[Bug target/53087] Poor code for conversion from _Bool to int

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53087

--- Comment #2 from Steven Bosscher <steven at gcc dot gnu.org> 2012-04-23 
17:13:28 UTC ---
Expected code:

foo:
        .quad   .L.foo,.TOC.@tocbase,0
        .previous
        .type   foo, @function
.L.foo:
        lwz 9,0(3)
        cmplwi 7,9,27
        bgt 7,.L4
        li 8,1
        lis 10,0xcf8
        sld 9,8,9
        ori 10,10,63
        and. 8,9,10
        li 3,1
        bnelr 0
.L4:
        li 3,0
        blr