040c1b49d7
This seems to be more of a Clang thing rather than a generic LLVM thing, so this moves it out of LLVM pipelines and as Clang extension hooks into LLVM pipelines. Move the post-inline EEInstrumentation out of the backend pipeline and into a late pass, similar to other sanitizer passes. It doesn't fit into the codegen pipeline. Also fix up EntryExitInstrumentation not running at -O0 under the new PM. PR49143 Reviewed By: hans Differential Revision: https://reviews.llvm.org/D97608
52 lines
3.1 KiB
C
52 lines
3.1 KiB
C
// RUN: %clang_cc1 -pg -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck %s
|
|
// RUN: %clang_cc1 -pg -triple i386-unknown-unknown -emit-llvm -O2 -o - %s | FileCheck %s
|
|
// RUN: %clang_cc1 -pg -triple powerpc-unknown-gnu-linux -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple powerpc64-unknown-gnu-linux -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple powerpc64le-unknown-gnu-linux -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple i386-netbsd -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple x86_64-netbsd -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple arm-netbsd-eabi -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple aarch64-netbsd -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple mips-netbsd -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple mips-unknown-gnu-linux -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple mipsel-unknown-gnu-linux -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple mips64-unknown-gnu-linux -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple mips64el-unknown-gnu-linux -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple powerpc-netbsd -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple powerpc64-netbsd -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple powerpc64le-netbsd -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple sparc-netbsd -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -pg -triple sparc64-netbsd -emit-llvm -o - %s | FileCheck -check-prefixes=CHECK-DOUBLE-PREFIXED,NO-MCOUNT1 %s
|
|
// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s -check-prefix=NO-MCOUNT
|
|
|
|
int bar(void) {
|
|
return 0;
|
|
}
|
|
|
|
int foo(void) {
|
|
return bar();
|
|
}
|
|
|
|
int __attribute__((no_instrument_function)) no_instrument(void) {
|
|
return foo();
|
|
}
|
|
|
|
int main(void) {
|
|
return no_instrument();
|
|
}
|
|
|
|
// CHECK: call void @mcount
|
|
// CHECK: call void @mcount
|
|
// CHECK: call void @mcount
|
|
// CHECK-NOT: call void @mcount
|
|
// CHECK-PREFIXED: call void @_mcount
|
|
// CHECK-PREFIXED: call void @_mcount
|
|
// CHECK-PREFIXED: call void @_mcount
|
|
// CHECK-PREFIXED-NOT: call void @_mcount
|
|
// CHECK-DOUBLE-PREFIXED: call void @__mcount
|
|
// CHECK-DOUBLE-PREFIXED: call void @__mcount
|
|
// CHECK-DOUBLE-PREFIXED: call void @__mcount
|
|
// CHECK-DOUBLE-PREFIXED-NOT: call void @__mcount
|
|
// NO-MCOUNT-NOT: call void @{{.*}}mcount
|
|
// NO-MCOUNT1-NOT: call void @{{.*}}mcount
|