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Revised 68749 to allow matching of load/stores for address spaces < 256.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70197 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Mon P Wang
2009-04-27 07:22:10 +00:00
parent e2bcf13be5
commit a7e01d7efd
1 changed files with 9 additions and 9 deletions
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18
lib/Target/X86/X86InstrInfo.td
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@@ -286,7 +286,7 @@ def loadi16 : PatFrag<(ops node:$ptr), (i16 (unindexedload node:$ptr)), [{
LoadSDNode *LD = cast<LoadSDNode>(N); LoadSDNode *LD = cast<LoadSDNode>(N);
if (const Value *Src = LD->getSrcValue()) if (const Value *Src = LD->getSrcValue())
if (const PointerType *PT = dyn_cast<PointerType>(Src->getType())) if (const PointerType *PT = dyn_cast<PointerType>(Src->getType()))
if (PT->getAddressSpace() != 0) if (PT->getAddressSpace() > 255)
return false; return false;
ISD::LoadExtType ExtType = LD->getExtensionType(); ISD::LoadExtType ExtType = LD->getExtensionType();
if (ExtType == ISD::NON_EXTLOAD) if (ExtType == ISD::NON_EXTLOAD)
@@ -300,7 +300,7 @@ def loadi16_anyext : PatFrag<(ops node:$ptr), (i32 (unindexedload node:$ptr)), [
LoadSDNode *LD = cast<LoadSDNode>(N); LoadSDNode *LD = cast<LoadSDNode>(N);
if (const Value *Src = LD->getSrcValue()) if (const Value *Src = LD->getSrcValue())
if (const PointerType *PT = dyn_cast<PointerType>(Src->getType())) if (const PointerType *PT = dyn_cast<PointerType>(Src->getType()))
if (PT->getAddressSpace() != 0) if (PT->getAddressSpace() > 255)
return false; return false;
ISD::LoadExtType ExtType = LD->getExtensionType(); ISD::LoadExtType ExtType = LD->getExtensionType();
if (ExtType == ISD::EXTLOAD) if (ExtType == ISD::EXTLOAD)
@@ -312,7 +312,7 @@ def loadi32 : PatFrag<(ops node:$ptr), (i32 (unindexedload node:$ptr)), [{
LoadSDNode *LD = cast<LoadSDNode>(N); LoadSDNode *LD = cast<LoadSDNode>(N);
if (const Value *Src = LD->getSrcValue()) if (const Value *Src = LD->getSrcValue())
if (const PointerType *PT = dyn_cast<PointerType>(Src->getType())) if (const PointerType *PT = dyn_cast<PointerType>(Src->getType()))
if (PT->getAddressSpace() != 0) if (PT->getAddressSpace() > 255)
return false; return false;
ISD::LoadExtType ExtType = LD->getExtensionType(); ISD::LoadExtType ExtType = LD->getExtensionType();
if (ExtType == ISD::NON_EXTLOAD) if (ExtType == ISD::NON_EXTLOAD)
@@ -326,7 +326,7 @@ def nvloadi32 : PatFrag<(ops node:$ptr), (i32 (unindexedload node:$ptr)), [{
LoadSDNode *LD = cast<LoadSDNode>(N); LoadSDNode *LD = cast<LoadSDNode>(N);
if (const Value *Src = LD->getSrcValue()) if (const Value *Src = LD->getSrcValue())
if (const PointerType *PT = dyn_cast<PointerType>(Src->getType())) if (const PointerType *PT = dyn_cast<PointerType>(Src->getType()))
if (PT->getAddressSpace() != 0) if (PT->getAddressSpace() > 255)
return false; return false;
if (LD->isVolatile()) if (LD->isVolatile())
return false; return false;
@@ -348,14 +348,14 @@ def gsload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
def loadi8 : PatFrag<(ops node:$ptr), (i8 (load node:$ptr)), [{ def loadi8 : PatFrag<(ops node:$ptr), (i8 (load node:$ptr)), [{
if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue()) if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue())
if (const PointerType *PT = dyn_cast<PointerType>(Src->getType())) if (const PointerType *PT = dyn_cast<PointerType>(Src->getType()))
if (PT->getAddressSpace() != 0) if (PT->getAddressSpace() > 255)
return false; return false;
return true; return true;
}]>; }]>;
def loadi64 : PatFrag<(ops node:$ptr), (i64 (load node:$ptr)), [{ def loadi64 : PatFrag<(ops node:$ptr), (i64 (load node:$ptr)), [{
if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue()) if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue())
if (const PointerType *PT = dyn_cast<PointerType>(Src->getType())) if (const PointerType *PT = dyn_cast<PointerType>(Src->getType()))
if (PT->getAddressSpace() != 0) if (PT->getAddressSpace() > 255)
return false; return false;
return true; return true;
}]>; }]>;
@@ -363,21 +363,21 @@ def loadi64 : PatFrag<(ops node:$ptr), (i64 (load node:$ptr)), [{
def loadf32 : PatFrag<(ops node:$ptr), (f32 (load node:$ptr)), [{ def loadf32 : PatFrag<(ops node:$ptr), (f32 (load node:$ptr)), [{
if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue()) if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue())
if (const PointerType *PT = dyn_cast<PointerType>(Src->getType())) if (const PointerType *PT = dyn_cast<PointerType>(Src->getType()))
if (PT->getAddressSpace() != 0) if (PT->getAddressSpace() > 255)
return false; return false;
return true; return true;
}]>; }]>;
def loadf64 : PatFrag<(ops node:$ptr), (f64 (load node:$ptr)), [{ def loadf64 : PatFrag<(ops node:$ptr), (f64 (load node:$ptr)), [{
if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue()) if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue())
if (const PointerType *PT = dyn_cast<PointerType>(Src->getType())) if (const PointerType *PT = dyn_cast<PointerType>(Src->getType()))
if (PT->getAddressSpace() != 0) if (PT->getAddressSpace() > 255)
return false; return false;
return true; return true;
}]>; }]>;
def loadf80 : PatFrag<(ops node:$ptr), (f80 (load node:$ptr)), [{ def loadf80 : PatFrag<(ops node:$ptr), (f80 (load node:$ptr)), [{
if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue()) if (const Value *Src = cast<LoadSDNode>(N)->getSrcValue())
if (const PointerType *PT = dyn_cast<PointerType>(Src->getType())) if (const PointerType *PT = dyn_cast<PointerType>(Src->getType()))
if (PT->getAddressSpace() != 0) if (PT->getAddressSpace() > 255)
return false; return false;
return true; return true;
}]>; }]>;