Commit message (Collapse) | Author | Age | Files | Lines | |
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* | AMDGPU: Relax 32-bit SGPR register class | Matt Arsenault | 2019-10-18 | 1 | -3/+3 |
| | | | | | | | | | | | Mostly use SReg_32 instead of SReg_32_XM0 for arbitrary values. This will allow the register coalescer to do a better job eliminating copies to m0. For GlobalISel, as a terrible hack, use SGPR_32 for things that should use SCC until booleans are solved. llvm-svn: 375267 | ||||
* | AMDGPU/GlobalISel: Prepare some tests for store selection | Matt Arsenault | 2019-07-09 | 1 | -6/+15 |
| | | | | | | | | | | | Mostsly these would fail due to trying to use SI with a flat operation. Implementing global loads with MUBUF is more work than flat, so these won't be handled in the initial load selection. Others fail because store of s64 won't initially work, as the current set of patterns expect everything to be turned into v2i32. llvm-svn: 365493 | ||||
* | AMDGPU/GlobalISel: Select G_SUB | Matt Arsenault | 2019-07-09 | 1 | -0/+61 |
llvm-svn: 365484 |