File:  [Qemu by Fabrice Bellard] / qemu / tests / tcg / cris / check_mulv32.s
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 19:35:55 2018 UTC (8 years, 3 months ago) by root
Branches: qemu, MAIN
CVS tags: qemu1101, HEAD
qemu 1.1.1

# mach: crisv32
# output: fffffffe\n
# output: ffffffff\n
# output: fffffffe\n
# output: 1\n
# output: fffffffe\n
# output: ffffffff\n
# output: fffffffe\n
# output: 1\n

; Check that carry is not modified on v32.

 .include "testutils.inc"
 start
 moveq -1,r3
 moveq 2,r4
 setf c
 muls.d r4,r3
 test_cc 1 0 0 1
 checkr3 fffffffe
 move mof,r3
 checkr3 ffffffff

 moveq -1,r3
 moveq 2,r4
 setf c
 mulu.d r4,r3
 test_cc 0 0 1 1
 checkr3 fffffffe
 move mof,r3
 checkr3 1

 moveq -1,r3
 moveq 2,r4
 clearf c
 muls.d r4,r3
 test_cc 1 0 0 0
 checkr3 fffffffe
 move mof,r3
 checkr3 ffffffff

 moveq -1,r3
 moveq 2,r4
 clearf c
 mulu.d r4,r3
 test_cc 0 0 1 0
 checkr3 fffffffe
 move mof,r3
 checkr3 1

 quit

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