commit da3628af2869c298943e2443bceb4054b3aa6e4d
author Zhihao Yuan <zhihao.yuan@broadcom.com> Tue Nov 23 16:38:53 2021 -0800
committer Copybara-Service <copybara-worker@google.com> Sat Dec 04 14:56:26 2021 -0800
tree 1625bc7716fce7851f714594479c6193008e7327
parent bbaf37737e7ba8c788e0075df2b71aa203fe4a29

[PowerPC] Drop stdlib paths in freestanding tests

When targeting FreeBSD on a Linux host with a copy
of system libc++, Clang prepends /usr/include/c++/v1
to the search paths even with -ffreestanding, and
fails to compile a program with a
single #include <xmmintrin.h>

Dropping the path with -nostdlibinc.

Differential Revision: https://reviews.llvm.org/D114497

GitOrigin-RevId: 41a0e850fa30acf2ffd1c4ffda335f07ea0c249b

test/CodeGen/ppc-xmmintrin.c

diff --git a/test/CodeGen/ppc-xmmintrin.c b/test/CodeGen/ppc-xmmintrin.c
index 158c235..07bbe7166 100644
--- a/test/CodeGen/ppc-xmmintrin.c
+++ b/test/CodeGen/ppc-xmmintrin.c
@@ -10,13 +10,13 @@
 // RUN: %clang -x c++ -fsyntax-only -target powerpc64le-unknown-linux-gnu -mcpu=pwr8 -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns
 
-// RUN: %clang -S -emit-llvm -target powerpc64-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
+// RUN: %clang -S -emit-llvm -target powerpc64-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -nostdlibinc -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s --check-prefixes=CHECK,CHECK-BE
-// RUN: %clang -x c++ -fsyntax-only -target powerpc64-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
+// RUN: %clang -x c++ -fsyntax-only -target powerpc64-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -nostdlibinc -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns
-// RUN: %clang -S -emit-llvm -target powerpc64le-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
+// RUN: %clang -S -emit-llvm -target powerpc64le-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -nostdlibinc -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s --check-prefixes=CHECK,CHECK-LE
-// RUN: %clang -x c++ -fsyntax-only -target powerpc64le-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
+// RUN: %clang -x c++ -fsyntax-only -target powerpc64le-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -nostdlibinc -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns
 
 #include <xmmintrin.h>