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ARM: Remove old testing option.

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Pre-regalloc frame allocation and referencing has been on by default
for ages. No need for the testing option that disables it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169931 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2012-12-11 23:31:12 +00:00
parent 48aa2cf76d
commit c8cd8aa9d8
1 changed files with 1 additions and 5 deletions
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6
lib/Target/ARM/ARMBaseRegisterInfo.cpp
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@ -44,10 +44,6 @@
using namespace llvm;
static cl::opt<bool>
EnableLocalStackAlloc("enable-local-stack-alloc", cl::init(true), cl::Hidden,
cl::desc("Enable pre-regalloc stack frame index allocation"));
ARMBaseRegisterInfo::ARMBaseRegisterInfo(const ARMBaseInstrInfo &tii,
const ARMSubtarget &sti)
: ARMGenRegisterInfo(ARM::LR), TII(tii), STI(sti),
@ -401,7 +397,7 @@ requiresFrameIndexScavenging(const MachineFunction &MF) const {
bool ARMBaseRegisterInfo::
requiresVirtualBaseRegisters(const MachineFunction &MF) const {
return EnableLocalStackAlloc;
return true;
}
static void