8b2bdfbca7
Part 3 of 3. This includes the MC/DC clang front-end components. Differential Revision: https://reviews.llvm.org/D138849
14 lines
1.0 KiB
C
14 lines
1.0 KiB
C
// 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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// RUN: %clang_cc1 -fcoverage-mcdc -O2 -triple x86_64-apple-macosx10.9 -main-file-name c-linkage-available_externally.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s -check-prefix=MCDC
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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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// MCDC: @__profbm_foo = linkonce_odr hidden global [0 x i8] zeroinitializer, section "__DATA,__llvm_prf_bits", align 1
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// CHECK: @__profd_foo = linkonce_odr hidden global {{.*}} i64 sub (i64 ptrtoint (ptr @__profc_foo to i64), i64 ptrtoint (ptr @__profd_foo to i64)), {{.*}}, section "__DATA,__llvm_prf_data,regular,live_support", 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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