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1999-01-13 Jason Molenda (jsm@bugshack.cygnus.com)

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* t-sadd.s: New file.
	* Makefile.in (TESTS): Add t-sadd.

PR 18438.
This commit is contained in:
Jason Molenda
1999-01-14 00:46:01 +00:00
parent 320d5bd8b6
commit 984b70f0c8
2 changed files with 39 additions and 0 deletions
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1
sim/testsuite/d10v-elf/.Sanitize
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@@ -21,6 +21,7 @@ t-rachi.s
t-rdt.s
t-rep.s
t-rte.s
t-sadd.s
t-sp.s
t-sub.s
t-sub2w.s

38
sim/testsuite/d10v-elf/t-sadd.s Normal file
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@@ -0,0 +1,38 @@
.include "t-macros.i"
start
PSW_BITS = PSW_FX|PSW_ST|PSW_SM
loadpsw2 PSW_BITS
;; Test normal sadd
loadacc2 a0 0x00 0x7fff 0xffff
loadacc2 a1 0xff 0x8000 0x0000
sadd a1, a0
checkacc2 1 a0 0x00 0x7fff 0xffff
checkacc2 2 a1 0xff 0x8000 0x7fff
;; Test overflow
loadacc2 a0 0x00 0x0000 0x0000
loadacc2 a1 0x01 0x8000 0x0000
sadd a1, a0
checkacc2 3 a0 0x00 0x0000 0x0000
checkacc2 4 a1 0x00 0x7fff 0xffff
loadacc2 a0 0x00 0xffff 0xffff
loadacc2 a1 0x00 0xffff 0xffff
sadd a1, a0
checkacc2 5 a1 0x00 0x7fff 0xffff
checkacc2 6 a0 0x00 0xffff 0xffff
;; Test underflow
loadacc2 a0 0x00 0x0000 0x0000
loadacc2 a1 0x80 0x8000 0x0000
sadd a1, a0
checkacc2 7 a0 0x00 0x0000 0x0000
checkacc2 8 a1 0xff 0x8000 0x0000
exit0