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| author | Vikram S. Adve <vadve@cs.uiuc.edu> | 2003-07-06 20:33:21 +0000 |
|---|---|---|
| committer | Vikram S. Adve <vadve@cs.uiuc.edu> | 2003-07-06 20:33:21 +0000 |
| commit | 97539fc4b63031495cbee5441de7a3a583e5ec77 (patch) | |
| tree | be0ffbfeda77eba5703c8a52c098c783f28a5acc /lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp | |
| parent | 786833ad3498036db72776f9b708ff08a6f8e29a (diff) | |
Choose register instead of immediate for ConstantExpr in ChooseRegOrImmed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7112 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp')
| -rw-r--r-- | lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp b/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp index 8f35be8a07..ff214500db 100644 --- a/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp +++ b/lib/CodeGen/InstrSelection/InstrSelectionSupport.cpp @@ -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. |