Remove incorrect comments. These are not disassmebly only patterns.

[oota-llvm.git] / lib / Target / PTX / PTXRegisterInfo.cpp

diff --git a/lib/Target/PTX/PTXRegisterInfo.cpp b/lib/Target/PTX/PTXRegisterInfo.cpp
index cb56ea98a2b8ddb5dba629748340fae7a4645b5a..d19b63e317670b17de3196c75be712eaaf3ef939 100644 (file)
--- a/lib/Target/PTX/PTXRegisterInfo.cpp
+++ b/lib/Target/PTX/PTXRegisterInfo.cpp
@@ -24,7 +24,8 @@ using namespace llvm;
 
 PTXRegisterInfo::PTXRegisterInfo(PTXTargetMachine &TM,
                                  const TargetInstrInfo &TII)
-  : PTXGenRegisterInfo() {
+  // PTX does not have a return address register.
+  : PTXGenRegisterInfo(0) {
 }
 
 void PTXRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,