3 Commits

Author SHA1 Message Date
Eric Christopher
242343d1ab Revert "Use the 'count' attribute instead of the 'upper_bound' attribute."
temporarily as it is breaking the gdb bots.

This reverts commit r167806/e7ff4c14b157746b3e0228d2dce9f70712d1c126.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167886 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-13 23:30:43 +00:00
Bill Wendling
e7ff4c14b1 Use the 'count' attribute instead of the 'upper_bound' attribute.
If we have a type 'int a[1]' and a type 'int b[0]', the generated DWARF is the
same for both of them because we use the 'upper_bound' attribute. Instead use
the 'count' attrbute, which gives the correct number of elements in the array.
<rdar://problem/12566646>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167806 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-13 02:31:47 +00:00
Devang Patel
ce35d8b5a1 DISubrange supports unsigned lower/upper array bounds, so let's not fake it in the end while emitting DWARF. If a FE needs to encode signed lower/upper array bounds then we need to extend DISubrange or ad DISignedSubrange.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144937 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-17 23:43:15 +00:00