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2014-02-18 Michael Meissner <[email protected]>
PR target/60203
* config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
Split 64-bit moves into 2 patterns. Do not allow the use of
direct move for TDmode in little endian, since the decimal value
has little endian bytes within a word, but the 64-bit pieces are
ordered in a big endian fashion, and normal subreg's of TDmode are
not allowed.
(mov<mode>_64bit_dm): Likewise.
(movtd_64bit_nodm): Likewise.
--
Michael Meissner, IBM
IBM, M/S 2506R, 550 King Street, Littleton, MA 01460-6245, USA
email: [email protected], phone: +1 (978) 899-4797