The following adds support for the various division and modulo operators
to the GIMPLE frontend via __{CEIL,FLOOR,ROUND}_{DIV,MOD} and
__EXACT_DIV operators.
gcc/c/
* gimple-parser.cc (c_parser_gimple_binary_expression):
Parse __{CEIL,FLOOR,ROUND}_{DIV,MOD} and __EXACT_DIV.
gcc/testsuite/
* gcc.dg/gimplefe-53.c: New testcase.
code = LTGT_EXPR;
break;
}
+ else if (strcmp (IDENTIFIER_POINTER (id), "__FLOOR_DIV") == 0)
+ {
+ code = FLOOR_DIV_EXPR;
+ break;
+ }
+ else if (strcmp (IDENTIFIER_POINTER (id), "__ROUND_DIV") == 0)
+ {
+ code = ROUND_DIV_EXPR;
+ break;
+ }
+ else if (strcmp (IDENTIFIER_POINTER (id), "__EXACT_DIV") == 0)
+ {
+ code = EXACT_DIV_EXPR;
+ break;
+ }
+ else if (strcmp (IDENTIFIER_POINTER (id), "__CEIL_DIV") == 0)
+ {
+ code = CEIL_DIV_EXPR;
+ break;
+ }
+ else if (strcmp (IDENTIFIER_POINTER (id), "__FLOOR_MOD") == 0)
+ {
+ code = FLOOR_MOD_EXPR;
+ break;
+ }
+ else if (strcmp (IDENTIFIER_POINTER (id), "__ROUND_MOD") == 0)
+ {
+ code = ROUND_MOD_EXPR;
+ break;
+ }
+ else if (strcmp (IDENTIFIER_POINTER (id), "__CEIL_MOD") == 0)
+ {
+ code = CEIL_MOD_EXPR;
+ break;
+ }
}
/* Fallthru. */
default:
--- /dev/null
+/* { dg-do compile } */
+/* { dg-options "-fgimple" } */
+
+int __GIMPLE
+foo (int a, int b)
+{
+ int tem;
+ tem = a __EXACT_DIV b;
+ tem = tem __CEIL_DIV b;
+ tem = tem __FLOOR_DIV b;
+ tem = tem __ROUND_DIV b;
+ tem = tem __FLOOR_MOD b;
+ tem = tem __CEIL_MOD b;
+ tem = tem __ROUND_MOD b;
+ return tem;
+}