Gitiles
Code Review Sign In
gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / 580f4a9c1c2fcbb8877463f873c6e9ca2a5ccf9f / . / test / MC / ARM / diagnostics.s
blob: a8b2d9d4faa08797f2928a8662a2383d3172d3cb [file] [log] [blame]
Jim Grosbach19906722011-07-13 18:49:30 +0000[diff] [blame]1@ RUN: not llvm-mc -triple=armv7-apple-darwin < %s 2> %t
2@ RUN: FileCheck --check-prefix=CHECK-ERRORS < %t %s
3
4@ Check for various assembly diagnostic messages on invalid input.
5
Jim Grosbach33c16a22011-07-14 22:04:21 +0000[diff] [blame]6@ 's' bit on an instruction that can't accept it.
7 mlss r1, r2, r3, r4
8@ CHECK-ERRORS: error: instruction 'mls' can not set flags,
9@ CHECK-ERRORS: but 's' suffix specified
10
11
Jim Grosbach19906722011-07-13 18:49:30 +0000[diff] [blame]12 @ Out of range shift immediate values.
13 adc r1, r2, r3, lsl #invalid
14 adc r4, r5, r6, lsl #-1
15 adc r4, r5, r6, lsl #32
16 adc r4, r5, r6, lsr #-1
17 adc r4, r5, r6, lsr #33
18 adc r4, r5, r6, asr #-1
19 adc r4, r5, r6, asr #33
20 adc r4, r5, r6, ror #-1
21 adc r4, r5, r6, ror #32
22
23@ CHECK-ERRORS: error: invalid immediate shift value
24@ CHECK-ERRORS: adc r1, r2, r3, lsl #invalid
25@ CHECK-ERRORS: ^
26@ CHECK-ERRORS: error: immediate shift value out of range
27@ CHECK-ERRORS: adc r4, r5, r6, lsl #-1
28@ CHECK-ERRORS: ^
29@ CHECK-ERRORS: error: immediate shift value out of range
30@ CHECK-ERRORS: adc r4, r5, r6, lsl #32
31@ CHECK-ERRORS: ^
32@ CHECK-ERRORS: error: immediate shift value out of range
33@ CHECK-ERRORS: adc r4, r5, r6, lsr #-1
34@ CHECK-ERRORS: ^
35@ CHECK-ERRORS: error: immediate shift value out of range
36@ CHECK-ERRORS: adc r4, r5, r6, lsr #33
37@ CHECK-ERRORS: ^
38@ CHECK-ERRORS: error: immediate shift value out of range
39@ CHECK-ERRORS: adc r4, r5, r6, asr #-1
40@ CHECK-ERRORS: ^
41@ CHECK-ERRORS: error: immediate shift value out of range
42@ CHECK-ERRORS: adc r4, r5, r6, asr #33
43@ CHECK-ERRORS: ^
44@ CHECK-ERRORS: error: immediate shift value out of range
45@ CHECK-ERRORS: adc r4, r5, r6, ror #-1
46@ CHECK-ERRORS: ^
47@ CHECK-ERRORS: error: immediate shift value out of range
48@ CHECK-ERRORS: adc r4, r5, r6, ror #32
Jim Grosbachfff76ee2011-07-13 20:10:10 +0000[diff] [blame]49
50
51 @ Out of range 16-bit immediate on BKPT
52 bkpt #65536
53
54@ CHECK-ERRORS: error: invalid operand for instruction
Jim Grosbach83ab0702011-07-13 22:01:08 +0000[diff] [blame]55
56 @ Out of range 4 and 3 bit immediates on CDP[2]
57
58 @ Out of range immediates for CDP/CDP2
59 cdp p7, #2, c1, c1, c1, #8
60 cdp p7, #1, c1, c1, c1, #8
61 cdp2 p7, #2, c1, c1, c1, #8
62 cdp2 p7, #1, c1, c1, c1, #8
63
64@ CHECK-ERRORS: error: invalid operand for instruction
65@ CHECK-ERRORS: error: invalid operand for instruction
66@ CHECK-ERRORS: error: invalid operand for instruction
67@ CHECK-ERRORS: error: invalid operand for instruction
Jim Grosbach6f9f8842011-07-13 22:59:38 +0000[diff] [blame]68
69 @ Out of range immediates for DBG
70 dbg #-1
71 dbg #16
72
73@ CHECK-ERRORS: error: invalid operand for instruction
74@ CHECK-ERRORS: error: invalid operand for instruction
75@ Double-check that we're synced up with the right diagnostics.
76@ CHECK-ERRORS: dbg #16
Jim Grosbache540c742011-07-14 21:19:17 +0000[diff] [blame]77
Jim Grosbachc8ae39e2011-07-14 21:26:42 +0000[diff] [blame]78 @ Out of range immediate for MCR/MCR2/MCRR/MCRR2
Jim Grosbache540c742011-07-14 21:19:17 +0000[diff] [blame]79 mcr p7, #8, r5, c1, c1, #4
80 mcr p7, #2, r5, c1, c1, #8
81 mcr2 p7, #8, r5, c1, c1, #4
82 mcr2 p7, #1, r5, c1, c1, #8
Jim Grosbachc8ae39e2011-07-14 21:26:42 +0000[diff] [blame]83 mcrr p7, #16, r5, r4, c1
84 mcrr2 p7, #16, r5, r4, c1
85@ CHECK-ERRORS: error: invalid operand for instruction
86@ CHECK-ERRORS: error: invalid operand for instruction
Jim Grosbache540c742011-07-14 21:19:17 +0000[diff] [blame]87@ CHECK-ERRORS: error: invalid operand for instruction
88@ CHECK-ERRORS: error: invalid operand for instruction
89@ CHECK-ERRORS: error: invalid operand for instruction
90@ CHECK-ERRORS: error: invalid operand for instruction
Jim Grosbachffa32252011-07-19 19:13:28 +0000[diff] [blame]91
92
93 @ Out of range immediate for MOV
94 movw r9, 0x10000
95@ CHECK-ERRORS: error: invalid operand for instruction
Jim Grosbach5f160572011-07-19 20:10:31 +0000[diff] [blame]96
97 @ Invalid 's' bit usage for MOVW
98 movs r6, #0xffff
99 movwseq r9, #0xffff
100@ CHECK-ERRORS: error: invalid operand for instruction
101@ CHECK-ERRORS: error: instruction 'movw' can not set flags, but 's' suffix specified
Jim Grosbach1a2be4d2011-07-19 20:23:25 +0000[diff] [blame]102
103 @ Out of range immediate for MOVT
104 movt r9, 0x10000
105@ CHECK-ERRORS: error: invalid operand for instruction
Jim Grosbachccfd9312011-07-19 20:35:35 +0000[diff] [blame]106
107 @ Out of range immediates for MRC/MRC2/MRRC/MRRC2
108 mrc p14, #8, r1, c1, c2, #4
109 mrc p14, #1, r1, c1, c2, #8
110 mrc2 p14, #8, r1, c1, c2, #4
111 mrc2 p14, #0, r1, c1, c2, #9
112 mrrc p7, #16, r5, r4, c1
113 mrrc2 p7, #17, r5, r4, c1
114@ CHECK-ERRORS: error: invalid operand for instruction
115@ CHECK-ERRORS: error: invalid operand for instruction
116@ CHECK-ERRORS: error: invalid operand for instruction
117@ CHECK-ERRORS: error: invalid operand for instruction
118@ CHECK-ERRORS: error: invalid operand for instruction
119@ CHECK-ERRORS: error: invalid operand for instruction
Jim Grosbach61b1b212011-07-21 19:02:03 +0000[diff] [blame]120
121 @ Shifter operand validation for PKH instructions.
122 pkhbt r2, r2, r3, lsl #-1
123 pkhbt r2, r2, r3, lsl #32
124 pkhtb r2, r2, r3, asr #0
125 pkhtb r2, r2, r3, asr #33
126 pkhbt r2, r2, r3, asr #3
127 pkhtb r2, r2, r3, lsl #3
128
129@ CHECK: error: immediate value out of range
130@ CHECK: pkhbt r2, r2, r3, lsl #-1
131@ CHECK: ^
132@ CHECK: error: immediate value out of range
133@ CHECK: pkhbt r2, r2, r3, lsl #32
134@ CHECK: ^
135@ CHECK: error: immediate value out of range
136@ CHECK: pkhtb r2, r2, r3, asr #0
137@ CHECK: ^
138@ CHECK: error: immediate value out of range
139@ CHECK: pkhtb r2, r2, r3, asr #33
140@ CHECK: ^
141@ CHECK: error: lsl operand expected.
142@ CHECK: pkhbt r2, r2, r3, asr #3
143@ CHECK: ^
144@ CHECK: error: asr operand expected.
145@ CHECK: pkhtb r2, r2, r3, lsl #3
146@ CHECK: ^
Jim Grosbachc27d4f92011-07-22 17:44:50 +0000[diff] [blame]147
148
149 @ bad values for SETEND
150 setendne be
151 setend me
152 setend 1
153
154@ CHECK: error: instruction 'setend' is not predicable, but condition code specified
155@ CHECK: setendne be
156@ CHECK: ^
157@ CHECK: error: 'be' or 'le' operand expected
158@ CHECK: setend me
159@ CHECK: ^
160@ CHECK: error: 'be' or 'le' operand expected
161@ CHECK: setend 1
162@ CHECK: ^
Jim Grosbach580f4a92011-07-25 22:20:28 +0000[diff] [blame^]163
164
165 @ Out of range immediates and bad shift types for SSAT
166 ssat r8, #0, r10, lsl #8
167 ssat r8, #33, r10, lsl #8
168 ssat r8, #1, r10, lsl #-1
169 ssat r8, #1, r10, lsl #32
170 ssat r8, #1, r10, asr #0
171 ssat r8, #1, r10, asr #33
172 ssat r8, #1, r10, lsr #5
173 ssat r8, #1, r10, lsl fred
174 ssat r8, #1, r10, lsl #fred
175
176@ CHECK: error: invalid operand for instruction
177@ CHECK: ssat r8, #0, r10, lsl #8
178@ CHECK: ^
179@ CHECK: error: invalid operand for instruction
180@ CHECK: ssat r8, #33, r10, lsl #8
181@ CHECK: ^
182@ CHECK: error: 'lsr' shift amount must be in range [0,31]
183@ CHECK: ssat r8, #1, r10, lsl #-1
184@ CHECK: ^
185@ CHECK: error: 'lsr' shift amount must be in range [0,31]
186@ CHECK: ssat r8, #1, r10, lsl #32
187@ CHECK: ^
188@ CHECK: error: 'asr' shift amount must be in range [1,32]
189@ CHECK: ssat r8, #1, r10, asr #0
190@ CHECK: ^
191@ CHECK: error: 'asr' shift amount must be in range [1,32]
192@ CHECK: ssat r8, #1, r10, asr #33
193@ CHECK: ^
194@ CHECK: error: shift operator 'asr' or 'lsl' expected
195@ CHECK: ssat r8, #1, r10, lsr #5
196@ CHECK: ^
197@ CHECK: error: '#' expected
198@ CHECK: ssat r8, #1, r10, lsl fred
199@ CHECK: ^
200@ CHECK: error: shift amount must be an immediate
201@ CHECK: ssat r8, #1, r10, lsl #fred
202@ CHECK: ^