llvm-gcc packing empty structs

[lattner]

Bugzilla Link	1417
Resolution	FIXED
Resolved on	Feb 22, 2010 12:53
Version	2.0
OS	All

Extended Description

This C code:

struct { } *X;

compiles into:

   %struct.anon = type <{  }>

@​X = weak global %struct.anon* null ; <%struct.anon**> [#uses=0]

I would expect:

   %struct.anon = type {  }

@​X = weak global %struct.anon* null ; <%struct.anon**> [#uses=0]

-Chris

[llvmbot]

Fixed.
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20070514/049668.html