From a9d0a22c0777de18446f7f1e31ec0f575d53b290 Mon Sep 17 00:00:00 2001
From: Ben Gamari <ben@smart-cactus.org>
Date: Wed, 26 Mar 2025 16:08:48 -0400
Subject: [PATCH] llvmGen: Fix linkage of built-in arrays
LLVM now insists that built-in arrays use Appending linkage, not
Internal.
Fixes #25769.
---
compiler/GHC/CmmToLlvm/Data.hs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/compiler/GHC/CmmToLlvm/Data.hs b/compiler/GHC/CmmToLlvm/Data.hs
index 366d7d5fd9b..58dea9405ce 100644
--- a/compiler/GHC/CmmToLlvm/Data.hs
+++ b/compiler/GHC/CmmToLlvm/Data.hs
@@ -125,7 +125,7 @@ genGlobalLabelArray var_nm clbls = do
prio = LMStaticLit $ LMIntLit 0xffff i32
in LMStaticStrucU [prio, fn, null] entry_ty
- arr_var = LMGlobalVar var_nm arr_ty Internal Nothing Nothing Global
+ arr_var = LMGlobalVar var_nm arr_ty Appending Nothing Nothing Global
mkFunTy lbl = LMFunction $ LlvmFunctionDecl lbl ExternallyVisible CC_Ccc LMVoid FixedArgs [] Nothing
entry_ty = LMStructU [i32, LMPointer $ mkFunTy $ fsLit "placeholder", LMPointer i8]
arr_ty = LMArray (length clbls) entry_ty
--
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