forked from OSchip/llvm-project
30 lines
827 B
C
30 lines
827 B
C
// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -main-file-name unused_names.c -o - %s > %t
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// RUN: FileCheck -input-file %t %s
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// RUN: FileCheck -check-prefix=SYSHEADER -input-file %t %s
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// Since foo is never emitted, there should not be a profile name for it.
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// CHECK-DAG: @__profn_bar = {{.*}} [3 x i8] c"bar"
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// CHECK-DAG: @__profn_baz = {{.*}} [3 x i8] c"baz"
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// CHECK-DAG: @__profn_unused_names.c_qux = {{.*}} [18 x i8] c"unused_names.c:qux"
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// CHECK-DAG: @__llvm_prf_nm = private constant {{.*}}, section "{{.*}}__llvm_prf_names"
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// SYSHEADER-NOT: @__profn_foo =
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#ifdef IS_SYSHEADER
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#pragma clang system_header
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inline int foo() { return 0; }
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#else
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#define IS_SYSHEADER
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#include __FILE__
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int bar() { return 0; }
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inline int baz() { return 0; }
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static int qux() { return 42; }
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#endif
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