6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-22 13:29:44 +00:00
Code Issues Projects Releases Wiki Activity

When emitting a constant, check for ConstantExpr before

Browse Source 
ordinary (primitive) types since ConstantExprs may be of primitive type!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7418 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve 2003-07-30 12:54:47 +00:00
parent 6235ea2012
commit db68577691
1 changed files with 15 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
lib/Target/SparcV9/SparcV9AsmPrinter.cpp
View File

@ -714,7 +714,21 @@ SparcModuleAsmPrinter::printSingleConstantValue(const Constant* CV)
toAsm << "\t" << TypeToDataDirective(CV->getType()) << "\t";
if (CV->getType()->isPrimitiveType())
if (const ConstantPointerRef* CPR = dyn_cast<ConstantPointerRef>(CV))
{ // This is a constant address for a global variable or method.
// Use the name of the variable or method as the address value.
assert(isa<GlobalValue>(CPR->getValue()) && "Unexpected non-global");
toAsm << getID(CPR->getValue()) << "\n";
}
else if (isa<ConstantPointerNull>(CV))
{ // Null pointer value
toAsm << "0\n";
}
else if (const ConstantExpr* CE = dyn_cast<ConstantExpr>(CV))
{ // Constant expression built from operators, constants, and symbolic addrs
toAsm << ConstantExprToString(CE, Target) << "\n";
}
else if (CV->getType()->isPrimitiveType()) // Check primitive types last
{
if (CV->getType()->isFloatingPoint()) {
// FP Constants are printed as integer constants to avoid losing
@ -737,19 +751,6 @@ SparcModuleAsmPrinter::printSingleConstantValue(const Constant* CV)
WriteAsOperand(toAsm, CV, false, false) << "\n";
}
}
else if (const ConstantPointerRef* CPR = dyn_cast<ConstantPointerRef>(CV))
{ // This is a constant address for a global variable or method.
// Use the name of the variable or method as the address value.
toAsm << getID(CPR->getValue()) << "\n";
}
else if (isa<ConstantPointerNull>(CV))
{ // Null pointer value
toAsm << "0\n";
}
else if (const ConstantExpr* CE = dyn_cast<ConstantExpr>(CV))
{ // Constant expression built from operators, constants, and symbolic addrs
toAsm << ConstantExprToString(CE, Target) << "\n";
}
else
{
assert(0 && "Unknown elementary type for constant");