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1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 42; RUN: opt -passes='print<access-info>' -disable-output %s 2>&1 | FileCheck %s3 4target datalayout = "S16-p:16:16-i1:16-i8:8-i32:16-i64:16-i128:16"5 6define void @safe_deps_1_due_to_dependence_distance(i16 %n, ptr %p) {7; CHECK-LABEL: 'safe_deps_1_due_to_dependence_distance'8; CHECK-NEXT: loop:9; CHECK-NEXT: Memory dependences are safe10; CHECK-NEXT: Dependences:11; CHECK-NEXT: Run-time memory checks:12; CHECK-NEXT: Grouped accesses:13; CHECK-EMPTY:14; CHECK-NEXT: Non vectorizable stores to invariant address were not found in loop.15; CHECK-NEXT: SCEV assumptions:16; CHECK-EMPTY:17; CHECK-NEXT: Expressions re-written:18;19entry:20 %cmp42 = icmp sgt i16 %n, 021 br i1 %cmp42, label %ph, label %exit22 23ph:24 %gep.off = getelementptr i32, ptr %p, i16 %n25 br label %loop26 27loop:28 %iv = phi i16 [ 0, %ph ], [ %iv.next, %loop ]29 %gep.iv = getelementptr inbounds i32, ptr %p, i16 %iv30 store i32 0, ptr %gep.iv, align 131 %gep.off.iv = getelementptr i32, ptr %gep.off, i16 %iv32 store i32 1, ptr %gep.off.iv, align 133 %iv.next = add i16 %iv, 134 %exitcond.not = icmp eq i16 %iv.next, %n35 br i1 %exitcond.not, label %exit, label %loop36 37exit:38 ret void39}40 41define void @safe_deps_2_due_to_dependence_distance(i16 %n, ptr %p3, i16 noundef %q, ptr %p1, ptr %p2) {42; CHECK-LABEL: 'safe_deps_2_due_to_dependence_distance'43; CHECK-NEXT: loop:44; CHECK-NEXT: Memory dependences are safe45; CHECK-NEXT: Dependences:46; CHECK-NEXT: Run-time memory checks:47; CHECK-NEXT: Grouped accesses:48; CHECK-EMPTY:49; CHECK-NEXT: Non vectorizable stores to invariant address were not found in loop.50; CHECK-NEXT: SCEV assumptions:51; CHECK-EMPTY:52; CHECK-NEXT: Expressions re-written:53;54entry:55 %0 = shl i16 %n, 156 %alloca = alloca [2 x i32], i16 %057 %arrayidx1 = getelementptr inbounds i32, ptr %p1, i16 %q58 %arrayidx2 = getelementptr inbounds i8, ptr %p3, i16 259 %arrayidx4 = getelementptr inbounds i32, ptr %p2, i16 %q60 %cmp42 = icmp sgt i16 %n, 061 br i1 %cmp42, label %ph, label %exit62 63ph:64 %arrayidx40 = getelementptr inbounds [2 x i32], ptr %alloca, i16 %n65 br label %loop66 67loop:68 %iv = phi i16 [ 0, %ph ], [ %iv.next, %loop ]69 %arrayidx6 = getelementptr inbounds i32, ptr %arrayidx1, i16 %iv70 %arrayidx11 = getelementptr inbounds i32, ptr %arrayidx4, i16 %iv71 %arrayidx22 = getelementptr inbounds [2 x i32], ptr %alloca, i16 %iv72 store i32 10, ptr %arrayidx2273 %arrayidx33 = getelementptr inbounds i8, ptr %arrayidx22, i16 474 store i32 16, ptr %arrayidx3375 %arrayidx42 = getelementptr inbounds [2 x i32], ptr %arrayidx40, i16 %iv76 store i32 19, ptr %arrayidx4277 %arrayidx53 = getelementptr inbounds i8, ptr %arrayidx42, i16 478 store i32 23, ptr %arrayidx5379 %iv.next = add nuw nsw i16 %iv, 180 %exitcond.not = icmp eq i16 %iv.next, %n81 br i1 %exitcond.not, label %exit, label %loop82 83exit:84 ret void85}86