| commit | 4ec1b8eeac442a44cad329bd28d5c229c227b1f7 | |
| author | David Callahan <david.callahan1@live.com> | |
| Tue, 2 Nov 2021 11:55:12 +0000 (2 11:55 +0000) | ||
| committer | Alex Bradbury <asb@lowrisc.org> | |
| Tue, 2 Nov 2021 11:56:54 +0000 (2 11:56 +0000) | ||
| tree | 174130e946405ca28d1ca0ce6a459a44e5ffda74 | treesnapshot (tar.gz zip) |
| parent | 58dd658583eec9af24ca1262e1bce9f884d65487 | commitdiff |
[RISCV] Fix invalid kill on callee save
A callee save may be live (specifically X1) on entry and so a spill
should not mark it killed.
Differential Revision: https://reviews.llvm.org/D111285
A callee save may be live (specifically X1) on entry and so a spill
should not mark it killed.
Differential Revision: https://reviews.llvm.org/D111285
| llvm/lib/Target/RISCV/RISCVFrameLowering.cpp | diffblobblamehistory | |
| llvm/test/CodeGen/RISCV/live-sp.mir | [new file with mode: 0644] | blob |