[FastISel] Remove an performance debugging assert.

As Jim pointed out this assert isn't really needed to test for correctness,
because the code right afterwards does the same check and falls-back to
SelectionDAG - as intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215735 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index 1c2cee29a797d4b63e4abbbecbcfba9caf3d41e5..6be5f8a57e2b99223d272571f62c407d77c5a8ff 100644 (file)
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -1693,7 +1693,6 @@ 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,