ggc.h (struct rtx_def): Forward declare.
* ggc.h (struct rtx_def): Forward declare. * print-rtl.c (debug_rtx_range): New. * rtl.h (debug_rtx_range): Declare. * varray.h (VARRAY_ACTIVE_SIZE, VARRAY_POP_ALL): New. From-SVN: r32996
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@ -1,5 +1,12 @@
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2000-04-07 Richard Henderson <rth@cygnus.com>
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* ggc.h (struct rtx_def): Forward declare.
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* print-rtl.c (debug_rtx_range): New.
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* rtl.h (debug_rtx_range): Declare.
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* varray.h (VARRAY_ACTIVE_SIZE, VARRAY_POP_ALL): New.
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* gcse.c (gcse_main): Don't rebuild the CFG here.
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(delete_null_pointer_checks): Likewise.
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* ssa.c (convert_to_ssa): Likewise.
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@ -37,6 +37,7 @@ struct emit_status;
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struct expr_status;
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struct hash_table;
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struct label_node;
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struct rtx_def;
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struct rtvec_def;
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struct stmt_status;
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union tree_node;
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@ -450,6 +450,21 @@ debug_rtx_list (x, n)
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debug_rtx (insn);
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}
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/* Call this function to print an rtx list from START to END inclusive. */
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void
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debug_rtx_range (start, end)
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rtx start, end;
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{
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while (1)
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{
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debug_rtx (start);
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if (!start || start == end)
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break;
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start = NEXT_INSN (start);
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}
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}
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/* Call this function to search an rtx list to find one with insn uid UID,
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and then call debug_rtx_list to print it, using DEBUG_RTX_COUNT.
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The found insn is returned to enable further debugging analysis. */
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@ -1564,6 +1564,7 @@ extern void fix_sched_param PARAMS ((const char *, const char *));
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/* In print-rtl.c */
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extern void debug_rtx PARAMS ((rtx));
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extern void debug_rtx_list PARAMS ((rtx, int));
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extern void debug_rtx_range PARAMS ((rtx, rtx));
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extern rtx debug_rtx_find PARAMS ((rtx, int));
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#ifdef BUFSIZ
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extern void print_rtl PARAMS ((FILE *, rtx));
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@ -168,6 +168,9 @@ extern varray_type varray_grow PARAMS ((varray_type, size_t));
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#define VARRAY_SIZE(VA) ((VA)->num_elements)
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#define VARRAY_ACTIVE_SIZE(VA) ((VA)->elements_used)
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#define VARRAY_POP_ALL(VA) ((VA)->elements_used = 0)
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/* Check for VARRAY_xxx macros being in bound. */
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#if defined ENABLE_CHECKING && (GCC_VERSION >= 2007)
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extern void varray_check_failed PARAMS ((varray_type, size_t,
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