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3 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 2f8fb4d1cd [VE] Adapt aa26dd9858 and 2481f26ac3 2020-04-07 15:45:19 -07:00
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