llvm-project

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// REQUIRES: linux, curl
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// RUN: rm -rf %t
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// RUN: split-file %s %t
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// RUN: %clang_profgen -Wl,--build-id=0x12345678 -fcoverage-mapping -O2 -shared %t/foo.c -o %t/libfoo.so
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// RUN: %clang_profgen -Wl,--build-id=0xabcd1234 -fcoverage-mapping -O2 %t/main.c -L%t -lfoo -o %t/main
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// RUN: env LLVM_PROFILE_FILE=%t/profdir/default_%m.profraw LD_LIBRARY_PATH=%t %run %t/main
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// RUN: mkdir -p %t/buildid/12345678 %t/buildid/abcd1234
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// RUN: mkdir -p %t/buildid/12345678 %t/buildid/abcd1234
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// RUN: cp %t/libfoo.so %t/buildid/12345678/debuginfo
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// RUN: cp %t/main %t/buildid/abcd1234/debuginfo
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// RUN: llvm-profdata merge -o %t/profdata %t/profdir/default_*.profraw
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// RUN: mkdir -p %t/debuginfod-cache
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// RUN: env DEBUGINFOD_CACHE_PATH=%t/debuginfod-cache DEBUGINFOD_URLS=file://%t llvm-cov show -instr-profile %t/profdata | FileCheck %s
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// RUN: echo "bad" > %t/libfoo.so %t/buildid/12345678/debuginfo
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// RUN: echo "bad" > %t/buildid/abcd1234/debuginfo
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// RUN: rm -rf %t/debuginfod-cache/*
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// RUN: env DEBUGINFOD_CACHE_PTH=%t/debuginfod-cache DEBUGINFOD_URLS=file://%t llvm-cov show -instr-profile %t/profdata -debuginfod=false %t/main | FileCheck %s --check-prefix=NODEBUGINFOD
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// CHECK: 1| 1|void foo(void) {}
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// CHECK: 2| 1|void bar(void) {}
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// CHECK: 3| 1|int main() {
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// NODEBUGINFOD-NOT: foo(void) {}
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// NODEBUGINFOD: main
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//--- foo.c
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void foo(void) {}
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//--- main.c
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void foo(void);
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void bar(void) {}
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int main() {
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  foo();
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  bar();
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  return 0;
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}
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