1 ; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s 2 3 define void @f1(i8* %x) { 4 entry: 5 store i8 0, i8* %x, align 1, !range !0 6 ret void 7 } 8 !0 = metadata !{i8 0, i8 1} 9 ; CHECK: Ranges are only for loads! 10 ; CHECK-NEXT: store i8 0, i8* %x, align 1, !range !0 11 12 define i8 @f2(i8* %x) { 13 entry: 14 %y = load i8* %x, align 1, !range !1 15 ret i8 %y 16 } 17 !1 = metadata !{} 18 ; CHECK: It should have at least one range! 19 ; CHECK-NEXT: metadata 20 21 define i8 @f3(i8* %x) { 22 entry: 23 %y = load i8* %x, align 1, !range !2 24 ret i8 %y 25 } 26 !2 = metadata !{i8 0} 27 ; CHECK: Unfinished range! 28 29 define i8 @f4(i8* %x) { 30 entry: 31 %y = load i8* %x, align 1, !range !3 32 ret i8 %y 33 } 34 !3 = metadata !{double 0.0, i8 0} 35 ; CHECK: The lower limit must be an integer! 36 37 define i8 @f5(i8* %x) { 38 entry: 39 %y = load i8* %x, align 1, !range !4 40 ret i8 %y 41 } 42 !4 = metadata !{i8 0, double 0.0} 43 ; CHECK: The upper limit must be an integer! 44 45 define i8 @f6(i8* %x) { 46 entry: 47 %y = load i8* %x, align 1, !range !5 48 ret i8 %y 49 } 50 !5 = metadata !{i32 0, i8 0} 51 ; CHECK: Range types must match load type! 52 ; CHECK: %y = load 53 54 define i8 @f7(i8* %x) { 55 entry: 56 %y = load i8* %x, align 1, !range !6 57 ret i8 %y 58 } 59 !6 = metadata !{i8 0, i32 0} 60 ; CHECK: Range types must match load type! 61 ; CHECK: %y = load 62 63 define i8 @f8(i8* %x) { 64 entry: 65 %y = load i8* %x, align 1, !range !7 66 ret i8 %y 67 } 68 !7 = metadata !{i32 0, i32 0} 69 ; CHECK: Range types must match load type! 70 ; CHECK: %y = load 71 72 define i8 @f9(i8* %x) { 73 entry: 74 %y = load i8* %x, align 1, !range !8 75 ret i8 %y 76 } 77 !8 = metadata !{i8 0, i8 0} 78 ; CHECK: Range must not be empty! 79 80 define i8 @f10(i8* %x) { 81 entry: 82 %y = load i8* %x, align 1, !range !9 83 ret i8 %y 84 } 85 !9 = metadata !{i8 0, i8 2, i8 1, i8 3} 86 ; CHECK: Intervals are overlapping 87 88 define i8 @f11(i8* %x) { 89 entry: 90 %y = load i8* %x, align 1, !range !10 91 ret i8 %y 92 } 93 !10 = metadata !{i8 0, i8 2, i8 2, i8 3} 94 ; CHECK: Intervals are contiguous 95 96 define i8 @f12(i8* %x) { 97 entry: 98 %y = load i8* %x, align 1, !range !11 99 ret i8 %y 100 } 101 !11 = metadata !{i8 1, i8 2, i8 -1, i8 0} 102 ; CHECK: Intervals are not in order 103 104 define i8 @f13(i8* %x) { 105 entry: 106 %y = load i8* %x, align 1, !range !12 107 ret i8 %y 108 } 109 !12 = metadata !{i8 1, i8 3, i8 5, i8 1} 110 ; CHECK: Intervals are contiguous 111 112 define i8 @f14(i8* %x) { 113 entry: 114 %y = load i8* %x, align 1, !range !13 115 ret i8 %y 116 } 117 !13 = metadata !{i8 1, i8 3, i8 5, i8 2} 118 ; CHECK: Intervals are overlapping 119 120 define i8 @f15(i8* %x) { 121 entry: 122 %y = load i8* %x, align 1, !range !14 123 ret i8 %y 124 } 125 !14 = metadata !{i8 10, i8 1, i8 12, i8 13} 126 ; CHECK: Intervals are overlapping 127 128 define i8 @f16(i8* %x) { 129 entry: 130 %y = load i8* %x, align 1, !range !16 131 ret i8 %y 132 } 133 !16 = metadata !{i8 1, i8 3, i8 4, i8 5, i8 6, i8 2} 134 ; CHECK: Intervals are overlapping 135 136 define i8 @f17(i8* %x) { 137 entry: 138 %y = load i8* %x, align 1, !range !17 139 ret i8 %y 140 } 141 !17 = metadata !{i8 1, i8 3, i8 4, i8 5, i8 6, i8 1} 142 ; CHECK: Intervals are contiguous 143
