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comparison test/CodeGen/Thumb2/ldr-str-imm12.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 54457678186b
comparison
equal deleted inserted replaced
-1:000000000000 0:95c75e76d11b
1 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 -relocation-model=pic -disable-fp-elim | FileCheck %s
2 ; rdar://7352504
3 ; Make sure we use "str r9, [sp, #+28]" instead of "sub.w r4, r7, #256" followed by "str r9, [r4, #-32]".
4
5 %0 = type { i16, i8, i8 }
6 %1 = type { [2 x i32], [2 x i32] }
7 %2 = type { %union.rec* }
8 %struct.FILE_POS = type { i8, i8, i16, i32 }
9 %struct.GAP = type { i8, i8, i16 }
10 %struct.LIST = type { %union.rec*, %union.rec* }
11 %struct.STYLE = type { %union.anon, %union.anon, i16, i16, i32 }
12 %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 }
13 %union.FIRST_UNION = type { %struct.FILE_POS }
14 %union.FOURTH_UNION = type { %struct.STYLE }
15 %union.SECOND_UNION = type { %0 }
16 %union.THIRD_UNION = type { %1 }
17 %union.anon = type { %struct.GAP }
18 %union.rec = type { %struct.head_type }
19
20 @zz_hold = external global %union.rec* ; <%union.rec**> [#uses=2]
21 @zz_res = external global %union.rec* ; <%union.rec**> [#uses=1]
22
23 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 {
24 entry:
25 ; CHECK: ldr{{(.w)?}} {{(r[0-9]+)|(lr)}}, [r7, #28]
26 %xgaps.i = alloca [32 x %union.rec*], align 4 ; <[32 x %union.rec*]*> [#uses=0]
27 %ycomp.i = alloca [32 x %union.rec*], align 4 ; <[32 x %union.rec*]*> [#uses=0]
28 br label %bb20
29
30 bb20: ; preds = %entry
31 switch i32 undef, label %bb1287 [
32 i32 11, label %bb119
33 i32 12, label %bb119
34 i32 21, label %bb420
35 i32 23, label %bb420
36 i32 45, label %bb438
37 i32 46, label %bb438
38 i32 55, label %bb533
39 i32 56, label %bb569
40 i32 64, label %bb745
41 i32 78, label %bb1098
42 ]
43
44 bb119: ; preds = %bb20, %bb20
45 unreachable
46
47 bb420: ; preds = %bb20, %bb20
48 ; CHECK: bb420
49 ; CHECK: str{{(.w)?}} r{{[0-9]+}}, [sp
50 ; CHECK: str{{(.w)?}} r{{[0-9]+}}, [sp
51 ; CHECK: str{{(.w)?}} r{{[0-9]+}}, [sp
52 ; CHECK: str{{(.w)?}} r{{[0-9]+}}, [sp
53 store %union.rec* null, %union.rec** @zz_hold, align 4
54 store %union.rec* null, %union.rec** @zz_res, align 4
55 store %union.rec* %x, %union.rec** @zz_hold, align 4
56 %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]
57 unreachable
58
59 bb438: ; preds = %bb20, %bb20
60 unreachable
61
62 bb533: ; preds = %bb20
63 ret %union.rec* %x
64
65 bb569: ; preds = %bb20
66 unreachable
67
68 bb745: ; preds = %bb20
69 unreachable
70
71 bb1098: ; preds = %bb20
72 unreachable
73
74 bb1287: ; preds = %bb20
75 unreachable
76 }