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[XRAY][MIPS] Add -fxray-instrument for mips/mipsel/mips64/mips64el 

Summary: Adds xray instrument option for mips/mipsel/mips64/mips64el.

Reviewed by sdardis, dberris
Differential: D27698

llvm-svn: 295163
This commit is contained in:
Sagar Thakur 2017-02-15 10:41:38 +00:00
parent eef9b03395
commit 9d0ed930ec
3 changed files with 21 additions and 1 deletions
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4
clang/lib/Driver/Tools.cpp
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@ -5065,6 +5065,10 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
case llvm::Triple::arm: case llvm::Triple::arm:
case llvm::Triple::aarch64: case llvm::Triple::aarch64:
case llvm::Triple::ppc64le: case llvm::Triple::ppc64le:
case llvm::Triple::mips:
case llvm::Triple::mipsel:
case llvm::Triple::mips64:
case llvm::Triple::mips64el:
// Supported. // Supported.
break; break;
default: default:

16
clang/test/CodeGen/xray-attributes-supported-mips.cpp Normal file
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@ -0,0 +1,16 @@
// RUN: %clang_cc1 %s -fxray-instrument -std=c++11 -x c++ -emit-llvm -o - -triple mips-unknown-linux-gnu | FileCheck %s
// RUN: %clang_cc1 %s -fxray-instrument -std=c++11 -x c++ -emit-llvm -o - -triple mipsel-unknown-linux-gnu | FileCheck %s
// RUN: %clang_cc1 %s -fxray-instrument -std=c++11 -x c++ -emit-llvm -o - -triple mips64-unknown-linux-gnu | FileCheck %s
// RUN: %clang_cc1 %s -fxray-instrument -std=c++11 -x c++ -emit-llvm -o - -triple mips64el-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
clang/test/Driver/XRay/xray-instrument-cpu.c
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@ -1,4 +1,4 @@
// RUN: not %clang -o /dev/null -v -fxray-instrument -c %s // RUN: not %clang -o /dev/null -v -fxray-instrument -c %s
// XFAIL: amd64-, x86_64-, x86_64h-, arm, aarch64, arm64, powerpc64le- // XFAIL: amd64-, x86_64-, x86_64h-, arm, aarch64, arm64, powerpc64le-, mips, mipsel, mips64, mips64el
// REQUIRES: linux // REQUIRES: linux
typedef int a; typedef int a;