From 797a6ac12c5586327d517bf2be7e4827c17fad97 Mon Sep 17 00:00:00 2001 From: Kazu Hirata Date: Fri, 3 May 2002 00:23:55 +0000 Subject: [PATCH] * function.c: Fix formatting. From-SVN: r53075 --- gcc/ChangeLog | 4 +++ gcc/function.c | 66 +++++++++++++++++++++++++------------------------- 2 files changed, 37 insertions(+), 33 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 611fbcbfca1..dacfe157242 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2002-05-02 Kazu Hirata + + * function.c: Fix formatting. + 2002-05-02 Jan Hubicka * haifa-sched.c (schedule_insn): Print table of instructions and diff --git a/gcc/function.c b/gcc/function.c index e90fddd3b87..d0ad459a975 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -250,7 +250,7 @@ static void fixup_var_refs_insn PARAMS ((rtx, rtx, enum machine_mode, static void fixup_var_refs_1 PARAMS ((rtx, enum machine_mode, rtx *, rtx, struct fixup_replacement **, rtx)); static rtx fixup_memory_subreg PARAMS ((rtx, rtx, enum machine_mode, int)); -static rtx walk_fixup_memory_subreg PARAMS ((rtx, rtx, enum machine_mode, +static rtx walk_fixup_memory_subreg PARAMS ((rtx, rtx, enum machine_mode, int)); static rtx fixup_stack_1 PARAMS ((rtx, rtx)); static void optimize_bit_field PARAMS ((rtx, rtx, rtx *)); @@ -893,7 +893,7 @@ assign_temp (type_or_decl, keep, memory_required, dont_promote) /* The size of the temporary may be too large to fit into an integer. */ /* ??? Not sure this should happen except for user silliness, so limit - this to things that aren't compiler-generated temporaries. The + this to things that aren't compiler-generated temporaries. The rest of the time we'll abort in assign_stack_temp_for_type. */ if (decl && size == -1 && TREE_CODE (TYPE_SIZE_UNIT (type)) == INTEGER_CST) @@ -1360,8 +1360,8 @@ put_var_into_stack (decl) context = decl_function_context (decl); /* Get the current rtl used for this object and its original mode. */ - reg = (TREE_CODE (decl) == SAVE_EXPR - ? SAVE_EXPR_RTL (decl) + reg = (TREE_CODE (decl) == SAVE_EXPR + ? SAVE_EXPR_RTL (decl) : DECL_RTL_IF_SET (decl)); /* No need to do anything if decl has no rtx yet @@ -1863,7 +1863,7 @@ fixup_var_refs_insn (insn, var, promoted_mode, unsignedp, toplevel, no_share) /* OLD might be a (subreg (mem)). */ if (GET_CODE (replacements->old) == SUBREG) replacements->old - = fixup_memory_subreg (replacements->old, insn, + = fixup_memory_subreg (replacements->old, insn, promoted_mode, 0); else replacements->old @@ -2191,7 +2191,7 @@ fixup_var_refs_1 (var, promoted_mode, loc, insn, replacements, no_share) return; } - replacement->new = *loc = fixup_memory_subreg (x, insn, + replacement->new = *loc = fixup_memory_subreg (x, insn, promoted_mode, 0); INSN_CODE (insn) = -1; @@ -2439,7 +2439,7 @@ fixup_var_refs_1 (var, promoted_mode, loc, insn, replacements, no_share) rtx pat, last; if (GET_CODE (SET_DEST (x)) == SUBREG) - SET_DEST (x) = fixup_memory_subreg (SET_DEST (x), insn, + SET_DEST (x) = fixup_memory_subreg (SET_DEST (x), insn, promoted_mode, 0); else SET_DEST (x) = fixup_stack_1 (SET_DEST (x), insn); @@ -2493,7 +2493,7 @@ fixup_var_refs_1 (var, promoted_mode, loc, insn, replacements, no_share) /* Convert (SUBREG (MEM)) to a MEM in a changed mode. */ if (GET_CODE (fixeddest) == SUBREG) { - fixeddest = fixup_memory_subreg (fixeddest, insn, + fixeddest = fixup_memory_subreg (fixeddest, insn, promoted_mode, 0); temp_mode = GET_MODE (fixeddest); } @@ -2538,7 +2538,7 @@ fixup_var_refs_1 (var, promoted_mode, loc, insn, replacements, no_share) /* Previously, X had the form (SUBREG:m1 (REG:PROMOTED_MODE ...)). The REG was placed on the stack, so X now has the form (SUBREG:m1 - (MEM:m2 ...)). + (MEM:m2 ...)). Return an rtx (MEM:m1 newaddr) which is equivalent. If any insns must be emitted to compute NEWADDR, put them before INSN. @@ -2587,7 +2587,7 @@ fixup_memory_subreg (x, insn, promoted_mode, uncritical) If X itself is a (SUBREG (MEM ...) ...), return the replacement expression. Otherwise return X, with its contents possibly altered. - INSN, PROMOTED_MODE and UNCRITICAL are as for + INSN, PROMOTED_MODE and UNCRITICAL are as for fixup_memory_subreg. */ static rtx @@ -2615,14 +2615,14 @@ walk_fixup_memory_subreg (x, insn, promoted_mode, uncritical) for (i = GET_RTX_LENGTH (code) - 1; i >= 0; i--) { if (fmt[i] == 'e') - XEXP (x, i) = walk_fixup_memory_subreg (XEXP (x, i), insn, + XEXP (x, i) = walk_fixup_memory_subreg (XEXP (x, i), insn, promoted_mode, uncritical); else if (fmt[i] == 'E') { int j; for (j = 0; j < XVECLEN (x, i); j++) XVECEXP (x, i, j) - = walk_fixup_memory_subreg (XVECEXP (x, i, j), insn, + = walk_fixup_memory_subreg (XVECEXP (x, i, j), insn, promoted_mode, uncritical); } } @@ -3066,7 +3066,7 @@ purge_addressof_1 (loc, insn, force, store, ht) put_addressof_into_stack (x, ht); return true; } - + /* We must create a copy of the rtx because it was created by overwriting a REG rtx which is always shared. */ sub = copy_rtx (XEXP (XEXP (x, 0), 0)); @@ -3508,7 +3508,7 @@ purge_single_hard_subreg_set (pattern) reg = SUBREG_REG (reg); } - + if (GET_CODE (reg) == REG && REGNO (reg) < FIRST_PSEUDO_REGISTER) { reg = gen_rtx_REG (mode, REGNO (reg) + offset); @@ -3537,7 +3537,7 @@ purge_hard_subreg_sets (insn) case SET: if (GET_CODE (SET_DEST (pattern)) == SUBREG) purge_single_hard_subreg_set (pattern); - break; + break; case PARALLEL: { int j; @@ -3658,7 +3658,7 @@ instantiate_decls_1 (let, valid_only) for (t = BLOCK_VARS (let); t; t = TREE_CHAIN (t)) if (DECL_RTL_SET_P (t)) - instantiate_decl (DECL_RTL (t), + instantiate_decl (DECL_RTL (t), int_size_in_bytes (TREE_TYPE (t)), valid_only); @@ -4764,7 +4764,7 @@ assign_parms (fndecl) if (passed_pointer) { rtx x = gen_rtx_MEM (TYPE_MODE (TREE_TYPE (passed_type)), - parmreg); + parmreg); set_mem_attributes (x, parm, 1); SET_DECL_RTL (parm, x); } @@ -4773,7 +4773,7 @@ assign_parms (fndecl) SET_DECL_RTL (parm, parmreg); maybe_set_unchanging (DECL_RTL (parm), parm); } - + /* Copy the value into the register. */ if (nominal_mode != passed_mode || promoted_nominal_mode != promoted_mode) @@ -4855,7 +4855,7 @@ assign_parms (fndecl) push_to_sequence (conversion_insns); emit_move_insn (tempreg, DECL_RTL (parm)); SET_DECL_RTL (parm, - convert_to_mode (GET_MODE (parmreg), + convert_to_mode (GET_MODE (parmreg), tempreg, unsigned_p)); emit_move_insn (parmreg, DECL_RTL (parm)); @@ -5491,7 +5491,7 @@ uninitialized_vars_warning (block) warning_with_decl (decl, "`%s' might be used uninitialized in this function"); if (extra_warnings - && TREE_CODE (decl) == VAR_DECL + && TREE_CODE (decl) == VAR_DECL && DECL_RTL (decl) != 0 && GET_CODE (DECL_RTL (decl)) == REG && regno_clobbered_at_setjmp (REGNO (DECL_RTL (decl)))) @@ -6025,7 +6025,7 @@ reorder_blocks_1 (insns, current_block, p_block_stack) static void reorder_fix_fragments (block) - tree block; + tree block; { while (block) { @@ -6037,7 +6037,7 @@ reorder_fix_fragments (block) if (! TREE_ASM_WRITTEN (dup_origin)) { new_origin = BLOCK_FRAGMENT_CHAIN (dup_origin); - + /* Find the first of the remaining fragments. There must be at least one -- the current block. */ while (! TREE_ASM_WRITTEN (new_origin)) @@ -6437,7 +6437,7 @@ expand_main_function () #endif if (tmp != stack_pointer_rtx) emit_move_insn (stack_pointer_rtx, tmp); - + /* Enlist allocate_dynamic_stack_space to pick up the pieces. */ tmp = force_reg (Pmode, const0_rtx); allocate_dynamic_stack_space (tmp, NULL_RTX, BIGGEST_ALIGNMENT); @@ -6613,8 +6613,8 @@ expand_function_start (subr, parms_have_cleanups) avoid conflicts with the parameter passing registers. */ if (SMALL_REGISTER_CLASSES && current_function_needs_context) - if (GET_CODE (static_chain_incoming_rtx) != REG) - emit_move_insn (last_ptr, static_chain_incoming_rtx); + if (GET_CODE (static_chain_incoming_rtx) != REG) + emit_move_insn (last_ptr, static_chain_incoming_rtx); /* The following was moved from init_function_start. The move is supposed to make sdb output more accurate. */ @@ -7014,13 +7014,13 @@ expand_function_end (filename, line, end_bindings) /* If this is a BLKmode structure being returned in registers, then use the mode computed in expand_return. Note that if - decl_rtl is memory, then its mode may have been changed, + decl_rtl is memory, then its mode may have been changed, but that current_function_return_rtx has not. */ if (GET_MODE (real_decl_rtl) == BLKmode) PUT_MODE (real_decl_rtl, GET_MODE (decl_rtl)); /* If a named return value dumped decl_return to memory, then - we may need to re-do the PROMOTE_MODE signed/unsigned + we may need to re-do the PROMOTE_MODE signed/unsigned extension. */ if (GET_MODE (real_decl_rtl) != GET_MODE (decl_rtl)) { @@ -7087,14 +7087,14 @@ expand_function_end (filename, line, end_bindings) /* Emit the actual code to clobber return register. */ { rtx seq, after; - + start_sequence (); clobber_return_register (); seq = gen_sequence (); end_sequence (); after = emit_insn_after (seq, clobber_after); - + if (clobber_after != after) cfun->x_clobber_return_insn = after; } @@ -7131,7 +7131,7 @@ get_arg_pointer_save_area (f) { rtx seq; - /* Save the arg pointer at the beginning of the function. The + /* Save the arg pointer at the beginning of the function. The generated stack slot may not be a valid memory address, so we have to check it and fix it if necessary. */ start_sequence (); @@ -7461,7 +7461,7 @@ keep_stack_depressed (seq) /* SET is a SET from an insn in the epilogue. P is a pointer to the epi_info structure that contains information about what we've seen so far. We - process this SET by either updating that data or by emitting one or + process this SET by either updating that data or by emitting one or more insns. */ static void @@ -7884,7 +7884,7 @@ reposition_prologue_and_epilogue_notes (f) break; } } - + if (last) { rtx next; @@ -8000,7 +8000,7 @@ mark_function_status (p) { ggc_mark (q); ggc_mark_rtx (q->modified); - } + } ggc_mark_rtx (p->x_nonlocal_goto_handler_slots); ggc_mark_rtx (p->x_nonlocal_goto_handler_labels); -- 2.30.2