52a61fc2ac
[X86] Modify addcarry/subborrow builtins to emit an 2 result and intrinsic and an store instruction.
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This is the clang side of D51769. The llvm intrinsics now return two results instead of using an out parameter.
Differential Revision: https://reviews.llvm.org/D51771
llvm-svn: 341678
2018-09-07 16:58:57 +00:00
5219ed89be
[X86] NFC Include immintrin.h in CodeGen tests
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Following r333110:
"Move all Intel defined intrinsic includes into immintrin.h"
llvm-svn: 333160
2018-05-24 07:09:08 +00:00
ea13042cf2
[x86] Fixed argument types in intrinsics:
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_addcarryx_u64
_addcarry_u64
_subborrow_u64
Thanks Pasi Parviainen for notice.
llvm-svn: 218376
2014-09-24 06:45:23 +00:00
83c419b349
[x86] Added _addcarryx_u32, _addcarryx_u64 intrinsics
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llvm-svn: 218117
2014-09-19 10:17:06 +00:00
Craig Topper