From c95204c3f7320682cbea079df4a42154ddcdb8c3 Mon Sep 17 00:00:00 2001
From: Christoffer Lerno <christoffer@aegik.com>
Date: Sun, 22 Jun 2025 18:09:08 +0200
Subject: [PATCH] Fix inc/dec vector ptr.

---
 src/compiler/llvm_codegen_expr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/llvm_codegen_expr.c b/src/compiler/llvm_codegen_expr.c
index 92215d9fc..1b13b87d7 100644
--- a/src/compiler/llvm_codegen_expr.c
+++ b/src/compiler/llvm_codegen_expr.c
@@ -2066,7 +2066,7 @@ static inline LLVMValueRef llvm_emit_inc_dec_value(GenContext *c, SourceSpan spa
 				diff_value = LLVMConstReal(llvm_get_type(c, element), diff);
 			}
 			ArraySize width = type->array.len;
-			LLVMValueRef val = llvm_get_undef(c, type);
+			LLVMValueRef val = LLVMGetUndef(LLVMVectorType(LLVMTypeOf(diff_value), width));
 			for (ArraySize i = 0; i < width; i++)
 			{
 				val = llvm_emit_insert_value(c, val, diff_value, i);