From a8f9f4af54bc3048ec6aa034a5dcae9a34cef5e9 Mon Sep 17 00:00:00 2001
From: Lauro Ramos Venancio <lauro.venancio@gmail.com>
Date: Tue, 26 Dec 2006 19:30:42 +0000
Subject: [PATCH] This patch defines extloadi1 and fixes an internal compiler
 error on arm.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32760 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARMInstrInfo.td | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td
index 4be2b74a5eb..220c6764366 100644
--- a/lib/Target/ARM/ARMInstrInfo.td
+++ b/lib/Target/ARM/ARMInstrInfo.td
@@ -339,6 +339,9 @@ def : Pat<(extloadi8 IntRegs:$addr),
 def : Pat<(extloadi16 IntRegs:$addr),
           (LDRH IntRegs:$addr)>;
 
+// extload bool -> extload byte
+def : Pat<(extloadi1 IntRegs:$addr), (LDRB IntRegs:$addr)>;
+
 // zextload bool -> zextload byte
 def : Pat<(i32 (zextloadi1 IntRegs:$addr)), (LDRB IntRegs:$addr)>;
 def : Pat<(i32 (zextloadi1 IntRegs:$addr)), (LDRB IntRegs:$addr)>;