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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [sim/] [testsuite/] [sim/] [sh64/] [compact/] [fneg.cgs] - Rev 330
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# sh testcase for fneg -*- Asm -*-
# mach: all
# as: -isa=shcompact
# ld: -m shelf32
.include "compact/testutils.inc"
start
# neg(0.0) = 0.0.
fldi0 fr0
fldi0 fr1
fneg fr0
fcmp/eq fr0, fr1
bf wrong
# neg(1.0) = fsub(0,1)
fldi1 fr0
fneg fr0
fldi0 fr1
fldi1 fr2
fsub fr2, fr1
fcmp/eq fr0, fr1
bf wrong
# neg(neg(1.0)) = 1.0.
fldi1 fr0
fldi1 fr1
fneg fr0
fneg fr0
fcmp/eq fr0, fr1
bf wrong
bra double
nop
wrong:
fail
double:
# neg(0.0) = 0.0.
fldi0 fr0
fldi0 fr2
_s2d fr0, dr0
_s2d fr2, dr2
_setpr
fneg dr0
fcmp/eq dr0, dr2
bf wrong2
_clrpr
# neg(1.0) = fsub(0,1)
fldi1 fr0
_s2d fr0, dr0
_setpr
fneg dr0
_clrpr
fldi0 fr2
fldi1 fr3
fsub fr3, fr2
_s2d fr2, dr2
_setpr
fcmp/eq fr0, fr2
bf wrong2
_clrpr
# neg(neg(1.0)) = 1.0.
fldi1 fr0
_s2d fr0, dr0
fldi1 fr2
_s2d fr2, dr2
_setpr
fneg dr0
fneg dr2
fcmp/eq dr0, dr2
bf wrong2
_clrpr
okay:
pass
wrong2:
fail