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r180351 - in /trunk/gcc: ChangeLog config/sparc...
- From: davem at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sun, 23 Oct 2011 21:51:17 -0000
- Subject: r180351 - in /trunk/gcc: ChangeLog config/sparc...
Author: davem
Date: Sun Oct 23 21:51:16 2011
New Revision: 180351
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180351
Log:
Fix sparc so that reload doesn't try to load non-trivial vector consts directly.
* config/sparc/predicates.md (input_operand): Disallow vector
constants other than 0 and -1.
* config/sparc/sparc.c (sparc_preferred_reload_class): Return
NO_REGS for vector constants other than 0 and -1.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/sparc/predicates.md
trunk/gcc/config/sparc/sparc.c