From eeee3b17f3d5b5eada17b7152130761af98fc65a Mon Sep 17 00:00:00 2001 From: Dean Michael Berris Date: Mon, 19 Sep 2016 00:59:19 +0000 Subject: [PATCH] [XRay] ARM 32-bit no-Thumb support in Clang Just a test for now, adapted from x86_64 tests of XRay. This is one of 3 commits to different repositories of XRay ARM port. The other 2 are: https://reviews.llvm.org/D23931 (LLVM) https://reviews.llvm.org/D23933 (compiler-rt) Differential Revision: https://reviews.llvm.org/D23932 llvm-svn: 281879 --- clang/test/CodeGen/xray-attributes-supported-arm.cpp | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 clang/test/CodeGen/xray-attributes-supported-arm.cpp diff --git a/clang/test/CodeGen/xray-attributes-supported-arm.cpp b/clang/test/CodeGen/xray-attributes-supported-arm.cpp new file mode 100644 index 0000000..3104f28 --- /dev/null +++ b/clang/test/CodeGen/xray-attributes-supported-arm.cpp @@ -0,0 +1,13 @@ +// RUN: %clang_cc1 %s -fxray-instrument -std=c++11 -x c++ -emit-llvm -o - -triple arm-unknown-linux-gnu | FileCheck %s + +// Make sure that the LLVM attribute for XRay-annotated functions do show up. +[[clang::xray_always_instrument]] void foo() { +// CHECK: define void @_Z3foov() #0 +}; + +[[clang::xray_never_instrument]] void bar() { +// CHECK: define void @_Z3barv() #1 +}; + +// CHECK: #0 = {{.*}}"function-instrument"="xray-always" +// CHECK: #1 = {{.*}}"function-instrument"="xray-never" -- 2.7.4