From 09a2be0c391d603bb4d56d6abf1b6d7868778879 Mon Sep 17 00:00:00 2001
From: Ali Saidi <Ali.Saidi@ARM.com>
Date: Wed, 4 May 2011 20:38:26 -0500
Subject: O3: Fix a small corner case with the lsq hazard detection logic.

---
 src/cpu/o3/lsq_unit_impl.hh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/cpu/o3')

diff --git a/src/cpu/o3/lsq_unit_impl.hh b/src/cpu/o3/lsq_unit_impl.hh
index 1e7910387..2c2b30b8a 100644
--- a/src/cpu/o3/lsq_unit_impl.hh
+++ b/src/cpu/o3/lsq_unit_impl.hh
@@ -465,8 +465,7 @@ LSQUnit<Impl>::checkViolations(int load_idx, DynInstPtr &inst)
         Addr ld_eff_addr2 =
             (ld_inst->effAddr + ld_inst->effSize - 1) >> depCheckShift;
 
-        if ((inst_eff_addr2 > ld_eff_addr1 && inst_eff_addr1 < ld_eff_addr2) ||
-               inst_eff_addr1 == ld_eff_addr1) {
+        if (inst_eff_addr2 >= ld_eff_addr1 && inst_eff_addr1 <= ld_eff_addr2) {
             // A load/store incorrectly passed this load/store.
             // Check if we already have a violator, or if it's newer
             // squash and refetch.
-- 
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