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-rw-r--r--test/CodeGen/PowerPC/emptystruct.ll49
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diff --git a/test/CodeGen/PowerPC/emptystruct.ll b/test/CodeGen/PowerPC/emptystruct.ll
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--- a/test/CodeGen/PowerPC/emptystruct.ll
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@@ -1,49 +0,0 @@
-; RUN: llc -verify-machineinstrs -mcpu=pwr7 -O0 -fast-isel=false < %s | FileCheck %s
-
-; This tests correct handling of empty aggregate parameters and return values.
-; An empty parameter passed by value does not consume a protocol register or
-; a parameter save area doubleword. An empty parameter passed by reference
-; is treated as any other pointer parameter. An empty aggregate return value
-; is treated as any other aggregate return value, passed via address as a
-; hidden parameter in GPR3. In this example, GPR3 contains the return value
-; address, GPR4 contains the address of e2, and e1 and e3 are not passed or
-; received.
-
-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-f128:128:128-v128:128:128-n32:64"
-target triple = "powerpc64-unknown-linux-gnu"
-
-%struct.empty = type {}
-
-define void @callee(%struct.empty* noalias sret %agg.result, %struct.empty* byval %a1, %struct.empty* %a2, %struct.empty* byval %a3) nounwind {
-entry:
- %a2.addr = alloca %struct.empty*, align 8
- store %struct.empty* %a2, %struct.empty** %a2.addr, align 8
- %0 = load %struct.empty*, %struct.empty** %a2.addr, align 8
- %1 = bitcast %struct.empty* %agg.result to i8*
- %2 = bitcast %struct.empty* %0 to i8*
- call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* %2, i64 0, i32 1, i1 false)
- ret void
-}
-
-; CHECK-LABEL: callee:
-; CHECK: std 4,
-; CHECK-NOT: std 5,
-; CHECK-NOT: std 6,
-; CHECK: blr
-
-declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
-
-define void @caller(%struct.empty* noalias sret %agg.result) nounwind {
-entry:
- %e1 = alloca %struct.empty, align 1
- %e2 = alloca %struct.empty, align 1
- %e3 = alloca %struct.empty, align 1
- call void @callee(%struct.empty* sret %agg.result, %struct.empty* byval %e1, %struct.empty* %e2, %struct.empty* byval %e3)
- ret void
-}
-
-; CHECK-LABEL: caller:
-; CHECK: addi 4,
-; CHECK-NOT: std 5,
-; CHECK-NOT: std 6,
-; CHECK: bl callee