From 9145a539410f8b27c91875e5be057f12ab812dea Mon Sep 17 00:00:00 2001 From: Caroline Tice Date: Fri, 23 Oct 2015 16:22:42 -0700 Subject: [PATCH] This patch fixes a compile-time regression that was originally introduced by the fix for PR64111, in GCC 4.9.3. 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 (from Richard Biener) * tree.c (int_cst_hasher::hash): Replace XOR with more efficient call to iterative_hash_host_wide_int. From-SVN: r229277 --- gcc/ChangeLog | 6 ++++++ gcc/tree.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4b37e02db01..97748bdf551 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-10-23 Caroline Tice + + (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 * config.gcc (powerpc-ibm-aix[6789]) [default_use_cxa_atexit]: diff --git a/gcc/tree.c b/gcc/tree.c index 79bbd0752c8..e77d4b88ab5 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -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; } -- 2.30.2