diff --git a/test/Transforms/ArgumentPromotion/dbg.ll b/test/Transforms/ArgumentPromotion/dbg.ll
index a991bbc2212..bd82cb4c16c 100644
--- a/test/Transforms/ArgumentPromotion/dbg.ll
+++ b/test/Transforms/ArgumentPromotion/dbg.ll
@@ -1,6 +1,6 @@
 ; RUN: opt < %s -argpromotion -S | FileCheck %s
 ; CHECK: call void @test(), !dbg !1
-target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
+
 define internal void @test(i32* %X) {
   ret void
 }