[4.9 PATCH, alpha]: Switch alpha to LRA

[Uros Bizjak]

Hello!

2013-01-28  Uros Bizjak  <ubizjak@gmail.com>

	* config/alpha/alpha.c (TARGET_LRA_P): New define.

Bootstrapped and regression tested [1] on alphaev68-unknown-linux-gnu.

OK for 4.9?

[1] http://gcc.gnu.org/ml/gcc-testresults/2013-01/msg02998.html

Uros.

Index: config/alpha/alpha.c
===================================================================
--- config/alpha/alpha.c        (revision 195502)
+++ config/alpha/alpha.c        (working copy)
@@ -9872,6 +9872,9 @@
 #undef TARGET_LEGITIMATE_ADDRESS_P
 #define TARGET_LEGITIMATE_ADDRESS_P alpha_legitimate_address_p

+#undef TARGET_LRA_P
+#define TARGET_LRA_P hook_bool_void_true
+
 #undef TARGET_CONDITIONAL_REGISTER_USAGE
 #define TARGET_CONDITIONAL_REGISTER_USAGE alpha_conditional_register_usage