ef33d6cbfc
Only support patching FunctionEntry/FunctionExit/FunctionTailExit for now. Reviewed By: MaskRay, xen0n Co-Authored-By: zhanglimin <zhanglimin@loongson.cn> Differential Revision: https://reviews.llvm.org/D140727
16 lines
483 B
C++
16 lines
483 B
C++
// RUN: %clang_xray -g -fxray-modes=xray-basic,xray-fdr,xray-profiling -o %t %s
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// RUN: rm -f xray-log.c-test.*
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// RUN: XRAY_OPTIONS=patch_premain=true:verbosity=1:xray_mode=xray-basic %t \
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// RUN: 2>&1 | FileCheck %s
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// RUN: rm -f xray-log.c-test.*
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//
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// REQUIRES: target={{(aarch64|loongarch64|x86_64)-.*}}
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// REQUIRES: built-in-llvm-tree
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__attribute__((xray_always_instrument)) void always() {}
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int main() {
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always();
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}
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// CHECK: =={{[0-9].*}}==XRay: Log file in '{{.*}}'
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