diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp index 629244d9e68..0944f2c9e42 100644 --- a/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp +++ b/llvm/lib/Target/ARM/ARMISelDAGToDAG.cpp @@ -3920,13 +3920,25 @@ SDNode *ARMDAGToDAGISel::SelectInlineAsm(SDNode *N){ bool ARMDAGToDAGISel:: SelectInlineAsmMemoryOperand(const SDValue &Op, unsigned ConstraintID, std::vector<SDValue> &OutOps) { - assert(ConstraintID == InlineAsm::Constraint_m && - "unexpected asm memory constraint"); - // Require the address to be in a register. That is safe for all ARM - // variants and it is hard to do anything much smarter without knowing - // how the operand is used. - OutOps.push_back(Op); - return false; + switch(ConstraintID) { + default: + llvm_unreachable("Unexpected asm memory constraint"); + case InlineAsm::Constraint_m: + case InlineAsm::Constraint_Q: + case InlineAsm::Constraint_Um: + case InlineAsm::Constraint_Un: + case InlineAsm::Constraint_Uq: + case InlineAsm::Constraint_Us: + case InlineAsm::Constraint_Ut: + case InlineAsm::Constraint_Uv: + case InlineAsm::Constraint_Uy: + // Require the address to be in a register. That is safe for all ARM + // variants and it is hard to do anything much smarter without knowing + // how the operand is used. + OutOps.push_back(Op); + return false; + } + return true; } /// createARMISelDag - This pass converts a legalized DAG into a |
