From 9e11bfef7abb096dc1e06f1d9391fc7aff6a7127 Mon Sep 17 00:00:00 2001
From: Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
Date: Thu, 9 Jul 2015 02:51:19 +0000
Subject: always define WORD_REGISTER_OPERATIONS

gcc/ChangeLog:

2015-07-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h: Provide default for WORD_REGISTER_OPERATIONS.
	* config/alpha/alpha.h: Define WORD_REGISTER_OPERATIONS to 1.
	* config/arc/arc.h: Likewise.
	* config/arm/arm.h: Likewise.
	* config/bfin/bfin.h: Likewise.
	* config/epiphany/epiphany.h: Likewise.
	* config/frv/frv.h: Likewise.
	* config/ia64/ia64.h: Likewise.
	* config/iq2000/iq2000.h: Likewise.
	* config/lm32/lm32.h: Likewise.
	* config/m32r/m32r.h: Likewise.
	* config/mcore/mcore.h: Likewise.
	* config/mep/mep.h: Likewise.
	* config/microblaze/microblaze.h: Likewise.
	* config/mips/mips.h: Likewise.
	* config/mmix/mmix.h: Likewise.
	* config/mn10300/mn10300.h: Likewise.
	* config/nds32/nds32.h: Likewise.
	* config/nios2/nios2.h: Likewise.
	* config/pa/pa.h: Likewise.
	* config/rl78/rl78.h: Likewise.
	* config/sh/sh.h: Likewise.
	* config/sparc/sparc.h: Likewise.
	* config/stormy16/stormy16.h: Likewise.
	* config/tilegx/tilegx.h: Likewise.
	* config/tilepro/tilepro.h: Likewise.
	* config/v850/v850.h: Likewise.
	* config/xtensa/xtensa.h: Likewise.
	* doc/tm.texi: Regenerate.
	* doc/tm.texi.in: Adjust.
	* combine.c (simplify_set): Likewise.
	(simplify_comparison): Likewise.
	* expr.c (store_constructor): Likewise.
	* internal-fn.c (expand_arith_overflow): Likewise.
	* reload.c (push_reload): Likewise.
	(find_reloads): Likewise.
	(find_reloads_subreg_address): Likewise.
	* reload1.c (eliminate_regs_1): Likewise.
	* rtlanal.c (nonzero_bits1): Likewise.
	(num_sign_bit_copies1): Likewise.
	* simplify-rtx.c (simplify_truncation): Likewise.

From-SVN: r225597
---
 gcc/expr.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'gcc/expr.c')

diff --git a/gcc/expr.c b/gcc/expr.c
index 4b860dd..34930c5 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -5979,9 +5979,7 @@ static void
 store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size)
 {
   tree type = TREE_TYPE (exp);
-#ifdef WORD_REGISTER_OPERATIONS
   HOST_WIDE_INT exp_size = int_size_in_bytes (type);
-#endif
 
   switch (TREE_CODE (type))
     {
@@ -6094,13 +6092,13 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size)
 					 highest_pow2_factor (offset));
 	      }
 
-#ifdef WORD_REGISTER_OPERATIONS
 	    /* If this initializes a field that is smaller than a
 	       word, at the start of a word, try to widen it to a full
 	       word.  This special case allows us to output C++ member
 	       function initializations in a form that the optimizers
 	       can understand.  */
-	    if (REG_P (target)
+	    if (WORD_REGISTER_OPERATIONS
+		&& REG_P (target)
 		&& bitsize < BITS_PER_WORD
 		&& bitpos % BITS_PER_WORD == 0
 		&& GET_MODE_CLASS (mode) == MODE_INT
@@ -6125,7 +6123,6 @@ store_constructor (tree exp, rtx target, int cleared, HOST_WIDE_INT size)
 		bitsize = BITS_PER_WORD;
 		mode = word_mode;
 	      }
-#endif
 
 	    if (MEM_P (to_rtx) && !MEM_KEEP_ALIAS_SET_P (to_rtx)
 		&& DECL_NONADDRESSABLE_P (field))
-- 
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