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| author | Manman Ren <mren@apple.com> | 2013-01-31 21:19:18 +0000 |
|---|---|---|
| committer | Manman Ren <mren@apple.com> | 2013-01-31 21:19:18 +0000 |
| commit | aec2ce7db4a9978c53541330692348d0b1ec3bc0 (patch) | |
| tree | 4039beb019d1fb66fe6bbb9a0c08cee041bb1842 /lldb/source/Commands/CommandObjectThread.cpp | |
| parent | 461d33648b0e6ec4fa7ecb323633122a998206f1 (diff) | |
| download | llvm-aec2ce7db4a9978c53541330692348d0b1ec3bc0.zip llvm-aec2ce7db4a9978c53541330692348d0b1ec3bc0.tar.gz llvm-aec2ce7db4a9978c53541330692348d0b1ec3bc0.tar.bz2 | |
Linker: correctly link in dbg.declare
This is a re-worked version of r174048.
Given source IR:
call void @llvm.dbg.declare(metadata !{i32* %argc.addr}, metadata !14), !dbg !15
we used to generate
call void @llvm.dbg.declare(metadata !27, metadata !28), !dbg !29
!27 = metadata !{null}
With this patch, we will correctly generate
call void @llvm.dbg.declare(metadata !{i32* %argc.addr}, metadata !27), !dbg !28
Looking up %argc.addr in ValueMap will return null, since %argc.addr is already
correctly set up, we can use identity mapping.
rdar://problem/13089880
llvm-svn: 174093
Diffstat (limited to 'lldb/source/Commands/CommandObjectThread.cpp')
0 files changed, 0 insertions, 0 deletions