |
| ; I64-NEXT: [[TMP7:%.*]] = mul i32 1, [[STEP]] |
| ; I64-NEXT: [[TMP8:%.*]] = add i32 [[OFFSET_IDX]], [[TMP7]] |
| ; I64-NEXT: [[TMP9:%.*]] = mul i32 2, [[STEP]] |
| ; I64-NEXT: [[TMP10:%.*]] = add i32 [[OFFSET_IDX]], [[TMP9]] |
| ; I64-NEXT: [[TMP11:%.*]] = mul i32 3, [[STEP]] |
| ; I64-NEXT: [[TMP12:%.*]] = add i32 [[OFFSET_IDX]], [[TMP11]] |
| ; I64-NEXT: [[TMP13:%.*]] = mul i32 4, [[STEP]] |
| ; I64-NEXT: [[TMP14:%.*]] = add i32 [[OFFSET_IDX]], [[TMP13]] |
| ; I64-NEXT: [[TMP15:%.*]] = mul i32 5, [[STEP]] |
| ; I64-NEXT: [[TMP16:%.*]] = add i32 [[OFFSET_IDX]], [[TMP15]] |
| ; I64-NEXT: [[TMP17:%.*]] = mul i32 6, [[STEP]] |
| ; I64-NEXT: [[TMP18:%.*]] = add i32 [[OFFSET_IDX]], [[TMP17]] |
| ; I64-NEXT: [[TMP19:%.*]] = mul i32 7, [[STEP]] |
| ; I64-NEXT: [[TMP20:%.*]] = add i32 [[OFFSET_IDX]], [[TMP19]] |
| ; I64-NEXT: [[TMP21:%.*]] = zext i32 [[OFFSET_IDX]] to i64 |
| ; I64-NEXT: [[TMP22:%.*]] = zext i32 [[TMP8]] to i64 |
| ; I64-NEXT: [[TMP23:%.*]] = zext i32 [[TMP10]] to i64 |
| ; I64-NEXT: [[TMP24:%.*]] = zext i32 [[TMP12]] to i64 |
| ; I64-NEXT: [[TMP25:%.*]] = zext i32 [[TMP14]] to i64 |
| ; I64-NEXT: [[TMP26:%.*]] = zext i32 [[TMP16]] to i64 |
| ; I64-NEXT: [[TMP27:%.*]] = zext i32 [[TMP18]] to i64 |
| ; I64-NEXT: [[TMP28:%.*]] = zext i32 [[TMP20]] to i64 |
| ; I64-NEXT: [[TMP29:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP21]] |
| ; I64-NEXT: [[TMP30:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP22]] |
| ; I64-NEXT: [[TMP31:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP23]] |
| ; I64-NEXT: [[TMP32:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP24]] |
| ; I64-NEXT: [[TMP33:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP25]] |
| ; I64-NEXT: [[TMP34:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP26]] |
| ; I64-NEXT: [[TMP35:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP27]] |
| ; I64-NEXT: [[TMP36:%.*]] = getelementptr float, ptr [[SRC]], i64 [[TMP28]] |
| ; I64-NEXT: [[TMP37:%.*]] = load float, ptr [[TMP29]], align 4 |
| ; I64-NEXT: [[TMP38:%.*]] = load float, ptr [[TMP30]], align 4 |
| ; I64-NEXT: [[TMP39:%.*]] = load float, ptr [[TMP31]], align 4 |
| ; I64-NEXT: [[TMP40:%.*]] = load float, ptr [[TMP32]], align 4 |
| ; I64-NEXT: [[TMP41:%.*]] = insertelement <4 x float> poison, float [[TMP37]], i32 0 |
| ; I64-NEXT: [[TMP42:%.*]] = insertelement <4 x float> [[TMP41]], float [[TMP38]], i32 1 |
| ; I64-NEXT: [[TMP43:%.*]] = insertelement <4 x float> [[TMP42]], float [[TMP39]], i32 2 |
| ; I64-NEXT: [[TMP44:%.*]] = insertelement <4 x float> [[TMP43]], float [[TMP40]], i32 3 |
| ; I64-NEXT: [[TMP45:%.*]] = load float, ptr [[TMP33]], align 4 |
| ; I64-NEXT: [[TMP46:%.*]] = load float, ptr [[TMP34]], align 4 |
| ; I64-NEXT: [[TMP47:%.*]] = load float, ptr [[TMP35]], align 4 |
| ; I64-NEXT: [[TMP48:%.*]] = load float, ptr [[TMP36]], align 4 |
| ; I64-NEXT: [[TMP49:%.*]] = insertelement <4 x float> poison, float [[TMP45]], i32 0 |
| ; I64-NEXT: [[TMP50:%.*]] = insertelement <4 x float> [[TMP49]], float [[TMP46]], i32 1 |
| ; I64-NEXT: [[TMP51:%.*]] = insertelement <4 x float> [[TMP50]], float [[TMP47]], i32 2 |
| ; I64-NEXT: [[TMP52:%.*]] = insertelement <4 x float> [[TMP51]], float [[TMP48]], i32 3 |
| ; I64-NEXT: [[TMP53:%.*]] = getelementptr float, ptr [[DST]], i64 [[INDEX]] |
| ; I64-NEXT: [[TMP54:%.*]] = getelementptr float, ptr [[TMP53]], i64 4 |
| ; I64-NEXT: store <4 x float> [[TMP44]], ptr [[TMP53]], align 4 |
| ; I64-NEXT: store <4 x float> [[TMP52]], ptr [[TMP54]], align 4 |
| ; I64-NEXT: [[INDEX_NEXT]] = add nuw i64 [[INDEX]], 8 |
| ; I64-NEXT: [[TMP55:%.*]] = icmp eq i64 [[INDEX_NEXT]], 128 |
| ; I64-NEXT: br i1 [[TMP55]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP14:![0-9]+]] |
| ; I64: [[MIDDLE_BLOCK]]: |
| ; I64-NEXT: br label %[[SCALAR_PH]] |
| ; I64: [[SCALAR_PH]]: |
| ; |
| ; I32-LABEL: define void @replicated_load_wide_store_derived_iv_zext_and2( |
| ; I32-SAME: ptr noalias [[DST:%.*]], ptr noalias [[SRC:%.*]], i32 [[STEP:%.*]]) { |
| ; I32-NEXT: [[ENTRY:.*]]: |
| ; I32-NEXT: br label %[[LOOP:.*]] |
| ; I32: [[LOOP]]: |
| ; I32-NEXT: [[IV_0:%.*]] = phi i64 [ 0, %[[ENTRY]] ], [ [[IV_0_NEXT:%.*]], %[[LOOP]] ] |
| ; I32-NEXT: [[IV_1:%.*]] = phi i32 [ 0, %[[ENTRY]] ], [ [[IV_1_NEXT:%.*]], %[[LOOP]] ] |
| ; I32-NEXT: [[IV_1_AND:%.*]] = and i32 [[IV_1]], 1 |
| ; I32-NEXT: [[IV_1_EXT:%.*]] = zext i32 [[IV_1_AND]] to i64 |
| ; I32-NEXT: [[GEP_SRC:%.*]] = getelementptr float, ptr [[SRC]], i64 [[IV_1_EXT]] |
| ; I32-NEXT: [[L:%.*]] = load float, ptr [[GEP_SRC]], align 4 |
| ; I32-NEXT: [[GEP_DST:%.*]] = getelementptr float, ptr [[DST]], i64 [[IV_0]] |
| ; I32-NEXT: store float [[L]], ptr [[GEP_DST]], align 4 |
| ; I32-NEXT: [[IV_1_NEXT]] = add i32 [[IV_1_AND]], [[STEP]] |
| ; I32-NEXT: [[IV_0_NEXT]] = add i64 [[IV_0]], 1 |
| ; I32-NEXT: [[EC:%.*]] = icmp eq i64 [[IV_0]], 128 |
| ; I32-NEXT: br i1 [[EC]], label %[[EXIT:.*]], label %[[LOOP]] |
| ; I32: [[EXIT]]: |
| ; I32-NEXT: ret void |
| ; |
| entry: |
| br label %loop |
| |
| loop: |
| %iv.0 = phi i64 [ 0, %entry ], [ %iv.0.next, %loop ] |
| %iv.1 = phi i32 [ 0, %entry ], [ %iv.1.next, %loop ] |
| %iv.1.and = and i32 %iv.1, 1 |
| %iv.1.ext = zext i32 %iv.1.and to i64 |
| %gep.src = getelementptr float, ptr %src, i64 %iv.1.ext |
| %l = load float, ptr %gep.src, align 4 |
| %gep.dst = getelementptr float, ptr %dst, i64 %iv.0 |
| store float %l, ptr %gep.dst, align 4 |
| %iv.1.next = add i32 %iv.1.and, %step |
| %iv.0.next = add i64 %iv.0, 1 |
| %ec = icmp eq i64 %iv.0, 128 |
| br i1 %ec, label %exit, label %loop |
| |
| exit: |
| ret void |
| } |
| |
| attributes #0 = { "target-cpu"="znver2" } |
| |
| !0 = distinct !{!0, !1} |
| !1 = !{!"llvm.loop.vectorize.enable", i1 true} |