From 88ada2121ffd13a77ef8d38e7cf10509eb45853a Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Wed, 1 May 2024 17:57:01 -0700
Subject: [PATCH] LLVM: fix x86 and x86_64 datalayout string calculation

now it matches clang again
---
 src/codegen/llvm.zig | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
index bddfb2701e..c7b51ad507 100644
--- a/src/codegen/llvm.zig
+++ b/src/codegen/llvm.zig
@@ -671,6 +671,20 @@ const DataLayoutBuilder = struct {
                         abi = size;
                         force_abi = size == 64;
                     },
+                    .x86 => switch (size) {
+                        128 => {
+                            abi = size;
+                            pref = size;
+                        },
+                        else => {},
+                    },
+                    .x86_64 => switch (size) {
+                        64, 128 => {
+                            abi = size;
+                            pref = size;
+                        },
+                        else => {},
+                    },
                     else => {},
                 }
             },