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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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Rev 223 |
# sh testcase for fneg.d $drgh, $drf -*- Asm -*-
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# sh testcase for fneg.d $drgh, $drf -*- Asm -*-
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# mach: all
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# mach: all
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# as: -isa=shmedia
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# as: -isa=shmedia
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# ld: -m shelf64
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# ld: -m shelf64
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.include "media/testutils.inc"
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.include "media/testutils.inc"
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start
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start
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init:
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init:
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pta wrong, tr0
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pta wrong, tr0
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movi 0, r0
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movi 0, r0
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movi 1, r1
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movi 1, r1
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fnegd0:
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fnegd0:
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# Ensure fnegd(0) = 0.
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# Ensure fnegd(0) = 0.
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fmov.ls r0, fr7
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fmov.ls r0, fr7
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float.ld fr7, dr0
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float.ld fr7, dr0
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fneg.d dr0, dr2
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fneg.d dr0, dr2
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fcmpeq.d dr0, dr2, r7
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fcmpeq.d dr0, dr2, r7
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bnei r7, 1, tr0
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bnei r7, 1, tr0
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fnegd1:
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fnegd1:
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# Ensure fnegd(fnegd(1)) = 1.
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# Ensure fnegd(fnegd(1)) = 1.
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fmov.ls r1, fr7
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fmov.ls r1, fr7
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float.ld fr7, dr0
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float.ld fr7, dr0
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fneg.d dr0, dr2
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fneg.d dr0, dr2
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fneg.d dr2, dr4
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fneg.d dr2, dr4
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fcmpeq.d dr0, dr4, r7
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fcmpeq.d dr0, dr4, r7
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bnei r7, 1, tr0
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bnei r7, 1, tr0
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okay:
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okay:
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pass
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pass
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wrong:
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wrong:
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fail
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fail
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