MachineInstr: Inline the fast path (non-bundle instruction) of hasProperty.
This is particularly helpful as both arguments tend to be constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152991 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineInstr.cpp b/lib/CodeGen/MachineInstr.cpp
index 0397ff5..43af1ad 100644
--- a/lib/CodeGen/MachineInstr.cpp
+++ b/lib/CodeGen/MachineInstr.cpp
@@ -751,15 +751,11 @@
NumMemRefs = NewNum;
}
-bool
-MachineInstr::hasProperty(unsigned MCFlag, QueryType Type) const {
- if (Type == IgnoreBundle || !isBundle())
- return getDesc().getFlags() & (1 << MCFlag);
-
+bool MachineInstr::hasPropertyInBundle(unsigned Mask, QueryType Type) const {
const MachineBasicBlock *MBB = getParent();
MachineBasicBlock::const_instr_iterator MII = *this; ++MII;
while (MII != MBB->end() && MII->isInsideBundle()) {
- if (MII->getDesc().getFlags() & (1 << MCFlag)) {
+ if (MII->getDesc().getFlags() & Mask) {
if (Type == AnyInBundle)
return true;
} else {