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Re: [PATCH, powerpc] PR target/58673: Fix power8 quad memory/no-vsx-timode interaction (revised)


On Mon, Oct 14, 2013 at 08:51:15PM -0400, David Edelsohn wrote:
> As Ken Zadeck and Richard Sandiford noticed this morning, the "F"
> constraint seems to be a cut-and-paste error because the "F"
> constraint corresponds to an immediate scalar or vector float value,
> which never will match TImode. Should this constraint be "n"?
> 
> The GCC testsuite apparently is missing a test to ensure that a large
> TImode immediate value can be loaded on targets that support int128_t.

I'll try "n".  It probably should be something that allows CONST_DOUBLE ints as
well as CONST_INT.

-- 
Michael Meissner, IBM
IBM, M/S 2506R, 550 King Street, Littleton, MA 01460, USA
email: meissner@linux.vnet.ibm.com, phone: +1 (978) 899-4797


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