Commit Graph

8 Commits

Author SHA1 Message Date
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 df4cc35efd [VE] Fix -Wunused-private-field after D72598 and -Wdeprecated-declarations after D76348 2020-03-20 15:06:58 -07:00
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 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
Simon Moll 24215fec9a [NFC][VE] format VEInstrInfo 2020-02-03 14:25:49 +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 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