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authorDavid Greene <greened@obbligato.org>2009-11-12 20:49:22 +0000
committerDavid Greene <greened@obbligato.org>2009-11-12 20:49:22 +0000
commit3f2bf85d14759cc4b28a86805f566ac805a54d00 (patch)
treee400e38dbd9b2104903d9b54f5229771bb6ca338 /lib/Target/Blackfin
parent05872ea804cdc9534960b30d28a391928c61481a (diff)
downloadexternal_llvm-3f2bf85d14759cc4b28a86805f566ac805a54d00.zip
external_llvm-3f2bf85d14759cc4b28a86805f566ac805a54d00.tar.gz
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Add a bool flag to StackObjects telling whether they reference spill
slots. The AsmPrinter will use this information to determine whether to print a spill/reload comment. Remove default argument values. It's too easy to pass a wrong argument value when multiple arguments have default values. Make everything explicit to trap bugs early. Update all targets to adhere to the new interfaces.. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@87022 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Blackfin')
-rw-r--r--lib/Target/Blackfin/BlackfinISelLowering.cpp3
-rw-r--r--lib/Target/Blackfin/BlackfinRegisterInfo.cpp6
2 files changed, 6 insertions, 3 deletions
diff --git a/lib/Target/Blackfin/BlackfinISelLowering.cpp b/lib/Target/Blackfin/BlackfinISelLowering.cpp
index acac9a1..c5c96f8 100644
--- a/lib/Target/Blackfin/BlackfinISelLowering.cpp
+++ b/lib/Target/Blackfin/BlackfinISelLowering.cpp
@@ -207,7 +207,8 @@ BlackfinTargetLowering::LowerFormalArguments(SDValue Chain,
} else {
assert(VA.isMemLoc() && "CCValAssign must be RegLoc or MemLoc");
unsigned ObjSize = VA.getLocVT().getStoreSize();
- int FI = MFI->CreateFixedObject(ObjSize, VA.getLocMemOffset());
+ int FI = MFI->CreateFixedObject(ObjSize, VA.getLocMemOffset(),
+ true, false);
SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
InVals.push_back(DAG.getLoad(VA.getValVT(), dl, Chain, FIN, NULL, 0));
}
diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
index 8c0a58a..224165b 100644
--- a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
+++ b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
@@ -368,7 +368,8 @@ processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
if (requiresRegisterScavenging(MF)) {
// Reserve a slot close to SP or frame pointer.
RS->setScavengingFrameIndex(MFI->CreateStackObject(RC->getSize(),
- RC->getAlignment()));
+ RC->getAlignment(),
+ false));
}
}
@@ -449,7 +450,8 @@ unsigned BlackfinRegisterInfo::getRARegister() const {
return BF::RETS;
}
-unsigned BlackfinRegisterInfo::getFrameRegister(MachineFunction &MF) const {
+unsigned
+BlackfinRegisterInfo::getFrameRegister(const MachineFunction &MF) const {
return hasFP(MF) ? BF::FP : BF::SP;
}