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author	Segher Boessenkool <segher@kernel.crashing.org>
	Tue, 21 May 2019 22:03:37 +0000 (00:03 +0200)
committer	Segher Boessenkool <segher@gcc.gnu.org>
	Tue, 21 May 2019 22:03:37 +0000 (00:03 +0200)
commit	fae803b2db46b8baf1610948fea344475974b7da
tree	6cd1fa1f00a4fc40bed7633dab4d8605bd47d37e	tree
parent	5007f60b33a58edbcba399b7e5083553bf604faf	commit \| diff

rs6000: wh -> d+p8v

This replaces the "wh" constraint by "d", with isa "p8v".

* config/rs6000/constraints.md (define_register_constraint "wh"):
Delete.
* config/rs6000/rs6000.h (enum r6000_reg_class_enum): Delete
RS6000_CONSTRAINT_wh.
* config/rs6000/rs6000.c (rs6000_debug_reg_global): Adjust.
(rs6000_init_hard_regno_mode_ok): Adjust.
* config/rs6000/rs6000.md: Replace "wh" constraint by "wa" with "p8v".
* doc/md.texi (Machine Constraints): Adjust.

From-SVN: r271483

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/config/rs6000/constraints.md		diff \| blob \| blame \| history
gcc/config/rs6000/rs6000.c		diff \| blob \| blame \| history
gcc/config/rs6000/rs6000.h		diff \| blob \| blame \| history
gcc/config/rs6000/rs6000.md		diff \| blob \| blame \| history
gcc/doc/md.texi		diff \| blob \| blame \| history

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