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| author | Devang Patel <dpatel@apple.com> | 2009-03-05 18:12:02 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-03-05 18:12:02 +0000 |
| commit | 709d6ac46dc04b292e53f6421ff736aabf9ea8d6 (patch) | |
| tree | 92f8ba40dc8c5f6b617495d144de557bf65e255a /llvm/test | |
| parent | fa3d77bc2cec9175029551f9a1f95c84637054d0 (diff) | |
| download | bcm5719-llvm-709d6ac46dc04b292e53f6421ff736aabf9ea8d6.tar.gz bcm5719-llvm-709d6ac46dc04b292e53f6421ff736aabf9ea8d6.zip | |
GlobalOpt only process non constant local GVs while optimizing global vars.
If non constant local GV named A is used by a constant local GV named B (e.g. llvm.dbg.variable) and B is not used by anyone else then eliminate A as well as B.
In other words, debug info should not interfere in removal of unused GV.
--This life, and those below, will be ignored--
M test/Transforms/GlobalOpt/2009-03-03-dbg.ll
M lib/Transforms/IPO/GlobalOpt.cpp
llvm-svn: 66167
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Transforms/GlobalOpt/2009-03-03-dbg.ll | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/2009-03-03-dbg.ll b/llvm/test/Transforms/GlobalOpt/2009-03-03-dbg.ll index 1996f621912..13d2f45d7a5 100644 --- a/llvm/test/Transforms/GlobalOpt/2009-03-03-dbg.ll +++ b/llvm/test/Transforms/GlobalOpt/2009-03-03-dbg.ll @@ -1,5 +1,4 @@ ; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep global_variable42 -; XFAIL: * %llvm.dbg.anchor.type = type { i32, i32 } %llvm.dbg.basictype.type = type { i32, { }*, i8*, { }*, i32, i64, i64, i64, i32, i32 } |
