OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
333,562 Commits 31 Branches 0 Tags 2.2 GiB
Commit Graph

3 Commits

Author SHA1 Message Date
Matt Arsenault 7cd57dcd5b AMDGPU: Split flat offsets that don't fit in DAG 
We handle it this way for some other address spaces.

Since r349196, SILoadStoreOptimizer has been trying to do this. This
is after SIFoldOperands runs, which can change the addressing
patterns. It's simpler to just split this earlier.

llvm-svn: 375366
 2019-10-20 17:34:44 +00:00
Ron Lieberman f48e43bbf7 [AMDGPU] Disable SReg Global LD/ST, perf regression 
Differential Revision: https://reviews.llvm.org/D55093

llvm-svn: 348014
 2018-11-30 18:29:17 +00:00
Ron Lieberman cac749ac88 [AMDGPU] Add FixupVectorISel pass, currently Supports SREGs in GLOBAL LD/ST 
Add a pass to fixup various vector ISel issues.
Currently we handle converting GLOBAL_{LOAD|STORE}_*
and GLOBAL_Atomic_* instructions into their _SADDR variants.
This involves feeding the sreg into the saddr field of the new instruction.

llvm-svn: 347008
 2018-11-16 01:13:34 +00:00