From 1c9c64b8b69c0ca5d23869ef9f8022c86aa7346d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Sun, 15 Dec 2024 05:59:34 +0100
Subject: [PATCH] compiler: Switch to DWARF 5 by default for zig cc and the
 LLVM backend.

This is the same version we're targeting for the self-hosted backends.
---
 src/Compilation.zig  | 2 +-
 src/codegen/llvm.zig | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Compilation.zig b/src/Compilation.zig
index 1c4c97e06fb9..29c118fdedf9 100644
--- a/src/Compilation.zig
+++ b/src/Compilation.zig
@@ -5332,7 +5332,7 @@ pub fn addCCArgs(
             argv.appendSliceAssumeCapacity(&.{ "-g", "-gcodeview" });
         },
         .dwarf => |f| {
-            argv.appendAssumeCapacity("-gdwarf-4");
+            argv.appendAssumeCapacity("-gdwarf-5");
             switch (f) {
                 .@"32" => argv.appendAssumeCapacity("-gdwarf32"),
                 .@"64" => argv.appendAssumeCapacity("-gdwarf64"),
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
index b94ea0799573..3278569a8222 100644
--- a/src/codegen/llvm.zig
+++ b/src/codegen/llvm.zig
@@ -1161,7 +1161,7 @@ pub const Object = struct {
                         module_flags.appendAssumeCapacity(try o.builder.metadataModuleFlag(
                             behavior_max,
                             try o.builder.metadataString("Dwarf Version"),
-                            try o.builder.metadataConstant(try o.builder.intConst(.i32, 4)),
+                            try o.builder.metadataConstant(try o.builder.intConst(.i32, 5)),
                         ));
 
                         if (f == .@"64") {