--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/Thumb2/ldr-str-imm12.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,76 @@
+; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 -relocation-model=pic -disable-fp-elim | FileCheck %s
+; rdar://7352504
+; Make sure we use "str r9, [sp, #+28]" instead of "sub.w r4, r7, #256" followed by "str r9, [r4, #-32]".
+
+%0 = type { i16, i8, i8 }
+%1 = type { [2 x i32], [2 x i32] }
+%2 = type { %union.rec* }
+%struct.FILE_POS = type { i8, i8, i16, i32 }
+%struct.GAP = type { i8, i8, i16 }
+%struct.LIST = type { %union.rec*, %union.rec* }
+%struct.STYLE = type { %union.anon, %union.anon, i16, i16, i32 }
+%struct.head_type = type { [2 x %struct.LIST], %union.FIRST_UNION, %union.SECOND_UNION, %union.THIRD_UNION, %union.FOURTH_UNION, %union.rec*, %2, %union.rec*, %union.rec*, %union.rec*, %union.rec*, %union.rec*, %union.rec*, %union.rec*, %union.rec*, i32 }
+%union.FIRST_UNION = type { %struct.FILE_POS }
+%union.FOURTH_UNION = type { %struct.STYLE }
+%union.SECOND_UNION = type { %0 }
+%union.THIRD_UNION = type { %1 }
+%union.anon = type { %struct.GAP }
+%union.rec = type { %struct.head_type }
+
+@zz_hold = external global %union.rec*            ; <%union.rec**> [#uses=2]
+@zz_res = external global %union.rec*             ; <%union.rec**> [#uses=1]
+
+define %union.rec* @Manifest(%union.rec* %x, %union.rec* %env, %struct.STYLE* %style, %union.rec** %bthr, %union.rec** %fthr, %union.rec** %target, %union.rec** %crs, i32 %ok, i32 %need_expand, %union.rec** %enclose, i32 %fcr) nounwind {
+entry:
+; CHECK:       ldr{{(.w)?}}	{{(r[0-9]+)|(lr)}}, [r7, #28]
+  %xgaps.i = alloca [32 x %union.rec*], align 4   ; <[32 x %union.rec*]*> [#uses=0]
+  %ycomp.i = alloca [32 x %union.rec*], align 4   ; <[32 x %union.rec*]*> [#uses=0]
+  br label %bb20
+
+bb20:                                             ; preds = %entry
+  switch i32 undef, label %bb1287 [
+    i32 11, label %bb119
+    i32 12, label %bb119
+    i32 21, label %bb420
+    i32 23, label %bb420
+    i32 45, label %bb438
+    i32 46, label %bb438
+    i32 55, label %bb533
+    i32 56, label %bb569
+    i32 64, label %bb745
+    i32 78, label %bb1098
+  ]
+
+bb119:                                            ; preds = %bb20, %bb20
+  unreachable
+
+bb420:                                            ; preds = %bb20, %bb20
+; CHECK: bb420
+; CHECK: str{{(.w)?}} r{{[0-9]+}}, [sp
+; CHECK: str{{(.w)?}} r{{[0-9]+}}, [sp
+; CHECK: str{{(.w)?}} r{{[0-9]+}}, [sp
+; CHECK: str{{(.w)?}} r{{[0-9]+}}, [sp
+  store %union.rec* null, %union.rec** @zz_hold, align 4
+  store %union.rec* null, %union.rec** @zz_res, align 4
+  store %union.rec* %x, %union.rec** @zz_hold, align 4
+  %0 = call  %union.rec* @Manifest(%union.rec* undef, %union.rec* %env, %struct.STYLE* %style, %union.rec** %bthr, %union.rec** %fthr, %union.rec** %target, %union.rec** %crs, i32 %ok, i32 %need_expand, %union.rec** %enclose, i32 %fcr) nounwind ; <%union.rec*> [#uses=0]
+  unreachable
+
+bb438:                                            ; preds = %bb20, %bb20
+  unreachable
+
+bb533:                                            ; preds = %bb20
+  ret %union.rec* %x
+
+bb569:                                            ; preds = %bb20
+  unreachable
+
+bb745:                                            ; preds = %bb20
+  unreachable
+
+bb1098:                                           ; preds = %bb20
+  unreachable
+
+bb1287:                                           ; preds = %bb20
+  unreachable
+}