I forgot that sparc no longer uses the shared asmwriter. Give it support
for undef.
llvm-svn: 17075
diff --git a/llvm/lib/Target/SparcV9/SparcV9AsmPrinter.cpp b/llvm/lib/Target/SparcV9/SparcV9AsmPrinter.cpp
index 1c0d1c0..8000a01 100644
--- a/llvm/lib/Target/SparcV9/SparcV9AsmPrinter.cpp
+++ b/llvm/lib/Target/SparcV9/SparcV9AsmPrinter.cpp
@@ -323,7 +323,9 @@
O << ConstantExprToString(CE, TM) << "\n";
} else if (CV->getType()->isPrimitiveType()) {
// Check primitive types last
- if (CV->getType()->isFloatingPoint()) {
+ if (isa<UndefValue>(CV)) {
+ O << "0\n";
+ } else if (CV->getType()->isFloatingPoint()) {
// FP Constants are printed as integer constants to avoid losing
// precision...
double Val = cast<ConstantFP>(CV)->getValue();
@@ -385,7 +387,7 @@
}
assert(sizeSoFar == cvsLayout->StructSize &&
"Layout of constant struct may be incorrect!");
- } else if (isa<ConstantAggregateZero>(CV)) {
+ } else if (isa<ConstantAggregateZero>(CV) || isa<UndefValue>(CV)) {
PrintZeroBytesToPad(TM.getTargetData().getTypeSize(CV->getType()));
} else
printSingleConstantValue(CV);