From e804fbd891092c89f21aa62e6ed05bc4feb4761b Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Wed, 20 Mar 2024 17:27:05 +0000
Subject: Force packed structs in ABI parameters

---
 src/llvm_abi.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/llvm_abi.cpp')

diff --git a/src/llvm_abi.cpp b/src/llvm_abi.cpp
index fcd22a40d..62658d178 100644
--- a/src/llvm_abi.cpp
+++ b/src/llvm_abi.cpp
@@ -876,7 +876,7 @@ namespace lbAbiAmd64SysV {
 		if (types.count == 1) {
 			return types[0];
 		}
-		return LLVMStructTypeInContext(c, types.data, cast(unsigned)types.count, false);
+		return LLVMStructTypeInContext(c, types.data, cast(unsigned)types.count, true);
 	}
 
 	gb_internal void classify_with(LLVMTypeRef t, Array<RegClass> *cls, i64 ix, i64 off) {
@@ -1312,7 +1312,7 @@ namespace lbAbiWasm {
 				// ignore padding
 				LLVMStructGetTypeAtIndex(type, 2)
 			};
-			LLVMTypeRef new_type = LLVMStructTypeInContext(c, types, gb_count_of(types), false);
+			LLVMTypeRef new_type = LLVMStructTypeInContext(c, types, gb_count_of(types), true);
 			return lb_arg_type_direct(type, new_type, nullptr, nullptr);
 		} else {
 			return is_struct(c, type, calling_convention);
-- 
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