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27 lines
1.4 KiB
27 lines
1.4 KiB
4 months ago
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# RUN: not llvm-xray stack %s 2>&1 | FileCheck --check-prefix HALT %s
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# RUN: llvm-xray stack -k %s 2>&1 | FileCheck --check-prefix KEEP-GOING-SUCCEEDS %s
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# RUN: llvm-xray stack -k %s | FileCheck --check-prefix KEEP-GOING %s
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---
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header:
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version: 1
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type: 0
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constant-tsc: true
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nonstop-tsc: true
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cycle-frequency: 2601000000
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records:
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- { type: 0, func-id: 1, cpu: 1, thread: 111, kind: function-enter, tsc: 10001 }
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- { type: 1, func-id: 4, cpu: 1, thread: 111, kind: function-exit, tsc: 10301 }
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- { type: 0, func-id: 1, cpu: 1, thread: 111, kind: function-enter, tsc: 10401 }
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- { type: 0, func-id: 2, cpu: 1, thread: 111, kind: function-enter, tsc: 10501 }
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- { type: 0, func-id: 3, cpu: 1, thread: 111, kind: function-enter, tsc: 10601 }
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- { type: 1, func-id: 3, cpu: 1, thread: 111, kind: function-exit, tsc: 10701 }
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- { type: 1, func-id: 2, cpu: 1, thread: 111, kind: function-exit, tsc: 10751 }
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- { type: 1, func-id: 1, cpu: 1, thread: 111, kind: function-exit, tsc: 10775 }
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...
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# HALT: llvm-xray: Found record {FuncId: "#4", ThreadId: "111", RecordType: "Fn Exit"} with no matching function entry
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#KEEP-GOING-SUCCEEDS: Found record {FuncId: "#4", ThreadId: "111", RecordType: "Fn Exit"} with no matching function entry
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#KEEP-GOING: Unique Stacks: 2
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# Note the interesting case here that the stack { fn-1 } is a prefix of { fn-1, fn-2, fn-3 } but they
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# are still counted as unique stacks.
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