Dan Gohman
a8b8332e81
Remove the std::ostream form of PseudoSourceValue's print,
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which isn't needed anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55419 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-27 16:19:44 +00:00
Chris Lattner
edfb72c628
simplify PseudoSourceValue printing a bit. Unnest all of PseudoSourceValue.cpp from the llvm namespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55293 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 20:37:32 +00:00
Evan Cheng
40ab164d3a
Print PseudoSourceValue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55291 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-24 18:51:20 +00:00
Dan Gohman
6d69ba8a69
Enable rematerialization of constants using AliasAnalysis::pointsToConstantMemory,
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and knowledge of PseudoSourceValues. This unfortunately isn't sufficient to allow
constants to be rematerialized in PIC mode -- the extra indirection is a
complication.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54000 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-25 00:02:30 +00:00
Dan Gohman
2b062994a6
Fix edito in the PseudoSourceValue name list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53562 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-14 17:45:47 +00:00
Dan Gohman
a54cf17661
Include a frame index in the "fixed stack" pseudo source value
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instead of using the frame index for the SVOffset, which was
inconsistent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53486 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-11 22:44:52 +00:00
Dan Gohman
cfbb2f074d
A quick nm audit turned up several fixed tables and objects that were
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marked read-write. Use const so that they can be allocated in a
read-only segment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48800 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-25 21:45:14 +00:00
Dan Gohman
debeeba6ec
From Chris' review: fix 80 column violations
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46961 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-11 18:57:43 +00:00
Dan Gohman
3069b87437
Follow Chris' suggestion; change the PseudoSourceValue accessors
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to return pointers instead of references, since this is always what
is needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46857 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-07 18:41:25 +00:00
Dan Gohman
69de1932b3
Re-apply the memory operand changes, with a fix for the static
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initializer problem, a minor tweak to the way the
DAGISelEmitter finds load/store nodes, and a renaming of the
new PseudoSourceValue objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46827 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-06 22:27:42 +00:00
Evan Cheng
334dc1f58d
Revert 46556 and 46585. Dan please fix the PseudoSourceValue problem and re-commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46623 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-31 21:00:00 +00:00
Dan Gohman
f38dc192dd
Add a new PseudoSourceValue class, which will be used to help track
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memory reference information in the backend. Most of this was written by
Florian Brander, cleanup and updating to TOT by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46556 91177308-0d34-0410-b5e6-96231b3b80d8
2008-01-30 16:35:31 +00:00
