From: Dan Gohman <gohman@apple.com>
Date: Fri, 14 May 2010 16:42:16 +0000 (+0000)
Subject: Don't use isBarrier for the PowerPC sync instruction. isBarrier is for
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=c0c32ae5c2eb2934d51d8edcb3d7fa4e19f50c48;p=oota-llvm.git

Don't use isBarrier for the PowerPC sync instruction. isBarrier is for
control barriers, not memory ordering barriers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103777 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index 532a3ecc17d..62bd1694638 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -862,7 +862,6 @@ def STFDX : XForm_28<31, 727, (outs), (ins F8RC:$frS, memrr:$dst),
                      [(store F8RC:$frS, xaddr:$dst)]>;
 }
 
-let isBarrier = 1 in
 def SYNC : XForm_24_sync<31, 598, (outs), (ins),
                         "sync", LdStSync,
                         [(int_ppc_sync)]>;