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Choose register instead of immediate for ConstantExpr in ChooseRegOrImmed.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7112 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2003-07-06 20:33:21 +00:00
parent 786833ad34
commit 97539fc4b6
2 changed files with 8 additions and 6 deletions
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7
lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp
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@ -91,9 +91,10 @@ ChooseRegOrImmed(Value* val,
// To use reg or immed, constant needs to be integer, bool, or a NULL pointer
Constant *CPV = dyn_cast<Constant>(val);
if (CPV == NULL ||
(! CPV->getType()->isIntegral() &&
! (isa<PointerType>(CPV->getType()) && CPV->isNullValue())))
if (CPV == NULL
|| CPV->isConstantExpr()
|| (! CPV->getType()->isIntegral() &&
! (isa<PointerType>(CPV->getType()) && CPV->isNullValue())))
return MachineOperand::MO_VirtualRegister;
// Now get the constant value and check if it fits in the IMMED field.

7
lib/Target/SparcV9/InstrSelection/InstrSelectionSupport.cpp
View File

@ -91,9 +91,10 @@ ChooseRegOrImmed(Value* val,
// To use reg or immed, constant needs to be integer, bool, or a NULL pointer
Constant *CPV = dyn_cast<Constant>(val);
if (CPV == NULL ||
(! CPV->getType()->isIntegral() &&
! (isa<PointerType>(CPV->getType()) && CPV->isNullValue())))
if (CPV == NULL
|| CPV->isConstantExpr()
|| (! CPV->getType()->isIntegral() &&
! (isa<PointerType>(CPV->getType()) && CPV->isNullValue())))
return MachineOperand::MO_VirtualRegister;
// Now get the constant value and check if it fits in the IMMED field.