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| author | Craig Topper <craig.topper@sifive.com> | 2024-05-13 12:33:30 -0700 |
|---|---|---|
| committer | Craig Topper <craig.topper@sifive.com> | 2024-05-13 12:58:30 -0700 |
| commit | c3028a230557405b0f10bdd7d450f7f92747bbe3 (patch) | |
| tree | 99d81a450b21a7375797ac8ad9f647318747db07 /llvm/lib/IR/Module.cpp | |
| parent | a6d7828f4c50c1ec7b0b5f61fe59d7a768175dcc (diff) | |
| download | llvm-c3028a230557405b0f10bdd7d450f7f92747bbe3.zip llvm-c3028a230557405b0f10bdd7d450f7f92747bbe3.tar.gz llvm-c3028a230557405b0f10bdd7d450f7f92747bbe3.tar.bz2 | |
[RISCV] Don't exlude the frame pointer from the callee saved registers in RISCVRegisterInfo::needsFrameBaseReg.
Instead of using getReservedRegs, just check the subtarget reserved
list. getReservedRegs considers the frame pointer to be reserved when
it is being used, but we do need to save/restore it so it should be
counted as a callee saved register. AArch64 hardcodes their callee
saved size, but the comment mentions the Frame Pointer being counted.
Diffstat (limited to 'llvm/lib/IR/Module.cpp')
0 files changed, 0 insertions, 0 deletions