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re PR target/45189 (New stack alignment test failures)

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PR 45189
Unbreak ia64 build after last dwarf2out.c change.

From-SVN: r162917
This commit is contained in:
Richard Henderson 2010-08-05 08:39:54 -07:00 committed by Richard Henderson
parent acdb4da79d
commit c3576fa73f
2 changed files with 16 additions and 4 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2010-08-05 Richard Henderson <rth@redhat.com>
PR 45189
* dwarf2out.c (DWARF2_UNWIND_INFO): Provide default definition.
(INCOMING_RETURN_ADDR_RTX): Likewise.
(dwarf2out_do_frame): Remove conditional compilation.
(dwarf2out_frame_init): Likewise.
2010-08-05 Nicolas Setton <setton@adacore.com>
* gcov.c (flag_display_progress): New static variable.

12
gcc/dwarf2out.c
View File

@ -112,6 +112,14 @@ int vms_file_stats_name (const char *, long long *, long *, char *, int *);
#define DWARF2_INDIRECT_STRING_SUPPORT_MISSING_ON_TARGET 0
#endif
#ifndef DWARF2_UNWIND_INFO
#define DWARF2_UNWIND_INFO 0
#endif
#ifndef INCOMING_RETURN_ADDR_RTX
#define INCOMING_RETURN_ADDR_RTX (gcc_unreachable (), NULL_RTX)
#endif
#ifndef DWARF2_FRAME_INFO
# ifdef DWARF2_DEBUGGING_INFO
# define DWARF2_FRAME_INFO \
@ -143,11 +151,9 @@ dwarf2out_do_frame (void)
return (write_symbols == DWARF2_DEBUG
|| write_symbols == VMS_AND_DWARF2_DEBUG
|| DWARF2_FRAME_INFO || saved_do_cfi_asm
#ifdef DWARF2_UNWIND_INFO
|| (DWARF2_UNWIND_INFO
&& (flag_unwind_tables
|| (flag_exceptions && ! USING_SJLJ_EXCEPTIONS)))
#endif
);
}
@ -4153,10 +4159,8 @@ dwarf2out_frame_init (void)
/* On entry, the Canonical Frame Address is at SP. */
dwarf2out_def_cfa (NULL, STACK_POINTER_REGNUM, INCOMING_FRAME_SP_OFFSET);
#ifdef DWARF2_UNWIND_INFO
if (DWARF2_UNWIND_INFO || DWARF2_FRAME_INFO)
initial_return_save (INCOMING_RETURN_ADDR_RTX);
#endif
}
void