document some subtlety
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33257 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h
index e39c77b..f3a2543 100644
--- a/lib/Target/X86/X86Subtarget.h
+++ b/lib/Target/X86/X86Subtarget.h
@@ -32,7 +32,9 @@
class X86Subtarget : public TargetSubtarget {
public:
enum AsmWriterFlavorTy {
- ATT, Intel, Unset
+ // Note: This numbering has to match the GCC assembler dialects for inline
+ // asm alternatives to work right.
+ ATT = 0, Intel = 1, Unset
};
protected:
enum X86SSEEnum {