| a778f5c798fc78ca15f813c362cdcdcc1eb86266 |
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18-Feb-2011 |
Devang Patel <dpatel@apple.com> |
Do not lose debug info of an inlined function argument even if the argument is only used through GEPs.
This time with a fix that avoids using invalidated DenseMap iterator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125984 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| 1646953538d5faf7baf49e16bd0590f822c231de |
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18-Feb-2011 |
Cameron Zwarich <zwarich@apple.com> |
Roll out r125794 to help diagnose the llvm-gcc-i386-linux-selfhost failure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125830 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| a4defc00ebf30f136ea96084b6a10c57441de6e7 |
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18-Feb-2011 |
Devang Patel <dpatel@apple.com> |
Do not lose debug info of an inlined function argument even if the argument is only used through GEPs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125794 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| a2e868d34ccfed46310e98338ded6a74b2b01308 |
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26-Jan-2011 |
Devang Patel <dpatel@apple.com> |
Provide an interface to transfer SDDbgValue from one SDNode to another.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124245 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| 1f6efa3996dd1929fbc129203ce5009b620e6969 |
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29-Nov-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Merge System into Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| 46510a73e977273ec67747eb34cbdb43f815e451 |
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15-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Add const qualifiers to CodeGen's use of LLVM IR constructs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101334 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| fd919200d4f678ff751f96a1d3b7e14785fb2338 |
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02-Apr-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Fix anachronism.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100225 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| 42f95ca96b4dc252d334426729113d54c95f092a |
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02-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
fix the llvm-x86_64-linux buildbot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100223 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| c388ace6f9012c503630eb633e3977e0fc42bb00 |
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25-Mar-2010 |
Evan Cheng <evan.cheng@apple.com> |
Make sure SDDbgValue.Invalid is initialized to false by all the constructors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99487 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| bfcb3051899b7141a946d769fcf6e8a8453bc530 |
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25-Mar-2010 |
Evan Cheng <evan.cheng@apple.com> |
Change how dbg_value sdnodes are converted into machine instructions. Their placement should be determined by the relative order of incoming llvm instructions. The scheduler will now use the SDNode ordering information to determine where to insert them. A dbg_value instruction is inserted after the instruction with the last highest source order and before the instruction with the next highest source order. It will optimize the placement by inserting right after the instruction that produces the value if they have consecutive order numbers.
Here is a theoretical example that illustrates why the placement is important.
tmp1 =
store tmp1 -> x
...
tmp2 = add ...
...
call
...
store tmp2 -> x
Now mem2reg comes along:
tmp1 =
dbg_value (tmp1 -> x)
...
tmp2 = add ...
...
call
...
dbg_value (tmp2 -> x)
When the debugger examine the value of x after the add instruction but before the call, it should have the value of tmp1.
Furthermore, for dbg_value's that reference constants, they should not be emitted at the beginning of the block (since they do not have "producers").
This patch also cleans up how SDISel manages DbgValue nodes. It allow a SDNode to be referenced by multiple SDDbgValue nodes. When a SDNode is deleted, it uses the information to find the SDDbgValues and invalidate them. They are not deleted until the corresponding SelectionDAG is destroyed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99469 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
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| a8efe28a44996978faa42a387f1a6087a7b942c7 |
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14-Mar-2010 |
Evan Cheng <evan.cheng@apple.com> |
Rename SDDbgValue.h to SDNodeDbgValue.h for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98513 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
|