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Searched refs:niter_expr (Results 1 – 6 of 6) sorted by relevance

/openbsd-src/gnu/gcc/gcc/
H A Dloop-doloop.c438 desc->const_iter ? desc->niter_expr : const0_rtx, in doloop_modify()
531 if (rtx_cost (desc->niter_expr, SET) > max_cost) in doloop_optimize()
539 count = copy_rtx (desc->niter_expr); in doloop_optimize()
540 iterations = desc->const_iter ? desc->niter_expr : const0_rtx; in doloop_optimize()
H A Dloop-iv.c1269 rtx niter = desc->niter_expr; in determine_max_iter()
2016 desc->niter_expr = NULL_RTX; in iv_number_of_iterations()
2350 desc->niter_expr = simplify_gen_binary (AND, mode, tmp, bound); in iv_number_of_iterations()
2452 desc->niter_expr = delta; in iv_number_of_iterations()
2455 old_niter = desc->niter_expr; in iv_number_of_iterations()
2463 simplify_using_initial_values (loop, UNKNOWN, &desc->niter_expr); in iv_number_of_iterations()
2486 simplify_using_initial_values (loop, UNKNOWN, &desc->niter_expr); in iv_number_of_iterations()
2492 if (GET_CODE (desc->niter_expr) == CONST_INT) in iv_number_of_iterations()
2494 unsigned HOST_WIDEST_INT val = INTVAL (desc->niter_expr); in iv_number_of_iterations()
2510 desc->niter_expr = old_niter; in iv_number_of_iterations()
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H A Dloop-unroll.c810 desc->niter_expr = GEN_INT (desc->niter); in unroll_loop_constant_iterations()
996 tmp = force_operand (copy_rtx (desc->niter_expr), niter); in unroll_loop_runtime_iterations()
1142 desc->niter_expr = in unroll_loop_runtime_iterations()
1148 desc->niter_expr = in unroll_loop_runtime_iterations()
1149 simplify_gen_binary (MINUS, desc->mode, desc->niter_expr, const1_rtx); in unroll_loop_runtime_iterations()
1302 desc->niter_expr = GEN_INT (desc->niter); in peel_loop_simple()
H A Dcfgloop.h346 rtx niter_expr; member
/openbsd-src/gnu/gcc/gcc/doc/
H A Dloop.texi419 @item @code{niter_expr} on RTL, @code{niter} on GIMPLE: The expression
H A Dgccint.info8315 * `niter_expr' on RTL, `niter' on GIMPLE: The expression that gives