From 2b8085a3f5ab8520f963e57aac97aa1451173bdf Mon Sep 17 00:00:00 2001
From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Sun, 3 May 2009 13:11:48 +0000
Subject: [PATCH] Hanle i8 returns

llvm-svn: 70742
---
 lib/Target/MSP430/MSP430CallingConv.td | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Target/MSP430/MSP430CallingConv.td b/lib/Target/MSP430/MSP430CallingConv.td
index e5826982279..ad27cc9122a 100644
--- a/lib/Target/MSP430/MSP430CallingConv.td
+++ b/lib/Target/MSP430/MSP430CallingConv.td
@@ -13,6 +13,9 @@
 // MSP430 Return Value Calling Convention
 //===----------------------------------------------------------------------===//
 def RetCC_MSP430 : CallingConv<[
+  // i8 are returned in registers R15B, R14B, R13B, R12B
+  CCIfType<[i8], CCAssignToReg<[R15B, R14B, R13B, R12B]>>,
+
   // i16 are returned in registers R15, R14, R13, R12
   CCIfType<[i16], CCAssignToReg<[R15W, R14W, R13W, R12W]>>
 ]>;