Devang Patel
88c62fc1b4
Clear list of instructions without DebugLoc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131906 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-23 17:34:18 +00:00
Devang Patel
62fb3556ea
Use IRBuiler while constant folding terminator.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131541 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-18 17:26:46 +00:00
Devang Patel
ef7b4685f1
In debug output, clearly list new instructions without DebugLoc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130957 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-05 22:05:57 +00:00
Devang Patel
0b2fb39d8d
Print new instructions without DebugLoc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130542 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-29 21:36:04 +00:00
Matt Beaumont-Gay
2a2116723f
Coalesce some DEBUGs (moving an only-used-in-DEBUG variable's declaration into the DEBUG)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130448 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28 22:26:05 +00:00
Devang Patel
77562c74e5
Beautify debug info probe output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130435 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-28 20:46:18 +00:00
Devang Patel
be7cd7580d
Fix debug message.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129463 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-13 19:47:41 +00:00
Devang Patel
f3480a8015
face+palm
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Keep track of llvm.dbg.value intrinsics with non null values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129010 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-06 17:08:15 +00:00
Devang Patel
ed4edf9e5f
Do not accidently initialize NumDbgValueLost and NumDbgLineLost counts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127720 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-16 00:27:57 +00:00
Devang Patel
6af531febe
Introduce DebugInfoProbe. This is used to monitor how llvm optimizer is treating debugging information.
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It generates output that lools like
8 times line number info lost by Scalar Replacement of Aggregates (SSAUp)
1 times line number info lost by Simplify well-known library calls
12 times variable info lost by Jump Threading
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127381 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-10 00:21:25 +00:00
