TargetLowering: n * r where n > 2 should be an illegal addressing mode

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201433 91177308-0d34-0410-b5e6-96231b3b80d8
2026-04-26 12:20:42 +00:00 · 2014-02-14 21:10:34 +00:00
parent 3b0acd4ef4
commit 5f80594797
2 changed files with 20 additions and 0 deletions
@@ -1420,6 +1420,8 @@ bool TargetLoweringBase::isLegalAddressingMode(const AddrMode &AM,
      return false;
    // Allow 2*r as r+r.
    break;
+  default: // Don't allow n * r
+    return false;
  }

  return true;