diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCFastISel.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCFastISel.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCFastISel.cpp b/llvm/lib/Target/PowerPC/PPCFastISel.cpp index 1b4f12e2be9..f3730e74c1d 100644 --- a/llvm/lib/Target/PowerPC/PPCFastISel.cpp +++ b/llvm/lib/Target/PowerPC/PPCFastISel.cpp @@ -1199,7 +1199,8 @@ bool PPCFastISel::processCallArgs(SmallVectorImpl<Value*> &Args, CCState CCInfo(CC, IsVarArg, *FuncInfo.MF, TM, ArgLocs, *Context); // Reserve space for the linkage area on the stack. - CCInfo.AllocateStack(PPCFrameLowering::getLinkageSize(true, false), 8); + unsigned LinkageSize = PPCFrameLowering::getLinkageSize(true, false); + CCInfo.AllocateStack(LinkageSize, 8); CCInfo.AnalyzeCallOperands(ArgVTs, ArgFlags, CC_PPC64_ELF_FIS); @@ -1227,8 +1228,7 @@ bool PPCFastISel::processCallArgs(SmallVectorImpl<Value*> &Args, // Because we cannot tell if this is needed on the caller side, we have to // conservatively assume that it is needed. As such, make sure we have at // least enough stack space for the caller to store the 8 GPRs. - NumBytes = std::max(NumBytes, - PPCFrameLowering::getMinCallFrameSize(true, false)); + NumBytes = std::max(NumBytes, LinkageSize + 64); // Issue CALLSEQ_START. BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, |
