b5815279c6
Output forward definitions of global vars to handle recursive intializers correctly.
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llvm-svn: 3391
2002-08-19 21:48:40 +00:00
8858f0272d
New testcase
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llvm-svn: 3390
2002-08-19 21:48:09 +00:00
fda3b293d8
- Change constant printing to be better integrated with the rest of the
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CWriter class. Write directly to stream instead of building a big
string, then writing it out.
- Implement printing of ConstantPointerRefs
llvm-svn: 3389
2002-08-19 21:32:41 +00:00
cc8061632c
Fix typeo noticed by Bryan
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llvm-svn: 3388
2002-08-19 21:14:38 +00:00
ca5afe74ab
Add missing space
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llvm-svn: 3387
2002-08-19 20:42:12 +00:00
f278b67b46
New testcase
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llvm-svn: 3385
2002-08-19 19:08:52 +00:00
243b5751a0
Fix bug: test/Regression/Assembler/2002-08-19-BytecodeReader.llx
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llvm-svn: 3384
2002-08-19 16:48:21 +00:00
e61824eed4
New testcase
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llvm-svn: 3383
2002-08-19 16:14:10 +00:00
5ec216b5fe
Fix the -time-passes option to not print NaN when there is zero execution time
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llvm-svn: 3382
2002-08-19 15:43:33 +00:00
8f3acc6fde
- Made GlobalDCE worklist driven, making it more successful. Now can handle
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cases like: test/Regression/Transforms/GlobalDCE/2002-08-17-WorkListTest.ll
llvm-svn: 3381
2002-08-18 01:28:30 +00:00
3314d92a99
New testcase.
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llvm-svn: 3380
2002-08-18 01:27:10 +00:00
0c6e0b9042
- ConstantPointerRefs are now automatically removed from the module table
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when they are destroyed, which makes Constant::destroyConstant an actually
useful external interface. Expose these methods publicly.
- Implement destroyConstant on ConstPointerNull so that destroyConstant can
be used on any derived type constant safely.
llvm-svn: 3379
2002-08-18 00:40:04 +00:00
323fe8f4a6
- ConstantPointerRefs are now automatically removed from the module table
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when they are destroyed, which makes Constant::destroyConstant an actually
useful external interface. Expose these methods publicly.
- Implement destroyConstant on ConstPointerNull so that destroyConstant can
be used on any derived type constant safely.
llvm-svn: 3378
2002-08-18 00:39:59 +00:00
6a33371529
Turn off a debugging optimization that just slows bytecode reading down
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llvm-svn: 3377
2002-08-18 00:38:32 +00:00
909b272663
Module's do not subclass from Value, so this code caused a segfault.
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llvm-svn: 3376
2002-08-18 00:37:14 +00:00
e0f6af9bb2
Add Module::dump() method
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llvm-svn: 3375
2002-08-17 23:32:47 +00:00
b6a0873bd8
Add Module::dump() method
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llvm-svn: 3374
2002-08-17 23:32:42 +00:00
1c26440b54
Add a simple testcase that just uses a CPR instead of a CPR & ConstExpr
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llvm-svn: 3373
2002-08-17 23:20:37 +00:00
db748de8d2
New testcase
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llvm-svn: 3372
2002-08-17 22:57:52 +00:00
dded107d64
Do not leak memory for passes when using -stopAfterNPasses or -stopraise
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llvm-svn: 3371
2002-08-17 22:40:03 +00:00
325c1ce8f3
Run GlobalDCE before deadtypeelim so that we do not retain types for global
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variables that are obviously dead. The most common case is %FILE
llvm-svn: 3370
2002-08-17 22:38:02 +00:00
e910ab899c
Include a basic simple test.
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llvm-svn: 3369
2002-08-17 22:36:45 +00:00
c59af1d257
Promote getelementptr instructions to constexprs if we can.
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llvm-svn: 3368
2002-08-17 22:21:59 +00:00
c8d952ebba
Fix stupid oversight of missing #include.
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llvm-svn: 3367
2002-08-17 22:02:41 +00:00
51fa0ef925
- Finally nailed: test/Regression/Assembler/2002-08-16-ConstExprInlined.llx
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- ParseConstantPool was resolving reference to value using the function
slot # instead of the global slot #.
- Bytecode reader changes:
- Remove the failure<> template from Bytecode Reader
- Remove extraneous #includes
- s/method/function/ a bit
- Eliminate the fwdRefs class that just added abstraction where it was not
needed, making things more complex.
- Use a vector instead of a list for function signatures.
llvm-svn: 3366
2002-08-17 22:01:27 +00:00
56b56d90f0
Throw purify temporary files into /shared if we have it.
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llvm-svn: 3365
2002-08-17 21:39:58 +00:00
3afbe3aa49
Add new testcase for gep instruction -> get constexpr promotion
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llvm-svn: 3364
2002-08-16 21:18:21 +00:00
cfe8f53a4b
Changed parser to always use parenthesis on ConstExprs to be consistent
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llvm-svn: 3363
2002-08-16 21:17:11 +00:00
7f325cd0bc
- Remove unused STRING token from lexer & parser
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- Changed parser to always use parenthesis on ConstExprs to be consistent
- Parser now passes TRUE and FALSE tokens as a special case of the ConstExpr
machinery instead of a special case of constant int stuff
- Fix the AsmParser to use ValueRef ::= ConstExpr, and remove
ResolvedVal ::= ConstExpr this allows constexprs to be used in PHI nodes
llvm-svn: 3362
2002-08-16 21:14:40 +00:00
d0ded9899b
Fix typo
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llvm-svn: 3361
2002-08-16 19:34:33 +00:00
75c34870ac
New testcase distilled from much larger problem
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llvm-svn: 3360
2002-08-16 16:54:52 +00:00
e9e30c6b5a
Convert constexpr over to new syntax
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llvm-svn: 3359
2002-08-15 21:14:39 +00:00
0dff9cb61d
New testcase
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llvm-svn: 3358
2002-08-15 21:08:38 +00:00
dbeb10fce0
Make 'features' testsuite work with the /shared changes.
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llvm-svn: 3357
2002-08-15 19:49:06 +00:00
39c284caf7
Convert testcase to use correct syntax
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llvm-svn: 3356
2002-08-15 19:48:48 +00:00
4a16110da7
Add another testcase
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llvm-svn: 3355
2002-08-15 19:38:03 +00:00
83b396b830
Write constexpr casts using the cast X to Y notation, not using the implicit
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type result
llvm-svn: 3354
2002-08-15 19:37:43 +00:00
d8ecff793a
Parse const expr cast instruction the same way the instruction is formed
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llvm-svn: 3353
2002-08-15 19:37:11 +00:00
d81cc45169
Add a note mentioning that bools promote to 0 or 1
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llvm-svn: 3352
2002-08-15 19:36:05 +00:00
7f1c98d060
Move ConstExpr production to unify ConstVal stuff
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llvm-svn: 3351
2002-08-15 18:17:28 +00:00
61643a01c3
Fix bug: test/Regression/Assembler/2002-08-15-UnresolvedGlobalReference.ll
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llvm-svn: 3350
2002-08-15 17:58:33 +00:00
6e3f31d072
There seem to be issues with constant exprs
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llvm-svn: 3349
2002-08-15 17:04:40 +00:00
7f8e677715
Simplify the code
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llvm-svn: 3348
2002-08-15 16:15:36 +00:00
3732acab85
Handle more cases of cast-of-cast in more general forms.
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llvm-svn: 3347
2002-08-15 16:15:25 +00:00
8d1118fd8f
Remove the last traces of the NOT instruction
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llvm-svn: 3346
2002-08-15 16:14:49 +00:00
47744689d0
Add a bunch of testcases for cast-of-casts that should be removed.
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llvm-svn: 3345
2002-08-15 16:13:29 +00:00
2ba6b60374
Change opLabel numbers for Not and BNot.
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Also, these tree nodes are now binary, not unary.
llvm-svn: 3344
2002-08-15 14:20:45 +00:00
3db97eb499
Unary Not (boolean and bitwise) is no longer a separate LLVM instruction
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but is instead implemented with XOR. Note that the InstrForest opLabels
for Not and BNot remain the same, i.e., the XOR is recognized and
represented as a (boolean or bitwise) Not when building the instruction
trees. But these tree nodes are now binary, not unary.
llvm-svn: 3343
2002-08-15 14:19:22 +00:00
caed269085
Revise code generation for unary Not (boolean and bitwise), which is
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no longer a separate instruction but is instead implemented with XOR.
llvm-svn: 3342
2002-08-15 14:17:37 +00:00
243f187791
Added more helper functions for binary instructions emulating
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unary Neg and Not: isNeg, isNot, getNegArgument, and getNotArgument.
llvm-svn: 3341
2002-08-15 14:15:48 +00:00
Chris Lattner