diff options
Diffstat (limited to 'llvm/lib/Target/RISCV/RISCVCallingConv.td')
| -rw-r--r-- | llvm/lib/Target/RISCV/RISCVCallingConv.td | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/RISCV/RISCVCallingConv.td b/llvm/lib/Target/RISCV/RISCVCallingConv.td index ad06f47..98e05b7 100644 --- a/llvm/lib/Target/RISCV/RISCVCallingConv.td +++ b/llvm/lib/Target/RISCV/RISCVCallingConv.td @@ -42,6 +42,8 @@ def CSR_ILP32D_LP64D_V // Needed for implementation of RISCVRegisterInfo::getNoPreservedMask() def CSR_NoRegs : CalleeSavedRegs<(add)>; +def CSR_IPRA : CalleeSavedRegs<(add X1)>; + // Interrupt handler needs to save/restore all registers that are used, // both Caller and Callee saved registers. def CSR_Interrupt : CalleeSavedRegs<(add X1, (sequence "X%u", 5, 31))>; |