Fix the type signature of DwarfExpression::Add.*Constant to support values >32 bits.
This fixes an embarrassing bug when emitting .debug_loc entries for 64-bit+ constants,
which were previously silently truncated to 32 bits.
<rdar://problem/26843232>
llvm-svn: 273736
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
index b66084b..7dbc6cb 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.cpp
@@ -166,13 +166,13 @@
EmitOp(dwarf::DW_OP_stack_value);
}
-void DwarfExpression::AddSignedConstant(int Value) {
+void DwarfExpression::AddSignedConstant(int64_t Value) {
EmitOp(dwarf::DW_OP_consts);
EmitSigned(Value);
AddStackValue();
}
-void DwarfExpression::AddUnsignedConstant(unsigned Value) {
+void DwarfExpression::AddUnsignedConstant(uint64_t Value) {
EmitOp(dwarf::DW_OP_constu);
EmitUnsigned(Value);
AddStackValue();
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.h b/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.h
index e8a8025..5fff28d 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfExpression.h
@@ -96,9 +96,9 @@
unsigned PieceOffsetInBits = 0);
/// Emit a signed constant.
- void AddSignedConstant(int Value);
+ void AddSignedConstant(int64_t Value);
/// Emit an unsigned constant.
- void AddUnsignedConstant(unsigned Value);
+ void AddUnsignedConstant(uint64_t Value);
/// Emit an unsigned constant.
void AddUnsignedConstant(const APInt &Value);