Commit Graph

9 Commits

Author SHA1 Message Date
Chandler Carruth 4cf5743b77 Move the builtin headers to use the new license file header.
Summary:
These all had somewhat custom file headers with different text from the
ones I searched for previously, and so I missed them. Thanks to Hal and
Kristina and others who prompted me to fix this, and sorry it took so
long.

Reviewers: hfinkel

Subscribers: mcrosier, javed.absar, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D60406

llvm-svn: 357941
2019-04-08 20:51:30 +00:00
Eric Christopher 39a84d0b9b Update functions in clang supplied headers to use the compiler reserved
namespace for arguments.

llvm-svn: 260647
2016-02-12 02:22:53 +00:00
Craig Topper d619eaaae4 [X86] Add missing typecasts in intrinsic macros. This should make them more robust against inputs that aren't already the right type.
llvm-svn: 252700
2015-11-11 03:47:10 +00:00
Michael Kuperstein e45af54cdb [X86] Rename DEFAULT_FN_ATTR macro to __DEFAULT_FN_ATTR
llvm-svn: 241065
2015-06-30 13:36:19 +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
Eric Christopher 4d185168e9 Use a define for per-file function attributes for the Intel intrinsic headers.
This is a precursor to changing them to use the new target attribute
code.

llvm-svn: 239882
2015-06-17 07:09:20 +00:00
Craig Topper d335c9da22 Use logical/arithmetic operations instead of builtins in tbmintrin.h. This way we can remove the intrinsic support from the backend.
llvm-svn: 192036
2013-10-05 17:08:42 +00:00
Craig Topper d867805739 Change __builtin_ia32_bextri_u64 to take an i64imm to match up with LLVM backend changes.
An explicit cast is still needed in tbmintrin.h to convert any big integer down to i32imm.

Patch from Yunzhong Gao.

llvm-svn: 191872
2013-10-03 04:21:19 +00:00
Yunzhong Gao f4e0b1047a Adding intrinsics to the clang front end for the x86 TBM instruction set.
Differential Revision: http://llvm-reviews.chandlerc.com/D1751

llvm-svn: 191681
2013-09-30 17:25:14 +00:00