Avoid crashing on Arguments, just silently miscompile

llvm-svn: 4916
2002-12-04 17:15:34 +00:00 · 2002-12-04 17:15:34 +00:00 · ccf17c6564
parent 46eff7d55f
commit ccf17c6564
1 changed files with 2 additions and 0 deletions
--- a/llvm/lib/Target/X86/InstSelectSimple.cpp
+++ b/llvm/lib/Target/X86/InstSelectSimple.cpp
@ -138,6 +138,8 @@ namespace {
      } else if (GlobalValue *GV = dyn_cast<GlobalValue>(V)) {
        // Move the address of the global into the register
        BuildMI(BB, X86::MOVir32, 1, Reg).addReg(GV);
+      } else if (Argument *A = dyn_cast<Argument>(V)) {
+        std::cerr << "ERROR: Arguments not implemented in SimpleInstSel\n";
      } else {
        assert(0 && "Don't know how to handle a value of this type!");
      }