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Simplify uses of MVT and EVT. An MVT can be compared directly

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with a SimpleValueType, while an EVT supports equality and
inequality comparisons with SimpleValueType.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118169 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2010-11-03 12:17:33 +00:00
parent 538b0cdc76
commit cdfad36b40
10 changed files with 33 additions and 43 deletions
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34
include/llvm/Target/TargetLowering.h
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@@ -435,7 +435,7 @@ public:
/// for it.
LegalizeAction getLoadExtAction(unsigned ExtType, EVT VT) const {
assert(ExtType < ISD::LAST_LOADEXT_TYPE &&
(unsigned)VT.getSimpleVT().SimpleTy < MVT::LAST_VALUETYPE &&
VT.getSimpleVT() < MVT::LAST_VALUETYPE &&
"Table isn't big enough!");
return (LegalizeAction)LoadExtActions[VT.getSimpleVT().SimpleTy][ExtType];
}
@@ -453,8 +453,8 @@ public:
/// to be expanded to some other code sequence, or the target has a custom
/// expander for it.
LegalizeAction getTruncStoreAction(EVT ValVT, EVT MemVT) const {
assert((unsigned)ValVT.getSimpleVT().SimpleTy < MVT::LAST_VALUETYPE &&
(unsigned)MemVT.getSimpleVT().SimpleTy < MVT::LAST_VALUETYPE &&
assert(ValVT.getSimpleVT() < MVT::LAST_VALUETYPE &&
MemVT.getSimpleVT() < MVT::LAST_VALUETYPE &&
"Table isn't big enough!");
return (LegalizeAction)TruncStoreActions[ValVT.getSimpleVT().SimpleTy]
[MemVT.getSimpleVT().SimpleTy];
@@ -474,8 +474,8 @@ public:
/// for it.
LegalizeAction
getIndexedLoadAction(unsigned IdxMode, EVT VT) const {
assert( IdxMode < ISD::LAST_INDEXED_MODE &&
((unsigned)VT.getSimpleVT().SimpleTy) < MVT::LAST_VALUETYPE &&
assert(IdxMode < ISD::LAST_INDEXED_MODE &&
VT.getSimpleVT() < MVT::LAST_VALUETYPE &&
"Table isn't big enough!");
unsigned Ty = (unsigned)VT.getSimpleVT().SimpleTy;
return (LegalizeAction)((IndexedModeActions[Ty][IdxMode] & 0xf0) >> 4);
@@ -495,8 +495,8 @@ public:
/// for it.
LegalizeAction
getIndexedStoreAction(unsigned IdxMode, EVT VT) const {
assert( IdxMode < ISD::LAST_INDEXED_MODE &&
((unsigned)VT.getSimpleVT().SimpleTy) < MVT::LAST_VALUETYPE &&
assert(IdxMode < ISD::LAST_INDEXED_MODE &&
VT.getSimpleVT() < MVT::LAST_VALUETYPE &&
"Table isn't big enough!");
unsigned Ty = (unsigned)VT.getSimpleVT().SimpleTy;
return (LegalizeAction)(IndexedModeActions[Ty][IdxMode] & 0x0f);
@@ -1057,8 +1057,7 @@ protected:
/// not work with the specified type and indicate what to do about it.
void setLoadExtAction(unsigned ExtType, MVT VT,
LegalizeAction Action) {
assert(ExtType < ISD::LAST_LOADEXT_TYPE &&
(unsigned)VT.SimpleTy < MVT::LAST_VALUETYPE &&
assert(ExtType < ISD::LAST_LOADEXT_TYPE && VT < MVT::LAST_VALUETYPE &&
"Table isn't big enough!");
LoadExtActions[VT.SimpleTy][ExtType] = (uint8_t)Action;
}
@@ -1067,8 +1066,7 @@ protected:
/// not work with the specified type and indicate what to do about it.
void setTruncStoreAction(MVT ValVT, MVT MemVT,
LegalizeAction Action) {
assert((unsigned)ValVT.SimpleTy < MVT::LAST_VALUETYPE &&
(unsigned)MemVT.SimpleTy < MVT::LAST_VALUETYPE &&
assert(ValVT < MVT::LAST_VALUETYPE && MemVT < MVT::LAST_VALUETYPE &&
"Table isn't big enough!");
TruncStoreActions[ValVT.SimpleTy][MemVT.SimpleTy] = (uint8_t)Action;
}
@@ -1079,10 +1077,8 @@ protected:
/// TargetLowering.cpp
void setIndexedLoadAction(unsigned IdxMode, MVT VT,
LegalizeAction Action) {
assert((unsigned)VT.SimpleTy < MVT::LAST_VALUETYPE &&
IdxMode < ISD::LAST_INDEXED_MODE &&
(unsigned)Action < 0xf &&
"Table isn't big enough!");
assert(VT < MVT::LAST_VALUETYPE && IdxMode < ISD::LAST_INDEXED_MODE &&
(unsigned)Action < 0xf && "Table isn't big enough!");
// Load action are kept in the upper half.
IndexedModeActions[(unsigned)VT.SimpleTy][IdxMode] &= ~0xf0;
IndexedModeActions[(unsigned)VT.SimpleTy][IdxMode] |= ((uint8_t)Action) <<4;
@@ -1094,10 +1090,8 @@ protected:
/// TargetLowering.cpp
void setIndexedStoreAction(unsigned IdxMode, MVT VT,
LegalizeAction Action) {
assert((unsigned)VT.SimpleTy < MVT::LAST_VALUETYPE &&
IdxMode < ISD::LAST_INDEXED_MODE &&
(unsigned)Action < 0xf &&
"Table isn't big enough!");
assert(VT < MVT::LAST_VALUETYPE && IdxMode < ISD::LAST_INDEXED_MODE &&
(unsigned)Action < 0xf && "Table isn't big enough!");
// Store action are kept in the lower half.
IndexedModeActions[(unsigned)VT.SimpleTy][IdxMode] &= ~0x0f;
IndexedModeActions[(unsigned)VT.SimpleTy][IdxMode] |= ((uint8_t)Action);
@@ -1107,7 +1101,7 @@ protected:
/// supported on the target and indicate what to do about it.
void setCondCodeAction(ISD::CondCode CC, MVT VT,
LegalizeAction Action) {
assert((unsigned)VT.SimpleTy < MVT::LAST_VALUETYPE &&
assert(VT < MVT::LAST_VALUETYPE &&
(unsigned)CC < array_lengthof(CondCodeActions) &&
"Table isn't big enough!");
CondCodeActions[(unsigned)CC] &= ~(uint64_t(3UL) << VT.SimpleTy*2);