Chris Lattner
afa7d2f7ec
Add support for GCC 3.3
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llvm-svn: 6865
2003-06-23 19:16:20 +00:00
Chris Lattner
b40f50e3d1
Fix bug: InstCombine/2003-06-22-ConstantExprCrash.ll
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llvm-svn: 6857
2003-06-22 20:48:30 +00:00
Chris Lattner
ef97ca721a
Remove usage of sys/unistd.h
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llvm-svn: 6788
2003-06-19 18:42:09 +00:00
Chris Lattner
75e1e892a6
Detemplatize the PATypeHandle class, which was only really instantiated on 'Type'.
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llvm-svn: 6774
2003-06-18 19:22:36 +00:00
Brian Gaeke
d51afb3000
lib/CWriter/Writer.cpp: Copy AsmWriter's ConstantFP checking code here
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into a new function FPCSafeToPrint(), and use it in printConstant()
and printFunction() to decide whether we should output ConstantFPs as
floating-point constants or as references to stack-allocated variables.
lib/VMCore/AsmWriter.cpp: Fix an apparent typo in the code mentioned above.
llvm-svn: 6762
2003-06-17 23:55:35 +00:00
Chris Lattner
343c4d4987
Fix bug: Linker/2003-06-02-TypeResolveProblem2.ll
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llvm-svn: 6699
2003-06-16 12:11:33 +00:00
Chris Lattner
6366fa53e5
Fix (bogus) possibly uninitialized warning
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llvm-svn: 6634
2003-06-05 21:01:26 +00:00
Chris Lattner
37b01d74e4
* Make assertion message useful
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* Kill dead conditional
llvm-svn: 6544
2003-06-02 17:42:47 +00:00
Chris Lattner
c17deffb2b
Fix bug: Linker/2003-06-02-TypeResolveProblem.ll
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llvm-svn: 6542
2003-06-02 17:25:46 +00:00
Chris Lattner
a108915211
Don't print out unique identifier for opaque types
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llvm-svn: 6511
2003-06-01 03:45:51 +00:00
Chris Lattner
66432896b4
Fix constant folding to ALWAYS work.
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llvm-svn: 6355
2003-05-27 19:16:07 +00:00
Chris Lattner
fbb45c1b92
Fix problem with last checkin.
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llvm-svn: 6328
2003-05-25 16:15:32 +00:00
Chris Lattner
500984b918
Fix Bug: Linker/2003-04-26-NullPtrLinkProblem.ll
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This was a problem with constants having their types resolved to some new type,
but there was already a constant of the new type created. Before, these types
were never merged together, now they are.
llvm-svn: 6314
2003-05-23 20:03:32 +00:00
Chris Lattner
1cab8ed666
Remove using declarations and extraneous #includes
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llvm-svn: 6303
2003-05-22 21:47:17 +00:00
Chris Lattner
2fb982f365
Fix static constructor ordering problem
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llvm-svn: 6302
2003-05-22 21:31:52 +00:00
Chris Lattner
20c876a592
Remove using declarations
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llvm-svn: 6300
2003-05-22 21:21:43 +00:00
Chris Lattner
0462d7b16d
Add support for shift constant expressions
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llvm-svn: 6260
2003-05-21 17:49:25 +00:00
Misha Brukman
74cf3f5246
s/convertable/convertible/g
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llvm-svn: 6248
2003-05-20 18:45:36 +00:00
Chris Lattner
435e5592a9
Add support for setjmp/longjmp primitives
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Patch checked in for Bill Wendling :)
llvm-svn: 6241
2003-05-17 22:26:33 +00:00
Chris Lattner
872fe63520
Fix bug: Assembler/2003-05-15-AssemblerProblem.llx
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llvm-svn: 6234
2003-05-15 19:37:21 +00:00
Chris Lattner
e02634b9aa
Remove unnecessary casts
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llvm-svn: 6201
2003-05-14 17:51:05 +00:00
Chris Lattner
cb3df29c52
Print opaque types
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llvm-svn: 6200
2003-05-14 17:50:47 +00:00
Chris Lattner
722c3ee6c5
Fix bug
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llvm-svn: 6184
2003-05-14 02:47:13 +00:00
Chris Lattner
90bd5a8004
Implement another getelementptr folding opportunity that arises when
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linking stuff with appending linkage
llvm-svn: 6180
2003-05-13 21:50:52 +00:00
Chris Lattner
a33d9882ce
Eliminate using declarations
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llvm-svn: 6179
2003-05-13 21:37:02 +00:00
Chris Lattner
6a0cf6f937
Fix bug: Dominators/2003-05-12-UnreachableCode.ll
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llvm-svn: 6158
2003-05-12 22:35:13 +00:00
Chris Lattner
fe799356fd
Fix Bug: ConstProp/2003-05-12-DivideError.ll
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llvm-svn: 6125
2003-05-12 15:26:25 +00:00
Chris Lattner
746e408dd9
llvm.va_start only takes on argument now
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Verify that va_start doesn't occur in functions with no varargs
llvm-svn: 6038
2003-05-08 15:55:31 +00:00
Chris Lattner
5dd2913d57
Add more support for intrinsic functions and for varargs stuff
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llvm-svn: 6035
2003-05-08 03:47:33 +00:00
Chris Lattner
e1faff42f4
Add support for the new va_arg instruction
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llvm-svn: 6029
2003-05-08 02:44:12 +00:00
Chris Lattner
c412b950d2
Remove using declarations
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llvm-svn: 6022
2003-05-08 02:08:14 +00:00
Chris Lattner
f5dce6b6f1
Fix a bug that occurred when removing the last predecessor INTO an
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infinite loop
llvm-svn: 5953
2003-04-25 23:14:19 +00:00
Chris Lattner
dac0d4bafb
** CORRECTLY, conservatively handle constant expressions
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llvm-svn: 5924
2003-04-25 02:52:06 +00:00
Chris Lattner
6e2ea5ccff
Fix a nasty bug where the ConstantMerge pass was invalidating the TargetData pass
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even though it was immutable. Immutable passes should never end up in CurrentAnalyses!
llvm-svn: 5906
2003-04-24 20:07:38 +00:00
Chris Lattner
db6b7ba364
Remove unnecesary &*'s
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llvm-svn: 5872
2003-04-23 16:37:45 +00:00
Chris Lattner
fcad09d3c1
Emit information about target
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llvm-svn: 5844
2003-04-22 19:07:19 +00:00
Chris Lattner
b5fc5522fb
Add support for tracking whether a module is 64/32 bit and big/little endian
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Also add a moduleID field which can be used for diagnostics
llvm-svn: 5834
2003-04-22 18:02:04 +00:00
Chris Lattner
869d67b885
Remove arbitrary limitation
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llvm-svn: 5818
2003-04-19 00:50:37 +00:00
Chris Lattner
eacb88d2e9
Don't build constantexprs that could be folded
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llvm-svn: 5801
2003-04-17 19:24:48 +00:00
Chris Lattner
719fd86bdc
Allow constant folding of GEP instructions, even if we don't do a whole lot yet.
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Fold ConstExpr casts better
castToPointer shouldn't be forced to return a constantpointer
llvm-svn: 5800
2003-04-17 19:24:18 +00:00
Chris Lattner
bb00f755ed
Change the interface to constant expressions to allow automatic folding
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llvm-svn: 5793
2003-04-16 22:40:51 +00:00
Chris Lattner
a9a0e4e780
Add code to verify correctly linkages
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llvm-svn: 5788
2003-04-16 20:42:40 +00:00
Chris Lattner
fa4f750f3e
Add new linkage types to support a real frontend
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llvm-svn: 5786
2003-04-16 20:28:45 +00:00
Chris Lattner
343a212f2b
Improve the efficiency and cleanup writing a bit
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llvm-svn: 5782
2003-04-16 20:20:02 +00:00
Chris Lattner
8696069d85
Add helper method
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llvm-svn: 5753
2003-03-21 21:41:02 +00:00
Chris Lattner
03fab572fb
* Change the order that globals and constants are processed in
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* Add support for implicit zero initializers
llvm-svn: 5750
2003-03-19 20:57:22 +00:00
Chris Lattner
5e5950b7e0
Fix ConstantUInt::isAllOnesValue
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llvm-svn: 5734
2003-03-10 22:39:02 +00:00
Chris Lattner
0509f2bb59
Clean up cruft
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llvm-svn: 5720
2003-03-06 23:23:32 +00:00
Chris Lattner
90932ffc26
Remove #include
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Extend getNullValue to work with struct and array types
llvm-svn: 5718
2003-03-06 21:02:18 +00:00
Chris Lattner
92a316864d
Simplify some of the PHI node interfaces
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llvm-svn: 5700
2003-03-05 21:15:12 +00:00