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12 lines
684 B
12 lines
684 B
4 months ago
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// Make sure instrumentation data from available_externally functions doesn't
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// get thrown out and are emitted with the expected linkage.
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// RUN: %clang_cc1 -O2 -triple x86_64-apple-macosx10.9 -main-file-name c-linkage-available_externally.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s
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// CHECK: @__profc_foo = linkonce_odr hidden global [1 x i64] zeroinitializer, section "__DATA,__llvm_prf_cnts", align 8
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// CHECK: @__profd_foo = linkonce_odr hidden global {{.*}} i64* getelementptr inbounds ([1 x i64], [1 x i64]* @__profc_foo, i32 0, i32 0){{.*}}, section "__DATA,__llvm_prf_data", align 8
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inline int foo(void) { return 1; }
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int main(void) {
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return foo();
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}
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