From 39336fd2e9b7e471c3971b10adb91b5fd647c946 Mon Sep 17 00:00:00 2001
From: Jakub Konka <kubkon@jakubkonka.com>
Date: Wed, 18 Nov 2020 10:12:39 +0100
Subject: stage2 aarch64: assert register is 64bits in PCrel

Thanks @joachimschmidt557 for pointing out this fix!
---
 src/codegen/aarch64.zig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/codegen')

diff --git a/src/codegen/aarch64.zig b/src/codegen/aarch64.zig
index 256c3129dc..18fccb823e 100644
--- a/src/codegen/aarch64.zig
+++ b/src/codegen/aarch64.zig
@@ -417,6 +417,7 @@ pub const Instruction = union(enum) {
     }
 
     fn pcRelativeAddress(rd: Register, imm21: i21, op: u1) Instruction {
+        assert(rd.size() == 64);
         const imm21_u = @bitCast(u21, imm21);
         return Instruction{
             .PCRelativeAddress = .{
-- 
cgit v1.2.3