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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 | 09ae03299a5fcedde332a9f89d5cafaa83813a7a (patch) | |
| tree | 1b70120ce6f62efb1040e1de5be50839b8e28294 /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | da534381f80fa674ce585bc54475112a2eb2f7b0 (diff) | |
| download | bcm5719-llvm-09ae03299a5fcedde332a9f89d5cafaa83813a7a.tar.gz bcm5719-llvm-09ae03299a5fcedde332a9f89d5cafaa83813a7a.zip | |
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. :)
llvm-svn: 107739
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 9375b77360c..5e505c2d821 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/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 |
