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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [tags/] [gnu-src/] [gdb-7.2/] [gdb-7.2-or32-1.0rc1/] [sim/] [testsuite/] [sim/] [frv/] [fr400/] [subss.cgs] - Rev 330
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# frv testcase for subss $GRi,$GRj,$GRk
# mach: fr405 fr450
.include "../testutils.inc"
start
.global sub
sub_no_saturate:
set_gr_immed 1,gr7
set_gr_immed 2,gr8
subss gr8,gr7,gr8
test_gr_immed 1,gr8
set_gr_immed 2,gr7
set_gr_immed 1,gr8
subss gr8,gr7,gr8
test_gr_limmed 0xffff,0xffff,gr8
sub_saturate_neg:
set_gr_immed 1,gr7
set_gr_limmed 0x8000,0x0000,gr8
subss gr8,gr7,gr8
test_gr_limmed 0x8000,0x0000,gr8
set_gr_limmed 0x7fff,0xffff,gr7
set_gr_limmed 0xffff,0xfff0,gr8
subss gr8,gr7,gr8
test_gr_limmed 0x8000,0x0000,gr8
sub_saturate_pos:
set_gr_limmed 0xffff,0xffff,gr7
set_gr_limmed 0x7fff,0xffff,gr8
subss gr8,gr7,gr8
test_gr_limmed 0x7fff,0xffff,gr8
set_gr_immed 0x0010,gr8
set_gr_limmed 0x8000,0x0000,gr7
subss gr8,gr7,gr8
test_gr_limmed 0x7fff,0xffff,gr8
pass
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