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comparison test/CodeGen/Thumb2/thumb2-bic.ll @ 0:95c75e76d11b

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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 -march=thumb -mattr=+thumb2 | FileCheck %s
2
3 define i32 @f1(i32 %a, i32 %b) {
4 ; CHECK-LABEL: f1:
5 ; CHECK: bics r0, r1
6 %tmp = xor i32 %b, 4294967295
7 %tmp1 = and i32 %a, %tmp
8 ret i32 %tmp1
9 }
10
11 define i32 @f2(i32 %a, i32 %b) {
12 ; CHECK-LABEL: f2:
13 ; CHECK: bics r0, r1
14 %tmp = xor i32 %b, 4294967295
15 %tmp1 = and i32 %tmp, %a
16 ret i32 %tmp1
17 }
18
19 define i32 @f3(i32 %a, i32 %b) {
20 ; CHECK-LABEL: f3:
21 ; CHECK: bics r0, r1
22 %tmp = xor i32 4294967295, %b
23 %tmp1 = and i32 %a, %tmp
24 ret i32 %tmp1
25 }
26
27 define i32 @f4(i32 %a, i32 %b) {
28 ; CHECK-LABEL: f4:
29 ; CHECK: bics r0, r1
30 %tmp = xor i32 4294967295, %b
31 %tmp1 = and i32 %tmp, %a
32 ret i32 %tmp1
33 }
34
35 define i32 @f5(i32 %a, i32 %b) {
36 ; CHECK-LABEL: f5:
37 ; CHECK: bic.w r0, r0, r1, lsl #5
38 %tmp = shl i32 %b, 5
39 %tmp1 = xor i32 4294967295, %tmp
40 %tmp2 = and i32 %a, %tmp1
41 ret i32 %tmp2
42 }
43
44 define i32 @f6(i32 %a, i32 %b) {
45 ; CHECK-LABEL: f6:
46 ; CHECK: bic.w r0, r0, r1, lsr #6
47 %tmp = lshr i32 %b, 6
48 %tmp1 = xor i32 %tmp, 4294967295
49 %tmp2 = and i32 %tmp1, %a
50 ret i32 %tmp2
51 }
52
53 define i32 @f7(i32 %a, i32 %b) {
54 ; CHECK-LABEL: f7:
55 ; CHECK: bic.w r0, r0, r1, asr #7
56 %tmp = ashr i32 %b, 7
57 %tmp1 = xor i32 %tmp, 4294967295
58 %tmp2 = and i32 %a, %tmp1
59 ret i32 %tmp2
60 }
61
62 define i32 @f8(i32 %a, i32 %b) {
63 ; CHECK-LABEL: f8:
64 ; CHECK: bic.w r0, r0, r0, ror #8
65 %l8 = shl i32 %a, 24
66 %r8 = lshr i32 %a, 8
67 %tmp = or i32 %l8, %r8
68 %tmp1 = xor i32 4294967295, %tmp
69 %tmp2 = and i32 %tmp1, %a
70 ret i32 %tmp2
71 }
72
73 ; ~0x000000bb = 4294967108
74 define i32 @f9(i32 %a) {
75 %tmp = and i32 %a, 4294967108
76 ret i32 %tmp
77
78 ; CHECK-LABEL: f9:
79 ; CHECK: bic r0, r0, #187
80 }
81
82 ; ~0x00aa00aa = 4283826005
83 define i32 @f10(i32 %a) {
84 %tmp = and i32 %a, 4283826005
85 ret i32 %tmp
86
87 ; CHECK-LABEL: f10:
88 ; CHECK: bic r0, r0, #11141290
89 }
90
91 ; ~0xcc00cc00 = 872363007
92 define i32 @f11(i32 %a) {
93 %tmp = and i32 %a, 872363007
94 ret i32 %tmp
95 ; CHECK-LABEL: f11:
96 ; CHECK: bic r0, r0, #-872363008
97 }
98
99 ; ~0x00110000 = 4293853183
100 define i32 @f12(i32 %a) {
101 %tmp = and i32 %a, 4293853183
102 ret i32 %tmp
103 ; CHECK-LABEL: f12:
104 ; CHECK: bic r0, r0, #1114112
105 }