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| author | Dave Korn <dave.korn.cygwin@gmail.com> | 2010-11-11 13:29:46 +0000 |
|---|---|---|
| committer | Dave Korn <davek@gcc.gnu.org> | 2010-11-11 13:29:46 +0000 |
| commit | a16e07c6822d6b68ecbcab07205e015363dcd4e7 (patch) | |
| tree | c7e19d09bacfcc8a51c1aedc4a75683025f33c24 | |
| parent | ad269884765cfe6e5f4cf1f3abb50b4e74f79ac9 (diff) | |
| download | gcc-a16e07c6822d6b68ecbcab07205e015363dcd4e7.zip gcc-a16e07c6822d6b68ecbcab07205e015363dcd4e7.tar.gz gcc-a16e07c6822d6b68ecbcab07205e015363dcd4e7.tar.bz2 | |
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
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/lto-streamer-out.c | 8 |
2 files changed, 12 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index db8367d..78e48c4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c index 03150b7..2a4d985 100644 --- a/gcc/lto-streamer-out.c +++ b/gcc/lto-streamer-out.c @@ -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; |