From 5a96b3dad2f634c9081c8b2b6c2575441dc5a2bd Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Wed, 7 Dec 2011 07:15:52 +0000 Subject: Add bundle aware API for querying instruction properties and switch the code generator to it. For non-bundle instructions, these behave exactly the same as the MC layer API. For properties like mayLoad / mayStore, look into the bundle and if any of the bundled instructions has the property it would return true. For properties like isPredicable, only return true if *all* of the bundled instructions have the property. For properties like canFoldAsLoad, isCompare, conservatively return false for bundles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146026 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/LiveVariables.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/CodeGen/LiveVariables.cpp') diff --git a/lib/CodeGen/LiveVariables.cpp b/lib/CodeGen/LiveVariables.cpp index 03f8221e1f..7477d91930 100644 --- a/lib/CodeGen/LiveVariables.cpp +++ b/lib/CodeGen/LiveVariables.cpp @@ -590,8 +590,8 @@ bool LiveVariables::runOnMachineFunction(MachineFunction &mf) { // them. The tail callee need not take the same registers as input // that it produces as output, and there are dependencies for its input // registers elsewhere. - if (!MBB->empty() && MBB->back().getDesc().isReturn() - && !MBB->back().getDesc().isCall()) { + if (!MBB->empty() && MBB->back().isReturn() + && !MBB->back().isCall()) { MachineInstr *Ret = &MBB->back(); for (MachineRegisterInfo::liveout_iterator -- cgit v1.2.3-70-g09d2