arm.c (arm_xgene_tune): Add default initializer for instruction fusion.

	* arm.c (arm_xgene_tune): Add default initializer for instruction
	fusion.

From-SVN: r219679

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 564074f..b9f2e3d 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-01-15  Richard Earnshaw  <rearnsha@arm.com>
+
+       * arm.c (arm_xgene_tune): Add default initializer for instruction
+       fusion.
+
 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
 
        PR ipa/64068

diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index a2cce8e..c106843 100644 (file)
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -1928,7 +1928,8 @@ const struct tune_params arm_xgene1_tune =
   false,                                       /* Prefer Neon for 64-bits bitops.  */
   true, true,                                  /* Prefer 32-bit encodings.  */
   false,                                      /* Prefer Neon for stringops.  */
-  32                                          /* Maximum insns to inline memset.  */
+  32,                                         /* Maximum insns to inline memset.  */
+  ARM_FUSE_NOTHING                             /* Fuseable pairs of instructions.  */
 };
 
 /* Branches can be dual-issued on Cortex-A5, so conditional execution is