diff options
| author | Alexander Kornienko <alexfh@google.com> | 2013-04-03 14:07:16 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2013-04-03 14:07:16 +0000 |
| commit | e133bc868944822bf8961f825d3aa63d6fa48fb7 (patch) | |
| tree | ebbd4a8040181471467a9737d90d94dc6b58b316 /lib/CodeGen/SelectionDAG/FastISel.cpp | |
| parent | 647735c781c5b37061ee03d6e9e6c7dda92218e2 (diff) | |
| parent | 080e3c523e87ec68ca1ea5db4cd49816028dd8bd (diff) | |
Updating branches/google/stable to r178511stable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/google/stable@178655 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/FastISel.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/FastISel.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index 10e2dc6149..9ac738e507 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -1183,6 +1183,8 @@ unsigned FastISel::FastEmit_ri_(MVT VT, unsigned Opcode, IntegerType *ITy = IntegerType::get(FuncInfo.Fn->getContext(), VT.getSizeInBits()); MaterialReg = getRegForValue(ConstantInt::get(ITy, Imm)); + assert (MaterialReg != 0 && "Unable to materialize imm."); + if (MaterialReg == 0) return 0; } return FastEmit_rr(VT, VT, Opcode, Op0, Op0IsKill, |