From e83326806199696a3ca1b417e7aa47550cd249ac Mon Sep 17 00:00:00 2001
From: Eduard Urbach <eduard@urbach.dev>
Date: Wed, 2 Jul 2025 17:37:46 +0200
Subject: [PATCH] Added register move for syscall returns

---
 src/ssa2asm/ValueToRegister.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/ssa2asm/ValueToRegister.go b/src/ssa2asm/ValueToRegister.go
index cd8bf1f..2e341c4 100644
--- a/src/ssa2asm/ValueToRegister.go
+++ b/src/ssa2asm/ValueToRegister.go
@@ -50,5 +50,15 @@ func (f *Compiler) ValueToRegister(instr ssa.Value, destination cpu.Register) {
 			Destination: destination,
 			Source:      source,
 		})
+
+	case *ssa.Syscall:
+		if destination == f.CPU.Return[0] {
+			return
+		}
+
+		f.Assembler.Append(&asm.MoveRegisterRegister{
+			Destination: destination,
+			Source:      f.CPU.Return[0],
+		})
 	}
 }
\ No newline at end of file