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expr.c (store_expr): When copying a string constant into an array...

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* expr.c (store_expr): When copying a string constant into an
        array, reset the known alignment of the MEM for the section to
        be cleared to BITS_PER_UNIT.

From-SVN: r47432
This commit is contained in:
Jeffrey A Law 2001-11-28 22:34:07 +00:00 committed by Jeff Law
parent d4d73d4c5a
commit 35a53991ae
2 changed files with 12 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,9 @@
Wed Nov 28 15:36:13 2001 Jeffrey A Law (law@cygnus.com)
* expr.c (store_expr): When copying a string constant into an
array, reset the known alignment of the MEM for the section to
be cleared to BITS_PER_UNIT.
2001-11-28 Hans-Peter Nilsson <hp@axis.com>
* config/cris/cris.c: Remove whitespace at end of line.

6
gcc/expr.c
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@ -4293,6 +4293,12 @@ store_expr (exp, target, want_value)
MEM_COPY_ATTRIBUTES (dest, target);
/* The residual likely does not have the same alignment
as the original target. While we could compute the
alignment of the residual, it hardely seems worth
the effort. */
set_mem_align (dest, BITS_PER_UNIT);
/* Be sure we can write on ADDR. */
in_check_memory_usage = 1;
if (current_function_check_memory_usage)