From 255584aaa6ccc4333f0493daa03cf2db97ef42f9 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 27 Feb 2010 08:19:47 +0000 Subject: [PATCH] add another case from the ppc backend. This is obviously a huge and dissatisfying hack. TODO: Improve it. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97317 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/DAGISelMatcher.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/utils/TableGen/DAGISelMatcher.cpp b/utils/TableGen/DAGISelMatcher.cpp index 601ac87ea46..d8aee08517c 100644 --- a/utils/TableGen/DAGISelMatcher.cpp +++ b/utils/TableGen/DAGISelMatcher.cpp @@ -271,7 +271,10 @@ bool CheckOpcodeMatcher::isContradictoryImpl(const Matcher *M) const { // This is a special common case we see a lot in the X86 backend, we know that // ISD::STORE nodes can't have non-void type. if (const CheckTypeMatcher *CT = dyn_cast(M)) - return getOpcodeName() == "ISD::STORE" && CT->getType() != MVT::isVoid; + // FIXME: This sucks, get void nodes from type constraints. + return (getOpcodeName() == "ISD::STORE" || + getOpcodeName() == "ISD::INTRINSIC_VOID") && + CT->getType() != MVT::isVoid; return false; }