[llvm] 091a55c - [MC] [Win64EH] Remove an unused parameter to ARM64EmitUnwindCode. NFC.

[Martin Storsjö via llvm-commits]

Author: Martin Storsjö
Date: 2022-05-18T20:33:17+03:00
New Revision: 091a55c16ad4e87aa67a3c003fade1a226698734

URL: https://github.com/llvm/llvm-project/commit/091a55c16ad4e87aa67a3c003fade1a226698734
DIFF: https://github.com/llvm/llvm-project/commit/091a55c16ad4e87aa67a3c003fade1a226698734.diff

LOG: [MC] [Win64EH] Remove an unused parameter to ARM64EmitUnwindCode. NFC.

Differential Revision: https://reviews.llvm.org/D125878

Added: 
    

Modified: 
    llvm/lib/MC/MCWin64EH.cpp

Removed: 
    


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diff  --git a/llvm/lib/MC/MCWin64EH.cpp b/llvm/lib/MC/MCWin64EH.cpp
index b0e8ecd8999e7..bb33b318ebd18 100644
--- a/llvm/lib/MC/MCWin64EH.cpp
+++ b/llvm/lib/MC/MCWin64EH.cpp
@@ -351,7 +351,7 @@ static uint32_t ARM64CountOfUnwindCodes(ArrayRef<WinEH::Instruction> Insns) {
 
 // Unwind opcode encodings and restrictions are documented at
 // https://docs.microsoft.com/en-us/cpp/build/arm64-exception-handling
-static void ARM64EmitUnwindCode(MCStreamer &streamer, const MCSymbol *begin,
+static void ARM64EmitUnwindCode(MCStreamer &streamer,
                                 const WinEH::Instruction &inst) {
   uint8_t b, reg;
   switch (static_cast<Win64EH::UnwindOpcodes>(inst.Operation)) {
@@ -1070,14 +1070,14 @@ static void ARM64EmitUnwindInfo(MCStreamer &streamer, WinEH::FrameInfo *info,
   for (uint8_t c = 0; c < numInst; ++c) {
     WinEH::Instruction inst = info->Instructions.back();
     info->Instructions.pop_back();
-    ARM64EmitUnwindCode(streamer, info->Begin, inst);
+    ARM64EmitUnwindCode(streamer, inst);
   }
 
   // Emit epilog unwind instructions
   for (auto &I : info->EpilogMap) {
     auto &EpilogInstrs = I.second;
     for (const WinEH::Instruction &inst : EpilogInstrs)
-      ARM64EmitUnwindCode(streamer, info->Begin, inst);
+      ARM64EmitUnwindCode(streamer, inst);
   }
 
   int32_t BytesMod = CodeWords * 4 - TotalCodeBytes;