[lld] [lld][WebAssembly] Add missing relocation types to the --compress-relocs path (PR #144578)

[via llvm-commits]

https://github.com/SingleAccretion created https://github.com/llvm/llvm-project/pull/144578

Fixes https://github.com/llvm/llvm-project/issues/110045.

>From 5433094f45df70d9a60cef8382c2e60448be15b6 Mon Sep 17 00:00:00 2001
From: SingleAccretion <AccretionMail at yandex.ru>
Date: Tue, 17 Jun 2025 21:08:29 +0300
Subject: [PATCH] Add missing relocation types to the --compress-relocs path

---
 lld/wasm/InputChunks.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lld/wasm/InputChunks.cpp b/lld/wasm/InputChunks.cpp
index 9383dcaeb4f55..af35c83e35c9b 100644
--- a/lld/wasm/InputChunks.cpp
+++ b/lld/wasm/InputChunks.cpp
@@ -225,8 +225,14 @@ static unsigned writeCompressedReloc(uint8_t *buf, const WasmRelocation &rel,
     return encodeULEB128(value, buf);
   case R_WASM_TABLE_INDEX_SLEB:
   case R_WASM_TABLE_INDEX_SLEB64:
+  case R_WASM_TABLE_INDEX_REL_SLEB64:
   case R_WASM_MEMORY_ADDR_SLEB:
   case R_WASM_MEMORY_ADDR_SLEB64:
+  case R_WASM_MEMORY_ADDR_REL_SLEB:
+  case R_WASM_MEMORY_ADDR_REL_SLEB64:
+  case R_WASM_MEMORY_ADDR_TLS_SLEB:
+  case R_WASM_MEMORY_ADDR_TLS_SLEB64:
+  case R_WASM_TABLE_INDEX_REL_SLEB:
     return encodeSLEB128(static_cast<int64_t>(value), buf);
   default:
     llvm_unreachable("unexpected relocation type");
@@ -242,11 +248,17 @@ static unsigned getRelocWidthPadded(const WasmRelocation &rel) {
   case R_WASM_MEMORY_ADDR_LEB:
   case R_WASM_TABLE_NUMBER_LEB:
   case R_WASM_TABLE_INDEX_SLEB:
+  case R_WASM_TABLE_INDEX_REL_SLEB:
   case R_WASM_MEMORY_ADDR_SLEB:
+  case R_WASM_MEMORY_ADDR_REL_SLEB:
+  case R_WASM_MEMORY_ADDR_TLS_SLEB:
     return 5;
   case R_WASM_TABLE_INDEX_SLEB64:
+  case R_WASM_TABLE_INDEX_REL_SLEB64:
   case R_WASM_MEMORY_ADDR_LEB64:
   case R_WASM_MEMORY_ADDR_SLEB64:
+  case R_WASM_MEMORY_ADDR_REL_SLEB64:
+  case R_WASM_MEMORY_ADDR_TLS_SLEB64:
     return 10;
   default:
     llvm_unreachable("unexpected relocation type");