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(const_binop): Avoid initialized aggregate local variables, for

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antique compilers.

From-SVN: r6821
This commit is contained in:
Richard Kenner 1994-03-19 06:25:26 -05:00
parent ed8969fa7d
commit 79c844cdca
1 changed files with 4 additions and 2 deletions
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6
gcc/fold-const.c
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@ -1330,12 +1330,14 @@ const_binop (code, arg1, arg2, notrunc)
#if ! defined (REAL_IS_NOT_DOUBLE) || defined (REAL_ARITHMETIC)
if (TREE_CODE (arg1) == REAL_CST)
{
REAL_VALUE_TYPE d1 = TREE_REAL_CST (arg1);
REAL_VALUE_TYPE d2 = TREE_REAL_CST (arg2);
REAL_VALUE_TYPE d1;
REAL_VALUE_TYPE d2;
int overflow = 0;
REAL_VALUE_TYPE value;
tree t;
d1 = TREE_REAL_CST (arg1);
d2 = TREE_REAL_CST (arg2);
if (setjmp (float_error))
{
t = copy_node (arg1);