r372949 - [Testing] Workaround libcxx bug when OS is "none"
David Zarzycki via cfe-commits
cfe-commits at lists.llvm.org
Thu Sep 26 01:19:44 PDT 2019
Author: davezarzycki
Date: Thu Sep 26 01:19:44 2019
New Revision: 372949
URL: http://llvm.org/viewvc/llvm-project?rev=372949&view=rev
Log:
[Testing] Workaround libcxx bug when OS is "none"
If clang is configured to use libcxx as the default C++ standard
library, then using "none" for the OS in the target triple will cause
libcxx to #error needlessly. Passing -nostdinc++ is a workaround for
these tests. See also: https://reviews.llvm.org/D68075
Please note: this workaround will probably exist for a few years until
the installed version of libcxx is updated.
Modified:
cfe/trunk/test/Headers/arm-fp16-header.c
cfe/trunk/test/Headers/arm-neon-header.c
Modified: cfe/trunk/test/Headers/arm-fp16-header.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Headers/arm-fp16-header.c?rev=372949&r1=372948&r2=372949&view=diff
==============================================================================
--- cfe/trunk/test/Headers/arm-fp16-header.c (original)
+++ cfe/trunk/test/Headers/arm-fp16-header.c Thu Sep 26 01:19:44 2019
@@ -6,14 +6,14 @@
// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c99 -xc %s
// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c11 -xc %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++98 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++11 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++14 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++17 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++98 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++11 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++14 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++17 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++98 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++11 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++14 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++17 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++98 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++11 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++14 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++17 -xc++ %s
#include <arm_fp16.h>
Modified: cfe/trunk/test/Headers/arm-neon-header.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Headers/arm-neon-header.c?rev=372949&r1=372948&r2=372949&view=diff
==============================================================================
--- cfe/trunk/test/Headers/arm-neon-header.c (original)
+++ cfe/trunk/test/Headers/arm-neon-header.c Thu Sep 26 01:19:44 2019
@@ -10,14 +10,14 @@
// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c99 -xc %s
// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c11 -xc %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++98 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++11 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++14 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++17 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++98 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++11 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++14 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64-none-eabi -march=armv8.2-a+fp16 -std=c++17 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++98 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++11 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++14 -xc++ %s
-// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++17 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++98 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++11 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++14 -xc++ %s
+// RUN: %clang -fsyntax-only -Wall -Werror -ffreestanding -nostdinc++ --target=aarch64_be-none-eabi -march=armv8.2-a+fp16 -std=c++17 -xc++ %s
#include <arm_neon.h>
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