[PATCH] D12498: X86: add an interrupt calling convention

[Elena Demikhovsky via llvm-commits]

delena added a subscriber: delena.
delena added a comment.

Is it something private that you need or general? X86 interrupts receive up to 6 parameters.


================
Comment at: lib/Target/X86/X86ISelLowering.cpp:2517
@@ +2516,3 @@
+    if (!isLegal)
+      report_fatal_error("X86 interrupts may take only one i32 argument");
+  }
----------------
Why? X86 interrupts receive up to 6 parameters.


Repository:
  rL LLVM

http://reviews.llvm.org/D12498