# sh testcase for sub.l $rm, $rn, $rd -*- Asm -*- | |
# mach: all | |
# as: -isa=shmedia | |
# ld: -m shelf64 | |
.include "media/testutils.inc" | |
start | |
init: | |
pta wrong, tr0 | |
subl1: | |
# Test that the top 32 bits are ignored. | |
movi 1, r0 | |
shlli r0, 32, r0 | |
ori r0, 7, r0 | |
movi 1, r1 | |
shlli r1, 32, r1 | |
ori r1, 2, r1 | |
sub.l r0, r1, r2 | |
bnei r2, 5, tr0 | |
subl2: | |
# Test that 0 - 1 is sign extended. | |
movi 0, r0 | |
movi 1, r1 | |
sub.l r0, r1, r2 | |
addi r2, 1, r2 | |
bnei r2, 0, tr0 | |
okay: | |
pass | |
wrong: | |
fail |