Update copyright years.

[thirdparty/gcc.git] / gcc / config / i386 / fmaintrin.h

diff --git a/gcc/config/i386/fmaintrin.h b/gcc/config/i386/fmaintrin.h
index 9ec9d17a3303e8f52520477a0dc62056f8c19b66..ffad1a6498804e27c8e0807aeb38d4a5f7cd3305 100644 (file)
--- a/gcc/config/i386/fmaintrin.h
+++ b/gcc/config/i386/fmaintrin.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011 Free Software Foundation, Inc.
+/* Copyright (C) 2011-2021 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
@@ -29,8 +29,10 @@
 #define _FMAINTRIN_H_INCLUDED
 
 #ifndef __FMA__
-# error "FMA instruction set not enabled"
-#else
+#pragma GCC push_options
+#pragma GCC target("fma")
+#define __DISABLE_FMA__
+#endif /* __FMA__ */
 
 extern __inline __m128d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
@@ -84,144 +86,144 @@ extern __inline __m128d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fmsub_pd (__m128d __A, __m128d __B, __m128d __C)
 {
-  return (__m128d)__builtin_ia32_vfmaddpd ((__v2df)__A, (__v2df)__B,
-                                           -(__v2df)__C);
+  return (__m128d)__builtin_ia32_vfmsubpd ((__v2df)__A, (__v2df)__B,
+                                           (__v2df)__C);
 }
 
 extern __inline __m256d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm256_fmsub_pd (__m256d __A, __m256d __B, __m256d __C)
 {
-  return (__m256d)__builtin_ia32_vfmaddpd256 ((__v4df)__A, (__v4df)__B,
-                                              -(__v4df)__C);
+  return (__m256d)__builtin_ia32_vfmsubpd256 ((__v4df)__A, (__v4df)__B,
+                                              (__v4df)__C);
 }
 
 extern __inline __m128
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fmsub_ps (__m128 __A, __m128 __B, __m128 __C)
 {
-  return (__m128)__builtin_ia32_vfmaddps ((__v4sf)__A, (__v4sf)__B,
-                                          -(__v4sf)__C);
+  return (__m128)__builtin_ia32_vfmsubps ((__v4sf)__A, (__v4sf)__B,
+                                          (__v4sf)__C);
 }
 
 extern __inline __m256
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm256_fmsub_ps (__m256 __A, __m256 __B, __m256 __C)
 {
-  return (__m256)__builtin_ia32_vfmaddps256 ((__v8sf)__A, (__v8sf)__B,
-                                             -(__v8sf)__C);
+  return (__m256)__builtin_ia32_vfmsubps256 ((__v8sf)__A, (__v8sf)__B,
+                                             (__v8sf)__C);
 }
 
 extern __inline __m128d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fmsub_sd (__m128d __A, __m128d __B, __m128d __C)
 {
-  return (__m128d)__builtin_ia32_vfmaddsd3 ((__v2df)__A, (__v2df)__B,
-                                            -(__v2df)__C);
+  return (__m128d)__builtin_ia32_vfmsubsd3 ((__v2df)__A, (__v2df)__B,
+                                            (__v2df)__C);
 }
 
 extern __inline __m128
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fmsub_ss (__m128 __A, __m128 __B, __m128 __C)
 {
-  return (__m128)__builtin_ia32_vfmaddss3 ((__v4sf)__A, (__v4sf)__B,
-                                           -(__v4sf)__C);
+  return (__m128)__builtin_ia32_vfmsubss3 ((__v4sf)__A, (__v4sf)__B,
+                                           (__v4sf)__C);
 }
 
 extern __inline __m128d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fnmadd_pd (__m128d __A, __m128d __B, __m128d __C)
 {
-  return (__m128d)__builtin_ia32_vfmaddpd (-(__v2df)__A, (__v2df)__B,
-                                           (__v2df)__C);
+  return (__m128d)__builtin_ia32_vfnmaddpd ((__v2df)__A, (__v2df)__B,
+                                           (__v2df)__C);
 }
 
 extern __inline __m256d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm256_fnmadd_pd (__m256d __A, __m256d __B, __m256d __C)
 {
-  return (__m256d)__builtin_ia32_vfmaddpd256 (-(__v4df)__A, (__v4df)__B,
-                                              (__v4df)__C);
+  return (__m256d)__builtin_ia32_vfnmaddpd256 ((__v4df)__A, (__v4df)__B,
+                                              (__v4df)__C);
 }
 
 extern __inline __m128
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fnmadd_ps (__m128 __A, __m128 __B, __m128 __C)
 {
-  return (__m128)__builtin_ia32_vfmaddps (-(__v4sf)__A, (__v4sf)__B,
-                                          (__v4sf)__C);
+  return (__m128)__builtin_ia32_vfnmaddps ((__v4sf)__A, (__v4sf)__B,
+                                          (__v4sf)__C);
 }
 
 extern __inline __m256
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm256_fnmadd_ps (__m256 __A, __m256 __B, __m256 __C)
 {
-  return (__m256)__builtin_ia32_vfmaddps256 (-(__v8sf)__A, (__v8sf)__B,
-                                             (__v8sf)__C);
+  return (__m256)__builtin_ia32_vfnmaddps256 ((__v8sf)__A, (__v8sf)__B,
+                                             (__v8sf)__C);
 }
 
 extern __inline __m128d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fnmadd_sd (__m128d __A, __m128d __B, __m128d __C)
 {
-  return (__m128d)__builtin_ia32_vfmaddsd3 (-(__v2df)__A, (__v2df)__B,
-                                            (__v2df)__C);
+  return (__m128d)__builtin_ia32_vfnmaddsd3 ((__v2df)__A, (__v2df)__B,
+                                            (__v2df)__C);
 }
 
 extern __inline __m128
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fnmadd_ss (__m128 __A, __m128 __B, __m128 __C)
 {
-  return (__m128)__builtin_ia32_vfmaddss3 (-(__v4sf)__A, (__v4sf)__B,
-                                           (__v4sf)__C);
+  return (__m128)__builtin_ia32_vfnmaddss3 ((__v4sf)__A, (__v4sf)__B,
+                                           (__v4sf)__C);
 }
 
 extern __inline __m128d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fnmsub_pd (__m128d __A, __m128d __B, __m128d __C)
 {
-  return (__m128d)__builtin_ia32_vfmaddpd (-(__v2df)__A, (__v2df)__B,
-                                           -(__v2df)__C);
+  return (__m128d)__builtin_ia32_vfnmsubpd ((__v2df)__A, (__v2df)__B,
+                                           (__v2df)__C);
 }
 
 extern __inline __m256d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm256_fnmsub_pd (__m256d __A, __m256d __B, __m256d __C)
 {
-  return (__m256d)__builtin_ia32_vfmaddpd256 (-(__v4df)__A, (__v4df)__B,
-                                              -(__v4df)__C);
+  return (__m256d)__builtin_ia32_vfnmsubpd256 ((__v4df)__A, (__v4df)__B,
+                                              (__v4df)__C);
 }
 
 extern __inline __m128
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fnmsub_ps (__m128 __A, __m128 __B, __m128 __C)
 {
-  return (__m128)__builtin_ia32_vfmaddps (-(__v4sf)__A, (__v4sf)__B,
-                                          -(__v4sf)__C);
+  return (__m128)__builtin_ia32_vfnmsubps ((__v4sf)__A, (__v4sf)__B,
+                                          (__v4sf)__C);
 }
 
 extern __inline __m256
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm256_fnmsub_ps (__m256 __A, __m256 __B, __m256 __C)
 {
-  return (__m256)__builtin_ia32_vfmaddps256 (-(__v8sf)__A, (__v8sf)__B,
-                                             -(__v8sf)__C);
+  return (__m256)__builtin_ia32_vfnmsubps256 ((__v8sf)__A, (__v8sf)__B,
+                                             (__v8sf)__C);
 }
 
 extern __inline __m128d
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fnmsub_sd (__m128d __A, __m128d __B, __m128d __C)
 {
-  return (__m128d)__builtin_ia32_vfmaddsd3 (-(__v2df)__A, (__v2df)__B,
-                                            -(__v2df)__C);
+  return (__m128d)__builtin_ia32_vfnmsubsd3 ((__v2df)__A, (__v2df)__B,
+                                            (__v2df)__C);
 }
 
 extern __inline __m128
 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 _mm_fnmsub_ss (__m128 __A, __m128 __B, __m128 __C)
 {
-  return (__m128)__builtin_ia32_vfmaddss3 (-(__v4sf)__A, (__v4sf)__B,
-                                           -(__v4sf)__C);
+  return (__m128)__builtin_ia32_vfnmsubss3 ((__v4sf)__A, (__v4sf)__B,
+                                           (__v4sf)__C);
 }
 
 extern __inline __m128d
@@ -292,6 +294,9 @@ _mm256_fmsubadd_ps (__m256 __A, __m256 __B, __m256 __C)
                                                 -(__v8sf)__C);
 }
 
-#endif
+#ifdef __DISABLE_FMA__
+#undef __DISABLE_FMA__
+#pragma GCC pop_options
+#endif /* __DISABLE_FMA__ */
 
 #endif