715873ead3
[AVX-512] Remove masked packss/packus intrinsics and autoupgrade to unmasked intrinsics with select instructions. For 512-bit add new unmasked intrinsics.
...
The new 512-bit unmasked intrinsics will make it easy to handle these with the SSE/AVX intrinsics in InstCombine where we currently have a TODO.
llvm-svn: 295290
2017-02-16 06:31:54 +00:00
edab02b50b
[X86] Remove masking from 512-bit PSHUFB intrinsics in preparation for being able to constant fold it in InstCombineCalls like we do for 128/256-bit.
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llvm-svn: 289344
2016-12-10 23:09:43 +00:00
39c3c89cdc
MCStreamer: Use "cfi" for CFI related temp labels.
...
Choosing a "cfi" name makes the intend a bit clearer in an assembly dump
and more importantly the assembly dumps are slightly more stable as the
numbers don't move around anymore when unrelated code calls
createTempSymbol() more or less often.
As they are temp labels the name doesn't influence the generated object
code.
Differential Revision: https://reviews.llvm.org/D27244
llvm-svn: 288290
2016-11-30 23:48:26 +00:00
da6a63db1c
[AVX-512] Remove the remaining masked shift by immediate or by single value. Autoupgrade them to recently introduced unmasked versions and a select.
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After this I'll add the unmasked intrinsics to InstCombineCalls to finish making our handling of these types of shuffles consistent between AVX-512 and the legacy intrinsics.
llvm-svn: 286725
2016-11-12 18:04:46 +00:00
b110e04851
[AVX-512] Remove masked pmovzx/pmovsx builtins and autoupgrade them to selects and native zext/sext.
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This mostly reuses earlier autoupgrade support for the sse and avx equivalents. Just needed to add the code to add the select.
llvm-svn: 286092
2016-11-07 02:12:57 +00:00
8ec5c7326d
[AVX-512] Remove masked pmin/pmax intrinsics and autoupgrade to native IR.
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Clang patch to replace 512-bit vector and 64-bit element versions with native IR will follow.
llvm-svn: 284955
2016-10-24 04:04:16 +00:00
dbd6db0dc7
[X86][AVX512] Add support for VPALIGNR/PSHUFD/PSHUFHW/PSHUFLW masked shuffle comments
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llvm-svn: 274466
2016-07-03 15:00:51 +00:00
598bdb6bfe
[X86][AVX512] Add support for UNPCK masked shuffle comments
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llvm-svn: 274464
2016-07-03 14:26:21 +00:00
597aa42fec
[AVX512] Remove masked unpack intrinsics and autoupgrade to vectorshuffle and selects.
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llvm-svn: 273543
2016-06-23 07:37:33 +00:00
0a0fb0fda1
[AVX512] Remove the masked vpcmpeq/vcmpgt intrinsics and autoupgrade them to native icmps.
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llvm-svn: 273240
2016-06-21 03:53:24 +00:00
13cf7cac07
[AVX512] Remove maksed pshufd, pshuflw, and phufhw intrinsics and autoupgrade them to selects and shufflevector.
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llvm-svn: 272527
2016-06-13 02:36:48 +00:00
34263ad995
[X86][AVX512] Added VPSLLDQ/VPSRLDQ memory fold tests
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Memory operand is new for AVX512 (SSE/AVX2 didn't support it).
Also dropped the 'mask' from the tests (VPSLLDQ/VPSRLDQ don't support masked operations).
Regenerated VPALIGNR test now that the shuffle comments work
llvm-svn: 272383
2016-06-10 09:56:20 +00:00
643734c565
[X86][AVX512] Added avx512 VPSLLDQ/VPSRLDQ instruction comments
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llvm-svn: 272319
2016-06-09 22:03:15 +00:00
f718682eb9
[X86][AVX512] Dropped avx512 VPSLLDQ/VPSRLDQ intrinsics
...
Auto-upgrade to generic shuffles like sse/avx2 implementations now that we can lower to VPSLLDQ/VPSRLDQ
llvm-svn: 272308
2016-06-09 21:09:03 +00:00
33350cc406
[AVX512] Remove masked palignr intrinsics and auto-upgrade them to native IR of vector shuffle and select.
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llvm-svn: 271872
2016-06-06 06:12:54 +00:00
f10fbfa738
[AVX512] Remove masked load intrinsics. Clang now emits generic masked load intrinsics instead.
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The intrinsics will be autoupgraded to the same generic masked loads.
llvm-svn: 271478
2016-06-02 04:19:36 +00:00
50f85c22c5
[AVX512] Remove masked store intrinsics. Clang now emits generic masked store intrinsics instead.
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The intrinsics will be autoupgraded to the same generic masked stores.
llvm-svn: 271245
2016-05-31 01:50:02 +00:00
Craig Topper