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4 Commits

Author SHA1 Message Date
Craig Topper 3007cde8c5 [AVX512] _m512_setzero_qi/hi should return __m512i. 
llvm-svn: 269733
 2016-05-17 03:42:25 +00:00
Eric Christopher 3d920eed5d Move xtest to its own file to match the gcc header organization. 
llvm-svn: 239926
 2015-06-17 18:42:07 +00:00
NAKAMURA Takumi 24d9b7d260 Fix clang/test/Headers/x86intrin-2.c. _readfsbase_u32() is provided in not i686 but x86-64. 
llvm-svn: 239896
 2015-06-17 10:40:51 +00:00
Eric Christopher 9fc7fb274e Update the intel intrinsic headers to use the target attribute support. 
This involved removing the conditional inclusion and replacing them
with target attributes matching the original conditional inclusion
and checks. The testcase update removes the macro checks for each
file and replaces them with usage of the __target__ attribute, e.g.:

int __attribute__((__target__(("sse3")))) foo(int a) {
  _mm_mwait(0, 0);
  return 4;
}

This usage does require the enclosing function have the requisite
__target__ attribute for inlining and code generation - also for
any macro intrinsic uses in the enclosing function. There's no change
for existing uses of the intrinsic headers.

llvm-svn: 239883
 2015-06-17 07:09:32 +00:00