From d53441c8b191656702fcfc52aedf2b4dfcb3f155 Mon Sep 17 00:00:00 2001 From: prathamesh3492 Date: Thu, 15 Jan 2015 13:28:42 +0000 Subject: 2015-10-15 Prathamesh Kulkarni * dojump.h: New header file. * explow.h: Likewise. * expr.h: Remove includes. Move expmed.c prototypes to expmed.h. Move dojump.c prototypes to dojump.h. Move alias.c prototypes to alias.h. Move explow.c prototypes to explow.h. Move calls.c prototypes to calls.h. Move emit-rtl.c prototypes to emit-rtl.h. Move varasm.c prototypes to varasm.h. Move stmt.c prototypes to stmt.h. (saved_pending_stack_adjust): Move to dojump.h. (adjust_address): Move to explow.h. (adjust_address_nv): Move to emit-rtl.h. (adjust_bitfield_address): Likewise. (adjust_bitfield_address_size): Likewise. (adjust_bitfield_address_nv): Likewise. (adjust_automodify_address_nv): Likewise. * explow.c (expr_size): Move to expr.c. (int_expr_size): Likewise. (tree_expr_size): Likewise. Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h statistics.h stmt.h varasm.h. * genemit.c (main): Generate includes statistics.h, real.h, fixed-value.h, insn-config.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h. * genopinit.c (main): Generate includes hashtab.h, hard-reg-set.h, function.h, statistics.h, real.h, fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h. * genoutput.c (main): Generate includes hashtab.h, statistics.h, real.h, fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h. * genemit.c (open_base_files): Generate includes flags.h, statistics.h, real.h, fixed-value.h, tree.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h, stmt.h. * config/tilepro/gen-mul-tables.cc: Generate includes hashtab.h, hash-set.h, vec.h, machmode.h, tm.h, hard-reg-set.h, input.h, function.h, rtl.h, flags.h, statistics.h, double-int.h, real.h, fixed-value.h, alias.h, wide-int.h, inchash.h, tree.h, insn-config.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h, stmt.h. * config/tilegx/mul-tables.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h function.h hard-reg-set.h hash-set.h hashtab.h inchash.h input.h insn-config.h machmode.h real.h rtl.h statistics.h stmt.h symtab.h tm.h tree.h varasm.h vec.h wide-int.h. * rtlhooks.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h function.h hard-reg-set.h hash-set.h hashtab.h inchash.h input.h insn-config.h machmode.h real.h statistics.h stmt.h tree.h varasm.h vec.h wide-int.h. * cfgloopanal.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h inchash.h insn-config.h real.h statistics.h stmt.h tree.h varasm.h wide-int.h. * loop-iv.c: Likewise. * lra-assigns.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h inchash.h real.h statistics.h stmt.h tree.h varasm.h wide-int.h. * lra-constraints.c: Likewise. * lra-eliminations.c: Likewise. * lra-lives.c: Likewise. * lra-remat.c: Likewise. * bt-load.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h inchash.h insn-config.h real.h statistics.h stmt.h tree.h varasm.h wide-int.h. * hw-doloop.c: Likewise. * ira-color.c: Likewise. * ira-emit.c: Likewise. * loop-doloop.c: Likewise. * loop-invariant.c: Likewise. * reload.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h inchash.h real.h rtl.h statistics.h stmt.h tree.h varasm.h wide-int.h. * caller-save.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h inchash.h real.h statistics.h stmt.h tree.h varasm.h wide-int.h. * combine-stack-adj.c: Likewise. * cse.c: Likewise. * ddg.c: Likewise. * ifcvt.c: Likewise. * ira-costs.c: Likewise. * jump.c: Likewise. * lra-coalesce.c: Likewise. * lra-spills.c: Likewise. * profile.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h wide-int.h. * lra.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h real.h statistics.h stmt.h varasm.h. * config/sh/sh_treg_combine.cc: Include alias.h calls.h dojump.h double-int.h explow.h expmed.h fixed-value.h flags.h real.h statistics.h stmt.h varasm.h wide-int.h. * reorg.c: Include alias.h calls.h dojump.h double-int.h explow.h expmed.h fixed-value.h inchash.h real.h statistics.h stmt.h tree.h varasm.h wide-int.h. * reload1.c: Include alias.h calls.h dojump.h double-int.h explow.h expmed.h fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h. * config/tilegx/tilegx.c: Include alias.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h real.h statistics.h stmt.h. * config/tilepro/tilepro.c: Likewise. * config/mmix/mmix.c: Include alias.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h real.h statistics.h stmt.h. * config/pdp11/pdp11.c: Likewise. * config/xtensa/xtensa.c: Likewise. * config/lm32/lm32.c: Include alias.h dojump.h double-int.h emit-rtl.h explow.h expmed.h fixed-value.h real.h statistics.h stmt.h varasm.h. * tree-chkp.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h function.h hard-reg-set.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h tm.h. * cilk-common.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h function.h hard-reg-set.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h tm.h varasm.h. * rtl-chkp.c: Likewise. * tree-chkp-opt.c: Likewise. * config/arm/arm-builtins.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h function.h hard-reg-set.h hashtab.h insn-config.h real.h statistics.h stmt.h varasm.h. * ipa-icf.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h. * tree-vect-data-refs.c: Likewise. * graphite-sese-to-poly.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h. * internal-fn.c: Likewise. * ipa-icf-gimple.c: Likewise. * lto-section-out.c: Likewise. * tree-data-ref.c: Likewise. * tree-nested.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-predcom.c: Likewise. * tree-pretty-print.c: Likewise. * tree-scalar-evolution.c: Likewise. * tree-ssa-strlen.c: Likewise. * tree-vect-loop.c: Likewise. * tree-vect-patterns.c: Likewise. * tree-vect-slp.c: Likewise. * tree-vect-stmts.c: Likewise. * tsan.c: Likewise. * targhooks.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h stmt.h. * config/sh/sh-mem.cc: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h stmt.h varasm.h. * loop-unroll.c: Likewise. * ubsan.c: Likewise. * tree-ssa-loop-prefetch.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h stmt.h varasm.h. * dse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h function.h hashtab.h statistics.h stmt.h varasm.h. * tree-switch-conversion.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h. * generic-match-head.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h. * gimple-match-head.c: Likewise. * lto-cgraph.c: Likewise. * lto-section-in.c: Likewise. * lto-streamer-in.c: Likewise. * lto-streamer-out.c: Likewise. * tree-affine.c: Likewise. * tree-cfg.c: Likewise. * tree-cfgcleanup.c: Likewise. * tree-if-conv.c: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-copyrename.c: Likewise. * tree-ssa-dse.c: Likewise. * tree-ssa-forwprop.c: Likewise. * tree-ssa-live.c: Likewise. * tree-ssa-math-opts.c: Likewise. * tree-ssa-pre.c: Likewise. * tree-ssa-sccvn.c: Likewise. * tree-tailcall.c: Likewise. * tree-vect-generic.c: Likewise. * tree-sra.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h stmt.h varasm.h. * stor-layout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h. * varasm.c: Likewise. * coverage.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h varasm.h. * init-regs.c: Likewise. * ira.c: Likewise. * omp-low.c: Likewise. * stack-ptr-mod.c: Likewise. * tree-ssa-reassoc.c: Likewise. * tree-complex.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h insn-config.h rtl.h statistics.h stmt.h varasm.h. * dwarf2cfi.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h insn-config.h statistics.h stmt.h varasm.h. * shrink-wrap.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h. * recog.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h varasm.h. * tree-ssa-phiopt.c: Likewise. * config/darwin.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h real.h statistics.h stmt.h. * config/fr30/fr30.c: Likewise. * config/frv/frv.c: Likewise. * expr.c: Likewise. * final.c: Likewise. * optabs.c: Likewise. * passes.c: Likewise. * simplify-rtx.c: Likewise. * stmt.c: Likewise. * toplev.c: Likewise. * var-tracking.c: Likewise. * gcse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h. * lower-subreg.c: Likewise. * postreload-gcse.c: Likewise. * ree.c: Likewise. * reginfo.c: Likewise. * store-motion.c: Likewise. * combine.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h real.h stmt.h varasm.h. * emit-rtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h statistics.h stmt.h. * dojump.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h statistics.h stmt.h varasm.h. * except.c: Likewise. * explow.c: Likewise. * tree-dfa.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h. * gimple-fold.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h insn-config.h real.h rtl.h statistics.h varasm.h. * tree-ssa-structalias.c: Likewise. * cfgexpand.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h. * calls.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h stmt.h. * bb-reorder.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h. * cfgbuild.c: Likewise. * function.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h real.h rtl.h statistics.h stmt.h. * cfgrtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h. * dbxout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h real.h statistics.h stmt.h. * auto-inc-dec.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h real.h statistics.h stmt.h varasm.h. * cprop.c: Likewise. * modulo-sched.c: Likewise. * postreload.c: Likewise. * ccmp.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h flags.h function.h hard-reg-set.h hashtab.h insn-config.h real.h statistics.h stmt.h varasm.h. * gimple-ssa-strength-reduction.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h. * tree-ssa-loop-ivopts.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h stmt.h varasm.h. * expmed.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h function.h hard-reg-set.h hashtab.h real.h statistics.h stmt.h varasm.h. * target-globals.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h function.h hashtab.h real.h statistics.h stmt.h varasm.h. * tree-ssa-address.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h. * cfgcleanup.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h function.h real.h statistics.h stmt.h varasm.h. * alias.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h stmt.h. * dwarf2out.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h statistics.h stmt.h. * config/nvptx/nvptx.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hard-reg-set.h insn-config.h real.h statistics.h stmt.h varasm.h. * gimplify.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h statistics.h. * asan.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h. * ipa-devirt.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h. * ipa-polymorphic-call.c: Likewise. * config/aarch64/aarch64.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h stmt.h. * config/c6x/c6x.c: Likewise. * config/aarch64/aarch64-builtins.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h stmt.h varasm.h. * ipa-prop.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h. * ipa-split.c: Likewise. * tree-eh.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-loop-niter.c: Likewise. * tree-vrp.c: Likewise. * config/nds32/nds32-cost.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h. * config/nds32/nds32-fp-as-gp.c: Likewise. * config/nds32/nds32-intrinsic.c: Likewise. * config/nds32/nds32-isr.c: Likewise. * config/nds32/nds32-md-auxiliary.c: Likewise. * config/nds32/nds32-memory-manipulation.c: Likewise. * config/nds32/nds32-pipelines-auxiliary.c: Likewise. * config/nds32/nds32-predicates.c: Likewise. * config/nds32/nds32.c: Likewise. * config/cris/cris.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h real.h statistics.h. * config/alpha/alpha.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h real.h statistics.h stmt.h. * config/arm/arm.c: Likewise. * config/avr/avr.c: Likewise. * config/bfin/bfin.c: Likewise. * config/h8300/h8300.c: Likewise. * config/i386/i386.c: Likewise. * config/ia64/ia64.c: Likewise. * config/iq2000/iq2000.c: Likewise. * config/m32c/m32c.c: Likewise. * config/m32r/m32r.c: Likewise. * config/m68k/m68k.c: Likewise. * config/mcore/mcore.c: Likewise. * config/mep/mep.c: Likewise. * config/mips/mips.c: Likewise. * config/mn10300/mn10300.c: Likewise. * config/moxie/moxie.c: Likewise. * config/pa/pa.c: Likewise. * config/rl78/rl78.c: Likewise. * config/rx/rx.c: Likewise. * config/s390/s390.c: Likewise. * config/sh/sh.c: Likewise. * config/sparc/sparc.c: Likewise. * config/spu/spu.c: Likewise. * config/stormy16/stormy16.c: Likewise. * config/v850/v850.c: Likewise. * config/vax/vax.c: Likewise. * config/cr16/cr16.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h. * config/msp430/msp430.c: Likewise. * predict.c: Likewise. * value-prof.c: Likewise. * config/epiphany/epiphany.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h hashtab.h statistics.h stmt.h. * config/microblaze/microblaze.c: Likewise. * config/nios2/nios2.c: Likewise. * config/rs6000/rs6000.c: Likewise. * tree.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h insn-config.h real.h rtl.h statistics.h stmt.h. * cgraph.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h stmt.h. * fold-const.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h. * tree-inline.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h. * builtins.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h real.h statistics.h stmt.h. * config/arc/arc.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h statistics.h stmt.h. * config/visium/visium.c: Include dojump.h emit-rtl.h explow.h expmed.h stmt.h. java/ * builtins.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h fixed-value.h function.h hard-reg-set.h hashtab.h insn-config.h real.h statistics.h stmt.h varasm.h. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219655 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/expr.h | 331 +------------------------------------------------------------ 1 file changed, 5 insertions(+), 326 deletions(-) (limited to 'gcc/expr.h') diff --git a/gcc/expr.h b/gcc/expr.h index a7638b8bbea..867852e1153 100644 --- a/gcc/expr.h +++ b/gcc/expr.h @@ -20,25 +20,6 @@ along with GCC; see the file COPYING3. If not see #ifndef GCC_EXPR_H #define GCC_EXPR_H -/* For inhibit_defer_pop */ -#include "hashtab.h" -#include "hash-set.h" -#include "vec.h" -#include "machmode.h" -#include "tm.h" -#include "hard-reg-set.h" -#include "input.h" -#include "function.h" -/* For XEXP, GEN_INT, rtx_code */ -#include "rtl.h" -/* For optimize_size */ -#include "flags.h" -/* For tree_fits_[su]hwi_p, tree_to_[su]hwi, fold_convert, size_binop, - ssize_int, TREE_CODE, TYPE_SIZE, int_size_in_bytes, */ -#include "tree-core.h" -/* For GET_MODE_BITSIZE, word_mode */ -#include "insn-config.h" - /* This is the 4th arg to `expand_expr'. EXPAND_STACK_PARM means we are possibly expanding a call param onto the stack. @@ -73,32 +54,6 @@ typedef struct separate_ops tree op0, op1, op2; } *sepops; -/* Functions from expmed.c: */ - -/* Arguments MODE, RTX: return an rtx for the negation of that value. - May emit insns. */ -extern rtx negate_rtx (machine_mode, rtx); - -/* Expand a logical AND operation. */ -extern rtx expand_and (machine_mode, rtx, rtx, rtx); - -/* Emit a store-flag operation. */ -extern rtx emit_store_flag (rtx, enum rtx_code, rtx, rtx, machine_mode, - int, int); - -/* Like emit_store_flag, but always succeeds. */ -extern rtx emit_store_flag_force (rtx, enum rtx_code, rtx, rtx, - machine_mode, int, int); - -/* Choose a minimal N + 1 bit approximation to 1/D that can be used to - replace division by D, and put the least significant N bits of the result - in *MULTIPLIER_PTR and return the most significant bit. */ -extern unsigned HOST_WIDE_INT choose_multiplier (unsigned HOST_WIDE_INT, int, - int, unsigned HOST_WIDE_INT *, - int *, int *); - -/* Functions from expr.c: */ - /* This is run during target initialization to set up which modes can be used directly in memory and to initialize the block move optab. */ extern void init_expr_target (void); @@ -305,301 +260,20 @@ expand_normal (tree exp) return expand_expr_real (exp, NULL_RTX, VOIDmode, EXPAND_NORMAL, NULL, false); } -/* At the start of a function, record that we have no previously-pushed - arguments waiting to be popped. */ -extern void init_pending_stack_adjust (void); - -/* Discard any pending stack adjustment. */ -extern void discard_pending_stack_adjust (void); - -/* When exiting from function, if safe, clear out any pending stack adjust - so the adjustment won't get done. */ -extern void clear_pending_stack_adjust (void); - -/* Pop any previously-pushed arguments that have not been popped yet. */ -extern void do_pending_stack_adjust (void); - -/* Struct for saving/restoring of pending_stack_adjust/stack_pointer_delta - values. */ - -struct saved_pending_stack_adjust -{ - /* Saved value of pending_stack_adjust. */ - int x_pending_stack_adjust; - - /* Saved value of stack_pointer_delta. */ - int x_stack_pointer_delta; -}; - -/* Remember pending_stack_adjust/stack_pointer_delta. - To be used around code that may call do_pending_stack_adjust (), - but the generated code could be discarded e.g. using delete_insns_since. */ - -extern void save_pending_stack_adjust (saved_pending_stack_adjust *); - -/* Restore the saved pending_stack_adjust/stack_pointer_delta. */ - -extern void restore_pending_stack_adjust (saved_pending_stack_adjust *); /* Return the tree node and offset if a given argument corresponds to a string constant. */ extern tree string_constant (tree, tree *); -/* Generate code to evaluate EXP and jump to LABEL if the value is zero. */ -extern void jumpifnot (tree, rtx, int); -extern void jumpifnot_1 (enum tree_code, tree, tree, rtx, int); - -/* Generate code to evaluate EXP and jump to LABEL if the value is nonzero. */ -extern void jumpif (tree, rtx, int); -extern void jumpif_1 (enum tree_code, tree, tree, rtx, int); - -/* Generate code to evaluate EXP and jump to IF_FALSE_LABEL if - the result is zero, or IF_TRUE_LABEL if the result is one. */ -extern void do_jump (tree, rtx, rtx, int); -extern void do_jump_1 (enum tree_code, tree, tree, rtx, rtx, int); - -extern void do_compare_rtx_and_jump (rtx, rtx, enum rtx_code, int, - machine_mode, rtx, rtx, rtx, int); - /* Two different ways of generating switch statements. */ extern int try_casesi (tree, tree, tree, tree, rtx, rtx, rtx, int); extern int try_tablejump (tree, tree, tree, tree, rtx, rtx, int); -/* Functions from alias.c */ -#include "alias.h" - - -/* rtl.h and tree.h were included. */ -/* Return an rtx for the size in bytes of the value of an expr. */ -extern rtx expr_size (tree); - -/* Return a wide integer for the size in bytes of the value of EXP, or -1 - if the size can vary or is larger than an integer. */ -extern HOST_WIDE_INT int_expr_size (tree); - -/* Return an rtx that refers to the value returned by a function - in its original home. This becomes invalid if any more code is emitted. */ -extern rtx hard_function_value (const_tree, const_tree, const_tree, int); - -extern rtx prepare_call_address (tree, rtx, rtx, rtx *, int, int); - -extern bool shift_return_value (machine_mode, bool, rtx); - -extern rtx expand_call (tree, rtx, int); - -extern void fixup_tail_calls (void); - -#ifdef TREE_CODE -extern rtx expand_variable_shift (enum tree_code, machine_mode, - rtx, tree, rtx, int); -extern rtx expand_shift (enum tree_code, machine_mode, rtx, int, rtx, - int); -extern rtx expand_divmod (int, enum tree_code, machine_mode, rtx, rtx, - rtx, int); -#endif - -/* Return the CODE_LABEL rtx for a LABEL_DECL, creating it if necessary. */ -extern rtx label_rtx (tree); - -/* As label_rtx, but additionally the label is placed on the forced label - list of its containing function (i.e. it is treated as reachable even - if how is not obvious). */ -extern rtx force_label_rtx (tree); - -/* Return an rtx like arg but sans any constant terms. - Returns the original rtx if it has no constant terms. - The constant terms are added and stored via a second arg. */ -extern rtx eliminate_constant_term (rtx, rtx *); - -/* Convert arg to a valid memory address for specified machine mode that points - to a specific named address space, by emitting insns to perform arithmetic - if necessary. */ -extern rtx memory_address_addr_space (machine_mode, rtx, addr_space_t); - -/* Like memory_address_addr_space, except assume the memory address points to - the generic named address space. */ -#define memory_address(MODE,RTX) \ - memory_address_addr_space ((MODE), (RTX), ADDR_SPACE_GENERIC) - -/* Return a memory reference like MEMREF, but with its mode changed - to MODE and its address changed to ADDR. - (VOIDmode means don't change the mode. - NULL for ADDR means don't change the address.) */ -extern rtx change_address (rtx, machine_mode, rtx); - -/* Return a memory reference like MEMREF, but with its mode changed - to MODE and its address offset by OFFSET bytes. */ -#define adjust_address(MEMREF, MODE, OFFSET) \ - adjust_address_1 (MEMREF, MODE, OFFSET, 1, 1, 0, 0) - -/* Likewise, but the reference is not required to be valid. */ -#define adjust_address_nv(MEMREF, MODE, OFFSET) \ - adjust_address_1 (MEMREF, MODE, OFFSET, 0, 1, 0, 0) - -/* Return a memory reference like MEMREF, but with its mode changed - to MODE and its address offset by OFFSET bytes. Assume that it's - for a bitfield and conservatively drop the underlying object if we - cannot be sure to stay within its bounds. */ -#define adjust_bitfield_address(MEMREF, MODE, OFFSET) \ - adjust_address_1 (MEMREF, MODE, OFFSET, 1, 1, 1, 0) - -/* As for adjust_bitfield_address, but specify that the width of - BLKmode accesses is SIZE bytes. */ -#define adjust_bitfield_address_size(MEMREF, MODE, OFFSET, SIZE) \ - adjust_address_1 (MEMREF, MODE, OFFSET, 1, 1, 1, SIZE) - -/* Likewise, but the reference is not required to be valid. */ -#define adjust_bitfield_address_nv(MEMREF, MODE, OFFSET) \ - adjust_address_1 (MEMREF, MODE, OFFSET, 0, 1, 1, 0) - -/* Return a memory reference like MEMREF, but with its mode changed - to MODE and its address changed to ADDR, which is assumed to be - increased by OFFSET bytes from MEMREF. */ -#define adjust_automodify_address(MEMREF, MODE, ADDR, OFFSET) \ - adjust_automodify_address_1 (MEMREF, MODE, ADDR, OFFSET, 1) - -/* Likewise, but the reference is not required to be valid. */ -#define adjust_automodify_address_nv(MEMREF, MODE, ADDR, OFFSET) \ - adjust_automodify_address_1 (MEMREF, MODE, ADDR, OFFSET, 0) - -extern rtx adjust_address_1 (rtx, machine_mode, HOST_WIDE_INT, int, int, - int, HOST_WIDE_INT); -extern rtx adjust_automodify_address_1 (rtx, machine_mode, rtx, - HOST_WIDE_INT, int); - -/* Return a memory reference like MEMREF, but whose address is changed by - adding OFFSET, an RTX, to it. POW2 is the highest power of two factor - known to be in OFFSET (possibly 1). */ -extern rtx offset_address (rtx, rtx, unsigned HOST_WIDE_INT); - -/* Definitions from emit-rtl.c */ -#include "emit-rtl.h" - -/* Return a memory reference like MEMREF, but with its mode widened to - MODE and adjusted by OFFSET. */ -extern rtx widen_memory_access (rtx, machine_mode, HOST_WIDE_INT); - -/* Return a memory reference like MEMREF, but which is known to have a - valid address. */ -extern rtx validize_mem (rtx); - -extern rtx use_anchored_address (rtx); - -/* Given REF, a MEM, and T, either the type of X or the expression - corresponding to REF, set the memory attributes. OBJECTP is nonzero - if we are making a new object of this type. */ -extern void set_mem_attributes (rtx, tree, int); - -/* Similar, except that BITPOS has not yet been applied to REF, so if - we alter MEM_OFFSET according to T then we should subtract BITPOS - expecting that it'll be added back in later. */ -extern void set_mem_attributes_minus_bitpos (rtx, tree, int, HOST_WIDE_INT); - -/* Return OFFSET if XEXP (MEM, 0) - OFFSET is known to be ALIGN - bits aligned for 0 <= OFFSET < ALIGN / BITS_PER_UNIT, or - -1 if not known. */ -extern int get_mem_align_offset (rtx, unsigned int); - -/* Assemble the static constant template for function entry trampolines. */ -extern rtx assemble_trampoline_template (void); - -/* Copy given rtx to a new temp reg and return that. */ -extern rtx copy_to_reg (rtx); - -/* Like copy_to_reg but always make the reg Pmode. */ -extern rtx copy_addr_to_reg (rtx); - -/* Like copy_to_reg but always make the reg the specified mode MODE. */ -extern rtx copy_to_mode_reg (machine_mode, rtx); - -/* Copy given rtx to given temp reg and return that. */ -extern rtx copy_to_suggested_reg (rtx, rtx, machine_mode); - -/* Copy a value to a register if it isn't already a register. - Args are mode (in case value is a constant) and the value. */ -extern rtx force_reg (machine_mode, rtx); - -/* Return given rtx, copied into a new temp reg if it was in memory. */ -extern rtx force_not_mem (rtx); - -/* Return mode and signedness to use when an argument or result in the - given mode is promoted. */ -extern machine_mode promote_function_mode (const_tree, machine_mode, int *, - const_tree, int); - -/* Return mode and signedness to use when an object in the given mode - is promoted. */ -extern machine_mode promote_mode (const_tree, machine_mode, int *); - -/* Return mode and signedness to use when object is promoted. */ -machine_mode promote_decl_mode (const_tree, int *); - -/* Remove some bytes from the stack. An rtx says how many. */ -extern void adjust_stack (rtx); - -/* Add some bytes to the stack. An rtx says how many. */ -extern void anti_adjust_stack (rtx); - -/* Add some bytes to the stack while probing it. An rtx says how many. */ -extern void anti_adjust_stack_and_probe (rtx, bool); - -/* This enum is used for the following two functions. */ -enum save_level {SAVE_BLOCK, SAVE_FUNCTION, SAVE_NONLOCAL}; - -/* Save the stack pointer at the specified level. */ -extern void emit_stack_save (enum save_level, rtx *); - -/* Restore the stack pointer from a save area of the specified level. */ -extern void emit_stack_restore (enum save_level, rtx); - -/* Invoke emit_stack_save for the nonlocal_goto_save_area. */ -extern void update_nonlocal_goto_save_area (void); - -/* Allocate some space on the stack dynamically and return its address. */ -extern rtx allocate_dynamic_stack_space (rtx, unsigned, unsigned, bool); - -/* Emit one stack probe at ADDRESS, an address within the stack. */ -extern void emit_stack_probe (rtx); - -/* Probe a range of stack addresses from FIRST to FIRST+SIZE, inclusive. - FIRST is a constant and size is a Pmode RTX. These are offsets from - the current stack pointer. STACK_GROWS_DOWNWARD says whether to add - or subtract them from the stack pointer. */ -extern void probe_stack_range (HOST_WIDE_INT, rtx); - -/* Return an rtx that refers to the value returned by a library call - in its original home. This becomes invalid if any more code is emitted. */ -extern rtx hard_libcall_value (machine_mode, rtx); - -extern void store_bit_field (rtx, unsigned HOST_WIDE_INT, - unsigned HOST_WIDE_INT, - unsigned HOST_WIDE_INT, - unsigned HOST_WIDE_INT, - machine_mode, rtx); -extern rtx extract_bit_field (rtx, unsigned HOST_WIDE_INT, - unsigned HOST_WIDE_INT, int, rtx, - machine_mode, machine_mode); -extern rtx extract_low_bits (machine_mode, machine_mode, rtx); -extern rtx expand_mult (machine_mode, rtx, rtx, rtx, int); -extern rtx expand_mult_highpart_adjust (machine_mode, rtx, rtx, rtx, rtx, int); - -extern rtx assemble_static_space (unsigned HOST_WIDE_INT); extern int safe_from_p (const_rtx, tree, int); -extern bool split_comparison (enum rtx_code, machine_mode, - enum rtx_code *, enum rtx_code *); /* Get the personality libfunc for a function decl. */ rtx get_personality_function (tree); - -/* In stmt.c */ - -/* Expand a GIMPLE_SWITCH statement. */ -extern void expand_case (gswitch *); - -/* Like expand_case but special-case for SJLJ exception dispatching. */ -extern void expand_sjlj_dispatch_table (rtx, vec ); - /* Determine whether the LEN bytes can be moved by using several move instructions. Return nonzero if a call to move_by_pieces should succeed. */ @@ -621,4 +295,9 @@ extern tree component_ref_field_offset (tree); extern void expand_operands (tree, tree, rtx, rtx*, rtx*, enum expand_modifier); + +/* rtl.h and tree.h were included. */ +/* Return an rtx for the size in bytes of the value of an expr. */ +extern rtx expr_size (tree); + #endif /* GCC_EXPR_H */ -- cgit v1.2.1