1 files changed, 30 insertions, 0 deletions
diff --git a/test/Transforms/ConstantMerge/dont-merge.ll b/test/Transforms/ConstantMerge/dont-merge.ll
new file mode 100644
index 0000000..877cf8d
--- /dev/null
+++ b/test/Transforms/ConstantMerge/dont-merge.ll
@@ -0,0 +1,30 @@
+; RUN: opt < %s -constmerge -S | FileCheck %s
+
+; Don't merge constants with specified sections.
+
+@T1G1 = internal constant i32 1, section "foo"
+@T1G2 = internal constant i32 1, section "bar"
+@T1G3 = internal constant i32 1, section "bar"
+
+; CHECK: @T1G1
+; CHECK: @T1G2
+; CHECK: @T1G3
+
+define void @test1(i32** %P1, i32** %P2, i32** %P3) {
+        store i32* @T1G1, i32** %P1
+        store i32* @T1G2, i32** %P2
+        store i32* @T1G3, i32** %P3
+        ret void
+}
+
+@T2a = internal constant i32 224
+@T2b = internal addrspace(30) constant i32 224
+
+; CHECK: @T2a
+; CHECK: @T2b
+
+define void @test2(i32** %P1, i32 addrspace(30)** %P2) {
+        store i32* @T2a, i32** %P1
+        store i32 addrspace(30)*  @T2b, i32 addrspace(30)** %P2
+        ret void
+}