Brian Gaeke
b3011a01b5
Constify most methods. We could have constified doInitialization and
...
doFinalization too except that would have made them shadow, not override,
the parent class :-P.
Allow *any* constant cast expression between pointers and longs,
or vice-versa, or any widening (not just same-size) conversion that
isLosslesslyConvertibleTo approves. This fixes oopack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7288 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-24 17:30:45 +00:00
Chris Lattner
c3c1d32043
Disable sample project until it works
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7287 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 23:28:57 +00:00
Chris Lattner
84f644aacf
Add new tests, make existing tests more difficult
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7286 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 23:21:08 +00:00
Chris Lattner
1078d11854
Fix bug: FunctionResolve/2003-07-23-CPR-Reference.ll
...
This fixes a long time annoyance which caused prototypes for bzero, bcopy,
bcmp, fputs, and fputs_unlocked to never get deleted. Grr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7285 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 22:03:18 +00:00
Chris Lattner
a99d4f2975
New testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7284 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 22:02:39 +00:00
Chris Lattner
2cd9196e87
Add comments
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7283 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 21:41:57 +00:00
Chris Lattner
eca0c5c379
Remove explicit check for: not (not X) = X, it is already handled because xor is commutative
...
- InstCombine: (X & C1) ^ C2 --> (X & C1) | C2 iff (C1&C2) == 0
- InstCombine: (X | C1) ^ C2 --> (X | C1) & ~C2 iff (C1&C2) == C2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7282 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 21:37:07 +00:00
Chris Lattner
ae623cb303
New testcases
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7281 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 21:36:01 +00:00
Chris Lattner
c2a2e73c7f
Renumber tests sequentially
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7280 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 21:11:56 +00:00
Chris Lattner
f8527989b5
Split the or and xor tests into two separate files
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7279 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 21:10:55 +00:00
Chris Lattner
2fc5e59362
Remove obscure test
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7278 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 21:06:34 +00:00
Chris Lattner
2c77cb9101
Check in old testcase sitting in my tree
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7277 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 20:48:03 +00:00
Chris Lattner
d4e8d31e40
Fix program: SingleSource/UnitTests/2003-07-09-SignedArgs with the CBE
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7276 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 20:45:31 +00:00
Brian Gaeke
de420aee32
Printer.cpp: Ditch addRequired/getAnalysis, because they leave
...
Printer::doFinalization() out in the cold. Now we pass in a TargetMachine
to Printer's constructor and get the TargetData from the TargetMachine.
Don't pass TargetMachine or MRegisterInfo objects around in the Printer.
Constify TargetData references.
X86.h: Update comment and prototype of createX86CodePrinterPass().
X86TargetMachine.cpp: Update callers of createX86CodePrinterPass().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7275 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 20:25:08 +00:00
Chris Lattner
b6ede8aaa0
Make Module::getNamedFunction prefer non-external functions if there is more than
...
one function of the same name
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7274 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 20:21:30 +00:00
Chris Lattner
a84983ea72
Fix space
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7273 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 20:21:06 +00:00
Chris Lattner
06782f804f
InstCombine: (X ^ C1) & C2 --> (X & C2) iff (C1&C2) == 0
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7272 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 19:36:21 +00:00
Chris Lattner
4daaebf170
New testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7271 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 19:35:51 +00:00
Chris Lattner
5840326ae6
- InstCombine: (X | C1) & C2 --> X & C2 iff C1 & C1 == 0
...
- InstCombine: (X | C) & C --> C
- InstCombine: (X | C1) & C2 --> (X | (C1&C2)) & C2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7269 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 19:25:52 +00:00
Chris Lattner
b5cfb6cb1a
New testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7267 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 19:24:34 +00:00
Chris Lattner
0afcd442a1
New testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7266 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 19:05:29 +00:00
Brian Gaeke
92bdfe6951
Add, rewrite, and/or reformat many comments.
...
Stop passing ostreams around: we already have one perfectly good ostream
and we can all share it.
Stop stashing a pointer to TargetData in the Pass object, because that will
lead to a crash if there are no functions in the module (ouch!) Instead,
use addRequired() and getAnalysis(), like we always should have done.
Move the check for ConstantExpr up before the check for isPrimitiveType,
because we need to be able to catch e.g. ubyte (cast bool false to ubyte),
whose type is primitive but which is nevertheless a ConstantExpr, by calling
our specialized handler instead of the AsmWriter. This would result in
assembler errors when we would try to output something like ".byte (cast
bool false to ubyte)".
GC some unused variable declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7265 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 18:37:06 +00:00
Chris Lattner
ad44ebfff0
IC: (X & C1) | C2 --> (X | C2) & (C1|C2)
...
IC: (X ^ C1) | C2 --> (X | C2) ^ (C1&~C2)
We are now guaranteed that all 'or's will be inside of 'and's, and all 'and's
will be inside of 'xor's, if the second operands are constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7264 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 18:29:44 +00:00
Chris Lattner
31a7f85346
New testcases
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7263 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 18:28:42 +00:00
Chris Lattner
c6a8aff3f6
IC: (X ^ C1) & C2 --> (X & C2) ^ (C1&C2)
...
Minor code cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7262 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 17:57:01 +00:00
Chris Lattner
2b8e478b5d
New testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7261 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 17:56:34 +00:00
Chris Lattner
00b1a7e23e
InstCombine: (X ^ 4) == 8 --> X == 12
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7260 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 17:26:36 +00:00
Chris Lattner
347319a4c9
New testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7259 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 17:25:55 +00:00
Chris Lattner
30780ccf15
Add support for ~ operator on constants
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7258 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 17:21:17 +00:00
Chris Lattner
bc5d414823
IC: (X & 5) == 13 --> false
...
IC: (X | 8) == 4 --> false
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7257 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 17:02:11 +00:00
Chris Lattner
f7b447eb69
New tests
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7256 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 17:01:18 +00:00
John Criswell
8d4221eeaa
Renamed libtool to mklib for your tab completion pleasure.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7255 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 16:52:50 +00:00
Chris Lattner
832688a6d2
Remove redundant const qualifier
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7254 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 15:30:32 +00:00
Chris Lattner
949a362802
Remove redundant const qualifiers from cast<> expressions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7253 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 15:30:06 +00:00
Chris Lattner
c07736a397
Simplify code by using ConstantInt::getRawValue instead of checking to see
...
whether the constant is signed or unsigned, then casting
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7252 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 15:22:26 +00:00
Chris Lattner
c8bf87af3e
Remove unnecessary casts
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7250 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 15:17:51 +00:00
Chris Lattner
bfcdf14d83
Fit code into 80 columns
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7249 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 15:17:01 +00:00
Chris Lattner
28a128e37a
Eliminate old-style cast
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7248 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 15:16:40 +00:00
Chris Lattner
9daa8a12d3
Random cleanups
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7247 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 14:59:40 +00:00
Chris Lattner
1815383276
Remove using decl
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7246 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 14:55:59 +00:00
Chris Lattner
987cb2c3da
Remove explicit const qualifiers
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7245 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 14:54:33 +00:00
Chris Lattner
af28ac2201
Add more doxygen comments, add new ConstantInt::getRawValue method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7244 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 14:49:06 +00:00
Chris Lattner
00f185fbfd
Fix bug: TailDup/2003-07-22-InfiniteLoop.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7243 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 03:32:41 +00:00
Chris Lattner
e1a875ef29
New testcase that caused infinite loop in taildup
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7242 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-23 03:32:11 +00:00
Chris Lattner
1ba5bcd1ae
- InstCombine (cast (xor A, B) to bool) ==> (setne A, B)
...
- InstCombine (cast (and X, (1 << size(X)-1)) to bool) ==> x < 0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7241 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-22 21:46:59 +00:00
Chris Lattner
a73fede714
New testcases
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7240 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-22 21:44:06 +00:00
John Criswell
b13092b053
Repaired the --enable and --disable options.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7239 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-22 21:00:24 +00:00
John Criswell
79a8f09914
Fixed the enable/disable options. The AC_ARG_ENABLE macro does not perform
...
the *action-if-not-given* code when the --disable option is used.
Rather, the AC_ARG_ENABLE macro sets the $enableval variable, which then needs
to be checked to determine if --enable, --disable, or neither was specified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7238 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-22 20:59:52 +00:00
Brian Gaeke
6a33f36645
Add documentation for runOnMachineFunction()
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7237 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-22 20:53:20 +00:00
John Criswell
f02dbf0f22
Made some corrections to the enable-llc_diffs option.
...
This should keep it from breaking for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7236 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-22 20:07:49 +00:00