From 508f5b031625f496b6e8543ca7812a6d3ef2923d Mon Sep 17 00:00:00 2001 From: "Duncan P. N. Exon Smith" 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. llvm-svn: 214243 --- llvm/test/Bitcode/use-list-order.ll | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/llvm/test/Bitcode/use-list-order.ll b/llvm/test/Bitcode/use-list-order.ll index ac7307b..33cc13e 100644 --- a/llvm/test/Bitcode/use-list-order.ll +++ b/llvm/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 -- 2.7.4