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* genemit.c (register_constraints): Remove. 

From-SVN: r74070
This commit is contained in:
Kazu Hirata 2003-11-30 19:12:12 +00:00 committed by Kazu Hirata
parent 1644f06da7
commit 85a45cbb94
2 changed files with 6 additions and 12 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2003-11-30 Kazu Hirata <kazu@cs.umass.edu>
* genemit.c (register_constraints): Remove.
2003-11-30 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.md ("tmdi_reg", "tmsi_reg", "*movdi_64", "*movdi_31",

14
gcc/genemit.c
View File

@ -32,7 +32,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
static int max_opno;
static int max_dup_opno;
static int max_scratch_opno;
static int register_constraints;
static int insn_code_number;
static int insn_index_number;
@ -83,10 +82,6 @@ max_operand_1 (rtx x)
code = GET_CODE (x);
if (code == MATCH_OPERAND && XSTR (x, 2) != 0 && *XSTR (x, 2) != '\0')
register_constraints = 1;
if (code == MATCH_SCRATCH && XSTR (x, 1) != 0 && *XSTR (x, 1) != '\0')
register_constraints = 1;
if (code == MATCH_OPERAND || code == MATCH_OPERATOR
|| code == MATCH_PARALLEL)
max_opno = MAX (max_opno, XINT (x, 0));
@ -376,9 +371,7 @@ gen_insn (rtx insn, int lineno)
printf ("/* %s:%d */\n", read_rtx_filename, lineno);
/* Find out how many operands this function has,
and also whether any of them have register constraints. */
register_constraints = 0;
/* Find out how many operands this function has. */
operands = max_operand_vec (insn, 1);
if (max_dup_opno >= operands)
fatal ("match_dup operand number has no match_operand");
@ -431,10 +424,7 @@ gen_expand (rtx expand)
if (XVEC (expand, 1) == 0)
fatal ("define_expand for %s lacks a pattern", XSTR (expand, 0));
/* Find out how many operands this function has,
and also whether any of them have register constraints. */
register_constraints = 0;
/* Find out how many operands this function has. */
operands = max_operand_vec (expand, 1);
/* Output the function name and argument declarations. */