[SimplifyLibCalls] Don't try to simplify indirect calls.

[oota-llvm.git] / test / Transforms / InstCombine / memcpy_chk-1.ll

diff --git a/test/Transforms/InstCombine/memcpy_chk-1.ll b/test/Transforms/InstCombine/memcpy_chk-1.ll
index 9216ae7fe95a2be922326de275fd33997081629e..008b838201edcff224dae28b7ba2dc81b5e6580f 100644 (file)
--- a/test/Transforms/InstCombine/memcpy_chk-1.ll
+++ b/test/Transforms/InstCombine/memcpy_chk-1.ll
@@ -57,4 +57,17 @@ define void @test_no_simplify2() {
   ret void
 }
 
+define i8* @test_simplify_return_indcall(i8* ()* %alloc) {
+; CHECK-LABEL: @test_simplify_return_indcall(
+  %src = bitcast %struct.T2* @t2 to i8*
+
+; CHECK-NEXT: %dst = call i8* %alloc()
+  %dst = call i8* %alloc()
+
+; CHECK-NEXT: call void @llvm.memcpy.p0i8.p0i8.i64
+  %ret = call i8* @__memcpy_chk(i8* %dst, i8* %src, i64 1824, i64 1824)
+; CHECK-NEXT: ret i8* %dst
+  ret i8* %ret
+}
+
 declare i8* @__memcpy_chk(i8*, i8*, i64, i64)