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riscv-gcc-1
Commit 1b0f3e79 by Roger Sayle Committed by Roger Sayle
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fold-const.c (combine_comparisons, [...]): Use constant_boolean_node where appropriate. 


	* fold-const.c (combine_comparisons, optimize_bit_field_compare,
	range_binop, fold_truthop, fold_binary_op_with_conditional_arg,
	fold_mathfn_compare, fold_inf_compare, fold,
	fold_relational_hi_lo, nondestructive_fold_binary_to_constant):
	Use constant_boolean_node where appropriate.  Don't bother using
	fold_convert on the second argument to omit_one_operand.

From-SVN: r82468
parent 29d64660
Showing with 53 additions and 98 deletions
gcc/ChangeLog
2004-05-30 Roger Sayle <roger@eyesopen.com>
* fold-const.c (combine_comparisons, optimize_bit_field_compare,
range_binop, fold_truthop, fold_binary_op_with_conditional_arg,
fold_mathfn_compare, fold_inf_compare, fold,
fold_relational_hi_lo, nondestructive_fold_binary_to_constant):
Use constant_boolean_node where appropriate. Don't bother using
fold_convert on the second argument to omit_one_operand.
2004-05-30 Roger Sayle <roger@eyesopen.com>
* doc/c-tree.texi (Expressions): Document FLOOR_DIV_EXPR,
CEIL_DIV_EXPR, ROUND_DIV_EXPR, FLOOR_MOD_EXPR, CEIL_MOD_EXPR,
ROUND_MOD_EXPR, EXACT_DIV_EXPR. Improve documentation of
......
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