Commit fd78bc55 authored by Max Filippov's avatar Max Filippov
Browse files

tests/tcg/xtensa: add FP1 group tests 



Test comparisons and conditional move operations.

Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
parent 710b15f0

tests/tcg/xtensa/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ TESTCASES += test_fail.tst 
TESTCASES += test_flix.tst

TESTCASES += test_fp0_arith.tst

TESTCASES += test_fp0_conv.tst

TESTCASES += test_fp1.tst

TESTCASES += test_interrupt.tst

TESTCASES += test_loop.tst

TESTCASES += test_lsc.tst

tests/tcg/xtensa/test_fp1.S

0 → 100644
+141 −0
Original line number Diff line number Diff line 
#include "macros.inc"



test_suite fp1



#if XCHAL_HAVE_FP



.macro movfp fr, v

    movi    a2, \v

    wfr     \fr, a2

.endm



.macro test_ord_ex op, br, fr0, fr1, v0, v1, r

    movi    a2, 0

    wur     a2, fsr

    movfp   \fr0, \v0

    movfp   \fr1, \v1

    \op     \br, \fr0, \fr1

    movi    a2, 0

    movi    a3, 1

    movt    a2, a3, \br

    assert  eqi, a2, \r

    rur     a2, fsr

    assert  eqi, a2, 0

.endm



.macro test_ord op, br, fr0, fr1, v0, v1, r

    movi    a2, 0

    wur     a2, fcr

    test_ord_ex \op, \br, \fr0, \fr1, \v0, \v1, \r

    movi    a2, 0x7c

    wur     a2, fcr

    test_ord_ex \op, \br, \fr0, \fr1, \v0, \v1, \r

.endm



.macro test_ord_all op, aa, ab, ba, aPI, PIa, aN, Na, II, IN, NI

    test_ord \op  b0,  f0,  f1, 0x3f800000, 0x3f800000, \aa

    test_ord \op  b1,  f2,  f3, 0x3f800000, 0x3fc00000, \ab

    test_ord \op  b2,  f4,  f5, 0x3fc00000, 0x3f800000, \ba

    test_ord \op  b3,  f6,  f7, 0x3f800000, 0x7f800000, \aPI

    test_ord \op  b4,  f8,  f9, 0x7f800000, 0x3f800000, \PIa

    test_ord \op  b5, f10, f11, 0x3f800000, 0xffc00001, \aN

    test_ord \op  b6, f12, f13, 0x3f800000, 0xff800001, \aN

    test_ord \op  b7, f14, f15, 0x3f800000, 0x7f800001, \aN

    test_ord \op  b8,  f0,  f1, 0x3f800000, 0x7fc00000, \aN

    test_ord \op  b9,  f2,  f3, 0xffc00001, 0x3f800000, \Na

    test_ord \op b10,  f4,  f5, 0xff800001, 0x3f800000, \Na

    test_ord \op b11,  f6,  f7, 0x7f800001, 0x3f800000, \Na

    test_ord \op b12,  f8,  f9, 0x7fc00000, 0x3f800000, \Na

    test_ord \op b13, f10, f11, 0x7f800000, 0x7f800000, \II

    test_ord \op b14, f12, f13, 0x7f800000, 0x7fc00000, \IN

    test_ord \op b15, f14, f15, 0x7fc00000, 0x7f800000, \NI

.endm



test un_s

    movi    a2, 1

    wsr     a2, cpenable

    test_ord_all un.s, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1

test_end



test oeq_s

    test_ord_all oeq.s, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0

test_end



test ueq_s

    test_ord_all ueq.s, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1

test_end



test olt_s

    test_ord_all olt.s, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0

test_end



test ult_s

    test_ord_all ult.s, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1

test_end



test ole_s

    test_ord_all ole.s, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0

test_end



test ule_s

    test_ord_all ule.s, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1

test_end



.macro test_cond op, fr0, fr1, cr, v0, v1, r

    movfp   \fr0, \v0

    movfp   \fr1, \v1

    \op     \fr0, \fr1, \cr

    rfr     a2, \fr0

    movi    a3, \r

    assert  eq, a2, a3

.endm



test moveqz_s

    movi    a3, 0

    test_cond moveqz.s, f0, f1, a3, 0, 0x3f800000, 0x3f800000

    movi    a3, 1

    test_cond moveqz.s, f0, f1, a3, 0, 0x3f800000, 0

test_end



test movnez_s

    movi    a3, 0

    test_cond movnez.s, f0, f1, a3, 0, 0x3f800000, 0

    movi    a3, 1

    test_cond movnez.s, f0, f1, a3, 0, 0x3f800000, 0x3f800000

test_end



test movltz_s

    movi    a3, -1

    test_cond movltz.s, f0, f1, a3, 0, 0x3f800000, 0x3f800000

    movi    a3, 0

    test_cond movltz.s, f0, f1, a3, 0, 0x3f800000, 0

    movi    a3, 1

    test_cond movltz.s, f0, f1, a3, 0, 0x3f800000, 0

test_end



test movgez_s

    movi    a3, -1

    test_cond movgez.s, f0, f1, a3, 0, 0x3f800000, 0

    movi    a3, 0

    test_cond movgez.s, f0, f1, a3, 0, 0x3f800000, 0x3f800000

    movi    a3, 1

    test_cond movgez.s, f0, f1, a3, 0, 0x3f800000, 0x3f800000

test_end



test movf_s

    olt.s   b0, f0, f0

    test_cond movf.s, f0, f1, b0, 0, 0x3f800000, 0x3f800000

    ueq.s   b0, f0, f0

    test_cond movf.s, f0, f1, b0, 0, 0x3f800000, 0

test_end



test movt_s

    ueq.s   b0, f0, f0

    test_cond movt.s, f0, f1, b0, 0, 0x3f800000, 0x3f800000

    olt.s   b0, f0, f0

    test_cond movt.s, f0, f1, b0, 0, 0x3f800000, 0

test_end



#endif



test_suite_end