1*3b598b9cSOliver Stannard // RUN: %clang -target x86_64-unknown-linux -fvirtual-function-elimination -### %s 2>&1 | FileCheck --check-prefix=BAD-LTO %s
2*3b598b9cSOliver Stannard // RUN: %clang -target x86_64-unknown-linux -fvirtual-function-elimination -flto=thin -### %s 2>&1 | FileCheck --check-prefix=BAD-LTO %s
3*3b598b9cSOliver Stannard // BAD-LTO: invalid argument '-fvirtual-function-elimination' only allowed with '-flto=full'
4*3b598b9cSOliver Stannard 
5*3b598b9cSOliver Stannard // RUN: %clang -target x86_64-unknown-linux -fvirtual-function-elimination -flto -### %s 2>&1 | FileCheck --check-prefix=GOOD %s
6*3b598b9cSOliver Stannard // RUN: %clang -target x86_64-unknown-linux -fvirtual-function-elimination -flto=full -### %s 2>&1 | FileCheck --check-prefix=GOOD %s
7*3b598b9cSOliver Stannard // RUN: %clang -target x86_64-unknown-linux -fvirtual-function-elimination -flto -fwhole-program-vtables -### %s 2>&1 | FileCheck --check-prefix=GOOD %s
8*3b598b9cSOliver Stannard // GOOD: "-fvirtual-function-elimination" "-fwhole-program-vtables"
9*3b598b9cSOliver Stannard 
10*3b598b9cSOliver Stannard // RUN: %clang -target x86_64-unknown-linux -fvirtual-function-elimination -fno-whole-program-vtables -flto -### %s 2>&1 | FileCheck --check-prefix=NO-WHOLE-PROGRAM-VTABLES %s
11*3b598b9cSOliver Stannard // NO-WHOLE-PROGRAM-VTABLES: invalid argument '-fno-whole-program-vtables' not allowed with '-fvirtual-function-elimination'
12