[llvm] [NFC][CodeGen] Add braces for else per LLVM coding standard (PR #181750)

[Rahul Joshi via llvm-commits]

https://github.com/jurahul created https://github.com/llvm/llvm-project/pull/181750

Add braces for else bodies if the if body has braces.

>From 41e8420f0b6ed4cbd726bc649d31997de8e46016 Mon Sep 17 00:00:00 2001
From: Rahul Joshi <rjoshi at nvidia.com>
Date: Mon, 16 Feb 2026 13:37:46 -0800
Subject: [PATCH] [NFC][CodeGen] Add braces for else per LLVM coding standard

Add braces for else bodies if the if body has braces.
---
 llvm/lib/CodeGen/MIRParser/MIParser.cpp | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/llvm/lib/CodeGen/MIRParser/MIParser.cpp b/llvm/lib/CodeGen/MIRParser/MIParser.cpp
index 9329adcb995b8..c90ee21c6750b 100644
--- a/llvm/lib/CodeGen/MIRParser/MIParser.cpp
+++ b/llvm/lib/CodeGen/MIRParser/MIParser.cpp
@@ -959,8 +959,9 @@ bool MIParser::parseBasicBlock(MachineBasicBlock &MBB,
         return true;
     } else if (consumeIfPresent(MIToken::Newline)) {
       continue;
-    } else
+    } else {
       break;
+    }
     if (!Token.isNewlineOrEOF())
       return error("expected line break at the end of a list");
     lex();
@@ -1162,8 +1163,9 @@ bool MIParser::parse(MachineInstr *&MI) {
     } else if (Token.is(MIToken::md_dilocation)) {
       if (parseDILocation(Node))
         return true;
-    } else
+    } else {
       return error("expected a metadata node after 'debug-location'");
+    }
     if (!isa<DILocation>(Node))
       return error("referenced metadata is not a DILocation");
     DebugLocation = DebugLoc(Node);
@@ -1301,8 +1303,9 @@ bool MIParser::parseStandaloneMDNode(MDNode *&Node) {
   } else if (Token.is(MIToken::md_dilocation)) {
     if (parseDILocation(Node))
       return true;
-  } else
+  } else {
     return error("expected a metadata node");
+  }
   if (Token.isNot(MIToken::Eof))
     return error("expected end of string after the metadata node");
   return false;
@@ -2039,8 +2042,9 @@ bool MIParser::parseLowLevelType(StringRef::iterator Loc, LLT &Ty) {
       return error("invalid address space number");
 
     Ty = LLT::pointer(AS, DL.getPointerSizeInBits(AS));
-  } else
+  } else {
     return GetError();
+  }
   lex();
 
   if (Token.isNot(MIToken::greater))
@@ -2416,8 +2420,9 @@ bool MIParser::parseDILocation(MDNode *&Loc) {
           } else if (Token.is(MIToken::md_dilocation)) {
             if (parseDILocation(InlinedAt))
               return true;
-          } else
+          } else {
             return error("expected metadata node");
+          }
           if (!isa<DILocation>(InlinedAt))
             return error("expected DILocation node");
           continue;
@@ -2808,8 +2813,9 @@ bool MIParser::parseShuffleMaskOperand(MachineOperand &Dest) {
     } else if (Token.is(MIToken::IntegerLiteral)) {
       const APSInt &Int = Token.integerValue();
       ShufMask.push_back(Int.getExtValue());
-    } else
+    } else {
       return error("expected integer constant");
+    }
 
     lex();
   } while (consumeIfPresent(MIToken::comma));
@@ -3047,8 +3053,9 @@ bool MIParser::parseMachineOperand(const unsigned OpCode, const unsigned OpIdx,
       break;
     } else if (Token.stringValue() == "CustomRegMask") {
       return parseCustomRegisterMaskOperand(Dest);
-    } else
+    } else {
       return parseTypedImmediateOperand(Dest);
+    }
   case MIToken::dot: {
     const auto *TII = MF.getSubtarget().getInstrInfo();
     if (const auto *Formatter = TII->getMIRFormatter()) {
@@ -3335,8 +3342,9 @@ bool MIParser::parseMemoryPseudoSourceValue(const PseudoSourceValue *&PSV) {
                 return error(Loc, Msg);
               }))
         return true;
-    } else
+    } else {
       return error("unable to parse target custom pseudo source value");
+    }
     break;
   }
   default: