diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 10 | ||||
| -rw-r--r-- | test/CodeGen/Generic/2007-11-21-UndeadIllegalNode.ll | 2 |
2 files changed, 6 insertions, 6 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index bf68040c97..6253e4631e 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -52,7 +52,7 @@ using namespace llvm; static cl::opt<bool> EnableValueProp("enable-value-prop", cl::Hidden); static cl::opt<bool> -EnableLegalizeTypes("enable-legalize-types", cl::Hidden); +DisableLegalizeTypes("disable-legalize-types", cl::Hidden); #ifndef NDEBUG @@ -5296,14 +5296,16 @@ void SelectionDAGISel::CodeGenAndEmitDAG(SelectionDAG &DAG) { DOUT << "Optimized lowered selection DAG:\n"; DEBUG(DAG.dump()); - + // Second step, hack on the DAG until it only uses operations and types that // the target supports. - if (EnableLegalizeTypes) {// Enable this some day. + if (!DisableLegalizeTypes) {// Remove this some day. DAG.LegalizeTypes(); + DOUT << "Type legalized selection DAG:\n"; + DEBUG(DAG.dump()); // TODO: enable a dag combine pass here. } - + if (TimePassesIsEnabled) { NamedRegionTimer T("DAG Legalization", GroupName); DAG.Legalize(); diff --git a/test/CodeGen/Generic/2007-11-21-UndeadIllegalNode.ll b/test/CodeGen/Generic/2007-11-21-UndeadIllegalNode.ll index 1f4e5e1976..cedee6ffbe 100644 --- a/test/CodeGen/Generic/2007-11-21-UndeadIllegalNode.ll +++ b/test/CodeGen/Generic/2007-11-21-UndeadIllegalNode.ll @@ -1,6 +1,4 @@ ; RUN: llvm-as < %s | llc -o - -; XFAIL: * -; Un-XFAIL this once LegalizeDAGTypes is turned on. target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" target triple = "i686-pc-linux-gnu" |