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# sh testcase for fipr $fvm, $fvn
# mach: sh
# as(sh):       -defsym sim_cpu=0
 
        .include "testutils.inc"
 
        start
initv0:
        set_grs_a5a5
        set_fprs_a5a5
        # Load 1 into fr0.
        fldi1   fr0
        # Load 2 into fr1.
        fldi1   fr1
        fadd    fr1, fr1
        # Load 4 into fr2.
        fldi1   fr2
        fadd    fr2, fr2
        fadd    fr2, fr2
        # Load 8 into fr3.
        fmov    fr2, fr3
        fadd    fr2, fr3
 
initv8:
        fldi1   fr8
        fldi0   fr9
        fldi1   fr10
        fldi0   fr11
 
        fipr    fv0, fv8
test1:
        # Result will be in fr11.
        assert_fpreg_i  1, fr0
        assert_fpreg_i  2, fr1
        assert_fpreg_i  4, fr2
        assert_fpreg_i  8, fr3
        assert_fpreg_x  0xa5a5a5a5, fr4
        assert_fpreg_x  0xa5a5a5a5, fr5
        assert_fpreg_x  0xa5a5a5a5, fr6
        assert_fpreg_x  0xa5a5a5a5, fr7
        assert_fpreg_i  1, fr8
        assert_fpreg_i  0, fr9
        assert_fpreg_i  1, fr10
        assert_fpreg_i  5, fr11
        assert_fpreg_x  0xa5a5a5a5, fr12
        assert_fpreg_x  0xa5a5a5a5, fr13
        assert_fpreg_x  0xa5a5a5a5, fr14
        assert_fpreg_x  0xa5a5a5a5, fr15
 
        test_grs_a5a5
test_infp:
        # Test positive infinity
        fldi0   fr11
        mov.l   infp, r0
        lds     r0, fpul
        fsts    fpul, fr0
        fipr    fv0, fv8
        # fr11 should be plus infinity
        assert_fpreg_x  0x7f800000, fr11
test_infm:
        # Test negitive infinity
        fldi0   fr11
        mov.l   infm, r0
        lds     r0, fpul
        fsts    fpul, fr0
        fipr    fv0, fv8
        # fr11 should be plus infinity
        assert_fpreg_x  0xff800000, fr11
test_qnanp:
        # Test positive qnan
        fldi0   fr11
        mov.l   qnanp, r0
        lds     r0, fpul
        fsts    fpul, fr0
        fipr    fv0, fv8
        # fr11 should be plus qnan (or greater)
        flds    fr11, fpul
        sts     fpul, r1
        cmp/ge  r0, r1
        bt      .L0
        fail
.L0:
test_snanp:
        # Test positive snan
        fldi0   fr11
        mov.l   snanp, r0
        lds     r0, fpul
        fsts    fpul, fr0
        fipr    fv0, fv8
        # fr11 should be plus snan (or greater)
        flds    fr11, fpul
        sts     fpul, r1
        cmp/ge  r0, r1
        bt      .L1
        fail
.L1:
.if 0
        # Handling of nan and inf not implemented yet.
test_qnanm:
        # Test negantive qnan
        fldi0   fr11
        mov.l   qnanm, r0
        lds     r0, fpul
        fsts    fpul, fr0
        fipr    fv0, fv8
        # fr11 should be minus qnan (or less)
        flds    fr11, fpul
        sts     fpul, r1
        cmp/ge  r1, r0
        bt      .L2
        fail
.L2:
test_snanm:
        # Test negative snan
        fldi0   fr11
        mov.l   snanm, r0
        lds     r0, fpul
        fsts    fpul, fr0
        fipr    fv0, fv8
        # fr11 should be minus snan (or less)
        flds    fr11, fpul
        sts     fpul, r1
        cmp/ge  r1, r0
        bt      .L3
        fail
.L3:
.endif
        pass
        exit 0
 
        .align 2
qnanp:  .long   0x7f800001
qnanm:  .long   0xff800001
snanp:  .long   0x7fc00000
snanm:  .long   0xffc00000
infp:   .long   0x7f800000
infm:   .long   0xff800000

Line No.	Rev	Author	Line
1	24	jeremybenn	`# sh testcase for fipr $fvm, $fvn`
2			`# mach: sh`
3			`# as(sh): -defsym sim_cpu=0`
4
5			`.include "testutils.inc"`
6
7			`start`
8			`initv0:`
9			`set_grs_a5a5`
10			`set_fprs_a5a5`
11			`# Load 1 into fr0.`
12			`fldi1 fr0`
13			`# Load 2 into fr1.`
14			`fldi1 fr1`
15			`fadd fr1, fr1`
16			`# Load 4 into fr2.`
17			`fldi1 fr2`
18			`fadd fr2, fr2`
19			`fadd fr2, fr2`
20			`# Load 8 into fr3.`
21			`fmov fr2, fr3`
22			`fadd fr2, fr3`
23
24			`initv8:`
25			`fldi1 fr8`
26			`fldi0 fr9`
27			`fldi1 fr10`
28			`fldi0 fr11`
29
30			`fipr fv0, fv8`
31			`test1:`
32			`# Result will be in fr11.`
33			`assert_fpreg_i 1, fr0`
34			`assert_fpreg_i 2, fr1`
35			`assert_fpreg_i 4, fr2`
36			`assert_fpreg_i 8, fr3`
37			`assert_fpreg_x 0xa5a5a5a5, fr4`
38			`assert_fpreg_x 0xa5a5a5a5, fr5`
39			`assert_fpreg_x 0xa5a5a5a5, fr6`
40			`assert_fpreg_x 0xa5a5a5a5, fr7`
41			`assert_fpreg_i 1, fr8`
42			`assert_fpreg_i 0, fr9`
43			`assert_fpreg_i 1, fr10`
44			`assert_fpreg_i 5, fr11`
45			`assert_fpreg_x 0xa5a5a5a5, fr12`
46			`assert_fpreg_x 0xa5a5a5a5, fr13`
47			`assert_fpreg_x 0xa5a5a5a5, fr14`
48			`assert_fpreg_x 0xa5a5a5a5, fr15`
49
50			`test_grs_a5a5`
51			`test_infp:`
52			`# Test positive infinity`
53			`fldi0 fr11`
54			`mov.l infp, r0`
55			`lds r0, fpul`
56			`fsts fpul, fr0`
57			`fipr fv0, fv8`
58			`# fr11 should be plus infinity`
59			`assert_fpreg_x 0x7f800000, fr11`
60			`test_infm:`
61			`# Test negitive infinity`
62			`fldi0 fr11`
63			`mov.l infm, r0`
64			`lds r0, fpul`
65			`fsts fpul, fr0`
66			`fipr fv0, fv8`
67			`# fr11 should be plus infinity`
68			`assert_fpreg_x 0xff800000, fr11`
69			`test_qnanp:`
70			`# Test positive qnan`
71			`fldi0 fr11`
72			`mov.l qnanp, r0`
73			`lds r0, fpul`
74			`fsts fpul, fr0`
75			`fipr fv0, fv8`
76			`# fr11 should be plus qnan (or greater)`
77			`flds fr11, fpul`
78			`sts fpul, r1`
79			`cmp/ge r0, r1`
80			`bt .L0`
81			`fail`
82			`.L0:`
83			`test_snanp:`
84			`# Test positive snan`
85			`fldi0 fr11`
86			`mov.l snanp, r0`
87			`lds r0, fpul`
88			`fsts fpul, fr0`
89			`fipr fv0, fv8`
90			`# fr11 should be plus snan (or greater)`
91			`flds fr11, fpul`
92			`sts fpul, r1`
93			`cmp/ge r0, r1`
94			`bt .L1`
95			`fail`
96			`.L1:`
97			`.if 0`
98			`# Handling of nan and inf not implemented yet.`
99			`test_qnanm:`
100			`# Test negantive qnan`
101			`fldi0 fr11`
102			`mov.l qnanm, r0`
103			`lds r0, fpul`
104			`fsts fpul, fr0`
105			`fipr fv0, fv8`
106			`# fr11 should be minus qnan (or less)`
107			`flds fr11, fpul`
108			`sts fpul, r1`
109			`cmp/ge r1, r0`
110			`bt .L2`
111			`fail`
112			`.L2:`
113			`test_snanm:`
114			`# Test negative snan`
115			`fldi0 fr11`
116			`mov.l snanm, r0`
117			`lds r0, fpul`
118			`fsts fpul, fr0`
119			`fipr fv0, fv8`
120			`# fr11 should be minus snan (or less)`
121			`flds fr11, fpul`
122			`sts fpul, r1`
123			`cmp/ge r1, r0`
124			`bt .L3`
125			`fail`
126			`.L3:`
127			`.endif`
128			`pass`
129			`exit 0`
130
131			`.align 2`
132			`qnanp: .long 0x7f800001`
133			`qnanm: .long 0xff800001`
134			`snanp: .long 0x7fc00000`
135			`snanm: .long 0xffc00000`
136			`infp: .long 0x7f800000`
137			`infm: .long 0xff800000`

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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [sh/] [fipr.s] - Blame information for rev 272