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Comparison with an enum should mention enum value.

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2018-12-27  Martin Liska  <mliska@suse.cz>

	* builtins.c (expand_movstr): Compare with RETURN_BEGIN.
	* expr.c (move_by_pieces): Likewise.
	(store_by_pieces): Likewise.
	(store_expr): Fix GNU coding style.

From-SVN: r267430
This commit is contained in:
Martin Liska 2018-12-27 09:51:14 +01:00 • committed by Martin Liska
parent 44787584de
commit 42bdb8f249
3 changed files with 13 additions and 5 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2018-12-27 Martin Liska <mliska@suse.cz>
* builtins.c (expand_movstr): Compare with RETURN_BEGIN.
* expr.c (move_by_pieces): Likewise.
(store_by_pieces): Likewise.
(store_expr): Fix GNU coding style.
2018-12-26 Andrew Pinski <apinski@marvell.com>
* config/aarch64/aarch64-cores.def (octeontx): New.

3
gcc/builtins.c
View file

@ -3939,7 +3939,8 @@ expand_movstr (tree dest, tree src, rtx target, memop_ret retmode)
dest_mem = replace_equiv_address (dest_mem, target);
}
create_output_operand (&ops[0], retmode ? target : NULL_RTX, Pmode);
create_output_operand (&ops[0],
retmode != RETURN_BEGIN ? target : NULL_RTX, Pmode);
create_fixed_operand (&ops[1], dest_mem);
create_fixed_operand (&ops[2], src_mem);
if (!maybe_expand_insn (targetm.code_for_movstr, 3, ops))

8
gcc/expr.c
View file

@ -1220,7 +1220,7 @@ move_by_pieces (rtx to, rtx from, unsigned HOST_WIDE_INT len,
data.run ();
if (retmode)
if (retmode != RETURN_BEGIN)
return data.finish_retmode (retmode);
else
return to;
@ -1388,7 +1388,7 @@ store_by_pieces (rtx to, unsigned HOST_WIDE_INT len,
store_by_pieces_d data (to, constfun, constfundata, len, align);
data.run ();
if (retmode)
if (retmode != RETURN_BEGIN)
return data.finish_retmode (retmode);
else
return to;
@ -5609,13 +5609,13 @@ store_expr (tree exp, rtx target, int call_param_p,
dest_mem = target;
memop_ret retmode = exp_len > str_copy_len ? RETURN_END : RETURN_BEGIN;
dest_mem = store_by_pieces (dest_mem,
str_copy_len, builtin_strncpy_read_str,
CONST_CAST (char *,
TREE_STRING_POINTER (str)),
MEM_ALIGN (target), false,
(exp_len > str_copy_len ? RETURN_END :
RETURN_BEGIN));
retmode);
if (exp_len > str_copy_len)
clear_storage (adjust_address (dest_mem, BLKmode, 0),
GEN_INT (exp_len - str_copy_len),