OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

recog.h (recog_data_d): Remove enabled_alternatives. 

gcc/
	* recog.h (recog_data_d): Remove enabled_alternatives.
	* recog.c (extract_insn): Don't set it.
	* reload.c (find_reloads): Call get_enabled_alternatives.

From-SVN: r216556
This commit is contained in:
Richard Sandiford 2014-10-22 12:02:39 +00:00 committed by Richard Sandiford
parent daca1a96af
commit 795693c185
4 changed files with 8 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
* recog.h (recog_data_d): Remove enabled_alternatives.
* recog.c (extract_insn): Don't set it.
* reload.c (find_reloads): Call get_enabled_alternatives.
2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
* recog.h (constrain_operands): Add an alternative_mask parameter.

2
gcc/recog.c
View File

@ -2344,8 +2344,6 @@ extract_insn (rtx_insn *insn)
gcc_assert (recog_data.n_alternatives <= MAX_RECOG_ALTERNATIVES);
recog_data.enabled_alternatives = get_enabled_alternatives (insn);
recog_data.insn = NULL;
which_alternative = -1;
}

6
gcc/recog.h
View File

@ -250,12 +250,6 @@ struct recog_data_d
/* True if insn is ASM_OPERANDS. */
bool is_asm;
/* Specifies whether an insn alternative is enabled using the `enabled'
attribute in the insn pattern definition. For back ends not using
the `enabled' attribute the bits are always set to 1 in expand_insn.
Bits beyond the last alternative are also set to 1. */
alternative_mask enabled_alternatives;
/* In case we are caching, hold insn data was generated for. */
rtx insn;
};

3
gcc/reload.c
View File

@ -3002,13 +3002,14 @@ find_reloads (rtx_insn *insn, int replace, int ind_levels, int live_known,
First loop over alternatives. */
alternative_mask enabled = get_enabled_alternatives (insn);
for (this_alternative_number = 0;
this_alternative_number < n_alternatives;
this_alternative_number++)
{
int swapped;
if (!TEST_BIT (recog_data.enabled_alternatives, this_alternative_number))
if (!TEST_BIT (enabled, this_alternative_number))
{
int i;