sparc.h (SPARC_STACK_ALIGN): Implement using ROUND_UP macro and UNITS_PER_WORD * 2.

	* config/sparc/sparc.h (SPARC_STACK_ALIGN): Implement using
	ROUND_UP macro and UNITS_PER_WORD * 2.
	* config/sparc/sparc.c (sparc_compute_frame_size):
	Use ROUND_UP and ROUND_DOWN macros where applicable.
	(function_arg_record_value, function_arg_record_value_1)
	(function_arg_record_value_1): Ditto.
	(emit_save_or_restore_regs): Use ROUND_DOWN to preserve offset
	alignment to double-word.
	(sparc_gimplify_va_arg): Use ROUND_UP to calculate rsize.
	(sparc_emit_probe_stack_range): Use ROUND_DOWN to calculate
	rounded_size.

From-SVN: r228769

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 15d0c12..57a2854 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,17 @@
+2015-10-12  Uros Bizjak  <ubizjak@gmail.com>
+
+       * config/sparc/sparc.h (SPARC_STACK_ALIGN): Implement using
+       ROUND_UP macro and UNITS_PER_WORD * 2.
+       * config/sparc/sparc.c (sparc_compute_frame_size):
+       Use ROUND_UP and ROUND_DOWN macros where applicable.
+       (function_arg_record_value, function_arg_record_value_1)
+       (function_arg_record_value_1): Ditto.
+       (emit_save_or_restore_regs): Use ROUND_DOWN to preserve offset
+       alignment to double-word.
+       (sparc_gimplify_va_arg): Use ROUND_UP to calculate rsize.
+       (sparc_emit_probe_stack_range): Use ROUND_DOWN to calculate
+       rounded_size.
+
 2015-10-13  Tom de Vries  <tom@codesourcery.com>
 
        * tree-parloops.c (reduction_phi): Handle cases that gimple_uid is 0 or
@@ -84,7 +98,7 @@
        * tree-ssa-threadbackward.c (get_gimple_control_stmt): New function.
        (fsm_find_control_stmt_paths): Change name of first argument to
        more accurately relfect what it really is.  Handle simplification
-       of GIMPLE_COND after finding a thread path for NAME. 
+       of GIMPLE_COND after finding a thread path for NAME.
        * tree-ssa-threadedge.c (simplify_control_stmt_condition): Allow
        nontrivial conditions to be handled by FSM threader.
        (thread_through_normal_block): Extract the name to looup via