diff options
| -rw-r--r-- | lib/CodeGen/VirtRegMap.cpp | 6 | ||||
| -rw-r--r-- | test/CodeGen/X86/pr3495.ll | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/VirtRegMap.cpp b/lib/CodeGen/VirtRegMap.cpp index 7557979ec9..e9f89c5b4b 100644 --- a/lib/CodeGen/VirtRegMap.cpp +++ b/lib/CodeGen/VirtRegMap.cpp @@ -41,8 +41,8 @@ #include <algorithm> using namespace llvm; -STATISTIC(NumSpills , "Number of register spills"); -STATISTIC(NumIdCopies, "Number of identity moves eliminated after rewriting"); +STATISTIC(NumSpillSlots, "Number of spill slots allocated"); +STATISTIC(NumIdCopies, "Number of identity moves eliminated after rewriting"); //===----------------------------------------------------------------------===// // VirtRegMap implementation @@ -111,6 +111,7 @@ unsigned VirtRegMap::createSpillSlot(const TargetRegisterClass *RC) { unsigned Idx = SS-LowSpillSlot; while (Idx >= SpillSlotToUsesMap.size()) SpillSlotToUsesMap.resize(SpillSlotToUsesMap.size()*2); + ++NumSpillSlots; return SS; } @@ -130,7 +131,6 @@ int VirtRegMap::assignVirt2StackSlot(unsigned virtReg) { assert(Virt2StackSlotMap[virtReg] == NO_STACK_SLOT && "attempt to assign stack slot to already spilled register"); const TargetRegisterClass* RC = MF->getRegInfo().getRegClass(virtReg); - ++NumSpills; return Virt2StackSlotMap[virtReg] = createSpillSlot(RC); } diff --git a/test/CodeGen/X86/pr3495.ll b/test/CodeGen/X86/pr3495.ll index c612a6ec8b..3dcd6da0bb 100644 --- a/test/CodeGen/X86/pr3495.ll +++ b/test/CodeGen/X86/pr3495.ll @@ -1,5 +1,5 @@ ; RUN: llc < %s -march=x86 -stats -regalloc=linearscan |& grep {Number of loads added} | grep 2 -; RUN: llc < %s -march=x86 -stats -regalloc=linearscan |& grep {Number of register spills} | grep 1 +; RUN: llc < %s -march=x86 -stats -regalloc=linearscan |& grep {Number of spill slots allocated} | grep 1 ; RUN: llc < %s -march=x86 -stats -regalloc=linearscan |& grep {Number of machine instrs printed} | grep 34 ; PR3495 |