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| author | John McCall <rjmccall@apple.com> | 2010-07-06 23:57:41 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2010-07-06 23:57:41 +0000 |
| commit | 744016dde06fcffd50931e94a98c850f8b12cd87 (patch) | |
| tree | 38c46bdfb9534bcbfc5a32e27e8c09de3a525b2d /lib/CodeGen/CodeGenModule.h | |
| parent | 0ea0e8b4028db1e3c196025354dcddb8765f73bc (diff) | |
Provide a hook for the benefit of clients using clang IR gen as a subroutine:
emit metadata associating allocas and global values with a Decl*. This feature
is controlled by an option that (intentionally) cannot be enabled on the command
line.
To use this feature, simply set
CodeGenOptions.EmitDeclMetadata = true;
and then interpret the completely underspecified metadata. :)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107739 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenModule.h')
| -rw-r--r-- | lib/CodeGen/CodeGenModule.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h index d0d3c7caee..a1ea0ec667 100644 --- a/lib/CodeGen/CodeGenModule.h +++ b/lib/CodeGen/CodeGenModule.h @@ -594,6 +594,8 @@ private: /// references to global which may otherwise be optimized out. void EmitLLVMUsed(void); + void EmitDeclMetadata(); + /// MayDeferGeneration - Determine if the given decl can be emitted /// lazily; this is only relevant for definitions. The given decl /// must be either a function or var decl. |