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| author | Fangrui Song <i@maskray.me> | 2024-07-03 13:45:48 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-03 13:45:48 -0700 |
| commit | 04a1a3482ce3ee00b5bbec1ce852e58410e4b6ad (patch) | |
| tree | 343a0400ddfa195a4c301821e0d8f3c8f19ca66d /mlir/lib/Bytecode/Reader/BytecodeReader.cpp | |
| parent | b5864988b3230324f5426036f45aab43d20a5b94 (diff) | |
| download | llvm-04a1a3482ce3ee00b5bbec1ce852e58410e4b6ad.zip llvm-04a1a3482ce3ee00b5bbec1ce852e58410e4b6ad.tar.gz llvm-04a1a3482ce3ee00b5bbec1ce852e58410e4b6ad.tar.bz2 | |
[Driver] Add -Wa, options --crel and --allow-experimental-crel
The two options are discussed in a few comments around
https://github.com/llvm/llvm-project/pull/91280#issuecomment-2099344079
* -Wa,--crel: error "-Wa,--allow-experimental-crel must be specified to use -Wa,--crel..."
* -Wa,--allow-experimental-crel: no-op
* -Wa,--crel,--allow-experimental-crel: enable CREL in the integrated assembler (#91280)
MIPS's little-endian n64 ABI messed up the `r_info` field in
relocations. While this could be fixed with CREL, my intention is to
avoid complication in assembler/linker. The implementation simply
doesn't allow CREL for MIPS.
Link: https://discourse.llvm.org/t/rfc-crel-a-compact-relocation-format-for-elf/77600
Pull Request: https://github.com/llvm/llvm-project/pull/97378
Diffstat (limited to 'mlir/lib/Bytecode/Reader/BytecodeReader.cpp')
0 files changed, 0 insertions, 0 deletions