Add some constantness to BranchProbabilityInfo and BlockFrequnencyInfo.

[oota-llvm.git] / lib / CodeGen / RegAllocFast.cpp

diff --git a/lib/CodeGen/RegAllocFast.cpp b/lib/CodeGen/RegAllocFast.cpp
index 4664a3c4299f5ef69ba460e21eac0b9944b5f9c2..c2656c5e5c870141cdebce4179844a7297d1db1d 100644 (file)
--- a/lib/CodeGen/RegAllocFast.cpp
+++ b/lib/CodeGen/RegAllocFast.cpp
@@ -748,8 +748,8 @@ void RAFast::AllocateBasicBlock() {
   // and return are tail calls; do not do this for 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
@@ -968,7 +968,7 @@ void RAFast::AllocateBasicBlock() {
     }
 
     unsigned DefOpEnd = MI->getNumOperands();
-    if (MCID.isCall()) {
+    if (MI->isCall()) {
       // Spill all virtregs before a call. This serves two purposes: 1. If an
       // exception is thrown, the landing pad is going to expect to find
       // registers in their spill slots, and 2. we don't have to wade through