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13 Commits

Author SHA1 Message Date
Baptiste Saleil c2892978e9 [PowerPC] Rename the vector pair intrinsics and builtins to replace the _mma_ prefix by _vsx_ 
On PPC, the vector pair instructions are independent from MMA.
This patch renames the vector pair LLVM intrinsics and Clang builtins to replace the _mma_ prefix by _vsx_ in their names.
We also move the vector pair type/intrinsic/builtin tests to their own files.

Differential Revision: https://reviews.llvm.org/D91974
 2020-12-17 13:19:27 -05:00
Chen Zheng 66a03d1022 [PowerPC] prepare more dq form for P10 pair load/store 
Reviewed By: steven.zhang

Differential Revision: https://reviews.llvm.org/D92393
 2020-12-08 21:01:40 -05:00
Baptiste Saleil 3f78605a8c [PowerPC] Add paired vector load and store builtins and intrinsics 
This patch adds the Clang builtins and LLVM intrinsics to load and store vector pairs.

Differential Revision: https://reviews.llvm.org/D90799
 2020-11-13 12:35:10 -06:00
Stefanos Baziotis a7873e5abc Small fixes for "[LoopInfo] empty() -> isInnermost(), add isOutermost()" 2020-09-22 23:59:34 +03:00
Chen Zheng ba955397ac [SCEVExpander][PowerPC]clear scev rewriter before deleting instructions. 
Reviewed By: lebedev.ri
Differential Revision: https://reviews.llvm.org/D85130
 2020-08-03 20:36:08 -04:00
Benjamin Kramer df9a51dab3 Remove global std::strings. NFCI. 2020-06-17 14:29:42 +02:00
Florian Hahn bcbd26bfe6 [SCEV] Move ScalarEvolutionExpander.cpp to Transforms/Utils (NFC). 
SCEVExpander modifies the underlying function so it is more suitable in
Transforms/Utils, rather than Analysis. This allows using other
transform utils in SCEVExpander.

This patch was originally committed as b8a3c34eee, but broke the
modules build, as LoopAccessAnalysis was using the Expander.

The code-gen part of LAA was moved to lib/Transforms recently, so this
patch can be landed again.

Reviewers: sanjoy.google, efriedma, reames

Reviewed By: sanjoy.google

Differential Revision: https://reviews.llvm.org/D71537
 2020-05-20 10:53:40 +01:00
Florian Hahn b8a3c34eee Revert "[SCEV] Move ScalarEvolutionExpander.cpp to Transforms/Utils (NFC)." 
This reverts commit 51ef53f3bd, as it
breaks some bots.
 2020-01-04 18:44:38 +00:00
Florian Hahn 51ef53f3bd [SCEV] Move ScalarEvolutionExpander.cpp to Transforms/Utils (NFC). 
SCEVExpander modifies the underlying function so it is more suitable in
Transforms/Utils, rather than Analysis. This allows using other
transform utils in SCEVExpander.

Reviewers: sanjoy.google, efriedma, reames

Reviewed By: sanjoy.google

Differential Revision: https://reviews.llvm.org/D71537
 2020-01-04 18:29:35 +00:00
Mark de Wever 1b344e7967 [PowerPC] Fixes -Wrange-loop-analysis warnings 
This avoids new warnings due to D68912 adds -Wrange-loop-analysis to -Wall.

Differential Revision: https://reviews.llvm.org/D71811
 2019-12-22 19:23:57 +01:00
czhengsz f5440ec41d [PowerPC] make lwa as a valid ds candidate in ppcloopinstrformprep pass 
Fix a FIXME in ppcloopinstrformprep pass.

Reviewed by: nemanjai

Differential Revision: https://reviews.llvm.org/D71346
 2019-12-18 21:06:57 -05:00
czhengsz 98189755cd [PowerPC] [NFC] change PPCLoopPreIncPrep class name after D67088. 
Afer https://reviews.llvm.org/D67088, PPCLoopPreIncPrep pass can prepare more instruction forms except pre inc form, like DS/DQ forms.

This patch is a follow-up of https://reviews.llvm.org/D67088 to rename the pass name.

Reviewed by: jsji

Differential Revision: https://reviews.llvm.org/D70371
 2019-11-26 23:58:00 -05:00
Jinsong Ji 1260ea7421 [PowerPC] [NFC] rename PPCLoopPreIncPrep.cpp to PPCLoopInstrFormPrep.cpp after D67088 
Summary:
This is NFC code clean work after D67088. In that patch, we extend loop instructions prep for ds/dq form.

This patch only changes the file name PPCLoopPreIncPrep.cpp to PPCLoopInstrFormPrep.cpp for better reviewing of the content change of file PPCLoopInstrFormPrep.cpp.

Reviewers: #powerpc, nemanjai, steven.zhang, shchenz

Reviewed By: #powerpc, shchenz

Subscribers: wuzish, mgorny, hiraditya, kbarton, shchenz, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D70716
 2019-11-27 00:31:09 +00:00