[PowerPC] [Clang] Enable Intel intrinsics support on FreeBSD

[adalava]

Summary

This enables Intel intrinsics support on FreeBSD.

Thanks to @pkubaj who noticed this feature was missing

[adalava]

add more ppc_wrappers

[adalava]

fix style

[jsji]

LGTM. Thanks for enabling this for FreeBSD.

[adalava]

In D113451#3124461, @jsji wrote:

LGTM. Thanks for enabling this for FreeBSD.

Thanks for reviewing it.

If you and others with merge permissions think it's ready, please merge it (I don't have the permissions)

Thanks!!

[jsji]

clang/test/CodeGen/ppc-mm-malloc-le.c

10

This will cause problem when building on Linux.

In file included from /home/jji/llvm-git/llvm-project/clang/test/CodeGen/ppc-mm-malloc-le.c:12:
In file included from /home/jji/llvm-git/build/lib/clang/14.0.0/include/ppc_wrappers/mm_malloc.h:15:
/usr/include/stdlib.h:25:10: fatal error: 'bits/libc-header-start.h' file not found
#include <bits/libc-header-start.h>
         ^~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/jji/llvm-git/build/bin/FileCheck /home/jji/llvm-git/llvm-project/clang/test/CodeGen/ppc-mm-malloc-le.c

[kamaub]

Test case clang/test/CodeGen/ppc-mm-malloc.c fails on powerpc BE buildbots with this changeset
https://lab.llvm.org/buildbot/#/builders/93/builds/6031
https://lab.llvm.org/buildbot/#/builders/100/builds/10836
https://lab.llvm.org/buildbot/#/builders/52/builds/12719

******************* TEST 'Clang :: CodeGen/ppc-mm-malloc.c' FAILED ********************
Script:
--
: 'RUN: at line 9';   /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/clang -target powerpc64-unknown-linux-gnu -S -emit-llvm /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt | /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/FileCheck /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c
: 'RUN: at line 10';   /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/clang -target powerpc64-unknown-freebsd13.0 -S -emit-llvm /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt | /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/FileCheck /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c
--
Exit Code: 2
Command Output (stderr):
--
In file included from /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c:12:
In file included from /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/lib/clang/14.0.0/include/ppc_wrappers/mm_malloc.h:15:
In file included from /usr/include/stdlib.h:25:
In file included from /usr/include/bits/libc-header-start.h:33:
In file included from /usr/include/features.h:434:
/usr/include/gnu/stubs.h:14:11: fatal error: 'gnu/stubs-64-v2.h' file not found
# include <gnu/stubs-64-v2.h>
          ^~~~~~~~~~~~~~~~~~~
1 error generated.
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/FileCheck /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c
--
********************

[jsji]

In D113451#3148815, @kamaub wrote:

Test case clang/test/CodeGen/ppc-mm-malloc.c fails on powerpc BE buildbots with this changeset
https://lab.llvm.org/buildbot/#/builders/93/builds/6031
https://lab.llvm.org/buildbot/#/builders/100/builds/10836
https://lab.llvm.org/buildbot/#/builders/52/builds/12719

******************* TEST 'Clang :: CodeGen/ppc-mm-malloc.c' FAILED ********************
Script:
--
: 'RUN: at line 9';   /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/clang -target powerpc64-unknown-linux-gnu -S -emit-llvm /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt | /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/FileCheck /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c
: 'RUN: at line 10';   /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/clang -target powerpc64-unknown-freebsd13.0 -S -emit-llvm /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt | /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/FileCheck /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c
--
Exit Code: 2
Command Output (stderr):
--
In file included from /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c:12:
In file included from /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/lib/clang/14.0.0/include/ppc_wrappers/mm_malloc.h:15:
In file included from /usr/include/stdlib.h:25:
In file included from /usr/include/bits/libc-header-start.h:33:
In file included from /usr/include/features.h:434:
/usr/include/gnu/stubs.h:14:11: fatal error: 'gnu/stubs-64-v2.h' file not found
# include <gnu/stubs-64-v2.h>
          ^~~~~~~~~~~~~~~~~~~
1 error generated.
FileCheck error: '<stdin>' is empty.
FileCheck command line:  /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/stage1/bin/FileCheck /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/clang/test/CodeGen/ppc-mm-malloc.c
--
********************

Thanks @kamaub ! Removed the offending line in b0784d1d14246e5d662172e9af6e85776b81fdf0.

clang/lib/Driver/CMakeLists.txt

add_clang_library(clangDriver
   ToolChains/PS4CPU.cpp
   ToolChains/RISCVToolchain.cpp
   ToolChains/Solaris.cpp
   ToolChains/TCE.cpp
   ToolChains/VEToolchain.cpp
   ToolChains/WebAssembly.cpp
   ToolChains/XCore.cpp
   ToolChains/PPCLinux.cpp
+  ToolChains/PPCFreeBSD.cpp
   ToolChains/InterfaceStubs.cpp
   ToolChains/ZOS.cpp
   Types.cpp
   XRayArgs.cpp
 
   DEPENDS
   ClangDriverOptions
 
   LINK_LIBS
   clangBasic
   ${system_libs}
   )

clang/lib/Driver/Driver.cpp

 #include "ToolChains/MSVC.h"
 #include "ToolChains/MinGW.h"
 #include "ToolChains/Minix.h"
 #include "ToolChains/MipsLinux.h"
 #include "ToolChains/Myriad.h"
 #include "ToolChains/NaCl.h"
 #include "ToolChains/NetBSD.h"
 #include "ToolChains/OpenBSD.h"
+#include "ToolChains/PPCFreeBSD.h"
 #include "ToolChains/PPCLinux.h"
 #include "ToolChains/PS4CPU.h"
 #include "ToolChains/RISCVToolchain.h"
 #include "ToolChains/Solaris.h"
 #include "ToolChains/TCE.h"
 #include "ToolChains/VEToolchain.h"
 #include "ToolChains/WebAssembly.h"
 #include "ToolChains/XCore.h"
case llvm::Triple::DragonFly:
       break;
     case llvm::Triple::OpenBSD:
       TC = std::make_unique<toolchains::OpenBSD>(*this, Target, Args);
       break;
     case llvm::Triple::NetBSD:
       TC = std::make_unique<toolchains::NetBSD>(*this, Target, Args);
       break;
     case llvm::Triple::FreeBSD:
+      if (Target.isPPC())
+        TC = std::make_unique<toolchains::PPCFreeBSDToolChain>(*this, Target,
+                                                               Args);
+      else
         TC = std::make_unique<toolchains::FreeBSD>(*this, Target, Args);
       break;
     case llvm::Triple::Minix:
       TC = std::make_unique<toolchains::Minix>(*this, Target, Args);
       break;
     case llvm::Triple::Linux:
     case llvm::Triple::ELFIAMCU:
       if (Target.getArch() == llvm::Triple::hexagon)
         TC = std::make_unique<toolchains::HexagonToolChain>(*this, Target,

clang/lib/Driver/ToolChains/PPCFreeBSD.h

+//===--- PPCFreeBSD.h - PowerPC ToolChain Implementations -------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_PPC_FREEBSD_H
+#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_PPC_FREEBSD_H
+
+#include "FreeBSD.h"
+
+namespace clang {
+namespace driver {
+namespace toolchains {
+
+class LLVM_LIBRARY_VISIBILITY PPCFreeBSDToolChain : public FreeBSD {
+public:
+  PPCFreeBSDToolChain(const Driver &D, const llvm::Triple &Triple,
+                      const llvm::opt::ArgList &Args)
+      : FreeBSD(D, Triple, Args) {}
+
+  void
+  AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
+                            llvm::opt::ArgStringList &CC1Args) const override;
+};
+
+} // end namespace toolchains
+} // end namespace driver
+} // end namespace clang
+
+#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_PPC_FREEBSD_H

clang/lib/Driver/ToolChains/PPCFreeBSD.cpp

+//===-- PPCFreeBSD.cpp - PowerPC ToolChain Implementations ------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "PPCFreeBSD.h"
+#include "clang/Driver/Driver.h"
+#include "clang/Driver/Options.h"
+#include "llvm/Support/Path.h"
+
+using namespace clang::driver::toolchains;
+using namespace llvm::opt;
+
+void PPCFreeBSDToolChain::AddClangSystemIncludeArgs(
+    const ArgList &DriverArgs, ArgStringList &CC1Args) const {
+  if (!DriverArgs.hasArg(clang::driver::options::OPT_nostdinc) &&
+      !DriverArgs.hasArg(options::OPT_nobuiltininc)) {
+    const Driver &D = getDriver();
+    SmallString<128> P(D.ResourceDir);
+    llvm::sys::path::append(P, "include", "ppc_wrappers");
+    addSystemInclude(DriverArgs, CC1Args, P);
+  }
+
+  FreeBSD::AddClangSystemIncludeArgs(DriverArgs, CC1Args);
+}

clang/lib/Headers/ppc_wrappers/emmintrin.h

/* This header file is to help porting code using Intel intrinsics
    use vector SIMD operations. We recommend this for new applications.
 */
 #error "Please read comment above.  Use -DNO_WARN_X86_INTRINSICS to disable this error."
 #endif
 
 #ifndef EMMINTRIN_H_
 #define EMMINTRIN_H_
 
-#if defined(__linux__) && defined(__ppc64__)
+#if defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))
 
 #include <altivec.h>
 
 /* We need definitions from the SSE header files.  */
 #include <xmmintrin.h>
 
 /* SSE2 */
 typedef __vector double __v2df;

 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_castsi128_pd(__m128i __A)
 {
   return (__m128d) __A;
 }
 
 #else
 #include_next <emmintrin.h>
-#endif /* defined(__linux__) && defined(__ppc64__) */
+#endif /* defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))   \
+        */
 
 #endif /* EMMINTRIN_H_ */

clang/lib/Headers/ppc_wrappers/mm_malloc.h

 /*===---- mm_malloc.h - Implementation of _mm_malloc and _mm_free ----------===
  *
  * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  * See https://llvm.org/LICENSE.txt for license information.
  * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  *
  *===-----------------------------------------------------------------------===
  */
 
 #ifndef _MM_MALLOC_H_INCLUDED
 #define _MM_MALLOC_H_INCLUDED
 
-#if defined(__linux__) && defined(__ppc64__)
+#if defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))
 
 #include <stdlib.h>
 
 /* We can't depend on <stdlib.h> since the prototype of posix_memalign
    may not be visible.  */
 #ifndef __cplusplus
 extern int posix_memalign (void **, size_t, size_t);
 #else

clang/lib/Headers/ppc_wrappers/mmintrin.h

/* This header file is to help porting code using Intel intrinsics
    recommended. */
 #error                                                                         \
     "Please read comment above.  Use -DNO_WARN_X86_INTRINSICS to disable this error."
 #endif
 
 #ifndef _MMINTRIN_H_INCLUDED
 #define _MMINTRIN_H_INCLUDED
 
-#if defined(__linux__) && defined(__ppc64__)
+#if defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))
 
 #include <altivec.h>
 /* The Intel API is flexible enough that we must allow aliasing with other
    vector types, and their scalar components.  */
 typedef __attribute__((__aligned__(8))) unsigned long long __m64;
 
 typedef __attribute__((__aligned__(8))) union {
   __m64 as_m64;
#else
   res.as_char[6] = __b;
   res.as_char[7] = __b;
   return (res.as_m64);
 #endif
 }
 
 #else
 #include_next <mmintrin.h>
-#endif /* defined(__linux__) && defined(__ppc64__) */
+#endif /* defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))   \
+        */
 
 #endif /* _MMINTRIN_H_INCLUDED */

clang/lib/Headers/ppc_wrappers/pmmintrin.h

/* This header is distributed to simplify porting x86_64 code that
    no direct equivalent in the PowerISA at this time.  So those
    intrinsics are not implemented.  */
 #error "Please read comment above.  Use -DNO_WARN_X86_INTRINSICS to disable this warning."
 #endif
 
 #ifndef PMMINTRIN_H_
 #define PMMINTRIN_H_
 
-#if defined(__linux__) && defined(__ppc64__)
+#if defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))
 
 /* We need definitions from the SSE2 and SSE header files*/
 #include <emmintrin.h>
 
 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_addsub_ps (__m128 __X, __m128 __Y)
 {
   const __v4sf even_n0 = {-0.0, 0.0, -0.0, 0.0};

 {
   return (__m128i) (vec_vsx_ld(0, (signed int const *)__P));
 }
 
 /* POWER8 / POWER9 have no equivalent for _mm_monitor nor _mm_wait.  */
 
 #else
 #include_next <pmmintrin.h>
-#endif /* defined(__linux__) && defined(__ppc64__) */
+#endif /* defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))   \
+        */
 
 #endif /* PMMINTRIN_H_ */

clang/lib/Headers/ppc_wrappers/smmintrin.h

/* This header is distributed to simplify porting x86_64 code that
    optimized across multiple targets.  */
 #error                                                                         \
     "Please read comment above.  Use -DNO_WARN_X86_INTRINSICS to disable this error."
 #endif
 
 #ifndef SMMINTRIN_H_
 #define SMMINTRIN_H_
 
-#if defined(__linux__) && defined(__ppc64__)
+#if defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))
 
 #include <altivec.h>
 #include <tmmintrin.h>
 
 extern __inline int
     __attribute__((__gnu_inline__, __always_inline__, __artificial__))
     _mm_extract_epi8(__m128i __X, const int __N) {
   return (unsigned char)((__v16qi)__X)[__N & 15];
extern __inline __m128i
     _mm_insert_epi64(__m128i const __A, long long const __D, int const __N) {
   __v2di result = (__v2di)__A;
   result[__N & 1] = __D;
   return (__m128i)result;
 }
 
 #else
 #include_next <smmintrin.h>
-#endif /* defined(__linux__) && defined(__ppc64__) */
+#endif /* defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))   \
+        */
 
 #endif /* _SMMINTRIN_H_ */

clang/lib/Headers/ppc_wrappers/tmmintrin.h

/* This header is distributed to simplify porting x86_64 code that
    Note that much code that uses Intel intrinsics can be rewritten in
    standard C or GNU C extensions, which are more portable and better
    optimized across multiple targets.  */
 #endif
 
 #ifndef TMMINTRIN_H_
 #define TMMINTRIN_H_
 
-#if defined(__linux__) && defined(__ppc64__)
+#if defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))
 
 #include <altivec.h>
 
 /* We need definitions from the SSE header files.  */
 #include <pmmintrin.h>
 
 extern __inline __m128i
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_mulhrs_pi16 (__m64 __A, __m64 __B)
   __C = vec_add (__C, __ones);
   __C = vec_sr (__C, (__v4su) __ones);
   __v8hi __E = vec_pack (__C, __D);
   return (__m64) ((__v2du) (__E))[0];
 }
 
 #else
 #include_next <tmmintrin.h>
-#endif /* defined(__linux__) && defined(__ppc64__) */
+#endif /* defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))   \
+        */
 
 #endif /* TMMINTRIN_H_ */

clang/lib/Headers/ppc_wrappers/xmmintrin.h

/* This header file is to help porting code using Intel intrinsics
    efficiently as C language float scalar operations or optimized to
    use vector SIMD operations. We recommend this for new applications. */
 #error "Please read comment above. Use -DNO_WARN_X86_INTRINSICS to disable this error."
 #endif
 
 #ifndef _XMMINTRIN_H_INCLUDED
 #define _XMMINTRIN_H_INCLUDED
 
-#if defined(__linux__) && defined(__ppc64__)
+#if defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))
 
 /* Define four value permute mask */
 #define _MM_SHUFFLE(w,x,y,z) (((w) << 6) | ((x) << 4) | ((y) << 2) | (z))
 
 #include <altivec.h>
 
 /* Avoid collisions between altivec.h and strict adherence to C++ and
    C11 standards.  This should eventually be done inside altivec.h itself,
(row3) = (__v4sf)vec_mergel ((__vector long long)__t2,  \
              (__vector long long)__t3); \
 } while (0)
 
 /* For backward source compatibility.  */
 //# include <emmintrin.h>
 
 #else
 #include_next <xmmintrin.h>
-#endif /* defined(__linux__) && defined(__ppc64__) */
+#endif /* defined(__ppc64__) && (defined(__linux__) || defined(__FreeBSD__))   \
+        */
 
 #endif /* _XMMINTRIN_H_INCLUDED */

clang/test/CodeGen/ppc-mm-malloc-le.c

 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
 // REQUIRES: native, powerpc-registered-target
 // UNSUPPORTED: !powerpc64le-
 // The stdlib.h included in mm_malloc.h references native system header
 // like: bits/libc-header-start.h or features.h, cross-compile it may
 // require installing target headers in build env, otherwise expecting
 // failures. So this test will focus on native build only.
 
 // RUN: %clang -target powerpc64le-unknown-linux-gnu -S -emit-llvm %s -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt | FileCheck %s
+// RUN: %clang -target powerpc64le-unknown-freebsd13.0 -S -emit-llvm %s -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt | FileCheck %s
 
 #include <mm_malloc.h>
 
 
 void __attribute__((noinline))
 test_mm_malloc() {
   char *buf = _mm_malloc(100, 16);
   _mm_free(buf);

clang/test/CodeGen/ppc-mm-malloc.c

 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
 // REQUIRES: native, powerpc-registered-target
 // UNSUPPORTED: !powerpc64-
 // The stdlib.h included in mm_malloc.h references native system header
 // like: bits/libc-header-start.h or features.h, cross-compile it may
 // require installing target headers in build env, otherwise expecting
 // failures. So this test will focus on native build only.
 
 // RUN: %clang -target powerpc64-unknown-linux-gnu -S -emit-llvm %s -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt | FileCheck %s
+// RUN: %clang -target powerpc64-unknown-freebsd13.0 -S -emit-llvm %s -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt | FileCheck %s
 
 #include <mm_malloc.h>
 
 
 void __attribute__((noinline))
 test_mm_malloc() {
   char *buf = _mm_malloc(100, 16);
   _mm_free(buf);

clang/test/CodeGen/ppc-mmintrin.c

 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
 // REQUIRES: powerpc-registered-target
 
 // RUN: %clang -S -emit-llvm -target powerpc64-unknown-linux-gnu -mcpu=pwr8 -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s --check-prefixes=CHECK-P8,CHECK,CHECK-BE
 // RUN: %clang -S -emit-llvm -target powerpc64le-unknown-linux-gnu -mcpu=pwr8 -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s --check-prefixes=CHECK-P8,CHECK,CHECK-LE
 // RUN: %clang -S -emit-llvm -target powerpc64-unknown-linux-gnu -mcpu=pwr9 -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s --check-prefixes=CHECK-P9,CHECK,CHECK-BE
 // RUN: %clang -S -emit-llvm -target powerpc64le-unknown-linux-gnu -mcpu=pwr9 -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n| FileCheck %s --check-prefixes=CHECK-P9,CHECK,CHECK-LE
 
+// RUN: %clang -S -emit-llvm -target powerpc64-unknown-freebsd13.0 -mcpu=pwr8 -DNO_WARN_X86_INTRINSICS %s \
+// RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s --check-prefixes=CHECK-P8,CHECK,CHECK-BE
+// RUN: %clang -S -emit-llvm -target powerpc64le-unknown-freebsd13.0 -mcpu=pwr8 -DNO_WARN_X86_INTRINSICS %s \
+// RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s --check-prefixes=CHECK-P8,CHECK,CHECK-LE
+// RUN: %clang -S -emit-llvm -target powerpc64-unknown-freebsd13.0 -mcpu=pwr9 -DNO_WARN_X86_INTRINSICS %s \
+// RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s --check-prefixes=CHECK-P9,CHECK,CHECK-BE
+// RUN: %clang -S -emit-llvm -target powerpc64le-unknown-freebsd13.0 -mcpu=pwr9 -DNO_WARN_X86_INTRINSICS %s \
+// RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n| FileCheck %s --check-prefixes=CHECK-P9,CHECK,CHECK-LE
+
 #include <mmintrin.h>
 
 unsigned long long int ull1, ull2;
 int i1, i2;
 short s[4];
 signed char c[8];
 long long int ll1;
 __m64 m1, m2, res;

clang/test/CodeGen/ppc-pmmintrin.c

 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
 // REQUIRES: powerpc-registered-target
 
 // RUN: %clang -S -emit-llvm -target powerpc64-gnu-linux -mcpu=pwr8 -DNO_MM_MALLOC -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s
 // RUN: %clang -S -emit-llvm -target powerpc64le-gnu-linux -mcpu=pwr8 -DNO_MM_MALLOC -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s
 
+// RUN: %clang -S -emit-llvm -target powerpc64-unknown-freebsd13.0 -mcpu=pwr8 -DNO_MM_MALLOC -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
+// RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s
+// RUN: %clang -S -emit-llvm -target powerpc64le-unknown-freebsd13.0 -mcpu=pwr8 -DNO_MM_MALLOC -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
+// RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s
+
 #include <pmmintrin.h>
 
 __m128d resd, md1, md2;
 __m128 res, m1, m2;
 __m128i resi, mi;
 double *d;
 
 void __attribute__((noinline))

clang/test/CodeGen/ppc-smmintrin.c

 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
 // REQUIRES: powerpc-registered-target
 
 // RUN: %clang -S -emit-llvm -target powerpc64le-unknown-linux-gnu -mcpu=pwr8 -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s
 // RUN: %clang -S -emit-llvm -target powerpc64-unknown-linux-gnu -mcpu=pwr8 -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
 // RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s
 
+// RUN: %clang -S -emit-llvm -target powerpc64le-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
+// RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s
+// RUN: %clang -S -emit-llvm -target powerpc64-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -DNO_WARN_X86_INTRINSICS %s \
+// RUN:   -fno-discard-value-names -mllvm -disable-llvm-optzns -o - | llvm-cxxfilt -n | FileCheck %s
+
 #include <smmintrin.h>
 
 __m128i mi, m1, m2;
 
 void __attribute__((noinline))
 test_extract() {
   _mm_extract_epi8(mi, 0);
   _mm_extract_epi32(mi, 0);

clang/test/CodeGen/ppc-tmmintrin.c

 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
 // REQUIRES: powerpc-registered-target
 
 // RUN: %clang -S -emit-llvm -target powerpc64-gnu-linux -mcpu=pwr8 -ffreestanding -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 -S -emit-llvm -target powerpc64le-gnu-linux -mcpu=pwr8 -ffreestanding -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 -S -emit-llvm -target powerpc64-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -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 -S -emit-llvm -target powerpc64le-unknown-freebsd13.0 -mcpu=pwr8 -ffreestanding -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
+
 #include <tmmintrin.h>
 
 __m64 res, m1, m2;
 __m128i resi, mi1, mi2;
 
 void __attribute__((noinline))
 test_abs() {
   resi = _mm_abs_epi16(mi1);

clang/test/CodeGen/ppc-xmmintrin.c

 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
 // REQUIRES: powerpc-registered-target
 
 // RUN: %clang -S -emit-llvm -target powerpc64-unknown-linux-gnu -mcpu=pwr8 -ffreestanding -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-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 powerpc64le-unknown-linux-gnu -mcpu=pwr8 -ffreestanding -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-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:   -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:   -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:   -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:   -fno-discard-value-names -mllvm -disable-llvm-optzns
+
 #include <xmmintrin.h>
 
 __m128 res, m1, m2;
 __m64 res64, ms[2];
 float fs[4];
 int i, i2;
 long long i64;