The value returned by setjmp must be nonzero. If zero is passed as
parameter it must be replaced by 1.
This patch reduces the code size a bit.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
LOAD_IDX(sp, 13)
/* Move the return value in place, but return 1 if passed 0. */
- beq a1, zero, longjmp_1
- mv a0, a1
- ret
-
- longjmp_1:
- li a0, 1
+ seqz a0, a1
+ add a0, a0, a1
ret
ENDPROC(longjmp)
.popsection