rs6000.c (ptr_regno_for_savres): Comment.
authorAlan Modra <amodra@gmail.com>
Tue, 5 Jun 2012 01:59:14 +0000 (11:29 +0930)
committerAlan Modra <amodra@gcc.gnu.org>
Tue, 5 Jun 2012 01:59:14 +0000 (11:29 +0930)
commit46f714c86256879a829a25536444f9119e1fb4b1
tree811e5d4b6e4a48e291710ee16616cdb9711dd7b8
parent6d1f6affb2d7c14f6c74d4a15be7e39de601bb85
rs6000.c (ptr_regno_for_savres): Comment.

gcc/
* config/rs6000/rs6000.c (ptr_regno_for_savres): Comment.
(rs6000_emit_prologue): Ensure register used for inline saves
of vector regs is not the static chain register.  Revise comment.
gcc/testsuite/
* gcc.target/powerpc/savres.c: Add -mdynamic-no-pic for darwin.
Check static chain in nested funcs.

From-SVN: r188225
gcc/ChangeLog
gcc/config/rs6000/rs6000.c
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.target/powerpc/savres.c