diff options
Diffstat (limited to 'lib/Target/Alpha/AlphaISelPattern.cpp')
| -rw-r--r-- | lib/Target/Alpha/AlphaISelPattern.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/Alpha/AlphaISelPattern.cpp b/lib/Target/Alpha/AlphaISelPattern.cpp index 3218f03d63..ec3479d15f 100644 --- a/lib/Target/Alpha/AlphaISelPattern.cpp +++ b/lib/Target/Alpha/AlphaISelPattern.cpp @@ -551,6 +551,11 @@ unsigned AlphaISel::SelectExpr(SDOperand N) { case ISD::READCYCLECOUNTER: Select(N.getOperand(0)); //Select chain + if (Result != notIn) + ExprMap[N.getValue(1)] = notIn; // Generate the token + else + Result = ExprMap[N.getValue(0)] = MakeReg(N.getValue(0).getValueType()); + BuildMI(BB, Alpha::RPCC, 1, Result).addReg(Alpha::R31); return Result; |