shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity
440,049 Commits 1,713 Branches 298 Tags
Commit Graph

6 Commits

Author SHA1 Message Date
wanglei
daf067da04 [LoongArch] Stack realignment support 
This patch adds support for stack realignment while adding support for
variable sized objects.

Differential Revision: https://reviews.llvm.org/D136074
 2022-10-21 17:30:29 +08:00
WANG Xuerui
c2a44b591e [LoongArch] Support lowering frames larger than 2048 bytes 
Differential Revision: https://reviews.llvm.org/D134582
 2022-09-27 18:58:33 +08:00
wanglei
0c2b738f8f [LoongArch] Support for varargs 
This patch ensures the `$fp` always points to the bottom of the vararg
spill region.
Includes support for expand `ISD::DYNAMIC_STACKALLOC`.

Differential Revision: https://reviews.llvm.org/D130250
 2022-08-08 14:01:24 +08:00
wanglei
c2d1d9f942 [LoongArch] Implement prologue/epilogue insertion 
Differential Revision: https://reviews.llvm.org/D128432
 2022-07-06 15:52:26 +08:00
wanglei
5b1ec70590 [LoongArch] Support lowering FrameIndex 
Ensure callee-saved registers are accessed relative to the stackpointer.

Differential Revision: https://reviews.llvm.org/D128430
 2022-07-06 15:40:43 +08:00
Lu Weining
33388ae866 [LoongArch 4/6] Add basic tablegen infra for LoongArch 
This patch introduces basic tablegen infra such as
LoongArch{InstrFormats,InstrInfo,RegisterInfo,CallingConv,}.td.

For now, only add instruction definitions for LoongArch basic integer
operations.
Our initial target is a working MC layer rather than codegen,
so appropriate SelectionDAG patterns will come later.

Differential revision: https://reviews.llvm.org/D115861
 2022-02-10 10:23:34 +00:00