xref: /llvm-project/llvm/test/MC/RISCV/zfa-invalid.s (revision eae1e28cc2674c6a22dd0ee9d68d17df7ee9c225)
1# RUN: not llvm-mc -triple riscv64 -mattr=+zfa,+d,+zfh < %s 2>&1 | FileCheck -check-prefixes=CHECK-NO-RV32 %s
2# RUN: not llvm-mc -triple riscv32 -mattr=+zfa,+d,+zfh < %s 2>&1 | FileCheck -check-prefixes=CHECK-NO-RV64 %s
3
4# Invalid rounding modes
5# CHECK-NO-RV64: error: operand must be 'rtz' floating-point rounding mode
6# CHECK-NO-RV32: error: operand must be 'rtz' floating-point rounding mode
7fcvtmod.w.d a1, ft1, rne
8
9# CHECK-NO-RV64: error: operand must be 'rtz' floating-point rounding mode
10# CHECK-NO-RV32: error: operand must be 'rtz' floating-point rounding mode
11fcvtmod.w.d a1, ft1, dyn
12
13# CHECK-NO-RV64: error: operand must be 'rtz' floating-point rounding mode
14# CHECK-NO-RV32: error: operand must be 'rtz' floating-point rounding mode
15fcvtmod.w.d a1, ft1, rmm
16
17# CHECK-NO-RV64: error: operand must be 'rtz' floating-point rounding mode
18# CHECK-NO-RV32: error: operand must be 'rtz' floating-point rounding mode
19fcvtmod.w.d a1, ft1, rdn
20
21# CHECK-NO-RV64: error: operand must be 'rtz' floating-point rounding mode
22# CHECK-NO-RV32: error: operand must be 'rtz' floating-point rounding mode
23fcvtmod.w.d a1, ft1, rup
24
25# Invalid floating-point immediate
26# CHECK-NO-RV64: error: operand must be a valid floating-point constant
27# CHECK-NO-RV32: error: operand must be a valid floating-point constant
28fli.s ft1, 5.250000e-01
29
30# CHECK-NO-RV64: error: operand must be a valid floating-point constant
31# CHECK-NO-RV32: error: operand must be a valid floating-point constant
32fli.d ft1, 3.560000e+02
33
34# CHECK-NO-RV64: error: operand must be a valid floating-point constant
35# CHECK-NO-RV32: error: operand must be a valid floating-point constant
36fli.h ft1, 1.600000e+00
37
38# CHECK-NO-RV64: error: invalid floating point immediate
39# CHECK-NO-RV32: error: invalid floating point immediate
40fli.s ft1, -min
41
42# CHECK-NO-RV64: error: invalid floating point immediate
43# CHECK-NO-RV32: error: invalid floating point immediate
44fli.s ft1, -inf
45
46# CHECK-NO-RV64: error: invalid floating point immediate
47# CHECK-NO-RV32: error: invalid floating point immediate
48fli.s ft1, -nan
49
50# Don't accept decimal minimum.
51# CHECK-NO-RV64: error: operand must be a valid floating-point constant
52# CHECK-NO-RV32: error: operand must be a valid floating-point constant
53fli.s ft1, 1.1754943508222875079687365372222456778186655567720875215087517062784172594547271728515625e-38
54
55# Don't accept decimal minimum.
56# CHECK-NO-RV64: error: operand must be a valid floating-point constant
57# CHECK-NO-RV32: error: operand must be a valid floating-point constant
58fli.d ft1, 2.225073858507201383090232717332404064219215980462331830553327416887204434813918195854283159012511020564067339731035811005152434161553460108856012385377718821130777993532002330479610147442583636071921565046942503734208375250806650616658158948720491179968591639648500635908770118304874799780887753749949451580451605050915399856582470818645113537935804992115981085766051992433352114352390148795699609591288891602992641511063466313393663477586513029371762047325631781485664350872122828637642044846811407613911477062801689853244110024161447421618567166150540154285084716752901903161322778896729707373123334086988983175067838846926092773977972858659654941091369095406136467568702398678315290680984617210924625396728515625e-308
59
60# Don't accept decimal minimum.
61# CHECK-NO-RV64: error: operand must be a valid floating-point constant
62# CHECK-NO-RV32: error: operand must be a valid floating-point constant
63fli.h ft1, 6.103516e-05
64
65# Don't accept single precision minimum for double.
66# CHECK-NO-RV64: error: operand must be a valid floating-point constant
67# CHECK-NO-RV32: error: operand must be a valid floating-point constant
68fli.d ft1, 1.1754943508222875079687365372222456778186655567720875215087517062784172594547271728515625e-38
69
70# Don't accept single precision minimum for half.
71# CHECK-NO-RV64: error: operand must be a valid floating-point constant
72# CHECK-NO-RV32: error: operand must be a valid floating-point constant
73fli.h ft1, 1.1754943508222875079687365372222456778186655567720875215087517062784172594547271728515625e-38
74
75# Don't accept integers.
76# CHECK-NO-RV32: error: invalid floating point immediate
77# CHECK-NO-RV64: error: invalid floating point immediate
78fli.s ft1, 1
79