[X86] Add void to the argument list of intrinsics that don't take arguments since empty argument list mean something else in C.

llvm-svn: 272244

5 files changed, 11 insertions, 11 deletions

diff --git a/clang/lib/Headers/avx512fintrin.h b/clang/lib/Headers/avx512fintrin.h
index efbc4bb..b1f0ebf 100644
--- a/clang/lib/Headers/avx512fintrin.h
+++ b/clang/lib/Headers/avx512fintrin.h
@@ -173,25 +173,25 @@ _mm512_setzero_si512(void)
 #define _mm512_setzero_epi32 _mm512_setzero_si512
 
 static __inline__ __m512d __DEFAULT_FN_ATTRS
-_mm512_undefined_pd()
+_mm512_undefined_pd(void)
 {
   return (__m512d)__builtin_ia32_undef512();
 }
 
 static __inline__ __m512 __DEFAULT_FN_ATTRS
-_mm512_undefined()
+_mm512_undefined(void)
 {
   return (__m512)__builtin_ia32_undef512();
 }
 
 static __inline__ __m512 __DEFAULT_FN_ATTRS
-_mm512_undefined_ps()
+_mm512_undefined_ps(void)
 {
   return (__m512)__builtin_ia32_undef512();
 }
 
 static __inline__ __m512i __DEFAULT_FN_ATTRS
-_mm512_undefined_epi32()
+_mm512_undefined_epi32(void)
 {
   return (__m512i)__builtin_ia32_undef512();
 }
diff --git a/clang/lib/Headers/avxintrin.h b/clang/lib/Headers/avxintrin.h
index 540a35b..ce4f424 100644
--- a/clang/lib/Headers/avxintrin.h
+++ b/clang/lib/Headers/avxintrin.h
@@ -2513,19 +2513,19 @@ _mm256_stream_ps(float *__p, __m256 __a)
 
 /* Create vectors */
 static __inline__ __m256d __DEFAULT_FN_ATTRS
-_mm256_undefined_pd()
+_mm256_undefined_pd(void)
 {
   return (__m256d)__builtin_ia32_undef256();
 }
 
 static __inline__ __m256 __DEFAULT_FN_ATTRS
-_mm256_undefined_ps()
+_mm256_undefined_ps(void)
 {
   return (__m256)__builtin_ia32_undef256();
 }
 
 static __inline__ __m256i __DEFAULT_FN_ATTRS
-_mm256_undefined_si256()
+_mm256_undefined_si256(void)
 {
   return (__m256i)__builtin_ia32_undef256();
 }
diff --git a/clang/lib/Headers/emmintrin.h b/clang/lib/Headers/emmintrin.h
index c9fdda8..80e391d 100644
--- a/clang/lib/Headers/emmintrin.h
+++ b/clang/lib/Headers/emmintrin.h
@@ -536,7 +536,7 @@ _mm_loadl_pd(__m128d __a, double const *__dp)
 }
 
 static __inline__ __m128d __DEFAULT_FN_ATTRS
-_mm_undefined_pd()
+_mm_undefined_pd(void)
 {
   return (__m128d)__builtin_ia32_undef128();
 }
@@ -1883,7 +1883,7 @@ _mm_loadl_epi64(__m128i const *__p)
 ///
 /// \returns A 128-bit vector of [4 x i32] with unspecified content.
 static __inline__ __m128i __DEFAULT_FN_ATTRS
-_mm_undefined_si128()
+_mm_undefined_si128(void)
 {
   return (__m128i)__builtin_ia32_undef128();
 }
diff --git a/clang/lib/Headers/mm3dnow.h b/clang/lib/Headers/mm3dnow.h
index cb93faf..294866c 100644
--- a/clang/lib/Headers/mm3dnow.h
+++ b/clang/lib/Headers/mm3dnow.h
@@ -33,7 +33,7 @@ typedef float __v2sf __attribute__((__vector_size__(8)));
 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("3dnow")))
 
 static __inline__ void __DEFAULT_FN_ATTRS
-_m_femms() {
+_m_femms(void) {
   __builtin_ia32_femms();
 }
 
diff --git a/clang/lib/Headers/xmmintrin.h b/clang/lib/Headers/xmmintrin.h
index 5cbb28f..4ac846d 100644
--- a/clang/lib/Headers/xmmintrin.h
+++ b/clang/lib/Headers/xmmintrin.h
@@ -1727,7 +1727,7 @@ _mm_loadr_ps(const float *__p)
 /// \returns A 128-bit vector of [4 x float] containing undefined values.
 
 static __inline__ __m128 __DEFAULT_FN_ATTRS
-_mm_undefined_ps()
+_mm_undefined_ps(void)
 {
   return (__m128)__builtin_ia32_undef128();
 }