// RUN: %clang_cc1 -std=c++11 -triple x86_64-linux-gnu -emit-llvm %s -o - | FileCheck %s struct S { int __attribute__((target("sse4.2"))) foo(int); int __attribute__((target("arch=sandybridge"))) foo(int); int __attribute__((target("arch=ivybridge"))) foo(int); int __attribute__((target("default"))) foo(int); }; int __attribute__((target("default"))) S::foo(int) { return 2; } int __attribute__((target("sse4.2"))) S::foo(int) { return 0; } int __attribute__((target("arch=ivybridge"))) S::foo(int) { return 1; } int bar() { S s; return s.foo(0); } // CHECK: @_ZN1S3fooEi.ifunc = ifunc i32 (%struct.S*, i32), i32 (%struct.S*, i32)* ()* @_ZN1S3fooEi.resolver // CHECK: define i32 @_ZN1S3fooEi(%struct.S* %this, i32) // CHECK: ret i32 2 // CHECK: define i32 @_ZN1S3fooEi.sse4.2(%struct.S* %this, i32) // CHECK: ret i32 0 // CHECK: define i32 @_ZN1S3fooEi.arch_ivybridge(%struct.S* %this, i32) // CHECK: ret i32 1 // CHECK: define i32 @_Z3barv() // CHECK: %s = alloca %struct.S, align 1 // CHECK: %call = call i32 @_ZN1S3fooEi.ifunc(%struct.S* %s, i32 0) // CHECK: define i32 (%struct.S*, i32)* @_ZN1S3fooEi.resolver() comdat // CHECK: ret i32 (%struct.S*, i32)* @_ZN1S3fooEi.arch_sandybridge // CHECK: ret i32 (%struct.S*, i32)* @_ZN1S3fooEi.arch_ivybridge // CHECK: ret i32 (%struct.S*, i32)* @_ZN1S3fooEi.sse4.2 // CHECK: ret i32 (%struct.S*, i32)* @_ZN1S3fooEi // CHECK: declare i32 @_ZN1S3fooEi.arch_sandybridge(%struct.S*, i32) |