https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64796
H.J. Lu <hjl.tools at gmail dot com> changed:
What |Removed |Added
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CC| |hjl.tools at gmail dot com
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to vries from comment #0)
> proc check_effective_target_bswap64 { } {
> global et_bswap64_saved
>
> if [info exists et_bswap64_saved] {
> verbose "check_effective_target_bswap64: using cached result" 2
> } else {
> set et_bswap64_saved 0
> if { [is-effective-target bswap]
> && [is-effective-target lp64] } {
> set et_bswap64_saved 1
> }
> }
>
> verbose "check_effective_target_bswap64: returning $et_bswap64_saved" 2
> return $et_bswap64_saved
> }
That is wrong for x32. X32 is ILP32 and should support bswap64.
