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| author | Adam Nemet <anemet@apple.com> | 2014-06-27 00:43:38 +0000 |
|---|---|---|
| committer | Adam Nemet <anemet@apple.com> | 2014-06-27 00:43:38 +0000 |
| commit | a50d4dd9b0378cce9400139c7808204540a1f5a9 (patch) | |
| tree | 774257c3803c8d8203b0c88484f373d7194fe458 /lib | |
| parent | 4da3ba8c2ebe70c16342f90797830931275b2ad7 (diff) | |
| download | llvm-a50d4dd9b0378cce9400139c7808204540a1f5a9.tar.gz llvm-a50d4dd9b0378cce9400139c7808204540a1f5a9.tar.bz2 llvm-a50d4dd9b0378cce9400139c7808204540a1f5a9.tar.xz | |
[X86] AVX512: Add vbroadcasti*
For now I used a separate template for these sub-vector/tuple broadcasts
rather than sharing the mem variants with avx512_int_broadcast_rm.
<rdar://problem/17402869>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211828 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86InstrAVX512.td | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td index 110dba9c9a..75656f3cdf 100644 --- a/lib/Target/X86/X86InstrAVX512.td +++ b/lib/Target/X86/X86InstrAVX512.td @@ -476,6 +476,28 @@ defm VPBROADCASTQZ : avx512_int_broadcast_rm<0x59, "vpbroadcastq", i64mem, loadi64, VR512, v8i64, v2i64, VK8WM>, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VT1>; +multiclass avx512_int_subvec_broadcast_rm<bits<8> opc, string OpcodeStr, + X86MemOperand x86memop, PatFrag ld_frag, + RegisterClass KRC> { + let mayLoad = 1 in { + def rm : AVX5128I<opc, MRMSrcMem, (outs VR512:$dst), (ins x86memop:$src), + !strconcat(OpcodeStr, " \t{$src, $dst|$dst, $src}"), + []>, EVEX; + def krm : AVX5128I<opc, MRMSrcMem, (outs VR512:$dst), (ins KRC:$mask, + x86memop:$src), + !strconcat(OpcodeStr, + " \t{$src, ${dst} {${mask}} {z}|${dst} {${mask}} {z}, $src}"), + []>, EVEX, EVEX_KZ; + } +} + +defm VBROADCASTI32X4 : avx512_int_subvec_broadcast_rm<0x5a, "vbroadcasti32x4", + i128mem, loadv2i64, VK16WM>, + EVEX_V512, EVEX_CD8<32, CD8VT4>; +defm VBROADCASTI64X4 : avx512_int_subvec_broadcast_rm<0x5b, "vbroadcasti64x4", + i256mem, loadv4i64, VK16WM>, VEX_W, + EVEX_V512, EVEX_CD8<64, CD8VT4>; + def : Pat<(v16i32 (int_x86_avx512_pbroadcastd_512 (v4i32 VR128X:$src))), (VPBROADCASTDZrr VR128X:$src)>; def : Pat<(v8i64 (int_x86_avx512_pbroadcastq_512 (v2i64 VR128X:$src))), |