diff options
Diffstat (limited to 'include/llvm/Target/Target.td')
| -rw-r--r-- | include/llvm/Target/Target.td | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td index b21689e0e1346..d7fbca93f59b7 100644 --- a/include/llvm/Target/Target.td +++ b/include/llvm/Target/Target.td @@ -530,6 +530,12 @@ class Predicate<string cond> { /// PredicateName - User-level name to use for the predicate. Mainly for use /// in diagnostics such as missing feature errors in the asm matcher. string PredicateName = ""; + + /// Setting this to '1' indicates that the predicate must be recomputed on + /// every function change. Most predicates can leave this at '0'. + /// + /// Ignored by SelectionDAG, it always recomputes the predicate on every use. + bit RecomputePerFunction = 0; } /// NoHonorSignDependentRounding - This predicate is true if support for |