; PR892
-; RUN: opt %s -scalarrepl | llvm-dis | \
-; RUN: not grep alloca
-; RUN: opt %s -scalarrepl | llvm-dis | grep {ret i8}
+; RUN: opt < %s -scalarrepl -S | FileCheck %s
-target datalayout = "e-p:32:32"
+
+target datalayout = "e-p:32:32-p1:16:16-n8:16:32"
target triple = "i686-apple-darwin8.7.2"
- %struct.Val = type { i32*, i32 }
+
+%struct.Val = type { i32*, i32 }
define i8* @test(i16* %X) {
+; CHECK-LABEL: @test(
+; CHECK-NOT: alloca
+; CHECK: ret i8*
%X_addr = alloca i16* ; <i16**> [#uses=2]
store i16* %X, i16** %X_addr
%X_addr.upgrd.1 = bitcast i16** %X_addr to i8** ; <i8**> [#uses=1]
ret i8* %tmp
}
+define i8 addrspace(1)* @test_as1(i16 addrspace(1)* %x) {
+; CHECK-LABEL: @test_as1(
+; CHECK-NEXT: %1 = ptrtoint i16 addrspace(1)* %x to i16
+; CHECK-NEXT: %2 = inttoptr i16 %1 to i8 addrspace(1)*
+; CHECK-NEXT: ret i8 addrspace(1)* %2
+ %x_addr = alloca i16 addrspace(1)*
+ store i16 addrspace(1)* %x, i16 addrspace(1)** %x_addr
+ %x_addr.upgrd.1 = bitcast i16 addrspace(1)** %x_addr to i8 addrspace(1)**
+ %tmp = load i8 addrspace(1)** %x_addr.upgrd.1
+ ret i8 addrspace(1)* %tmp
+}
+
+define i8 addrspace(1)* @test_as1_array(i16 addrspace(1)* %x) {
+; CHECK-LABEL: @test_as1_array(
+; CHECK-NEXT: %1 = ptrtoint i16 addrspace(1)* %x to i16
+; CHECK-NEXT: %2 = inttoptr i16 %1 to i8 addrspace(1)*
+; CHECK-NEXT: ret i8 addrspace(1)* %2
+ %as_ptr_array = alloca [4 x i16 addrspace(1)*]
+ %elem1 = getelementptr [4 x i16 addrspace(1)*]* %as_ptr_array, i32 0, i32 1
+ store i16 addrspace(1)* %x, i16 addrspace(1)** %elem1
+ %elem1.cast = bitcast i16 addrspace(1)** %elem1 to i8 addrspace(1)**
+ %tmp = load i8 addrspace(1)** %elem1.cast
+ ret i8 addrspace(1)* %tmp
+}
+
+
define void @test2(i64 %Op.0) {
+; CHECK-LABEL: @test2(
+; CHECK-NOT: alloca
+; CHECK: ret void
+
%tmp = alloca %struct.Val, align 8 ; <%struct.Val*> [#uses=3]
%tmp1 = alloca %struct.Val, align 8 ; <%struct.Val*> [#uses=3]
%tmp.upgrd.2 = call i64 @_Z3foov( ) ; <i64> [#uses=1]