Misha Brukman [Fri, 4 Feb 2005 20:25:52 +0000 (20:25 +0000)]
Make file header comment consistent: extend the whole 80 cols to fill the line
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20039
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Chris Lattner [Fri, 4 Feb 2005 19:59:49 +0000 (19:59 +0000)]
If we have an indirect call site that calls N functions, inline the N functions
into a temporary graph, remember it for later, then inline the tmp graph into
the call site.
In the case where there are other call sites to the same set of functions, this
permits us to just inline the temporary graph instead of all of the callees.
This turns N*M inlining situations into an N+M inlining situation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20036
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Chris Lattner [Fri, 4 Feb 2005 19:58:28 +0000 (19:58 +0000)]
Split mergeInGraph into two methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20035
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Chris Lattner [Fri, 4 Feb 2005 19:58:06 +0000 (19:58 +0000)]
Add some new members
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20034
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Chris Lattner [Fri, 4 Feb 2005 19:57:57 +0000 (19:57 +0000)]
add new member
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20033
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Chris Lattner [Fri, 4 Feb 2005 18:58:04 +0000 (18:58 +0000)]
Fix the Regression/Transforms/DSAnalysis/recursion.ll regression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20031
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Chris Lattner [Fri, 4 Feb 2005 18:39:19 +0000 (18:39 +0000)]
Fix a case where were incorrectly compiled cast from short to int on 64-bit
targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20030
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Andrew Lenharth [Fri, 4 Feb 2005 14:09:38 +0000 (14:09 +0000)]
alignment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20028
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Andrew Lenharth [Fri, 4 Feb 2005 14:01:21 +0000 (14:01 +0000)]
get alignment printing correctly and get rid of __main hack
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20027
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Andrew Lenharth [Fri, 4 Feb 2005 13:47:16 +0000 (13:47 +0000)]
fix constant pointer outputing on 64 bit machines
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20026
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Misha Brukman [Thu, 3 Feb 2005 22:25:23 +0000 (22:25 +0000)]
* Fix broken link to directions to get llvm, llvm-gcc, and llvm-test from CVS
* Remove duplicated CVS directions and refer reader to the CVS section
* Clean up directions to be brief
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20023
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Andrew Lenharth [Thu, 3 Feb 2005 21:01:15 +0000 (21:01 +0000)]
FP fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20019
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Chris Lattner [Thu, 3 Feb 2005 18:40:25 +0000 (18:40 +0000)]
Refactor getFunctionArgumentsForCall out of mergeInGraph.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20018
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Chris Lattner [Thu, 3 Feb 2005 18:40:05 +0000 (18:40 +0000)]
Add a new method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20017
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Misha Brukman [Thu, 3 Feb 2005 18:28:08 +0000 (18:28 +0000)]
* Clearly mark LLVM_LIB_SEARCH_PATH as being optional
* llvmgcc and llvmg++ aliases are no longer needed (binaries have llvm- prefix)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20016
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Chris Lattner [Wed, 2 Feb 2005 20:50:50 +0000 (20:50 +0000)]
This is no longer needed. Global variables with undef initializers can be
initialized to anything, including garbage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20010
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Misha Brukman [Wed, 2 Feb 2005 18:01:57 +0000 (18:01 +0000)]
* Instead of fixing the version numbers before every release, mark them as x.y
* Eliminate the redundant "This is the..." in released file listing
* Fix grammar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20005
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Andrew Lenharth [Wed, 2 Feb 2005 17:32:39 +0000 (17:32 +0000)]
Store fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20004
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Andrew Lenharth [Wed, 2 Feb 2005 17:01:31 +0000 (17:01 +0000)]
oops
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20003
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Andrew Lenharth [Wed, 2 Feb 2005 17:00:21 +0000 (17:00 +0000)]
prevent register allocator from using the stack pointer :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20002
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Andrew Lenharth [Wed, 2 Feb 2005 15:05:33 +0000 (15:05 +0000)]
fix loading of floats
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19997
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Jeff Cohen [Wed, 2 Feb 2005 06:33:11 +0000 (06:33 +0000)]
Put libraries in a common directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19995
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Andrew Lenharth [Wed, 2 Feb 2005 05:49:42 +0000 (05:49 +0000)]
marked mem* as not supported
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19992
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Jeff Cohen [Wed, 2 Feb 2005 05:46:20 +0000 (05:46 +0000)]
Add additional source of Win32 GNU utilities.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19991
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Alkis Evlogimenos [Wed, 2 Feb 2005 04:43:37 +0000 (04:43 +0000)]
Fix crash on MallocInsts of unsized types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19988
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Andrew Lenharth [Wed, 2 Feb 2005 04:35:44 +0000 (04:35 +0000)]
fix Load bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19987
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Chris Lattner [Wed, 2 Feb 2005 03:44:41 +0000 (03:44 +0000)]
Fix yet another memset issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19986
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Andrew Lenharth [Wed, 2 Feb 2005 03:36:35 +0000 (03:36 +0000)]
try to make a bug bugpointable, add yet more constant pool stuff, fixup constant loads for FP
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19985
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Andrew Lenharth [Wed, 2 Feb 2005 00:51:15 +0000 (00:51 +0000)]
better constant handling, should fix many remaining cases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19984
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Alkis Evlogimenos [Wed, 2 Feb 2005 00:40:15 +0000 (00:40 +0000)]
Add variable for bugpoint.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19981
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Chris Lattner [Tue, 1 Feb 2005 21:55:40 +0000 (21:55 +0000)]
Eliminate some duplicated debug code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19980
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Chris Lattner [Tue, 1 Feb 2005 21:49:43 +0000 (21:49 +0000)]
Eliminate self-recursion as a special case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19979
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Chris Lattner [Tue, 1 Feb 2005 21:37:27 +0000 (21:37 +0000)]
Eliminate use of DSCallSiteIterator in key loop. This is a half step to
a tasty speedup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19978
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Chris Lattner [Tue, 1 Feb 2005 21:37:06 +0000 (21:37 +0000)]
remove dead method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19977
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Andrew Lenharth [Tue, 1 Feb 2005 20:40:27 +0000 (20:40 +0000)]
fix FP arg passing bug, Add unsigned to/from int, fix SELECT, fix Constant pool
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19976
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Andrew Lenharth [Tue, 1 Feb 2005 20:38:53 +0000 (20:38 +0000)]
Print the Constant pool
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19975
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Andrew Lenharth [Tue, 1 Feb 2005 20:36:44 +0000 (20:36 +0000)]
Make cmov work right and loads for fp from constant pool
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19974
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Andrew Lenharth [Tue, 1 Feb 2005 20:35:57 +0000 (20:35 +0000)]
Correct stack stuff for FP
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19973
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Andrew Lenharth [Tue, 1 Feb 2005 20:35:11 +0000 (20:35 +0000)]
try to match alpha pattern
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19972
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Andrew Lenharth [Tue, 1 Feb 2005 20:34:29 +0000 (20:34 +0000)]
fix register names
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19971
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Chris Lattner [Tue, 1 Feb 2005 19:10:48 +0000 (19:10 +0000)]
Signficantly speed up printing by not emitting the same file twice with
different names. Large SCC's tend to be big, so this saves a lot of time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19970
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Chris Lattner [Tue, 1 Feb 2005 18:38:28 +0000 (18:38 +0000)]
Fix some bugs andrew noticed legalizing memset for alpha
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19969
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Chris Lattner [Tue, 1 Feb 2005 17:35:52 +0000 (17:35 +0000)]
Do not revisit nodes in the SCC traversal. This speeds up the BU pass a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19968
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Jeff Cohen [Tue, 1 Feb 2005 15:59:28 +0000 (15:59 +0000)]
Put finishing touches on GettingStartedVS.html and link it to the index.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19967
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Chris Lattner [Tue, 1 Feb 2005 01:47:42 +0000 (01:47 +0000)]
Fix test/Regression/Assembler/2005-01-31-CallingAggregateFunction.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19966
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Chris Lattner [Tue, 1 Feb 2005 01:47:12 +0000 (01:47 +0000)]
Apparently := confuses makellvm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19965
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Chris Lattner [Tue, 1 Feb 2005 01:44:54 +0000 (01:44 +0000)]
This bug crashes the assembler, distilled from a testcase produced by Andrew.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19964
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Andrew Lenharth [Tue, 1 Feb 2005 01:37:24 +0000 (01:37 +0000)]
pecimise loads, put indirect call addr in right register. still doesn't fix methcall
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19963
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Chris Lattner [Tue, 1 Feb 2005 01:33:52 +0000 (01:33 +0000)]
Update speedup and shrinkage info
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19962
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Chris Lattner [Tue, 1 Feb 2005 01:24:21 +0000 (01:24 +0000)]
Updates for new use list changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19961
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Chris Lattner [Tue, 1 Feb 2005 01:24:01 +0000 (01:24 +0000)]
Update for API change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19960
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Chris Lattner [Tue, 1 Feb 2005 01:23:49 +0000 (01:23 +0000)]
API change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19959
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Chris Lattner [Tue, 1 Feb 2005 01:23:31 +0000 (01:23 +0000)]
Adjust to changes in APIs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19958
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Chris Lattner [Tue, 1 Feb 2005 01:22:56 +0000 (01:22 +0000)]
Hacks to make this ugly ugly code work with the new use lists.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19957
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Chris Lattner [Tue, 1 Feb 2005 01:22:06 +0000 (01:22 +0000)]
Switch from using an ilist for uses to using a custom doubly linked list.
This list does not provide the ability to go backwards in the list (its
more of an unordered collection, stored in the shape of a list).
This change means that use iterators are now only forward iterators, not
bidirectional.
This improves the memory usage of use lists from '5 + 4*#use' per value to
'1 + 4*#use'. While it would be better to reduce the multiplied factor,
I'm not smart enough to do so. This list also has slightly more efficient
operators for manipulating list nodes (a few less loads/stores), due to not
needing to be able to iterate backwards through the list.
This change reduces the memory footprint required to hold 176.gcc from
66.025M -> 57.687M, a 14% reduction. It also speeds up the compiler,
7.73% in the case of bytecode loading alone (release build loading 176.gcc).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19956
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Chris Lattner [Tue, 1 Feb 2005 00:18:30 +0000 (00:18 +0000)]
Fix a problem where we could infinitely recurse on phi nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19955
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Misha Brukman [Mon, 31 Jan 2005 06:19:57 +0000 (06:19 +0000)]
Fix hyphenation in output comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19954
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Chris Lattner [Mon, 31 Jan 2005 05:51:45 +0000 (05:51 +0000)]
Implement InstCombine/cast.ll:test25, a case that occurs many times
in spec
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19953
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Chris Lattner [Mon, 31 Jan 2005 05:51:18 +0000 (05:51 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19952
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Jeff Cohen [Mon, 31 Jan 2005 05:42:10 +0000 (05:42 +0000)]
Add LLVM with Visual Studio overview
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19951
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Chris Lattner [Mon, 31 Jan 2005 05:36:43 +0000 (05:36 +0000)]
Implement the trivial cases in InstCombine/store.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19950
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Chris Lattner [Mon, 31 Jan 2005 05:36:19 +0000 (05:36 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19949
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Chris Lattner [Mon, 31 Jan 2005 05:17:31 +0000 (05:17 +0000)]
Rename these to start with %c, as they are the only ones that are checked.
No change to the tests themselves.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19948
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Chris Lattner [Mon, 31 Jan 2005 04:50:46 +0000 (04:50 +0000)]
Implement Transforms/InstCombine/cast-load-gep.ll, which allows us to devirtualize
11 indirect calls in perlbmk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19947
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Chris Lattner [Mon, 31 Jan 2005 04:49:22 +0000 (04:49 +0000)]
New testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19946
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Andrew Lenharth [Mon, 31 Jan 2005 03:19:31 +0000 (03:19 +0000)]
indirect call fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19945
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Andrew Lenharth [Mon, 31 Jan 2005 01:44:26 +0000 (01:44 +0000)]
fp to int and back conversion sequences
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19944
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Chris Lattner [Mon, 31 Jan 2005 01:11:13 +0000 (01:11 +0000)]
Fix the regressions my User changes introduced. Apparently some parts of
LLVM make the very reasonable assumption that constant expressions will
have at least one operand! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19943
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Chris Lattner [Mon, 31 Jan 2005 00:10:58 +0000 (00:10 +0000)]
Rename variables to work with VC++'s hokey scoping rules.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19942
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Chris Lattner [Mon, 31 Jan 2005 00:10:45 +0000 (00:10 +0000)]
Fix some scary bugs that VC++ detected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19941
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Chris Lattner [Sun, 30 Jan 2005 23:51:25 +0000 (23:51 +0000)]
Make things more const-correct, adjust to changes in DSA interfaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19940
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Chris Lattner [Sun, 30 Jan 2005 23:51:02 +0000 (23:51 +0000)]
* Make some methods more const correct.
* Change the FunctionCalls and AuxFunctionCalls vectors into std::lists.
This makes many operations on these lists much more natural, and avoids
*exteremely* expensive copying of DSCallSites (e.g. moving nodes around
between lists, erasing a node from not the end of the vector, etc).
With a profile build of analyze, this speeds up BU DS from 25.14s to
12.59s on 176.gcc. I expect that it would help TD even more, but I don't
have data for it.
This effectively eliminates removeIdenticalCalls and children from the
profile, going from 6.53 to 0.27s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19939
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Andrew Lenharth [Sun, 30 Jan 2005 20:42:36 +0000 (20:42 +0000)]
added fp extend and removed a forgotten assert in more than 6 arg support (should break somewhere else now :) ) and fix an incorrect asm sequence for indirect calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19938
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Jeff Cohen [Sun, 30 Jan 2005 17:54:12 +0000 (17:54 +0000)]
Silence VC++ warnings about using 'this' in base member initializations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19937
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Chris Lattner [Sun, 30 Jan 2005 16:33:46 +0000 (16:33 +0000)]
This code is really unreachable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19934
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Chris Lattner [Sun, 30 Jan 2005 16:32:48 +0000 (16:32 +0000)]
Fix warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19933
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Andrew Lenharth [Sun, 30 Jan 2005 00:35:27 +0000 (00:35 +0000)]
support for larger calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19932
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Chris Lattner [Sun, 30 Jan 2005 00:13:34 +0000 (00:13 +0000)]
Improve spelling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19931
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Chris Lattner [Sun, 30 Jan 2005 00:09:23 +0000 (00:09 +0000)]
Improve conformance with the Misha spelling benchmark suite
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19930
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Tanya Lattner [Sat, 29 Jan 2005 23:29:55 +0000 (23:29 +0000)]
Make this work on systems where size_t == unsigned and where they are not
the same.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19929
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Tanya Lattner [Sat, 29 Jan 2005 23:08:01 +0000 (23:08 +0000)]
Make this work on systems where size_t is not the same as unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19928
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Chris Lattner [Sat, 29 Jan 2005 19:27:28 +0000 (19:27 +0000)]
Unbreak the build :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19926
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Chris Lattner [Sat, 29 Jan 2005 18:43:28 +0000 (18:43 +0000)]
Adjust to ilist changes.
Based on the ilist changes avoid allocating an entire Use object for the
end of the Use chain. This saves 8 bytes of memory for each Value allocated
in the program. For 176.gcc, this reduces us from 69.5M -> 66.0M, a 5.3%
memory savings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19925
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Chris Lattner [Sat, 29 Jan 2005 18:41:25 +0000 (18:41 +0000)]
adjust to ilist changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19924
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Chris Lattner [Sat, 29 Jan 2005 18:41:12 +0000 (18:41 +0000)]
Adjust to ilist changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19923
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Chris Lattner [Sat, 29 Jan 2005 18:41:00 +0000 (18:41 +0000)]
Adjust to changes in ilist
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19922
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Chris Lattner [Sat, 29 Jan 2005 18:40:19 +0000 (18:40 +0000)]
Rename createNode -> createSentinal.
Add a new method, destroySentinal, that is used to delete it (instead of
requiring use of delete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19921
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Chris Lattner [Sat, 29 Jan 2005 17:29:05 +0000 (17:29 +0000)]
clean up comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19920
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Chris Lattner [Sat, 29 Jan 2005 17:27:26 +0000 (17:27 +0000)]
This has been deprecated for long enough, nuke it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19919
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Chris Lattner [Sat, 29 Jan 2005 17:17:18 +0000 (17:17 +0000)]
This file was schizophrenic when it came to representing sizes. In some
cases it represented them as 'unsigned's, which are not enough for 64-bit
hosts. In other cases, it represented them as uint64_t's, which are
inefficient for 32-bit hosts.
This patch unifies all of the sizes to use size_t instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19918
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Chris Lattner [Sat, 29 Jan 2005 17:16:07 +0000 (17:16 +0000)]
There is no reason to include ostream here, include iosfwd instead.
This file was schizophrenic when it came to representing sizes. In some
cases it represented them as 'unsigneds', which are not enough for 64-bit
hosts. In other cases, it represented them as uint64_t's, which are
inefficient for 32-bit hosts.
This patch unifies all of the sizes to use size_t instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19917
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Chris Lattner [Sat, 29 Jan 2005 17:05:56 +0000 (17:05 +0000)]
After reading in a bc file, trim the resultant buffer down to what we
really need. This reduces 4M of memory consumption reading 176.gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19916
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Chris Lattner [Sat, 29 Jan 2005 16:53:02 +0000 (16:53 +0000)]
Finegrainify namespacification
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19915
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Andrew Lenharth [Sat, 29 Jan 2005 15:42:07 +0000 (15:42 +0000)]
first step towards a correct and complete stack. also add some forms for things that were getting stuck in the nightly tester.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19914
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Chris Lattner [Sat, 29 Jan 2005 07:04:10 +0000 (07:04 +0000)]
Due to previous simplifications, we can simplify the data structures being
used here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19913
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Chris Lattner [Sat, 29 Jan 2005 06:42:34 +0000 (06:42 +0000)]
Properly handle volatile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19912
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Chris Lattner [Sat, 29 Jan 2005 06:39:25 +0000 (06:39 +0000)]
Remove some useless map operations. Loads/stores that are in the same
BB as the load are not included in the Cand* sets at all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19911
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Chris Lattner [Sat, 29 Jan 2005 06:31:53 +0000 (06:31 +0000)]
Before doing expensive global analysis, check to make sure the pointer is
not invalidated on entry and on exit of the block. This fixes some N^2
behavior in common cases, and speeds up gcc another 5% to 22.35s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19910
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Chris Lattner [Sat, 29 Jan 2005 06:29:45 +0000 (06:29 +0000)]
Fix quotes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19909
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Jeff Cohen [Sat, 29 Jan 2005 06:27:16 +0000 (06:27 +0000)]
Unbreak VC++ build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19908
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