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re PR debug/14829 (Bootstrap comparison failure on hppa64-hp-hpux11.11)

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PR debug/14829
	* dwarf2out.c (reg_number): Rename to dbx_reg_number.  Adjust all
	callers.
	(multiple_reg_loc_descriptor, reg_loc_descriptor): Use gcc register
	number for indexing hard_regno_nregs array.

From-SVN: r81233
This commit is contained in:
John David Anglin 2004-04-27 23:24:01 +00:00 committed by John David Anglin
parent 2f70eed18e
commit 23959f19da
2 changed files with 18 additions and 9 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2004-04-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR debug/14829
* dwarf2out.c (reg_number): Rename to dbx_reg_number. Adjust all
callers.
(multiple_reg_loc_descriptor, reg_loc_descriptor): Use gcc register
number for indexing hard_regno_nregs array.
2004-04-27 Geoffrey Keating <geoffk@apple.com>
* config/darwin.h (STARTFILE_SPEC): Use %s to find crt2.o.

19
gcc/dwarf2out.c
View File

@ -3785,7 +3785,7 @@ static bool is_subrange_type (tree);
static dw_die_ref subrange_type_die (tree, dw_die_ref);
static dw_die_ref modified_type_die (tree, int, int, dw_die_ref);
static int type_is_enum (tree);
static unsigned int reg_number (rtx);
static unsigned int dbx_reg_number (rtx);
static dw_loc_descr_ref reg_loc_descriptor (rtx);
static dw_loc_descr_ref one_reg_loc_descriptor (unsigned int);
static dw_loc_descr_ref multiple_reg_loc_descriptor (rtx, rtx);
@ -8240,10 +8240,10 @@ type_is_enum (tree type)
return TREE_CODE (type) == ENUMERAL_TYPE;
}
/* Return the register number described by a given RTL node. */
/* Return the DBX register number described by a given RTL node. */
static unsigned int
reg_number (rtx rtl)
dbx_reg_number (rtx rtl)
{
unsigned regno = REGNO (rtl);
@ -8265,10 +8265,10 @@ reg_loc_descriptor (rtx rtl)
if (REGNO (rtl) >= FIRST_PSEUDO_REGISTER)
return 0;
reg = reg_number (rtl);
reg = dbx_reg_number (rtl);
regs = targetm.dwarf_register_span (rtl);
if (hard_regno_nregs[reg][GET_MODE (rtl)] > 1
if (hard_regno_nregs[REGNO (rtl)][GET_MODE (rtl)] > 1
|| regs)
return multiple_reg_loc_descriptor (rtl, regs);
else
@ -8297,8 +8297,8 @@ multiple_reg_loc_descriptor (rtx rtl, rtx regs)
unsigned reg;
dw_loc_descr_ref loc_result = NULL;
reg = reg_number (rtl);
nregs = hard_regno_nregs[reg][GET_MODE (rtl)];
reg = dbx_reg_number (rtl);
nregs = hard_regno_nregs[REGNO (rtl)][GET_MODE (rtl)];
/* Simple, contiguous registers. */
if (regs == NULL_RTX)
@ -8478,7 +8478,8 @@ mem_loc_descriptor (rtx rtl, enum machine_mode mode, bool can_use_fbreg)
memory) so DWARF consumers need to be aware of the subtle
distinction between OP_REG and OP_BASEREG. */
if (REGNO (rtl) < FIRST_PSEUDO_REGISTER)
mem_loc_result = based_loc_descr (reg_number (rtl), 0, can_use_fbreg);
mem_loc_result = based_loc_descr (dbx_reg_number (rtl), 0,
can_use_fbreg);
break;
case MEM:
@ -8549,7 +8550,7 @@ mem_loc_descriptor (rtx rtl, enum machine_mode mode, bool can_use_fbreg)
case PLUS:
plus:
if (is_based_loc (rtl))
mem_loc_result = based_loc_descr (reg_number (XEXP (rtl, 0)),
mem_loc_result = based_loc_descr (dbx_reg_number (XEXP (rtl, 0)),
INTVAL (XEXP (rtl, 1)),
can_use_fbreg);
else