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The code that used the StartLabelId label was removed, so remove the

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code that creates the label too.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42265 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2007-09-24 16:44:26 +00:00
parent e40c7b0973
commit 5e6e93ecdc
1 changed files with 1 additions and 7 deletions
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8
lib/Target/X86/X86RegisterInfo.cpp
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@ -1278,18 +1278,12 @@ void X86RegisterInfo::emitPrologue(MachineFunction &MF) const {
MachineBasicBlock::iterator MBBI = MBB.begin();
// Prepare for frame info.
unsigned FrameLabelId = 0, StartLabelId = 0;
unsigned FrameLabelId = 0;
// Get the number of bytes to allocate from the FrameInfo
uint64_t StackSize = MFI->getStackSize();
uint64_t NumBytes = StackSize - X86FI->getCalleeSavedFrameSize();
if (MMI && MMI->needsFrameInfo()) {
// Mark function start
StartLabelId = MMI->NextLabelID();
BuildMI(MBB, MBBI, TII.get(X86::LABEL)).addImm(StartLabelId);
}
if (hasFP(MF)) {
// Get the offset of the stack slot for the EBP register... which is
// guaranteed to be the last slot by processFunctionBeforeFrameFinalized.