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| author | Segher Boessenkool <segher@kernel.crashing.org> | 2019-05-20 02:11:34 +0200 |
|---|---|---|
| committer | Segher Boessenkool <segher@gcc.gnu.org> | 2019-05-20 02:11:34 +0200 |
| commit | 0c8ac746d1ccfaa429693c4869b08222e447ceed (patch) | |
| tree | a5c3b8ae9d4288b01736ad222a79311a0323dd1f /gcc/doc | |
| parent | d17fbef89f753c171ab29c8a2c484fa2be8271b2 (diff) | |
| download | gcc-0c8ac746d1ccfaa429693c4869b08222e447ceed.zip gcc-0c8ac746d1ccfaa429693c4869b08222e447ceed.tar.gz gcc-0c8ac746d1ccfaa429693c4869b08222e447ceed.tar.bz2 | |
rs6000: Delete "wJ" and "wK" constraints
This replaces "wJ" by "wI", and "wK by "wH", both with isa "p9v".
* config/rs6000/constraints.md (define_register_constraint "wJ"):
Delete.
(define_register_constraint "wK"): Delete.
* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
RS6000_CONSTRAINT_wJ and RS6000_CONSTRAINT_wK.
* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
(rs6000_init_hard_regno_mode_ok): Adjust.
* config/rs6000/rs6000.md: Replace "wJ" constraint by "wI" with "p9v".
Replace "wK" constraint by "wH" with "p9v".
* config/rs6000/vsx.md: Ditto.
* doc/md.texi (Machine Constraints): Adjust.
From-SVN: r271387
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/md.texi | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi index 1debcab..b96d24e 100644 --- a/gcc/doc/md.texi +++ b/gcc/doc/md.texi @@ -3337,12 +3337,6 @@ Altivec register if @option{-mvsx-small-integer}. @item wI Floating point register if @option{-mvsx-small-integer}. -@item wJ -FP register if @option{-mvsx-small-integer} and @option{-mpower9-vector}. - -@item wK -Altivec register if @option{-mvsx-small-integer} and @option{-mpower9-vector}. - @item wL Int constant that is the element number that the MFVSRLD instruction. targets. |