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c3b055a9a8
Fix counters for regions following `else if`s, fix the counters for `else if` conditions, and fix handling of `break` statements. Also while here, clean up the handling of branch exit regions such that we don't generate multiple overlapping regions for each branch, but a single region at the end of the entire `if` statement that accounts for all exiting control flow. rdar://104078910 rdar://104079242
14 lines
855 B
Swift
14 lines
855 B
Swift
// RUN: %target-swift-frontend -Xllvm -sil-full-demangle -profile-generate -profile-coverage-mapping -emit-sorted-sil -emit-sil -module-name coverage_if_expr %s | %FileCheck %s
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// RUN: %target-swift-frontend -profile-generate -profile-coverage-mapping -emit-ir %s
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// CHECK-LABEL: sil_coverage_map {{.*}} "$s16coverage_if_expr0b1_C0SiyF"
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func if_expr() -> Int { // CHECK: [[@LINE]]:23 -> {{[0-9]+}}:2 : 0
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if .random() { // CHECK-NEXT: [[@LINE]]:6 -> [[@LINE]]:15 : 0
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0 // CHECK-NEXT: [[@LINE-1]]:16 -> [[@LINE+1]]:4 : 1
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} else if .random() { // CHECK-NEXT: [[@LINE]]:13 -> [[@LINE]]:22 : (0 - 1)
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1 // CHECK-NEXT: [[@LINE-1]]:23 -> [[@LINE+1]]:4 : 2
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} else { // CHECK-NEXT: [[@LINE]]:10 -> [[@LINE+2]]:4 : ((0 - 1) - 2)
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2
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} // CHECK-NEXT: }
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}
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