From 2bbc9193b4a9b4e53ec114fd98a587a2917c365b Mon Sep 17 00:00:00 2001 From: Hal Finkel Date: Thu, 21 Jun 2012 20:10:48 +0000 Subject: Treat TargetGlobalAddress as a constant for the purpose of matching pre-inc stores on PPC. Thanks to Tobias von Koch for pointing out this problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158932 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/PowerPC/PPCISelDAGToDAG.cpp | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'lib/Target/PowerPC') diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp index b53deda..a00f686 100644 --- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp +++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp @@ -111,7 +111,8 @@ namespace { /// immediate field. Because preinc imms have already been validated, just /// accept it. bool SelectAddrImmOffs(SDValue N, SDValue &Out) const { - if (isa(N)) { + if (isa(N) || N.getOpcode() == PPCISD::Lo || + N.getOpcode() == ISD::TargetGlobalAddress) { Out = N; return true; } @@ -123,6 +124,10 @@ namespace { /// index field. Because preinc imms have already been validated, just /// accept it. bool SelectAddrIdxOffs(SDValue N, SDValue &Out) const { + if (isa(N) || N.getOpcode() == PPCISD::Lo || + N.getOpcode() == ISD::TargetGlobalAddress) + return false; + Out = N; return true; } -- cgit v1.1