From 04bcdf16a90678249d10cd517eed8a966af5508c Mon Sep 17 00:00:00 2001
From: "Duncan P. N. Exon Smith" <dexonsmith@apple.com>
Date: Tue, 29 Jul 2014 23:15:49 +0000
Subject: [PATCH] UseListOrder: Additional test coverage for r214242
r214242 was subtle enough it really deserves a targeted test with
comments. This adds some global variables that trigger the relevant
code path. Sorry this wasn't committed with the fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214243 91177308-0d34-0410-b5e6-96231b3b80d8
---
test/Bitcode/use-list-order.ll | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/test/Bitcode/use-list-order.ll b/test/Bitcode/use-list-order.ll
index ac7307b2711..33cc13edb05 100644
--- a/test/Bitcode/use-list-order.ll
+++ b/test/Bitcode/use-list-order.ll
@@ -3,6 +3,20 @@
@a = global [4 x i1] [i1 0, i1 1, i1 0, i1 1]
@b = alias i1* getelementptr ([4 x i1]* @a, i64 0, i64 2)
+; Check use-list order of constants used by globals.
+@glob1 = global i5 7
+@glob2 = global i5 7
+@glob3 = global i5 7
+
+; Check use-list order between variables and aliases.
+@target = global i3 zeroinitializer
+@alias1 = alias i3* @target
+@alias2 = alias i3* @target
+@alias3 = alias i3* @target
+@var1 = global i3* @target
+@var2 = global i3* @target
+@var3 = global i3* @target
+
define i64 @f(i64 %f) {
entry:
%sum = add i64 %f, 0
--
2.34.1