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| author | pthaugen <pthaugen@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-01-28 18:51:53 +0000 |
|---|---|---|
| committer | pthaugen <pthaugen@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-01-28 18:51:53 +0000 |
| commit | 2fdf186fa4124baf6b3da406a58088d0dbce6418 (patch) | |
| tree | 7768363a91ec2e18411cb1aee8856dc7d40aa721 /gcc/config/rs6000/rs6000-protos.h | |
| parent | f8d70d30b3540ea72fa100b96698d5af5c73227d (diff) | |
| download | gcc-2fdf186fa4124baf6b3da406a58088d0dbce6418.tar.gz | |
* doc/invoke.texi (avoid-indexed-addresses): Document new option.
* config/rs6000/rs6000-protos.h (avoiding_indexed_address_p): Declare.
* config/rs6000/rs6000.opt (avoid-indexed-addresses): New option.
* config/rs6000/rs6000.c (rs6000_override_options): Default
avoid-indexed-addresses on for Power6, off for everything else.
(avoiding_indexed_address_p): New function.
(rs6000_legitimize_address): Use it.
(rs6000_legitimate_address): Likewise.
* config/rs6000/rs6000.md (movXX_updateX): Likewise
* gcc.target/powerpc/avoid-indexed-addresses.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@143742 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/rs6000/rs6000-protos.h')
| -rw-r--r-- | gcc/config/rs6000/rs6000-protos.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/config/rs6000/rs6000-protos.h b/gcc/config/rs6000/rs6000-protos.h index 2f1b04c4f38..4e2ecd3ec4a 100644 --- a/gcc/config/rs6000/rs6000-protos.h +++ b/gcc/config/rs6000/rs6000-protos.h @@ -42,6 +42,7 @@ extern void validate_condition_mode (enum rtx_code, enum machine_mode); extern bool legitimate_constant_pool_address_p (rtx); extern bool legitimate_indirect_address_p (rtx, int); extern bool legitimate_indexed_address_p (rtx, int); +extern bool avoiding_indexed_address_p (enum machine_mode); extern rtx rs6000_got_register (rtx); extern rtx find_addr_reg (rtx); |