[llvm] MC: Store fragment content and fixups out-of-line (PR #146307)

[Craig Topper via llvm-commits]

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@@ -512,7 +512,7 @@ void CodeViewContext::encodeInlineLineTable(const MCAssembler &Asm,
 
   MCCVFunctionInfo *SiteInfo = getCVFunctionInfo(Frag.SiteFuncId);
 
-  SmallVectorImpl<char> &Buffer = Frag.getContents();
+  SmallVector<char, 0> Buffer;
   Buffer.clear(); // Clear old contents if we went through relaxation.
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topperc wrote:

clear isn't necessary anymore.

https://github.com/llvm/llvm-project/pull/146307