Clean up trailing whitespace in the builtin headers

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@247498 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Headers/altivec.h

@@ -137,7 +137,7 @@ static vector double __ATTRS_o_ai vec_abs(vector double __a) {
 }
 #endif
 
-/* vec_abss */ 
+/* vec_abss */
 #define __builtin_altivec_abss_v16qi vec_abss
 #define __builtin_altivec_abss_v8hi vec_abss
 #define __builtin_altivec_abss_v4si vec_abss
@@ -3651,21 +3651,21 @@ static vector float __ATTRS_o_ai vec_vmrglw(vector float __a,
 static vector bool int __ATTRS_o_ai
 vec_mergee(vector bool int __a, vector bool int __b) {
   return vec_perm(__a, __b, (vector unsigned char)
-                  (0x00, 0x01, 0x02, 0x03, 0x10, 0x11, 0x12, 0x13, 
+                  (0x00, 0x01, 0x02, 0x03, 0x10, 0x11, 0x12, 0x13,
                    0x08, 0x09, 0x0A, 0x0B, 0x18, 0x19, 0x1A, 0x1B));
 }
 
 static vector signed int __ATTRS_o_ai
 vec_mergee(vector signed int __a, vector signed int __b) {
   return vec_perm(__a, __b, (vector unsigned char)
-                  (0x00, 0x01, 0x02, 0x03, 0x10, 0x11, 0x12, 0x13, 
+                  (0x00, 0x01, 0x02, 0x03, 0x10, 0x11, 0x12, 0x13,
                    0x08, 0x09, 0x0A, 0x0B, 0x18, 0x19, 0x1A, 0x1B));
 }
 
 static vector unsigned int __ATTRS_o_ai
 vec_mergee(vector unsigned int __a, vector unsigned int __b) {
   return vec_perm(__a, __b, (vector unsigned char)
-                  (0x00, 0x01, 0x02, 0x03, 0x10, 0x11, 0x12, 0x13, 
+                  (0x00, 0x01, 0x02, 0x03, 0x10, 0x11, 0x12, 0x13,
                    0x08, 0x09, 0x0A, 0x0B, 0x18, 0x19, 0x1A, 0x1B));
 }
 

lib/Headers/ammintrin.h

@@ -34,24 +34,24 @@
 ///
 /// \headerfile <x86intrin.h>
 ///
-/// \code 
+/// \code
 /// __m128i _mm_extracti_si64(__m128i x, const int len, const int idx);
-/// \endcode 
+/// \endcode
 ///
-/// \code                                                    
+/// \code
 /// This intrinsic corresponds to the \c EXTRQ instruction.
-/// \endcode 
+/// \endcode
 ///
 /// \param x
 ///    The value from which bits are extracted.
 /// \param len
 ///    Bits [5:0] specify the length; the other bits are ignored. If bits [5:0]
 ///    are zero, the length is interpreted as 64.
 /// \param idx
-///    Bits [5:0] specify the index of the least significant bit; the other 
-///    bits are ignored. If the sum of the index and length is greater than 
-///    64, the result is undefined. If the length and index are both zero, 
-///    bits [63:0] of parameter x are extracted. If the length is zero 
+///    Bits [5:0] specify the index of the least significant bit; the other
+///    bits are ignored. If the sum of the index and length is greater than
+///    64, the result is undefined. If the length and index are both zero,
+///    bits [63:0] of parameter x are extracted. If the length is zero
 ///    but the index is non-zero, the result is undefined.
 /// \returns A 128-bit integer vector whose lower 64 bits contain the bits
 ///    extracted from the source operand.
@@ -64,96 +64,96 @@
 ///
 /// \headerfile <x86intrin.h>
 ///
-/// \code 
+/// \code
 /// This intrinsic corresponds to the \c EXTRQ instruction.
-/// \endcode 
+/// \endcode
 ///
 /// \param __x
 ///    The value from which bits are extracted.
 /// \param __y
-///    Specifies the index of the least significant bit at [13:8] 
-///    and the length at [5:0]; all other bits are ignored. 
+///    Specifies the index of the least significant bit at [13:8]
+///    and the length at [5:0]; all other bits are ignored.
 ///    If bits [5:0] are zero, the length is interpreted as 64.
-///    If the sum of the index and length is greater than 64, the result is 
-///    undefined. If the length and index are both zero, bits [63:0] of 
-///    parameter __x are extracted. If the length is zero but the index is 
-///    non-zero, the result is undefined. 
-/// \returns A 128-bit vector whose lower 64 bits contain the bits extracted 
+///    If the sum of the index and length is greater than 64, the result is
+///    undefined. If the length and index are both zero, bits [63:0] of
+///    parameter __x are extracted. If the length is zero but the index is
+///    non-zero, the result is undefined.
+/// \returns A 128-bit vector whose lower 64 bits contain the bits extracted
 ///    from the source operand.
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm_extract_si64(__m128i __x, __m128i __y)
 {
   return (__m128i)__builtin_ia32_extrq((__v2di)__x, (__v16qi)__y);
 }
 
-/// \brief Inserts bits of a specified length from the source integer vector 
-///    y into the lower 64 bits of the destination integer vector x at the 
+/// \brief Inserts bits of a specified length from the source integer vector
+///    y into the lower 64 bits of the destination integer vector x at the
 ///    index idx and of the length len.
 ///
 /// \headerfile <x86intrin.h>
 ///
-/// \code 
+/// \code
 /// __m128i _mm_inserti_si64(__m128i x, __m128i y, const int len,
 /// const int idx);
-/// \endcode 
+/// \endcode
 ///
-/// \code 
+/// \code
 /// This intrinsic corresponds to the \c INSERTQ instruction.
-/// \endcode 
+/// \endcode
 ///
 /// \param x
-///    The destination operand where bits will be inserted. The inserted bits 
-///    are defined by the length len and by the index idx specifying the least 
+///    The destination operand where bits will be inserted. The inserted bits
+///    are defined by the length len and by the index idx specifying the least
 ///    significant bit.
 /// \param y
-///    The source operand containing the bits to be extracted. The extracted 
+///    The source operand containing the bits to be extracted. The extracted
 ///    bits are the least significant bits of operand y of length len.
 /// \param len
 ///    Bits [5:0] specify the length; the other bits are ignored. If bits [5:0]
 ///    are zero, the length is interpreted as 64.
 /// \param idx
-///    Bits [5:0] specify the index of the least significant bit; the other 
-///    bits are ignored. If the sum of the index and length is greater than 
-///    64, the result is undefined. If the length and index are both zero, 
-///    bits [63:0] of parameter y are inserted into parameter x. If the 
+///    Bits [5:0] specify the index of the least significant bit; the other
+///    bits are ignored. If the sum of the index and length is greater than
+///    64, the result is undefined. If the length and index are both zero,
+///    bits [63:0] of parameter y are inserted into parameter x. If the
 ///    length is zero but the index is non-zero, the result is undefined.
-/// \returns A 128-bit integer vector containing the original lower 64-bits 
+/// \returns A 128-bit integer vector containing the original lower 64-bits
 ///    of destination operand x with the specified bitfields replaced by the
-///    lower bits of source operand y. The upper 64 bits of the return value 
+///    lower bits of source operand y. The upper 64 bits of the return value
 ///    are undefined.
 
 #define _mm_inserti_si64(x, y, len, idx) \
   ((__m128i)__builtin_ia32_insertqi((__v2di)(__m128i)(x), \
                                     (__v2di)(__m128i)(y), \
                                     (char)(len), (char)(idx)))
 
-/// \brief Inserts bits of a specified length from the source integer vector 
-///    __y into the lower 64 bits of the destination integer vector __x at 
+/// \brief Inserts bits of a specified length from the source integer vector
+///    __y into the lower 64 bits of the destination integer vector __x at
 ///    the index and of the length specified by __y.
 ///
 /// \headerfile <x86intrin.h>
 ///
-/// \code 
+/// \code
 /// This intrinsic corresponds to the \c INSERTQ instruction.
-/// \endcode 
+/// \endcode
 ///
 /// \param __x
-///    The destination operand where bits will be inserted. The inserted bits 
-///    are defined by the length and by the index of the least significant bit 
+///    The destination operand where bits will be inserted. The inserted bits
+///    are defined by the length and by the index of the least significant bit
 ///    specified by operand __y.
 /// \param __y
-///    The source operand containing the bits to be extracted. The extracted 
+///    The source operand containing the bits to be extracted. The extracted
 ///    bits are the least significant bits of operand __y with length specified
-///    by bits [69:64]. These are inserted into the destination at the index 
+///    by bits [69:64]. These are inserted into the destination at the index
 ///    specified by bits [77:72]; all other bits are ignored.
 ///    If bits [69:64] are zero, the length is interpreted as 64.
-///    If the sum of the index and length is greater than 64, the result is 
-///    undefined. If the length and index are both zero, bits [63:0] of 
+///    If the sum of the index and length is greater than 64, the result is
+///    undefined. If the length and index are both zero, bits [63:0] of
 ///    parameter __y are inserted into parameter __x. If the length
-///    is zero but the index is non-zero, the result is undefined. 
-/// \returns A 128-bit integer vector containing the original lower 64-bits 
+///    is zero but the index is non-zero, the result is undefined.
+/// \returns A 128-bit integer vector containing the original lower 64-bits
 ///    of destination operand __x with the specified bitfields replaced by the
-///    lower bits of source operand __y. The upper 64 bits of the return value 
+///    lower bits of source operand __y. The upper 64 bits of the return value
 ///    are undefined.
 
 static __inline__ __m128i __DEFAULT_FN_ATTRS
@@ -162,15 +162,15 @@ _mm_insert_si64(__m128i __x, __m128i __y)
   return (__m128i)__builtin_ia32_insertq((__v2di)__x, (__v2di)__y);
 }
 
-/// \brief Stores a 64-bit double-precision value in a 64-bit memory location. 
+/// \brief Stores a 64-bit double-precision value in a 64-bit memory location.
 ///    To minimize caching, the data is flagged as non-temporal (unlikely to be
 ///    used again soon).
 ///
 /// \headerfile <x86intrin.h>
 ///
-/// \code 
+/// \code
 /// This intrinsic corresponds to the \c MOVNTSD instruction.
-/// \endcode 
+/// \endcode
 ///
 /// \param __p
 ///    The 64-bit memory location used to store the register value.
@@ -189,9 +189,9 @@ _mm_stream_sd(double *__p, __m128d __a)
 ///
 /// \headerfile <x86intrin.h>
 ///
-/// \code 
+/// \code
 /// This intrinsic corresponds to the \c MOVNTSS instruction.
-/// \endcode 
+/// \endcode
 ///
 /// \param __p
 ///    The 32-bit memory location used to store the register value.

lib/Headers/avx512vlbwintrin.h

@@ -2004,7 +2004,7 @@ _mm256_cvtepi16_epi8 (__m256i __A) {
 static __inline__ __m128i __DEFAULT_FN_ATTRS
 _mm256_mask_cvtepi16_epi8 (__m128i __O, __mmask16 __M, __m256i __A) {
   return (__m128i) __builtin_ia32_pmovwb256_mask ((__v16hi) __A,
-               (__v16qi) __O, 
+               (__v16qi) __O,
                __M);
 }
 

lib/Headers/avx512vldqintrin.h

@@ -20,7 +20,7 @@
  *
  *===-----------------------------------------------------------------------===
  */
- 
+
 #ifndef __IMMINTRIN_H
 #error "Never use <avx512vldqintrin.h> directly; include <immintrin.h> instead."
 #endif

lib/Headers/avxintrin.h

@@ -1158,7 +1158,7 @@ _mm256_castsi128_si256(__m128i __a)
   return __builtin_shufflevector(__a, __a, 0, 1, -1, -1);
 }
 
-/* 
+/*
    Vector insert.
    We use macros rather than inlines because we only want to accept
    invocations where the immediate M is a constant expression.
@@ -1194,7 +1194,7 @@ _mm256_castsi128_si256(__m128i __a)
     (((M) & 1) ? 4 : 2), \
     (((M) & 1) ? 5 : 3) );})
 
-/* 
+/*
    Vector extract.
    We use macros rather than inlines because we only want to accept
    invocations where the immediate M is a constant expression.
@@ -1240,7 +1240,7 @@ _mm256_loadu2_m128d(double const *__addr_hi, double const *__addr_lo)
   struct __loadu_pd {
     __m128d __v;
   } __attribute__((__packed__, __may_alias__));
-  
+
   __m256d __v256 = _mm256_castpd128_pd256(((struct __loadu_pd*)__addr_lo)->__v);
   return _mm256_insertf128_pd(__v256, ((struct __loadu_pd*)__addr_hi)->__v, 1);
 }

lib/Headers/htmxlintrin.h

@@ -46,7 +46,7 @@ extern "C" {
 
 typedef char TM_buff_type[16];
 
-/* This macro can be used to determine whether a transaction was successfully 
+/* This macro can be used to determine whether a transaction was successfully
    started from the __TM_begin() and __TM_simple_begin() intrinsic functions
    below.  */
 #define _HTM_TBEGIN_STARTED     1