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| 1 | +// RUN: %target-swift-frontend -Xllvm -sil-full-demangle -suppress-warnings -profile-generate -profile-coverage-mapping -emit-sorted-sil -emit-sil -module-name coverage_do %s | %FileCheck %s |
| 2 | +// RUN: %target-swift-frontend -profile-generate -profile-coverage-mapping -emit-ir %s |
| 3 | + |
| 4 | +// CHECK-LABEL: sil hidden @$s11coverage_do3fooyyF : $@convention(thin) () -> () |
| 5 | + |
| 6 | +// CHECK: string_literal |
| 7 | +// CHECK-NEXT: integer_literal $Builtin.Int64, 0 |
| 8 | +// CHECK-NEXT: integer_literal $Builtin.Int32, 3 |
| 9 | +// CHECK-NEXT: integer_literal $Builtin.Int32, 0 |
| 10 | +// CHECK-NEXT: int_instrprof_increment |
| 11 | +// CHECK: function_ref @$sSb6randomSbyFZ |
| 12 | +// CHECK: cond_br {{%[0-9]+}}, [[EXITBB:bb[0-9]]], [[BB1:bb[0-9]]] |
| 13 | + |
| 14 | +// CHECK: [[BB1]] |
| 15 | +// CHECK: function_ref @$sSb6randomSbyFZ |
| 16 | +// CHECK: cond_br {{%[0-9]+}}, [[BRKBB:bb[0-9]]], {{bb[0-9]}} |
| 17 | + |
| 18 | +// CHECK: [[BRKBB]] |
| 19 | +// CHECK-NEXT: string_literal |
| 20 | +// CHECK-NEXT: integer_literal $Builtin.Int64, 0 |
| 21 | +// CHECK-NEXT: integer_literal $Builtin.Int32, 3 |
| 22 | +// CHECK-NEXT: integer_literal $Builtin.Int32, 2 |
| 23 | + |
| 24 | +// CHECK: [[EXITBB]] |
| 25 | +// CHECK-NEXT: string_literal |
| 26 | +// CHECK-NEXT: integer_literal $Builtin.Int64, 0 |
| 27 | +// CHECK-NEXT: integer_literal $Builtin.Int32, 3 |
| 28 | +// CHECK-NEXT: integer_literal $Builtin.Int32, 1 |
| 29 | + |
| 30 | +// CHECK-LABEL: sil_coverage_map {{.*}} "$s11coverage_do3fooyyF" |
| 31 | +// CHECK-NEXT: [[@LINE+11]]:12 -> [[@LINE+18]]:2 : 0 |
| 32 | +// CHECK-NEXT: [[@LINE+11]]:9 -> [[@LINE+15]]:4 : 0 |
| 33 | +// CHECK-NEXT: [[@LINE+11]]:8 -> [[@LINE+11]]:17 : 0 |
| 34 | +// CHECK-NEXT: [[@LINE+10]]:18 -> [[@LINE+10]]:28 : 1 |
| 35 | +// CHECK-NEXT: [[@LINE+9]]:28 -> [[@LINE+12]]:4 : (0 - 1) |
| 36 | +// CHECK-NEXT: [[@LINE+9]]:8 -> [[@LINE+9]]:17 : (0 - 1) |
| 37 | +// CHECK-NEXT: [[@LINE+8]]:18 -> [[@LINE+8]]:29 : 2 |
| 38 | +// CHECK-NEXT: [[@LINE+7]]:29 -> [[@LINE+8]]:11 : ((0 - 1) - 2) |
| 39 | +// CHECK-NEXT: [[@LINE+8]]:4 -> [[@LINE+10]]:2 : 2 |
| 40 | +// CHECK-NEXT: [[@LINE+8]]:6 -> [[@LINE+8]]:8 : 2 |
| 41 | +// CHECK-NEXT: [[@LINE+7]]:8 -> [[@LINE+8]]:2 : 2 |
| 42 | +func foo() { |
| 43 | + x: do { |
| 44 | + if .random() { return } |
| 45 | + if .random() { break x } |
| 46 | + return |
| 47 | + } |
| 48 | + do {} |
| 49 | +} |
| 50 | +// CHECK-NEXT: } |
| 51 | + |
| 52 | +// CHECK-LABEL: sil_coverage_map {{.*}} "$s11coverage_do4foobyyF" |
| 53 | +func foob() { |
| 54 | + x: do { |
| 55 | + do { |
| 56 | + if .random() { return } |
| 57 | + // CHECK: [[@LINE+1]]:6 -> [[@LINE+10]]:4 : (0 - 1) |
| 58 | + } |
| 59 | + do { |
| 60 | + if .random() { break x } |
| 61 | + // CHECK: [[@LINE+1]]:6 -> [[@LINE+6]]:4 : ((0 - 1) - 2) |
| 62 | + } |
| 63 | + do { |
| 64 | + return |
| 65 | + // CHECK-NOT: zero |
| 66 | + } |
| 67 | + } |
| 68 | + do {} |
| 69 | +} |
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