new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26596 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/ConstantMerge/2006-03-07-DontMergeDiffSections.ll b/test/Transforms/ConstantMerge/2006-03-07-DontMergeDiffSections.ll
new file mode 100644 (file)
index 0000000..d11b783
--- /dev/null
+++ b/test/Transforms/ConstantMerge/2006-03-07-DontMergeDiffSections.ll
@@ -0,0 +1,15 @@
+; RUN: llvm-as < %s | opt -constmerge | llvm-dis | grep foo
+; RUN: llvm-as < %s | opt -constmerge | llvm-dis | grep bar
+
+; Don't merge constants in different sections.
+
+%G1 = internal constant int 1, section "foo"
+%G2 = internal constant int 1, section "bar"
+%G3 = internal constant int 1, section "bar"
+
+void %test(int** %P1, int **%P2, int **%P3) {
+  store int* %G1, int** %P1
+  store int* %G2, int** %P2
+  store int* %G3, int** %P3
+  ret void
+}