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[X86] Auto upgrade XOP/AVX512 rotation intrinsics to generic funnel shift intrinsics...
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 20 Dec 2018 19:01:13 +0000 (19:01 +0000)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 20 Dec 2018 19:01:13 +0000 (19:01 +0000)
commitb27c4ef981e042f2003c16c2f2d7700a6a4a6c00
treee1f4fee5339deecb6b5b9b17a2e512f0f6dfc26btree | snapshot
parent826d0ec0c057137c2cfc2b8d60526c3ac6334568commit | diff
[X86] Auto upgrade XOP/AVX512 rotation intrinsics to generic funnel shift intrinsics (clang)

This emits FSHL/FSHR generic intrinsics for the XOP VPROT and AVX512 VPROL/VPROR rotation intrinsics.

LLVM counterpart: https://reviews.llvm.org/D55938

Differential Revision: https://reviews.llvm.org/D55937

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@349796 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/CGBuiltin.cpp diff | blob | history
test/CodeGen/avx512f-builtins.c diff | blob | history
test/CodeGen/avx512vl-builtins.c diff | blob | history
test/CodeGen/xop-builtins.c diff | blob | history
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