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| author | Nick Clifton <nickc@redhat.com> | 2011-02-08 09:55:07 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2011-02-08 09:55:07 +0000 |
| commit | 298362c83f1e4250dc2598fa11e8f6a3bacd6153 (patch) | |
| tree | 1c0fb74b651b2e76acaebbf1cdc8a355f3ea96c6 /maintainer-scripts | |
| parent | 30c4a23d026c9f3fb6d2f688b294d41c07ecbc51 (diff) | |
| download | gcc-298362c83f1e4250dc2598fa11e8f6a3bacd6153.zip gcc-298362c83f1e4250dc2598fa11e8f6a3bacd6153.tar.gz gcc-298362c83f1e4250dc2598fa11e8f6a3bacd6153.tar.bz2 | |
mn10300.opt (mliw): New command line option.
* config/mn10300/mn10300.opt (mliw): New command line option.
* config/mn10300/mn10300.md (UNSPEC_LIW): New unspec.
(liw_bundling): New automaton.
(liw): New attribute.
(liw_op): New attribute.
(liw_op1, liw_op2, liw_both, liw_either): New reservations.
(movsi_internal): Add LIW attributes.
(andsi3): Likewise.
(iorsi3): Likewise.
(xorsi3): Likewise.
(addsi3): Separate register and immediate alternatives.
Add LIW attributes.
(subsi3): Likewise.
(cmpsi): Likewise.
(aslsi3): Likewise.
(lshrsi3): Likewise.
(ashrsi3): Likewise.
(liw): New pattern.
* config/mn10300/mn10300.c (liw_op_names): New
(mn10300_print_operand): Handle 'W' operand descriptor.
(extract_bundle): New function.
(check_liw_constraints): New function.
(liw_candidate): New function.
(mn10300_bundle_liw): New function.
(mn10300_reorg): New function.
(TARGET_MACHINE_DEPENDENT_REORG): Define.
(TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW.
* config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define
__LIW__ or __NO_LIW__.
* doc/invoke.texi: Describe the -mliw command line option.
From-SVN: r169916
Diffstat (limited to 'maintainer-scripts')
0 files changed, 0 insertions, 0 deletions