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i386.c (ix86_expand_epilogue): Properly compute size of registers to restore along non eh_return path.

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* config/i386/i386.c (ix86_expand_epilogue): Properly compute size
        of registers to restore along non eh_return path.

From-SVN: r41555
This commit is contained in:
Richard Henderson 2001-04-25 14:56:54 -07:00 committed by Richard Henderson
parent dd6f366250
commit 84e306b45a
2 changed files with 13 additions and 2 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2001-04-25 Richard Henderson <rth@redhat.com>
* config/i386/i386.c (ix86_expand_epilogue): Properly compute size
of registers to restore along non eh_return path.
2001-04-25 Jakub Jelinek <jakub@redhat.com>
* c-format.c (check_format_info_recurse): Handle

10
gcc/config/i386/i386.c
View File

@ -2591,8 +2591,14 @@ ix86_expand_epilogue (style)
ix86_compute_frame_layout (&frame);
/* Calculate start of saved registers relative to ebp. */
offset = -frame.nregs * UNITS_PER_WORD;
/* Calculate start of saved registers relative to ebp. Special care
must be taken for the normal return case of a function using
eh_return: the eax and edx registers are marked as saved, but not
restored along this path. */
offset = frame.nregs;
if (current_function_calls_eh_return && style != 2)
offset -= 2;
offset *= -UNITS_PER_WORD;
#ifdef FUNCTION_BLOCK_PROFILER_EXIT
if (profile_block_flag == 2)