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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.

llvm-svn: 42265
This commit is contained in:
Dan Gohman 2007-09-24 16:44:26 +00:00
parent dd675a5064
commit 32b1df2aa3
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(); MachineBasicBlock::iterator MBBI = MBB.begin();
// Prepare for frame info. // Prepare for frame info.
unsigned FrameLabelId = 0, StartLabelId = 0; unsigned FrameLabelId = 0;
// Get the number of bytes to allocate from the FrameInfo // Get the number of bytes to allocate from the FrameInfo
uint64_t StackSize = MFI->getStackSize(); uint64_t StackSize = MFI->getStackSize();
uint64_t NumBytes = StackSize - X86FI->getCalleeSavedFrameSize(); 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)) { if (hasFP(MF)) {
// Get the offset of the stack slot for the EBP register... which is // Get the offset of the stack slot for the EBP register... which is
// guaranteed to be the last slot by processFunctionBeforeFrameFinalized. // guaranteed to be the last slot by processFunctionBeforeFrameFinalized.