blob: 4e35383997d94b0b6a87cae822a98a5d3a37b7f0 [file] [log] [blame]
Dan Gohmanda594cf2009-09-09 00:09:15 +00001; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
Evan Chengdfc6a782009-06-26 05:59:16 +00002
3define i32 @f1(i32 %a, i32 %b) {
Evan Cheng02f6f9f2009-08-10 23:56:04 +00004; CHECK: f1:
5; CHECK: bics r0, r1
Evan Chengdfc6a782009-06-26 05:59:16 +00006 %tmp = xor i32 %b, 4294967295
7 %tmp1 = and i32 %a, %tmp
8 ret i32 %tmp1
9}
10
11define i32 @f2(i32 %a, i32 %b) {
Evan Cheng02f6f9f2009-08-10 23:56:04 +000012; CHECK: f2:
13; CHECK: bics r0, r1
Evan Chengdfc6a782009-06-26 05:59:16 +000014 %tmp = xor i32 %b, 4294967295
15 %tmp1 = and i32 %tmp, %a
16 ret i32 %tmp1
17}
David Goodwine5671072009-06-26 18:10:30 +000018
19define i32 @f3(i32 %a, i32 %b) {
Evan Cheng02f6f9f2009-08-10 23:56:04 +000020; CHECK: f3:
21; CHECK: bics r0, r1
David Goodwine5671072009-06-26 18:10:30 +000022 %tmp = xor i32 4294967295, %b
23 %tmp1 = and i32 %a, %tmp
24 ret i32 %tmp1
25}
26
27define i32 @f4(i32 %a, i32 %b) {
Evan Cheng02f6f9f2009-08-10 23:56:04 +000028; CHECK: f4:
29; CHECK: bics r0, r1
David Goodwine5671072009-06-26 18:10:30 +000030 %tmp = xor i32 4294967295, %b
31 %tmp1 = and i32 %tmp, %a
32 ret i32 %tmp1
33}
David Goodwin412a6f22009-06-30 01:02:20 +000034
35define i32 @f5(i32 %a, i32 %b) {
Evan Cheng02f6f9f2009-08-10 23:56:04 +000036; CHECK: f5:
37; CHECK: bic.w r0, r0, r1, lsl #5
David Goodwin412a6f22009-06-30 01:02:20 +000038 %tmp = shl i32 %b, 5
39 %tmp1 = xor i32 4294967295, %tmp
40 %tmp2 = and i32 %a, %tmp1
41 ret i32 %tmp2
42}
43
44define i32 @f6(i32 %a, i32 %b) {
Evan Cheng02f6f9f2009-08-10 23:56:04 +000045; CHECK: f6:
46; CHECK: bic.w r0, r0, r1, lsr #6
David Goodwin412a6f22009-06-30 01:02:20 +000047 %tmp = lshr i32 %b, 6
48 %tmp1 = xor i32 %tmp, 4294967295
49 %tmp2 = and i32 %tmp1, %a
50 ret i32 %tmp2
51}
52
53define i32 @f7(i32 %a, i32 %b) {
Evan Cheng02f6f9f2009-08-10 23:56:04 +000054; CHECK: f7:
55; CHECK: bic.w r0, r0, r1, asr #7
David Goodwin412a6f22009-06-30 01:02:20 +000056 %tmp = ashr i32 %b, 7
57 %tmp1 = xor i32 %tmp, 4294967295
58 %tmp2 = and i32 %a, %tmp1
59 ret i32 %tmp2
60}
61
62define i32 @f8(i32 %a, i32 %b) {
Evan Cheng02f6f9f2009-08-10 23:56:04 +000063; CHECK: f8:
64; CHECK: bic.w r0, r0, r0, ror #8
David Goodwin412a6f22009-06-30 01:02:20 +000065 %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}
Chris Lattner84be0132009-09-08 23:41:06 +000072
73; ~0x000000bb = 4294967108
74define i32 @f9(i32 %a) {
75 %tmp = and i32 %a, 4294967108
76 ret i32 %tmp
77
78; CHECK: f9:
79; CHECK: bic r0, r0, #187
80}
81
82; ~0x00aa00aa = 4283826005
83define i32 @f10(i32 %a) {
84 %tmp = and i32 %a, 4283826005
85 ret i32 %tmp
86
87; CHECK: f10:
88; CHECK: bic r0, r0, #11141290
89}
90
91; ~0xcc00cc00 = 872363007
92define i32 @f11(i32 %a) {
93 %tmp = and i32 %a, 872363007
94 ret i32 %tmp
95; CHECK: f11:
96; CHECK: bic r0, r0, #-872363008
97}
98
99; ~0x00110000 = 4293853183
100define i32 @f12(i32 %a) {
101 %tmp = and i32 %a, 4293853183
102 ret i32 %tmp
103; CHECK: f12:
104; CHECK: bic r0, r0, #1114112
105}