Chris Lattner
7a11a94183
Stop using DataStructureGraph.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4106 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-10 20:33:46 +00:00
Chris Lattner
50aa430fcd
Switch over to the right sparc c frontend
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4105 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-10 19:28:10 +00:00
Chris Lattner
c67ebfa788
- Dramatically simplify the ConstantMerge code now that
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Value::replaceAllUsesWith works with constants correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4104 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 23:16:04 +00:00
Chris Lattner
28eca8bb56
- Make Value::replaceAllUsesWith work with constants correctly. This fixes
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bug FuncResolve/2002-08-19-ResolveGlobalVars.ll and gzip looks better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4103 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 23:12:59 +00:00
Chris Lattner
c251f9e0ae
- Add new Constant::replaceUsesOfWithOnConstant which has an end result
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similar to User::replaceUsesOfWith but actually does the right thing for
constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4102 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 23:12:25 +00:00
Chris Lattner
4bbd839d10
Make isExtern() be a virtual function inherited from GlobalValue
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4101 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 23:11:33 +00:00
Nick Hildenbrandt
e3dcf2ea70
Table with current status of tests in the /test/Programs/ directory
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4100 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 21:49:44 +00:00
Chris Lattner
a45ec54a02
Almost a complete rewrite of FunctionResolution to now resolve functions
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and global variables.
This fixes bug: FuncResolve/2002-08-19-ResolveGlobalVarsEasier.ll
And bug: SingleSource/UnitTests/2002-10-09-ArrayResolution.c
Note that this does not fix bug:
FunctionResolve/2002-08-19-ResolveGlobalVars.ll because replaceAllUsesWith
breaks when a constantexpr is pointing to the thing being replaced. This
is more of an infrastructure problem than anything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4099 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 21:10:06 +00:00
Chris Lattner
5199e1691d
Add check to see if opt aborts
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4098 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 20:55:32 +00:00
Chris Lattner
a99fb66d89
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4097 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 20:37:13 +00:00
Chris Lattner
388f56d7dc
Avoid having testcases spit out bytecode on error
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4096 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 20:36:54 +00:00
Chris Lattner
6a7096e685
Cleanup testcase a lot to test JUST funcresolve of globals
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4095 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 17:44:34 +00:00
Chris Lattner
806fd40074
- Detemplatize UseTy<> in Value.h, because it's only instantiated for one
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type!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4093 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 00:42:03 +00:00
Misha Brukman
d9b11cf4df
Added a major mode for Emacs to edit LLVM assembler code with syntax
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highlighting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4092 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 00:30:20 +00:00
Chris Lattner
e43f40bc17
Minor, non-functionality changing, formatting fix
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4091 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 00:25:32 +00:00
Chris Lattner
61d295aa29
- Remove Value::use_remove
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4090 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 00:25:05 +00:00
Chris Lattner
4e5e2edf6a
- Remove Value::use_push_back & Value::use_remove
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4089 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 00:25:01 +00:00
Chris Lattner
cd484a47ea
- Rename MTy to FTy (no methods exist anymore)
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- Fix bug: LevelRaise/2002-10-08-VarArgCallInfLoop.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4088 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 00:16:00 +00:00
Chris Lattner
b58d0d54a1
New testcase for infinite loop that the raise pass is getting into
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4087 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-09 00:09:59 +00:00
Chris Lattner
d1c657e2c7
Fix NASTY N^2 behavior that was causing the gzip benchmark to take forever to
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assemble. Now we scan the use-list from the back when removing users instead
of from the front.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4086 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 23:46:55 +00:00
Chris Lattner
d43c7d2077
Fix bug: Assembler/2002-10-08-LargeArrayPerformance.ll by using
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std::vector::reserve when possible
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4085 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 23:33:52 +00:00
Chris Lattner
a20021b20b
New testcase that the assembler is unacceptably slow on
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4084 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 22:35:04 +00:00
Chris Lattner
61b92c02b4
- Fix bug: LevelRaise/2002-10-08-VarArgCall.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4083 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 22:19:25 +00:00
Chris Lattner
8576bd6220
New testcase for bug that messes up the CWriter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4082 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 21:57:49 +00:00
Chris Lattner
d3d06a5cd8
- Fix bug: cee/2002-10-07-NoImmediateDominator.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4081 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 21:53:51 +00:00
Chris Lattner
dee430d26e
Changes to support PHINode::removeIncoming changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4080 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 21:36:34 +00:00
Chris Lattner
bb190ac8da
Changes to support PHINode::removeIncoming changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4079 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 21:36:33 +00:00
Chris Lattner
8bcb768a9c
- Change PHINode::removeIncomingValue to delete the phi node if the last
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incoming value is removed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4078 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 21:34:58 +00:00
Chris Lattner
f7f009d9a5
- Checkin LARGE number of Changes to CEE pass that will make it much more
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powerful, but that are largely disabled. The basic idea here is that it
is trying to forward branches across basic blocks that have PHI nodes in
it, which are crucial to be able to handle cases like whet.ll.
Unfortunately we are not updating SSA correctly, causing sim.c to die, and I
don't have time to fix the regression now, so I must disable the
functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4077 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 21:34:15 +00:00
Chris Lattner
fe3c2e006d
By default PHINode::removeIncomingValue will delete the phi node if the last
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incoming value is deleted!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4076 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 21:31:56 +00:00
Chris Lattner
e802a023d9
Expose isCriticalEdge & SplitCriticalEdge methods from crit-edges pass
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4075 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 21:06:27 +00:00
Chris Lattner
7ca266fe1f
Expose new "recalculate" method from dominatorset
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4074 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 19:12:08 +00:00
Chris Lattner
de013f53a7
Cleanup testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4073 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 19:11:21 +00:00
Chris Lattner
b82992827d
Make test more interesting by adding dummy phi node
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4072 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 19:11:02 +00:00
Chris Lattner
57b314cfb1
It is illegal for PHI nodes to have zero values, delete the code to handle them
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4071 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 17:07:39 +00:00
Chris Lattner
6eaeb5764c
Fold ashr -1, X into -1
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4070 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 16:16:40 +00:00
Chris Lattner
af1b4ad24c
Add new testcase for arithmetic shr of -1
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4069 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 16:10:35 +00:00
Chris Lattner
2e217a7d96
This test was mistakenly matching 'predecessors' that the new asmwriter
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spits out
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4068 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-08 16:09:47 +00:00
Nick Hildenbrandt
75f79b9b0e
LLVM syntax highlighting for VIM.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4067 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 22:54:48 +00:00
Chris Lattner
9106a58806
Don't rotate paper.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4066 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 22:37:03 +00:00
Chris Lattner
48f9e6276d
New testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4065 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 20:32:38 +00:00
Chris Lattner
fd2836ac5f
Fix testcase to run correctly, add description
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4064 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 20:25:45 +00:00
Chris Lattner
7b96c8d046
Finally I'm able to distill a testcase for a problem I'm seeing!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4063 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 20:05:27 +00:00
Chris Lattner
ac859db3e4
- Implement a new -print-cfg option for analyze, that causes it to print the
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CFG of each function in the module to 'dot' files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4062 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 18:38:01 +00:00
Chris Lattner
95b923d548
- Allow printing generic LLVM graphs to 'dot' files, so they can be
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visualized easily.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4061 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 18:37:10 +00:00
Chris Lattner
7c1faf0f59
Non-functionality change just to make it more clear what is going on
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4060 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 18:34:32 +00:00
Chris Lattner
71bcba7d1a
Avoid making external global variables internal
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4059 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 18:33:53 +00:00
Chris Lattner
8f1717f697
Fix bug in last checkin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4058 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 17:13:22 +00:00
Chris Lattner
e423406e6a
Update testcase to be legal llvm
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4057 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 17:00:53 +00:00
Chris Lattner
67855103bc
Remove really old testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4056 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-07 16:59:51 +00:00