From 7f8e563a691bf2dbe11132ad35b5e94a5b1b5325 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. llvm-svn: 146026 --- llvm/lib/CodeGen/PostRASchedulerList.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/lib/CodeGen/PostRASchedulerList.cpp') diff --git a/llvm/lib/CodeGen/PostRASchedulerList.cpp b/llvm/lib/CodeGen/PostRASchedulerList.cpp index 7205ed6bfab..126a3685602 100644 --- a/llvm/lib/CodeGen/PostRASchedulerList.cpp +++ b/llvm/lib/CodeGen/PostRASchedulerList.cpp @@ -364,7 +364,7 @@ void SchedulePostRATDList::StartBlockForKills(MachineBasicBlock *BB) { KillIndices[i] = ~0u; // Determine the live-out physregs for this block. - if (!BB->empty() && BB->back().getDesc().isReturn()) { + if (!BB->empty() && BB->back().isReturn()) { // In a return block, examine the function live-out regs. for (MachineRegisterInfo::liveout_iterator I = MRI.liveout_begin(), E = MRI.liveout_end(); I != E; ++I) { -- cgit v1.2.3