isTriviallyReMaterializable checks the
TargetInstrDesc::isRematerializable flag, so it isn't necessary to do
this check in its callers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83671 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 4fa172f..135cc17 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -1423,8 +1423,7 @@
// If the target-specific rules don't identify an instruction as
// being trivially rematerializable, use some target-independent
// rules.
- if (!MI->getDesc().isRematerializable() ||
- !tii_->isTriviallyReMaterializable(MI)) {
+ if (!tii_->isTriviallyReMaterializable(MI)) {
if (!EnableAggressiveRemat)
return false;