1 files changed, 24 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/add.ll b/test/Transforms/InstCombine/add.ll
index 4719809..a316d06 100644
--- a/test/Transforms/InstCombine/add.ll
+++ b/test/Transforms/InstCombine/add.ll
@@ -275,3 +275,27 @@ define i32 @test36(i32 %a) {
 	%q = and i32 %z, 1  ; always zero
 	ret i32 %q
 }
+
+define i1 @test37(i32 %a, i32 %b) nounwind readnone {
+  %add = add i32 %a, %b
+  %cmp = icmp eq i32 %add, %a
+  ret i1 %cmp
+}
+
+define i1 @test38(i32 %a, i32 %b) nounwind readnone {
+  %add = add i32 %a, %b
+  %cmp = icmp eq i32 %add, %b
+  ret i1 %cmp
+}
+
+define i1 @test39(i32 %a, i32 %b) nounwind readnone {
+  %add = add i32 %b, %a
+  %cmp = icmp eq i32 %add, %a
+  ret i1 %cmp
+}
+
+define i1 @test40(i32 %a, i32 %b) nounwind readnone {
+  %add = add i32 %b, %a
+  %cmp = icmp eq i32 %add, %b
+  ret i1 %cmp
+}