| 1 | // Check to make sure that we have a log file with a fixed-size. |
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| 2 | |
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| 3 | // RUN: %clangxx_xray -std=c++11 %s -o %t |
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| 4 | // RUN: XRAY_OPTIONS="patch_premain=true xray_mode=xray-basic verbosity=1 xray_logfile_base=fixedsize-logging-" %run %t 2>&1 | FileCheck %s |
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| 5 | // |
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| 6 | // After all that, clean up the output xray log. |
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| 7 | // |
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| 8 | // RUN: rm fixedsize-logging-* |
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| 9 | |
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| 10 | // UNSUPPORTED: target-is-mips64,target-is-mips64el |
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| 11 | |
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| 12 | #include <cstdio> |
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| 13 | |
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| 14 | [[clang::xray_always_instrument]] void foo() { |
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| 15 | printf(format: "foo() is always instrumented!" ); |
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| 16 | } |
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| 17 | |
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| 18 | int main() { |
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| 19 | // CHECK: XRay: Log file in 'fixedsize-logging-{{.*}}' |
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| 20 | foo(); |
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| 21 | // CHECK: foo() is always instrumented! |
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| 22 | } |
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| 23 | |
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