maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Remove some redundant variables from X86TargetLowering::LowerDYNAMIC_STACKALLOC 

These are already defined, with the same values, a few lines up. NFC.

llvm-svn: 265845
This commit is contained in:
Hans Wennborg 2016-04-08 20:46:00 +00:00
parent f2ed62027d
commit 74ff770670
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
llvm/lib/Target/X86/X86ISelLowering.cpp
View File

@ -16777,12 +16777,9 @@ X86TargetLowering::LowerDYNAMIC_STACKALLOC(SDValue Op,
unsigned SPReg = TLI.getStackPointerRegisterToSaveRestore();
assert(SPReg && "Target cannot require DYNAMIC_STACKALLOC expansion and"
" not tell us which reg is the stack pointer!");
EVT VT = Node->getValueType(0);
SDValue Tmp3 = Node->getOperand(2);
SDValue SP = DAG.getCopyFromReg(Chain, dl, SPReg, VT);
Chain = SP.getValue(1);
unsigned Align = cast<ConstantSDNode>(Tmp3)->getZExtValue();
const TargetFrameLowering &TFI = *Subtarget.getFrameLowering();
unsigned StackAlign = TFI.getStackAlignment();
Result = DAG.getNode(ISD::SUB, dl, VT, SP, Size); // Value