Chris Lattner
071bf19ef5
Spew symbolic types!
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llvm-svn: 10110
2003-11-20 18:23:14 +00:00
Chris Lattner
0128ea6e23
When spewing out warnings during function resolution, do not vomit out pages
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and pages of non-symbolic types.
llvm-svn: 10109
2003-11-20 18:19:35 +00:00
Misha Brukman
4eedd560a6
This file was somehow missing a top-level comment line.
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llvm-svn: 10055
2003-11-17 19:35:17 +00:00
Chris Lattner
04d122be8f
Fix PR116
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llvm-svn: 10032
2003-11-16 21:39:27 +00:00
Chris Lattner
fe4e3f7108
Implement feature: InstCombine/2003-11-13-ConstExprCastCall.ll
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llvm-svn: 9981
2003-11-13 19:17:02 +00:00
Brian Gaeke
d25f86d683
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
Chris Lattner
7dd63c59d1
Reorganize code for locality, improve comments
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llvm-svn: 9857
2003-11-10 04:42:42 +00:00
Chris Lattner
e0d83d79e4
Adjust to new critical edge interface
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llvm-svn: 9853
2003-11-10 04:10:50 +00:00
Chris Lattner
953f23925f
Do NOT inline self recursive calls into other functions. This is causing the
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pool allocator no end of trouble, and doesn't make a lot of sense anyway. This
does not solve the problem with mutually recursive functions, but they are much less common.
llvm-svn: 9828
2003-11-09 05:05:36 +00:00
Chris Lattner
a1040ce57e
Untypo
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llvm-svn: 9827
2003-11-09 05:04:25 +00:00
Misha Brukman
acc53cc7c6
Declare FunctionPasses as such so that they can be used in FunctionPassManager.
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llvm-svn: 9768
2003-11-07 17:20:18 +00:00
Chris Lattner
8e2385eb4d
Various cleanups and efficiency improvements
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llvm-svn: 9753
2003-11-06 19:46:29 +00:00
Chris Lattner
8321e79ea6
Fix bug: PR93
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llvm-svn: 9752
2003-11-06 19:18:49 +00:00
Chris Lattner
58016b49ef
Fix the problem with running cleanups in bugpoint: We were deleting arguments
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of intrinsic functions, causing the verifier to fail.
llvm-svn: 9745
2003-11-05 21:53:41 +00:00
Chris Lattner
f7304f3379
Split behavior into two pieces
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llvm-svn: 9741
2003-11-05 21:43:02 +00:00
Chris Lattner
a8d3699eb3
Yet more fixes for constant expr shifts
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llvm-svn: 9739
2003-11-05 20:43:58 +00:00
Chris Lattner
dba798775b
Further fixes for PR93
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llvm-svn: 9738
2003-11-05 20:37:01 +00:00
Chris Lattner
9b9fdd0f17
Fix flawed logic that was breaking several SPEC benchmarks, including gzip and crafty.
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llvm-svn: 9731
2003-11-05 17:31:36 +00:00
Chris Lattner
f7a909f914
Be gcc 3.4 clean
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llvm-svn: 9725
2003-11-05 06:12:18 +00:00
Chris Lattner
fd8ec07a8e
Fix bug with previous implementation:
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- // ~(c-X) == X-(c-1) == X+(-c+1)
+ // ~(c-X) == X-c-1 == X+(-c-1)
Implement: C - ~X == X + (1+C)
llvm-svn: 9715
2003-11-05 01:06:05 +00:00
Chris Lattner
ac2e4e15dd
Minor cleanup, plus implement InstCombine/xor.ll:test17
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llvm-svn: 9711
2003-11-04 23:50:51 +00:00
Chris Lattner
a309338bd4
Implement InstCombine/xor.ll:test(15|16)
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llvm-svn: 9708
2003-11-04 23:37:10 +00:00
John Criswell
3e30e40801
Checking in Chris's suggestions:
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Added assert() to ensure symbol table is well formed.
Added code to remember the value that was found; resolving types can change
the symbol table and invalidate the value of the iterator.
Added comments to the ResolveTypes() function (mainly for my own benefit).
Please feel free to correct the comments if they are not accurate.
llvm-svn: 9693
2003-11-04 15:22:26 +00:00
Chris Lattner
19a418db92
Implement InstCombine/cast-set.ll:test6[a]. This improves code generated for
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a hot function in em3d
llvm-svn: 9673
2003-11-03 05:17:03 +00:00
Chris Lattner
d8c97ff65d
Implement InstCombine/cast-set.ll: test1, test2, test7
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llvm-svn: 9670
2003-11-03 04:25:02 +00:00
Chris Lattner
01dd059e75
Fix bug with zero sized casts
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llvm-svn: 9667
2003-11-03 01:29:41 +00:00
Chris Lattner
e005f61e9e
Fix bug in previous checkin
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llvm-svn: 9656
2003-11-02 06:54:48 +00:00
Chris Lattner
a06aa3d2f2
Implement transmogriphication of allocation instructions
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llvm-svn: 9654
2003-11-02 05:57:39 +00:00
Chris Lattner
d6b4a4c1c9
Fix PR78
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llvm-svn: 9648
2003-11-02 02:06:27 +00:00
Chris Lattner
18192fe20c
Strip off CPR's manually, because if we don't, the inliner doesn't delete dead
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functions. GRR
llvm-svn: 9641
2003-10-31 21:05:58 +00:00
Chris Lattner
c8ea13f032
Fix bug: 2003-10-29-CallSiteResolve.ll & PR70
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llvm-svn: 9600
2003-10-30 00:46:41 +00:00
Chris Lattner
7c5cf380af
Refactor code, initial implementation of -insert-block-profiling pass
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llvm-svn: 9593
2003-10-29 21:24:22 +00:00
Chris Lattner
cb21ea9a32
Fix PR66 & ScalarRepl/2003-10-29-ArrayProblem.ll
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llvm-svn: 9585
2003-10-29 17:55:44 +00:00
Chris Lattner
89b33b1999
Fix bug: ConstantMerge/2003-10-28-MergeExternalConstants.ll & PR64
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llvm-svn: 9579
2003-10-29 06:01:26 +00:00
Chris Lattner
01c0589d69
Check in statistifying patch for Bill
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llvm-svn: 9572
2003-10-28 23:14:59 +00:00
Chris Lattner
19e529f0e3
Pass in argc & argv
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llvm-svn: 9563
2003-10-28 22:42:24 +00:00
Chris Lattner
7e6b286041
Initial checkin of profiling instrumentation pass. So far, despite the
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file name, we only support function profiling. This will be fixed in the
near future.
llvm-svn: 9547
2003-10-28 18:59:04 +00:00
Chris Lattner
51c13a0c9a
Eliminate using declarations
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llvm-svn: 9543
2003-10-27 21:44:09 +00:00
Chris Lattner
bbca4bb7a6
Propagating constants to arguments can make other arguments constant. For now
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do something dumb, and inefficient, but more complete.
llvm-svn: 9542
2003-10-27 21:09:00 +00:00
Chris Lattner
00fed59c28
Fix test: Linker/2003-10-27-LinkOncePromote.ll
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Fix PR58
llvm-svn: 9530
2003-10-27 16:39:39 +00:00
Chris Lattner
4fb1540128
Get the list of PHI node values before the basic block is split. Also, add
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PHI node entries for unwind instructions just like for call instructions which
became invokes! This fixes PR57, tested by
Inline/2003-10-26-InlineInvokeExceptionDestPhi.ll
llvm-svn: 9526
2003-10-27 05:33:09 +00:00
Chris Lattner
0683439f74
We might as well strip off any CPRs before propagation
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llvm-svn: 9437
2003-10-23 18:49:23 +00:00
Chris Lattner
9273a90311
* We were forgetting to pass varargs arguments through a call
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* Add a work around for bug PR56, gross but necessary for now.
llvm-svn: 9428
2003-10-23 17:44:53 +00:00
Chris Lattner
ab282af103
Check in initial version of ipcp
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llvm-svn: 9423
2003-10-23 16:52:27 +00:00
Chris Lattner
51684bea99
Make this pass substantially stronger by having it delete dead return values
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as well as arguments. Now it can delete arguments and return values which are
only passed into other arguments or are returned, if they are dead. This causes
it to delete several hundred extra args/retvals from the C++ hello world program,
shrinking it by about 2K.
llvm-svn: 9398
2003-10-23 03:48:17 +00:00
Chris Lattner
d4e7c091a5
This important patch fixes two warnings in the linker which can occur from linking
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valid pieces of code
llvm-svn: 9390
2003-10-22 23:03:38 +00:00
Chris Lattner
5b2282a2e4
Update the 'used' flag correctly
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llvm-svn: 9366
2003-10-22 04:43:18 +00:00
Chris Lattner
a322b9b4f3
Loop over the module, not the symbol table. This makes the code handle
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unused external functions again
llvm-svn: 9365
2003-10-22 04:42:20 +00:00
Chris Lattner
8d7712e9c5
Implement FunctionResolve/2003-10-21-GlobalResolveHack.ll
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llvm-svn: 9363
2003-10-22 03:35:34 +00:00
Chris Lattner
2ae188d8e3
Fix bug: FunctionResolve/2003-10-21-GlobalTypeDifference.ll
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llvm-svn: 9359
2003-10-21 23:17:56 +00:00
