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59673 Commits

Author SHA1 Message Date
Johnny Chen 82c50b11fa Fixed another assert exposed by fuzzing. Now, the DisassembleVFPLdStMulFrm() 
function checks whether we have a valid submode for VLDM/VSTM (must be either
"ia" or "db") before calling ARM_AM::getAM5Opc(AMSubMode, unsigned char).

llvm-svn: 101306
 2010-04-14 22:37:17 +00:00
Jim Grosbach 32bb362655 Add -arm-long-calls option to force calls to be indirect. This makes the 
kernel linker happier when dealing with kexts.

Radar 7805069

llvm-svn: 101303
 2010-04-14 22:28:31 +00:00
Dan Gohman 20c87b1adf Fix TrackingVH to handle const Value subclasses. 
llvm-svn: 101300
 2010-04-14 22:24:25 +00:00
Dan Gohman 849833aea3 Remove a const here. This makes this function consistent with all the 
other getOperand wrappers, and it makes it easier to use with DebugInfo
code, which isn't currently prepared to see const MDNode *.

llvm-svn: 101299
 2010-04-14 22:23:05 +00:00
Dan Gohman 0b4df0425f Constify GetConstantStringInfo. 
llvm-svn: 101298
 2010-04-14 22:20:45 +00:00
Nicolas Geoffray 99bfbca6ec Don't use DILocation when processing a DebugLoc. 
llvm-svn: 101294
 2010-04-14 22:06:37 +00:00
Johnny Chen 9aaaf4d5fa For t2BFI disassembly, apply the same error checking as in r101205. 
Change the error msg to read "Encoding error: msb < lsb".

llvm-svn: 101293
 2010-04-14 22:04:45 +00:00
Dan Gohman 7a3dff329f Move a bunch of methods from CallSite to CallSiteBase, so that they can 
be used in ImmutableCallSite too.

llvm-svn: 101292
 2010-04-14 21:47:32 +00:00
Johnny Chen 7637827064 Fixed another assert exposed by fuzzing. The utility function getRegisterEnum() 
was asserting because the (RegClass, RegNum) combination doesn't make sense from
an encoding point of view.

Since getRegisterEnum() is used all over the place, to change the code to check
for encoding error after each call would not only bloat the code, but also make
it less readable.  An Err flag is added to the ARMBasicMCBuilder where a client
can set a non-zero value to indicate some kind of error condition while building
up the MCInst.  ARMBasicMCBuilder::BuildIt() checks this flag and returns false
if a non-zero value is detected.

llvm-svn: 101290
 2010-04-14 21:03:13 +00:00
Jakob Stoklund Olesen 938f2ae310 Remove unneeded types from test. 
llvm-svn: 101286
 2010-04-14 20:56:09 +00:00
Evan Cheng 21b588b678 - Code clean up to reduce indentation. 
- TryToOptimizeStoreOfMallocToGlobal should check if TargetData is available and bail out if it is not. The transformations being done requires TD.

llvm-svn: 101285
 2010-04-14 20:52:55 +00:00
Dan Gohman 33c46fde07 Use FunTy instead of hard-coding Function. 
llvm-svn: 101283
 2010-04-14 20:49:44 +00:00
Bob Wilson c05b887c84 Don't custom lower bit converts to ARM VMOVDRRD or VMOVDRR when the operand 
does not have a legal type.  The legalizer does not know how to handle those
nodes.  Radar 7854640.

llvm-svn: 101282
 2010-04-14 20:45:23 +00:00
Dan Gohman 7a633cd750 Oops, make these public. 
llvm-svn: 101280
 2010-04-14 20:31:28 +00:00
Dan Gohman 0ebddbe1d9 Move getType() and getCaller() into CallSiteBase so that 
ImmutableCallSite can use them too.

llvm-svn: 101279
 2010-04-14 20:28:44 +00:00
Evan Cheng 9e100384cb Trim tests and convert to FileCheck. 
llvm-svn: 101277
 2010-04-14 20:22:17 +00:00
Dan Gohman c87b74d913 Delete unneeeded arguments. 
llvm-svn: 101276
 2010-04-14 20:17:22 +00:00
Dan Gohman a3918ecdf5 Delete unused arguments. 
llvm-svn: 101275
 2010-04-14 20:05:00 +00:00
Dan Gohman 7deb447781 Factor out EH landing pad code into a separate function, and constify 
a bunch of stuff to support it.

llvm-svn: 101273
 2010-04-14 19:53:31 +00:00
Dan Gohman c2c08d19b8 Reset the debug location even if the instruction was a terminator. 
llvm-svn: 101272
 2010-04-14 19:30:02 +00:00
Dan Gohman a0e9a7285e Fix a missing #include. 
llvm-svn: 101270
 2010-04-14 18:57:18 +00:00
Dan Gohman cacd4f2401 Refine #includes. 
llvm-svn: 101269
 2010-04-14 18:49:17 +00:00
Dan Gohman d313a05a16 Split ISD::NodeType and a few related items out of SelectionDAGNodes.h 
into a separate header to allow clients to use them without pulling in
SelectionDAG-specific declarations.

llvm-svn: 101268
 2010-04-14 18:44:34 +00:00
Dan Gohman 8ebcbe949a Pull utility routines with no SelectionDAG dependence out of 
SelectionDAGBuilder. FunctionLoweringInfo isn't an ideal place for
them to live, but it's better than SelectionDAGBuilder for now.

llvm-svn: 101267
 2010-04-14 18:31:02 +00:00
Dan Gohman f5cca35750 Fix typos in comments. 
llvm-svn: 101266
 2010-04-14 18:24:06 +00:00
Gabor Greif fefdd42644 performance: cache the dereferenced use_iterator 
llvm-svn: 101265
 2010-04-14 18:13:29 +00:00
Dan Gohman fea9ba18ff Delete an obsolete comment. 
llvm-svn: 101264
 2010-04-14 17:40:25 +00:00
Dan Gohman 3215eae4a3 Delete an unused function. 
llvm-svn: 101263
 2010-04-14 17:22:02 +00:00
Dan Gohman 094fc7b09e Clear the FunctionLoweringInfo object before doing other things that 
don't need it.

llvm-svn: 101262
 2010-04-14 17:13:16 +00:00
Dan Gohman ad0b3ea3cc Move this assert out of SelectionDAGISel into FunctionLoweringInfo, and 
drop the redundant #ifndef NDEBUG.

llvm-svn: 101261
 2010-04-14 17:11:23 +00:00
Dan Gohman 0f405c8d73 Add a comment. 
llvm-svn: 101260
 2010-04-14 17:09:37 +00:00
Dan Gohman 2ca8fb229c Move the code for initialing the entry block livein set out of 
SelectionDAGISel.

llvm-svn: 101258
 2010-04-14 17:05:00 +00:00
Dan Gohman 4bfb437ec9 Reorgnaize this code to be more tidy and readable. 
llvm-svn: 101256
 2010-04-14 17:02:07 +00:00
Dan Gohman 1939b5f130 Trim #includes. 
llvm-svn: 101255
 2010-04-14 16:54:39 +00:00
Dan Gohman 2b79ee8bc8 Move the code for emitting livein copies out of SelectionDAGISel. 
llvm-svn: 101254
 2010-04-14 16:51:49 +00:00
Gabor Greif c08e5df836 performance: cache the dereferenced use_iterator 
llvm-svn: 101253
 2010-04-14 16:48:56 +00:00
Dan Gohman 69e8e322d9 Sink landing-pad marking code out of 
SelectionDAGISel::runOnMachineFunction into FunctionLowering.

llvm-svn: 101252
 2010-04-14 16:32:56 +00:00
Dan Gohman f57117d166 It's not necessary to recompute EB here. 
llvm-svn: 101251
 2010-04-14 16:30:40 +00:00
Gabor Greif a49686fa3e performance: cache the dereferenced use_iterator 
llvm-svn: 101250
 2010-04-14 16:13:56 +00:00
Dan Gohman 65de3d140d Add a comment. 
llvm-svn: 101248
 2010-04-14 16:08:56 +00:00
Dan Gohman 4083e9afaf Fix whitespace, comments. 
llvm-svn: 101247
 2010-04-14 15:59:02 +00:00
Dan Gohman 8a616ea9a9 Add explicit keywords. 
llvm-svn: 101246
 2010-04-14 15:50:02 +00:00
Dan Gohman 7947f03a07 Use C++, not C++-standard-library-internals-ese. 
llvm-svn: 101245
 2010-04-14 15:41:50 +00:00
Dan Gohman f1f0c9ded8 Make SuccIterator's private parts private too. 
llvm-svn: 101244
 2010-04-14 15:38:15 +00:00
Dan Gohman 6177386b05 Make helper utility members private. 
llvm-svn: 101243
 2010-04-14 15:33:04 +00:00
Benjamin Kramer a050255103 EDis: Don't include inttypes.h. We support compilers which don't provide it. It was unused anyways. 
llvm-svn: 101241
 2010-04-14 13:56:38 +00:00
Nick Lewycky cc924c7483 Enable RTTI again. While this works fine for LLVM, it creates an ABI 
incompatibility with some clients covered by the buildbots, such as llvm-gcc.

llvm-svn: 101237
 2010-04-14 05:51:59 +00:00
Nick Lewycky 80ee5e299c Don't forget cmake! 
llvm-svn: 101234
 2010-04-14 05:35:20 +00:00
Nick Lewycky 81f8f03dc9 Turn off RTTI for VMCore. Yay! 
llvm-svn: 101233
 2010-04-14 05:30:13 +00:00
Nick Lewycky 163a743b51 I don't know how, but I managed to goof the revert. Remove function that should 
have been removed in r101231.

llvm-svn: 101232
 2010-04-14 05:03:50 +00:00