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49ad980b86
Map a counter for the error branch of a given potentially-throwing expression, and subtract it from the following region count. rdar://34244637
52 lines
1.3 KiB
Swift
52 lines
1.3 KiB
Swift
// RUN: %target-swift-frontend -parse-as-library -emit-silgen -profile-generate %s | %FileCheck %s
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// CHECK: sil hidden [ossa] @[[F_EMPTY:.*empty.*]] :
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// CHECK: increment_profiler_counter 0, "{{.*}}instrprof_basic.swift:[[F_EMPTY]]", num_counters 1, hash
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func empty() {
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// CHECK-NOT: increment_profiler_counter
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}
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// CHECK: sil hidden [ossa] @[[F_BASIC:.*basic.*]] :
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// CHECK: increment_profiler_counter 0, "{{.*}}instrprof_basic.swift:[[F_BASIC]]", num_counters 6, hash
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func basic(a : Int32) {
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// CHECK: increment_profiler_counter
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if a == 0 {
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}
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// CHECK: increment_profiler_counter
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if a != 0 {
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} else {
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}
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// CHECK: increment_profiler_counter
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while a == 0 {
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}
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// CHECK: increment_profiler_counter
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for i in 0 ..< a {
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}
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// CHECK: increment_profiler_counter
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for i in 1...a {
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}
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// CHECK-NOT: increment_profiler_counter
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}
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// CHECK: sil hidden [ossa] @[[F_THROWING_NOP:.*throwing_nop.*]] :
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func throwing_nop() throws {}
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// CHECK: sil hidden [ossa] @[[F_EXCEPTIONS:.*exceptions.*]] :
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// CHECK: increment_profiler_counter 0, "{{.*}}instrprof_basic.swift:[[F_EXCEPTIONS]]", num_counters 3, hash
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func exceptions() {
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do {
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// CHECK: increment_profiler_counter
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try throwing_nop()
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} catch {
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// CHECK: increment_profiler_counter
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return
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}
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// CHECK-NOT: increment_profiler_counter
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}
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