[Analysis] Become aware of MSVC's new/delete functions

[oota-llvm.git] / test / Transforms / InstCombine / malloc-free-delete.ll

diff --git a/test/Transforms/InstCombine/malloc-free-delete.ll b/test/Transforms/InstCombine/malloc-free-delete.ll
index 138001ace951aa7479a6c3ddbeb7b3ae32dd4bb8..8fcb8214360d42cd3cdd0813db6571b52a4cdc82 100644 (file)
--- a/test/Transforms/InstCombine/malloc-free-delete.ll
+++ b/test/Transforms/InstCombine/malloc-free-delete.ll
@@ -186,3 +186,14 @@ define void @test8() {
   call void @_ZdaPvj(i8* %naj, i32 32) builtin
   ret void
 }
+
+declare noalias i8* @"\01??2@YAPEAX_K@Z"(i64) nobuiltin
+declare void @"\01??3@YAXPEAX@Z"(i8*) nobuiltin
+
+; CHECK-LABEL: @test9(
+define void @test9() {
+  ; CHECK-NOT: call
+  %new_long_long = call noalias i8* @"\01??2@YAPEAX_K@Z"(i64 32) builtin
+  call void @"\01??3@YAXPEAX@Z"(i8* %new_long_long) builtin
+  ret void
+}