From 0101a5f75e825c4eb099107f9fcec4941c077bea Mon Sep 17 00:00:00 2001
From: Riccardo Binetti <rbino@gmx.com>
Date: Wed, 6 Jul 2022 22:20:31 +0200
Subject: [PATCH] Sema: accept thumb and thumbeb with ARM calling conventions

Commit 3014a0d5f1dcbcfdcec3852ffd54f3c589fe3e83 added calling convention
validation, but left out thumb and thumbeb from the archs that can use the
ARM-specific calling conventions. This plus
a8a7f15106abef7c647d4de572a04b77ce048dd6 made compilation fail for thumb
targets.
---
 src/Sema.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Sema.zig b/src/Sema.zig
index c72a73dd11..a412e288ba 100644
--- a/src/Sema.zig
+++ b/src/Sema.zig
@@ -7161,7 +7161,7 @@ fn funcCommon(
                 else => @as([]const u8, "i386 and AArch64"),
             },
             .APCS, .AAPCS, .AAPCSVFP => switch (arch) {
-                .arm, .armeb, .aarch64, .aarch64_be, .aarch64_32 => null,
+                .arm, .armeb, .aarch64, .aarch64_be, .aarch64_32, .thumb, .thumbeb => null,
                 else => @as([]const u8, "ARM"),
             },
             .SysV, .Win64 => switch (arch) {