r338414 - Fix riscv32-toolchain.c with CLANG_DEFAULT_CXX_STDLIB

[Jonas Hahnfeld via cfe-commits]

Author: hahnfeld
Date: Tue Jul 31 11:47:48 2018
New Revision: 338414

URL: http://llvm.org/viewvc/llvm-project?rev=338414&view=rev
Log:
Fix riscv32-toolchain.c with CLANG_DEFAULT_CXX_STDLIB

This configuration was (again) broken after r338385 because Clang
might be configured to always use libc++.

Modified:
    cfe/trunk/test/Driver/riscv32-toolchain.c

Modified: cfe/trunk/test/Driver/riscv32-toolchain.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/riscv32-toolchain.c?rev=338414&r1=338413&r2=338414&view=diff
==============================================================================
--- cfe/trunk/test/Driver/riscv32-toolchain.c (original)
+++ cfe/trunk/test/Driver/riscv32-toolchain.c Tue Jul 31 11:47:48 2018
@@ -19,7 +19,7 @@
 // C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtend.o"
 
 // RUN: %clangxx %s -### -no-canonical-prefixes \
-// RUN:   -target riscv32-unknown-elf \
+// RUN:   -target riscv32-unknown-elf -stdlib=libstdc++ \
 // RUN:   --gcc-toolchain=%S/Inputs/basic_riscv32_tree \
 // RUN:   --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf 2>&1 \
 // RUN:   | FileCheck -check-prefix=CXX-RV32-BAREMETAL-ILP32 %s