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This patch fixes a compile-time regression that was originally introduced by the fix for PR64111, in GCC 4.9.3.

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This patch fixes a compile-time regression that was originally
introduced by the fix for PR64111, in GCC 4.9.3.
gcc/ChangeLog:

2015-10-23  Caroline Tice  <cmtice@google.com>

        (from Richard Biener)
        * tree.c (int_cst_hasher::hash):  Replace XOR with more efficient
        call to iterative_hash_host_wide_int.

From-SVN: r229277
This commit is contained in:
Caroline Tice 2015-10-23 16:22:42 -07:00 • committed by Caroline Tice
parent b9584cb56b
commit 9145a53941
2 changed files with 7 additions and 1 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2015-10-23 Caroline Tice <cmtice@google.com>
(from Richard Biener
* tree.c (int_cst_hasher::hash): Replace XOR with more efficient
call to iterative_hash_host_wide_int.
2015-10-23 David Edelsohn <dje.gcc@gmail.com>
* config.gcc (powerpc-ibm-aix[6789]) [default_use_cxa_atexit]:

2
gcc/tree.c
View file

@ -1364,7 +1364,7 @@ int_cst_hasher::hash (tree x)
int i;
for (i = 0; i < TREE_INT_CST_NUNITS (t); i++)
code ^= TREE_INT_CST_ELT (t, i);
code = iterative_hash_host_wide_int (TREE_INT_CST_ELT(t, i), code);
return code;
}