19 lines · c
1// RUN: %clang_cc1 -pg -mfentry -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck %s2// RUN: %clang_cc1 -pg -mfentry -triple x86_64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s3// RUN: %clang_cc1 -mfentry -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck -check-prefix=NOPG %s4// RUN: %clang_cc1 -mfentry -triple x86_64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck -check-prefix=NOPG %s5 6int foo(void) {7 return 0;8}9 10int __attribute__((no_instrument_function)) no_instrument(void) {11 return foo();12}13 14//CHECK: attributes #0 = { {{.*}}"fentry-call"="true"{{.*}} }15//CHECK: attributes #1 = { {{.*}} }16//CHECK-NOT: attributes #1 = { {{.*}}"fentry-call"="true"{{.*}} }17//NOPG-NOT: attributes #0 = { {{.*}}"fentry-call"{{.*}} }18//NOPG-NOT: attributes #1 = { {{.*}}"fentry-call"{{.*}} }19