diff options
| author | Richard Kenner <kenner@gcc.gnu.org> | 1994-04-25 06:33:38 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1994-04-25 06:33:38 -0400 |
| commit | 4b8a006289d16cd333d25cdc2a16d52086a531b5 (patch) | |
| tree | 3ee8f806dcd3b756680b90f0162d35b7db7e87b2 /gcc | |
| parent | 4791d99b588f73e575285806f6a2ba967a7df419 (diff) | |
| download | gcc-4b8a006289d16cd333d25cdc2a16d52086a531b5.zip gcc-4b8a006289d16cd333d25cdc2a16d52086a531b5.tar.gz gcc-4b8a006289d16cd333d25cdc2a16d52086a531b5.tar.bz2 | |
(fold-convert): Use assignment, instead of initializing, aggregate
local variable REAL_VALUE_TYPE.
From-SVN: r7146
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fold-const.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 9fa976b9..c3f2c5c 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -1584,10 +1584,15 @@ fold_convert (t, arg1) #if !defined (REAL_IS_NOT_DOUBLE) || defined (REAL_ARITHMETIC) else if (TREE_CODE (arg1) == REAL_CST) { - REAL_VALUE_TYPE x = TREE_REAL_CST (arg1); - REAL_VALUE_TYPE l = real_value_from_int_cst (TYPE_MIN_VALUE (type)); - REAL_VALUE_TYPE u = real_value_from_int_cst (TYPE_MAX_VALUE (type)); - + /* Don't initialize these, use assignments. + Initialized local aggregates don't work on old compilers. */ + REAL_VALUE_TYPE x; + REAL_VALUE_TYPE l; + REAL_VALUE_TYPE u; + + x = TREE_REAL_CST (arg1); + l = real_value_from_int_cst (TYPE_MIN_VALUE (type)); + u = real_value_from_int_cst (TYPE_MAX_VALUE (type)); /* See if X will be in range after truncation towards 0. To compensate for truncation, move the bounds away from 0, but reject if X exactly equals the adjusted bounds. */ |