diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp')
| -rw-r--r-- | contrib/llvm-project/llvm/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/contrib/llvm-project/llvm/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp b/contrib/llvm-project/llvm/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp index 781627c3c425..50f416b23db2 100644 --- a/contrib/llvm-project/llvm/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp +++ b/contrib/llvm-project/llvm/lib/Target/ARM/MCTargetDesc/ARMUnwindOpAsm.cpp @@ -64,8 +64,11 @@ namespace { } // end anonymous namespace void UnwindOpcodeAssembler::EmitRegSave(uint32_t RegSave) { - if (RegSave == 0u) + if (RegSave == 0u) { + // That's the special case for RA PAC. + EmitInt8(ARM::EHABI::UNWIND_OPCODE_POP_RA_AUTH_CODE); return; + } // One byte opcode to save register r14 and r11-r4 if (RegSave & (1u << 4)) { |