diff options
Diffstat (limited to 'llvm/lib/IR/DebugInfoMetadata.cpp')
| -rw-r--r-- | llvm/lib/IR/DebugInfoMetadata.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/IR/DebugInfoMetadata.cpp b/llvm/lib/IR/DebugInfoMetadata.cpp index 208fa9b..74f8ce8 100644 --- a/llvm/lib/IR/DebugInfoMetadata.cpp +++ b/llvm/lib/IR/DebugInfoMetadata.cpp @@ -551,6 +551,7 @@ unsigned DIExpression::ExprOperand::getSize() const { switch (getOp()) { case dwarf::DW_OP_bit_piece: return 3; + case dwarf::DW_OP_constu: case dwarf::DW_OP_plus: case dwarf::DW_OP_minus: return 2; @@ -570,8 +571,11 @@ bool DIExpression::isValid() const { default: return false; case dwarf::DW_OP_bit_piece: - // Piece expressions must be at the end. + case dwarf::DW_OP_stack_value: + // We only support bit piece and stack value expressions which appear at + // the end. return I->get() + I->getSize() == E->get(); + case dwarf::DW_OP_constu: case dwarf::DW_OP_plus: case dwarf::DW_OP_minus: case dwarf::DW_OP_deref: |