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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/CodeGenFunction.cpp | |
| 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/CodeGenFunction.cpp')
| -rw-r--r-- | lib/CodeGen/CodeGenFunction.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/CodeGenFunction.cpp b/lib/CodeGen/CodeGenFunction.cpp index 9375b77360..5e505c2d82 100644 --- a/lib/CodeGen/CodeGenFunction.cpp +++ b/lib/CodeGen/CodeGenFunction.cpp @@ -173,6 +173,9 @@ void CodeGenFunction::FinishFunction(SourceLocation EndLoc) { EmitIfUsed(*this, TerminateLandingPad); EmitIfUsed(*this, TerminateHandler); EmitIfUsed(*this, UnreachableBlock); + + if (CGM.getCodeGenOpts().EmitDeclMetadata) + EmitDeclMetadata(); } /// ShouldInstrumentFunction - Return true if the current function should be |