[llvm] 45fc655 - [ARM] Work around Clang 9 after MCCFIInstruction::OpType uses uint8_t

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2024-07-09T13:07:09-07:00
New Revision: 45fc655b9eb038a8daf739b9dafb46fe0aac2d60

URL: https://github.com/llvm/llvm-project/commit/45fc655b9eb038a8daf739b9dafb46fe0aac2d60
DIFF: https://github.com/llvm/llvm-project/commit/45fc655b9eb038a8daf739b9dafb46fe0aac2d60.diff

LOG: [ARM] Work around Clang 9 after MCCFIInstruction::OpType uses uint8_t

ARMAsmBackend.cpp:1205:57: error: use of overloaded operator '<<' is ambiguous (with operand types 'llvm::raw_ostream' and
 'llvm::MCCFIInstruction::OpType')
                             "unwind encoding, opcode=" << Inst.getOperation()
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

Added: 
    

Modified: 
    llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
index 33eb1cfdd38a4..eb55a2b5e70b8 100644
--- a/llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
+++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMAsmBackend.cpp
@@ -1202,8 +1202,8 @@ uint32_t ARMAsmBackendDarwin::generateCompactUnwindEncoding(
       DEBUG_WITH_TYPE("compact-unwind",
                       llvm::dbgs()
                           << "CFI directive not compatible with compact "
-                             "unwind encoding, opcode=" << Inst.getOperation()
-                          << "\n");
+                             "unwind encoding, opcode="
+                          << uint8_t(Inst.getOperation()) << "\n");
       return CU::UNWIND_ARM_MODE_DWARF;
       break;
     }