Use ADT/BitmaskEnum for DINode::DIFlags for the following purposes:
Get rid of unsigned int for flags to avoid problems on platforms with sizeof(int) < 4
Flags are now strongly typed
Patch by: Victor Leschuk <vleschuk@gmail.com>
Differential Revision: https://reviews.llvm.org/D23766
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280700 91177308-0d34-0410-b5e6-96231b3b80d8
Use ADT/BitmaskEnum for DINode::DIFlags for the following purposes:
* Get rid of unsigned int for flags to avoid problems on platforms with sizeof(int) < 4
* Flags are now strongly typed
Patch by: Victor Leschuk <vleschuk@gmail.com>
Differential Revision: https://reviews.llvm.org/D23766
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@280686 91177308-0d34-0410-b5e6-96231b3b80d8
Add a new method, DICompositeType::buildODRType, that will create or
mutate the DICompositeType for a given ODR identifier, and use it in
LLParser and BitcodeReader instead of DICompositeType::getODRType.
The logic is as follows:
- If there's no node, create one with the given arguments.
- Else, if the current node is a forward declaration and the new
arguments would create a definition, mutate the node to match the
new arguments.
- Else, return the old node.
This adds a missing feature supported by the current DITypeIdentifierMap
(which I'm slowly making redudant). The only remaining difference is
that the DITypeIdentifierMap has a "the-last-one-wins" rule, whereas
DICompositeType::buildODRType has a "the-first-one-wins" rule.
For now I'm leaving behind DICompositeType::getODRType since it has
obvious, low-level semantics that are convenient for unit testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266786 91177308-0d34-0410-b5e6-96231b3b80d8
The second test in this file is actually testing DICompositeType API,
not LLVMContext API (after r266742 moved it to a higher level). This
really doesn't make sense in an LLVMContextTest. Rename the tests
before adding more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@266764 91177308-0d34-0410-b5e6-96231b3b80d8
