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Update MaxCallFrameSize regardless of the relocation model selected.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132070 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka 2011-05-25 18:08:32 +00:00
parent f15f498507
commit 4c62f765a3
1 changed files with 11 additions and 11 deletions
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22
lib/Target/Mips/MipsISelLowering.cpp
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@ -1319,20 +1319,20 @@ MipsTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
Chain = DAG.getNode(MipsISD::JmpLink, dl, NodeTys, &Ops[0], Ops.size());
InFlag = Chain.getValue(1);
if (IsPIC) {
// Function can have an arbitrary number of calls, so
// hold the LastArgStackLoc with the biggest offset.
unsigned MaxCallFrameSize = MipsFI->getMaxCallFrameSize();
unsigned NextStackOffset = CCInfo.getNextStackOffset();
// Function can have an arbitrary number of calls, so
// hold the LastArgStackLoc with the biggest offset.
unsigned MaxCallFrameSize = MipsFI->getMaxCallFrameSize();
unsigned NextStackOffset = CCInfo.getNextStackOffset();
// For O32, a minimum of four words (16 bytes) of argument space is
// allocated.
if (Subtarget->isABI_O32())
NextStackOffset = std::max(NextStackOffset, (unsigned)16);
// For O32, a minimum of four words (16 bytes) of argument space is
// allocated.
if (Subtarget->isABI_O32())
NextStackOffset = std::max(NextStackOffset, (unsigned)16);
if (MaxCallFrameSize < NextStackOffset) {
MipsFI->setMaxCallFrameSize(NextStackOffset);
if (MaxCallFrameSize < NextStackOffset) {
MipsFI->setMaxCallFrameSize(NextStackOffset);
if (IsPIC) {
// $gp restore slot must be aligned.
unsigned StackAlignment = TFL->getStackAlignment();
NextStackOffset = (NextStackOffset + StackAlignment - 1) /