[clang] [clang][bytecode] Avoid an APFloat copy (PR #218391)

Timm Baeder via cfe-commits cfe-commits at lists.llvm.org
Mon Aug 24 05:47:05 PDT 2026


https://github.com/tbaederr created https://github.com/llvm/llvm-project/pull/218391

None

>From 3969cf4e15e0ef2d1faa376ffbc8796b2614a1cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?= <tbaeder at redhat.com>
Date: Mon, 24 Aug 2026 14:46:22 +0200
Subject: [PATCH] [clang][bytecode] Avoid an APFloat copy

---
 clang/lib/AST/ByteCode/Compiler.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/clang/lib/AST/ByteCode/Compiler.cpp b/clang/lib/AST/ByteCode/Compiler.cpp
index 87d23bf5df0c8..afcc125f7e1ec 100644
--- a/clang/lib/AST/ByteCode/Compiler.cpp
+++ b/clang/lib/AST/ByteCode/Compiler.cpp
@@ -5832,10 +5832,8 @@ bool Compiler<Emitter>::visitAPValue(const APValue &Val, PrimType ValType,
   assert(!DiscardResult);
   if (Val.isInt())
     return this->emitConst(Val.getInt(), ValType, Info);
-  if (Val.isFloat()) {
-    APFloat F = Val.getFloat();
-    return this->emitFloat(F, Info);
-  }
+  if (Val.isFloat())
+    return this->emitFloat(Val.getFloat(), Info);
 
   if (Val.isMemberPointer()) {
     if (const ValueDecl *MemberDecl = Val.getMemberPointerDecl()) {



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