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lto-streamer-out.c (write_symbol): Use int_size_in_bytes rather than assembling high and low parts of size if... 

* lto-streamer-out.c (write_symbol): Use int_size_in_bytes rather than
	assembling high and low parts of size if not using 32-bit HWINT; else
	use DECL_SIZE_UNITS, not DECL_SIZE.

From-SVN: r166600
This commit is contained in:
Dave Korn 2010-11-11 13:29:46 +00:00 committed by Dave Korn
parent ad26988476
commit a16e07c682
2 changed files with 12 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com>
* lto-streamer-out.c (write_symbol): Use int_size_in_bytes rather than
assembling high and low parts of size if not using 32-bit HWINT; else
use DECL_SIZE_UNITS, not DECL_SIZE.
2010-11-11 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/46383

8
gcc/lto-streamer-out.c
View File

@ -2435,8 +2435,12 @@ write_symbol (struct lto_streamer_cache_d *cache,
if (kind == GCCPK_COMMON
&& DECL_SIZE (t)
&& TREE_CODE (DECL_SIZE (t)) == INTEGER_CST)
size = (((uint64_t) TREE_INT_CST_HIGH (DECL_SIZE (t))) << 32)
| TREE_INT_CST_LOW (DECL_SIZE (t));
{
size = (HOST_BITS_PER_WIDE_INT >= 64)
? (uint64_t) int_size_in_bytes (TREE_TYPE (t))
: (((uint64_t) TREE_INT_CST_HIGH (DECL_SIZE_UNIT (t))) << 32)
| TREE_INT_CST_LOW (DECL_SIZE_UNIT (t));
}
else
size = 0;