| commit | 72dc204f1926c75112c52304925b93265e4bec82 | |
| author | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 18 Jun 2014 23:13:40 +0000 (18 23:13 +0000) | ||
| committer | segher <segher@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 18 Jun 2014 23:13:40 +0000 (18 23:13 +0000) | ||
| tree | 0760c13d0611085d29e33cd4d7a29bcbc72809e3 | treesnapshot (tar.gz zip) |
| parent | 0ff56b20f7bbad1d5eb3b6ecc87892f4a599dc84 | commitdiff |
rs6000: Make cr5 allocatable
A comment in rs6000.h says "cr5 is not supposed to be used". I checked
all ABIs, going as far back as PowerOpen (1994), and found no mention
of this.
Also document cr6 is used by some vector instructions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211811 138bc75d-0d04-0410-961f-82ee72b054a4
A comment in rs6000.h says "cr5 is not supposed to be used". I checked
all ABIs, going as far back as PowerOpen (1994), and found no mention
of this.
Also document cr6 is used by some vector instructions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211811 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/config/rs6000/rs6000.h | diffblobblamehistory |