-// RUN: %clang_cc1 -triple i686-unknown-unknown -emit-llvm -o %t %s
-// RUN: grep 'target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a:0:64-f80:32:32-n8:16:32-S128"' %t
-// RUN: %clang_cc1 -triple i686-apple-darwin9 -emit-llvm -o %t %s
-// RUN: grep 'target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a:0:64-f80:128:128-n8:16:32-S128"' %t
-// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o %t %s
-// RUN: grep 'target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a:0:64-s:64:64-f80:128:128-n8:16:32:64-S128"' %t
+// RUN: %clang_cc1 -triple i686-unknown-unknown -emit-llvm -o - %s | \
+// RUN: FileCheck --check-prefix=I686-UNKNOWN %s
+// I686-UNKNOWN: target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a:0:64-f80:32:32-n8:16:32-S128"
+
+// RUN: %clang_cc1 -triple i686-apple-darwin9 -emit-llvm -o - %s | \
+// RUN: FileCheck --check-prefix=I686-DARWIN %s
+// I686-DARWIN: target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a:0:64-f80:128:128-n8:16:32-S128"
+
+// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | \
+// RUN: FileCheck --check-prefix=X86_64 %s
+// X86_64: target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a:0:64-s:64:64-f80:128:128-n8:16:32:64-S128"