[Bug rtl-optimization/19719] missed optimization on boolean operation with boolean arguments
yuri at tsoft dot com
gcc-bugzilla@gcc.gnu.org
Mon Jan 31 06:17:00 GMT 2005
------- Additional Comments From yuri at tsoft dot com 2005-01-31 06:16 -------
Ooops, sorry, should be 2 instructions instead of 7 (3.5X inefficiency)
----should be----
pushl %ebp
movl %esp, %ebp
> movl 8(%ebp), %eax
> andl 12(%ebp), %eax
.p2align 2,,3
.L2:
leave
ret
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19719
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