From 60864a8ab6d3ce7b3aaccde7c295abbc616cd518 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Thu, 22 Mar 2007 01:55:16 +0000
Subject: [PATCH] Another test case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35255 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/ARM/trunc_ldr.ll | 28 +++++++++++++---------------
 1 file changed, 13 insertions(+), 15 deletions(-)

diff --git a/test/CodeGen/ARM/trunc_ldr.ll b/test/CodeGen/ARM/trunc_ldr.ll
index 0df5fbd06ec..b96f447a397 100644
--- a/test/CodeGen/ARM/trunc_ldr.ll
+++ b/test/CodeGen/ARM/trunc_ldr.ll
@@ -1,27 +1,25 @@
 ; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep "ldrb.*7"
+; RUN: llvm-as < %s | llc -march=arm | grep "ldrb.*7" | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=arm | grep "ldrsb.*7" | wc -l | grep 1
 
 	%struct.A = type { i8, i8, i8, i8, i16, i8, i8, %struct.B** }
 	%struct.B = type { float, float, i32, i32, i32, [0 x i8] }
 
-implementation   ; Functions:
-
-define i32 @f1(%struct.A* %d) {
-entry:
+define i8 @f1(%struct.A* %d) {
 	%tmp2 = getelementptr %struct.A* %d, i32 0, i32 4
 	%tmp23 = bitcast i16* %tmp2 to i32*
 	%tmp4 = load i32* %tmp23
 	%tmp512 = lshr i32 %tmp4, 24
 	%tmp56 = trunc i32 %tmp512 to i8
-	icmp eq i8 %tmp56, 0
-	br i1 %0, label %UnifiedReturnBlock, label %conArue
-
-conArue:
-	%tmp8 = tail call i32 @f( %struct.A* %d )
-	ret i32 %tmp8
-
-UnifiedReturnBlock:
-	ret i32 0
+	ret i8 %tmp56
 }
 
-declare i32 @f(%struct.A*)
+define i32 @f2(%struct.A* %d) {
+	%tmp2 = getelementptr %struct.A* %d, i32 0, i32 4
+	%tmp23 = bitcast i16* %tmp2 to i32*
+	%tmp4 = load i32* %tmp23
+	%tmp512 = lshr i32 %tmp4, 24
+	%tmp56 = trunc i32 %tmp512 to i8
+        %tmp57 = sext i8 %tmp56 to i32
+	ret i32 %tmp57
+}
-- 
2.34.1