[LLVM] Use "syncscope" instead of "synchscope" in comments. NFC.

[jayfoad]

This matches the spelling of the keyword in LLVM IR.

[llvmbot]

@llvm/pr-subscribers-llvm-transforms

Author: Jay Foad (jayfoad)

Changes

This matches the spelling of the keyword in LLVM IR.

---

Full diff: https://github.com/llvm/llvm-project/pull/134615.diff

3 Files Affected:

• (modified) llvm/include/llvm/Bitcode/LLVMBitCodes.h (+7-7)
• (modified) llvm/include/llvm/Transforms/Utils/FunctionComparator.h (+1-1)
• (modified) llvm/lib/Bitcode/Reader/BitcodeReader.cpp (+2-2)

diff --git a/llvm/include/llvm/Bitcode/LLVMBitCodes.h b/llvm/include/llvm/Bitcode/LLVMBitCodes.h
index 92b6e68d9d0a7..44c1fc755d76a 100644
--- a/llvm/include/llvm/Bitcode/LLVMBitCodes.h
+++ b/llvm/include/llvm/Bitcode/LLVMBitCodes.h
@@ -631,25 +631,25 @@ enum FunctionCodes {
   FUNC_CODE_INST_CALL = 34, // CALL:    [attr, cc, fnty, fnid, args...]
 
   FUNC_CODE_DEBUG_LOC = 35,          // DEBUG_LOC:  [Line,Col,ScopeVal, IAVal]
-  FUNC_CODE_INST_FENCE = 36,         // FENCE: [ordering, synchscope]
+  FUNC_CODE_INST_FENCE = 36,         // FENCE: [ordering, syncscope]
   FUNC_CODE_INST_CMPXCHG_OLD = 37,   // CMPXCHG: [ptrty, ptr, cmp, val, vol,
-                                     //            ordering, synchscope,
+                                     //            ordering, syncscope,
                                      //            failure_ordering?, weak?]
   FUNC_CODE_INST_ATOMICRMW_OLD = 38, // ATOMICRMW: [ptrty,ptr,val, operation,
                                      //             align, vol,
-                                     //             ordering, synchscope]
+                                     //             ordering, syncscope]
   FUNC_CODE_INST_RESUME = 39,        // RESUME:     [opval]
   FUNC_CODE_INST_LANDINGPAD_OLD =
       40,                         // LANDINGPAD: [ty,val,val,num,id0,val0...]
   FUNC_CODE_INST_LOADATOMIC = 41, // LOAD: [opty, op, align, vol,
-                                  //        ordering, synchscope]
+                                  //        ordering, syncscope]
   FUNC_CODE_INST_STOREATOMIC_OLD = 42, // STORE: [ptrty,ptr,val, align, vol
-                                       //         ordering, synchscope]
+                                       //         ordering, syncscope]
   FUNC_CODE_INST_GEP = 43,             // GEP:  [inbounds, n x operands]
   FUNC_CODE_INST_STORE = 44,       // STORE: [ptrty,ptr,valty,val, align, vol]
   FUNC_CODE_INST_STOREATOMIC = 45, // STORE: [ptrty,ptr,val, align, vol
   FUNC_CODE_INST_CMPXCHG = 46,     // CMPXCHG: [ptrty, ptr, cmp, val, vol,
-                                   //           success_ordering, synchscope,
+                                   //           success_ordering, syncscope,
                                    //           failure_ordering, weak]
   FUNC_CODE_INST_LANDINGPAD = 47,  // LANDINGPAD: [ty,val,num,id0,val0...]
   FUNC_CODE_INST_CLEANUPRET = 48,  // CLEANUPRET: [val] or [val,bb#]
@@ -667,7 +667,7 @@ enum FunctionCodes {
   FUNC_CODE_INST_FREEZE = 58,     // FREEZE: [opty, opval]
   FUNC_CODE_INST_ATOMICRMW = 59,  // ATOMICRMW: [ptrty, ptr, valty, val,
                                   //             operation, align, vol,
-                                  //             ordering, synchscope]
+                                  //             ordering, syncscope]
   FUNC_CODE_BLOCKADDR_USERS = 60, // BLOCKADDR_USERS: [value...]
 
   FUNC_CODE_DEBUG_RECORD_VALUE =
diff --git a/llvm/include/llvm/Transforms/Utils/FunctionComparator.h b/llvm/include/llvm/Transforms/Utils/FunctionComparator.h
index 19c5f7449f23e..fea3cdacb2c78 100644
--- a/llvm/include/llvm/Transforms/Utils/FunctionComparator.h
+++ b/llvm/include/llvm/Transforms/Utils/FunctionComparator.h
@@ -261,7 +261,7 @@ class FunctionComparator {
   /// 6.1.Load: volatile (as boolean flag)
   /// 6.2.Load: alignment (as integer numbers)
   /// 6.3.Load: ordering (as underlying enum class value)
-  /// 6.4.Load: synch-scope (as integer numbers)
+  /// 6.4.Load: sync-scope (as integer numbers)
   /// 6.5.Load: range metadata (as integer ranges)
   /// On this stage its better to see the code, since its not more than 10-15
   /// strings for particular instruction, and could change sometimes.
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index 4de3c4f085ca7..f7d1522fbe9ba 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -6415,7 +6415,7 @@ Error BitcodeReader::parseFunctionBody(Function *F) {
       break;
     }
     case bitc::FUNC_CODE_INST_CMPXCHG_OLD: {
-      // CMPXCHG_OLD: [ptrty, ptr, cmp, val, vol, ordering, synchscope,
+      // CMPXCHG_OLD: [ptrty, ptr, cmp, val, vol, ordering, syncscope,
       // failure_ordering?, weak?]
       const size_t NumRecords = Record.size();
       unsigned OpNum = 0;
@@ -6483,7 +6483,7 @@ Error BitcodeReader::parseFunctionBody(Function *F) {
       break;
     }
     case bitc::FUNC_CODE_INST_CMPXCHG: {
-      // CMPXCHG: [ptrty, ptr, cmp, val, vol, success_ordering, synchscope,
+      // CMPXCHG: [ptrty, ptr, cmp, val, vol, success_ordering, syncscope,
       // failure_ordering, weak, align?]
       const size_t NumRecords = Record.size();
       unsigned OpNum = 0;