22 Commits

Author SHA1 Message Date
Kazushi (Jam) Marukawa
af8389e131 [VE] Change to use isa
Summary: Change to use isa instead of dyn_cast to avoid a warning.

Reviewers: simoll, k-ishizaka

Reviewed By: simoll

Subscribers: hiraditya, llvm-commits

Tags: #llvm, #ve

Differential Revision: https://reviews.llvm.org/D83200
2020-07-07 03:48:49 +09:00
Kazushi (Jam) Marukawa
0d989cb6ab [VE] Support lowering to NND instruction
Summary:
Support NND instruction of Aurora VE.  Add hasAndNot function also
for optimization.

Differential Revision: https://reviews.llvm.org/D81383
2020-06-09 10:18:14 +02:00
Guillaume Chatelet
1778564f91 [Alignment][NFC] Migrate the rest of backends
Summary: This is a followup on D81196

Reviewers: courbet

Subscribers: arsenm, dschuff, jyknight, dylanmckay, sdardis, nemanjai, jvesely, nhaehnle, sbc100, jgravelle-google, hiraditya, aheejin, kbarton, fedor.sergeev, asb, rbar, johnrusso, simoncook, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, Jim, lenary, s.egerton, pzheng, sameer.abuasal, apazos, luismarques, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D81278
2020-06-08 07:17:20 +00:00
Kazushi (Jam) Marukawa
dedaf3a2ac [VE] Dynamic stack allocation
Summary:
This patch implements dynamic stack allocation for the VE target. Changes:
* compiler-rt: `__ve_grow_stack` to request stack allocation on the VE.
* VE: base pointer support, dynamic stack allocation.

Differential Revision: https://reviews.llvm.org/D79084
2020-05-27 10:11:06 +02:00
Fangrui Song
d1a677cd33 [VE] Adapt D77995 CallSite removal 2020-04-13 19:54:49 -07:00
Jay Foad
9c7bd94ce8 Fix typo in comment 2020-04-09 10:36:00 +01:00
Kazushi (Jam) Marukawa
5526786a56 [VE] TLS codegen
Summary:
Codegen and tests for thread-local storage.
This implements only the general dynamic model due to limitations in nld 2.26.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D74718
2020-02-18 16:09:12 +01:00
Kazushi (Jam) Marukawa
60431bd728 [VE] Support for PIC (global data and calls)
Summary: Support for PIC with tests for global variables and function calls.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D74536
2020-02-14 09:50:02 +01:00
Kazushi (Jam) Marukawa
42a16dacda [VE] Bit operator isel
Summary: Isel and tests for bswap,brev,ctpop,ctlz,ctty,rotl,rotr

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D74304
2020-02-12 09:02:13 +01:00
Kazushi (Jam) Marukawa
3ed12232b0 [VE] half fptrunc+store&load+fpext
Summary:
fp16 (half) load+fpext and fptrunc+store isel legalization and tests.
Also, ExternalSymbolSDNode operand printing (tested by fp16 lowering).

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D73899
2020-02-04 17:16:09 +01:00
Kazushi (Jam) Marukawa
be9fe6aa8b [VE] (fp)trunc+store & load+(fp)ext isel
Summary: load+sext/zext/fpext and (fp)trunc+store isel legalization and tests

Reviewers: arsenm, craig.topper, rengolin, k-ishizaka

Reviewed By: arsenm

Subscribers: merge_guards_bot, wdng, hiraditya, llvm-commits

Tags: #ve, #llvm

Differential Revision: https://reviews.llvm.org/D73774
2020-02-03 16:55:44 +01:00
Kazushi (Jam) Marukawa
07c9f7574d [VE] vaarg functions callers and callees
Summary: Isel patterns and tests for vaarg functions as callers and callees.

Reviewers: arsenm, rengolin, k-ishizaka

Subscribers: merge_guards_bot, wdng, hiraditya, llvm-commits

Tags: #ve, #llvm

Differential Revision: https://reviews.llvm.org/D73710
2020-02-03 16:26:44 +01:00
Kazushi (Jam) Marukawa
fef80a2946 [VE] (conditional) branch modification & isel patterns
Summary:
InstInfo for branch modification, (conditional) branch isel patterns and tests.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D73632
2020-01-29 17:40:57 +01:00
Kazushi (Jam) Marukawa
0bec0e7151 [VE] udiv/sdiv/urem/srem/mul isel patterns
Summary:
udiv/sdiv/urem/srem/mul integer isel patterns and tests.
Pretend for now that integer division were always cheap in HW.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D73623
2020-01-29 15:59:50 +01:00
Kazushi (Jam) Marukawa
6b587ee23c [VE] Isel patterns for fp32/64 and i32/64 conversion
Summary:
fp32/64 <> signed/unsigned i32/64 conversion isel patterns and tests

(This patch depends on `fsub` implemented by https://reviews.llvm.org/D73540 )

Reviewers: arsenm, craig.topper, rengolin, k-ishizaka

Reviewed By: arsenm

Subscribers: merge_guards_bot, wdng, hiraditya, llvm-commits

Tags: #ve, #llvm

Differential Revision: https://reviews.llvm.org/D73544
2020-01-29 14:10:22 +01:00
Kazushi (Jam) Marukawa
92600c2ec8 [VE] call isel with stack passing
Summary:
Function calls and stack-passing of function arguments.
Custom lowering, isel patterns and tests.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D73461
2020-01-28 10:55:47 +01:00
Kazushi (Jam) Marukawa
422dfea577 [VE] enable unaligned load/store isel
Summary: Enable unaligned load/store isel for iN and fp32/64 and tests.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D73448
2020-01-28 09:53:37 +01:00
Kazushi (Jam) Marukawa
0fca35c652 [VE] global variable isel patterns
Summary: Asm expr fixups, isel patterns and tests for global variables addresses.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D73355
2020-01-24 17:35:14 +01:00
Kazushi (Jam) Marukawa
dc69265eea [VE] setcc isel patterns
Summary: SETCC isel patterns and tests for i32/64 and fp32/64 comparison

Reviewers: arsenm, rengolin, craig.topper, k-ishizaka

Reviewed By: arsenm

Subscribers: merge_guards_bot, wdng, hiraditya, llvm-commits

Tags: #ve, #llvm

Differential Revision: https://reviews.llvm.org/D73171
2020-01-22 15:45:57 +01:00
Kazushi (Jam) Marukawa
3a906a9f4e [VE] i<N> and fp32/64 arguments, return values and constants
Summary:
Support for i<N> and fp32/64 arguments (in register), return values
and constants along with tests.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D73092
2020-01-22 09:17:44 +01:00
Kazushi (Jam) Marukawa
773ae62ff8 [VE] i64 arguments, return values and constants
Summary: Support for i64 arguments (in register), return values and constants along with tests.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D72776
2020-01-16 10:09:50 +01:00
Kazushi (Jam) Marukawa
064859bde7 [VE] Minimal codegen for empty functions
Summary:
This patch implements minimal VE code generation for empty function bodies (no args, no value return).

Contents

* empty function code generation test.
* Minimal function prologue & epilogue emission
* Instruction formats and instruction definitions as far as required for the empty function prologue & epilogue.
* I64 register class definitions.

Reviewed By: arsenm

Differential Revision: https://reviews.llvm.org/D72598
2020-01-15 09:55:16 +01:00