1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2; RUN: opt -passes=loop-versioning -S < %s | FileCheck %s 3 4; NB: addrspaces 10-13 are non-integral 5target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128-ni:10:11:12:13" 6 7; This matches the test case from PR38290 8; Check that we expand the SCEV predicate check using GEP, rather 9; than ptrtoint. 10 11%jl_value_t = type opaque 12%jl_array_t = type { ptr addrspace(13), i64, i16, i16, i32 } 13 14declare i64 @julia_steprange_last_4949() 15 16define void @wrapping_ptr_nonint_addrspace(ptr %arg) { 17; CHECK-LABEL: define void @wrapping_ptr_nonint_addrspace( 18; CHECK-SAME: ptr [[ARG:%.*]]) { 19; CHECK-NEXT: [[LOOP_LVER_CHECK:.*:]] 20; CHECK-NEXT: [[LOAD0:%.*]] = load ptr addrspace(10), ptr [[ARG]], align 8 21; CHECK-NEXT: [[LOAD1:%.*]] = load i32, ptr inttoptr (i64 12 to ptr), align 4 22; CHECK-NEXT: [[SUB:%.*]] = sub i32 0, [[LOAD1]] 23; CHECK-NEXT: [[CALL:%.*]] = call i64 @julia_steprange_last_4949() 24; CHECK-NEXT: [[CAST0:%.*]] = addrspacecast ptr addrspace(10) [[LOAD0]] to ptr addrspace(11) 25; CHECK-NEXT: [[LOAD2:%.*]] = load ptr addrspace(10), ptr addrspace(11) [[CAST0]], align 8 26; CHECK-NEXT: [[CAST1:%.*]] = addrspacecast ptr addrspace(10) [[LOAD2]] to ptr addrspace(11) 27; CHECK-NEXT: [[LOAD3:%.*]] = load ptr addrspace(13), ptr addrspace(11) [[CAST1]], align 8 28; CHECK-NEXT: [[SEXT:%.*]] = sext i32 [[SUB]] to i64 29; CHECK-NEXT: [[TMP0:%.*]] = shl i64 [[CALL]], 2 30; CHECK-NEXT: [[TMP1:%.*]] = shl nsw i64 [[SEXT]], 2 31; CHECK-NEXT: [[TMP2:%.*]] = add i64 [[TMP0]], [[TMP1]] 32; CHECK-NEXT: [[TMP3:%.*]] = add i64 [[TMP2]], -4 33; CHECK-NEXT: [[SCEVGEP:%.*]] = getelementptr i8, ptr addrspace(13) [[LOAD3]], i64 [[TMP3]] 34; CHECK-NEXT: [[SCEVGEP1:%.*]] = getelementptr i8, ptr addrspace(13) [[LOAD3]], i64 [[TMP1]] 35; CHECK-NEXT: [[TMP4:%.*]] = add i64 [[TMP0]], -4 36; CHECK-NEXT: [[SCEVGEP2:%.*]] = getelementptr i8, ptr addrspace(13) [[LOAD3]], i64 [[TMP4]] 37; CHECK-NEXT: [[BOUND0:%.*]] = icmp ult ptr addrspace(13) [[SCEVGEP]], [[LOAD3]] 38; CHECK-NEXT: [[BOUND1:%.*]] = icmp ult ptr addrspace(13) [[SCEVGEP2]], [[SCEVGEP1]] 39; CHECK-NEXT: [[FOUND_CONFLICT:%.*]] = and i1 [[BOUND0]], [[BOUND1]] 40; CHECK-NEXT: br i1 [[FOUND_CONFLICT]], label %[[LOOP_PH_LVER_ORIG:.*]], label %[[LOOP_PH:.*]] 41; CHECK: [[LOOP_PH_LVER_ORIG]]: 42; CHECK-NEXT: br label %[[LOOP_LVER_ORIG:.*]] 43; CHECK: [[LOOP_LVER_ORIG]]: 44; CHECK-NEXT: [[VALUE_PHI3_LVER_ORIG:%.*]] = phi i64 [ 0, %[[LOOP_PH_LVER_ORIG]] ], [ [[ADD0_LVER_ORIG:%.*]], %[[LOOP_LVER_ORIG]] ] 45; CHECK-NEXT: [[ADD0_LVER_ORIG]] = add i64 [[VALUE_PHI3_LVER_ORIG]], -1 46; CHECK-NEXT: [[GEP0_LVER_ORIG:%.*]] = getelementptr inbounds i32, ptr addrspace(13) [[LOAD3]], i64 [[ADD0_LVER_ORIG]] 47; CHECK-NEXT: [[LOAD4_LVER_ORIG:%.*]] = load i32, ptr addrspace(13) [[GEP0_LVER_ORIG]], align 4 48; CHECK-NEXT: [[ADD1_LVER_ORIG:%.*]] = add i64 [[ADD0_LVER_ORIG]], [[SEXT]] 49; CHECK-NEXT: [[GEP1_LVER_ORIG:%.*]] = getelementptr inbounds i32, ptr addrspace(13) [[LOAD3]], i64 [[ADD1_LVER_ORIG]] 50; CHECK-NEXT: store i32 [[LOAD4_LVER_ORIG]], ptr addrspace(13) [[GEP1_LVER_ORIG]], align 4 51; CHECK-NEXT: [[CMP_LVER_ORIG:%.*]] = icmp eq i64 [[VALUE_PHI3_LVER_ORIG]], [[CALL]] 52; CHECK-NEXT: br i1 [[CMP_LVER_ORIG]], label %[[EXIT_LOOPEXIT:.*]], label %[[LOOP_LVER_ORIG]] 53; CHECK: [[LOOP_PH]]: 54; CHECK-NEXT: br label %[[LOOP:.*]] 55; CHECK: [[LOOP]]: 56; CHECK-NEXT: [[VALUE_PHI3:%.*]] = phi i64 [ 0, %[[LOOP_PH]] ], [ [[ADD0:%.*]], %[[LOOP]] ] 57; CHECK-NEXT: [[ADD0]] = add i64 [[VALUE_PHI3]], -1 58; CHECK-NEXT: [[GEP0:%.*]] = getelementptr inbounds i32, ptr addrspace(13) [[LOAD3]], i64 [[ADD0]] 59; CHECK-NEXT: [[LOAD4:%.*]] = load i32, ptr addrspace(13) [[GEP0]], align 4, !alias.scope [[META0:![0-9]+]] 60; CHECK-NEXT: [[ADD1:%.*]] = add i64 [[ADD0]], [[SEXT]] 61; CHECK-NEXT: [[GEP1:%.*]] = getelementptr inbounds i32, ptr addrspace(13) [[LOAD3]], i64 [[ADD1]] 62; CHECK-NEXT: store i32 [[LOAD4]], ptr addrspace(13) [[GEP1]], align 4, !alias.scope [[META3:![0-9]+]], !noalias [[META0]] 63; CHECK-NEXT: [[CMP:%.*]] = icmp eq i64 [[VALUE_PHI3]], [[CALL]] 64; CHECK-NEXT: br i1 [[CMP]], label %[[EXIT_LOOPEXIT3:.*]], label %[[LOOP]] 65; CHECK: [[EXIT_LOOPEXIT]]: 66; CHECK-NEXT: br label %[[EXIT:.*]] 67; CHECK: [[EXIT_LOOPEXIT3]]: 68; CHECK-NEXT: br label %[[EXIT]] 69; CHECK: [[EXIT]]: 70; CHECK-NEXT: ret void 71; 72top: 73 %load0 = load ptr addrspace(10), ptr %arg, align 8 74 %load1 = load i32, ptr inttoptr (i64 12 to ptr), align 4 75 %sub = sub i32 0, %load1 76 %call = call i64 @julia_steprange_last_4949() 77 %cast0 = addrspacecast ptr addrspace(10) %load0 to ptr addrspace(11) 78 %load2 = load ptr addrspace(10), ptr addrspace(11) %cast0, align 8 79 %cast1 = addrspacecast ptr addrspace(10) %load2 to ptr addrspace(11) 80 %load3 = load ptr addrspace(13), ptr addrspace(11) %cast1, align 8 81 %sext = sext i32 %sub to i64 82 br label %loop 83 84loop: 85 %value_phi3 = phi i64 [ 0, %top ], [ %add0, %loop ] 86 %add0 = add i64 %value_phi3, -1 87 %gep0 = getelementptr inbounds i32, ptr addrspace(13) %load3, i64 %add0 88 %load4 = load i32, ptr addrspace(13) %gep0, align 4 89 %add1 = add i64 %add0, %sext 90 %gep1 = getelementptr inbounds i32, ptr addrspace(13) %load3, i64 %add1 91 store i32 %load4, ptr addrspace(13) %gep1, align 4 92 %cmp = icmp eq i64 %value_phi3, %call 93 br i1 %cmp, label %exit, label %loop 94 95exit: 96 ret void 97} 98;. 99; CHECK: [[META0]] = !{[[META1:![0-9]+]]} 100; CHECK: [[META1]] = distinct !{[[META1]], [[META2:![0-9]+]]} 101; CHECK: [[META2]] = distinct !{[[META2]], !"LVerDomain"} 102; CHECK: [[META3]] = !{[[META4:![0-9]+]]} 103; CHECK: [[META4]] = distinct !{[[META4]], [[META2]]} 104;. 105