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59688 Commits

Author SHA1 Message Date
Chris Lattner 60bbb8c356 further tweak this to do something useful. 
llvm-svn: 101341
 2010-04-15 04:31:42 +00:00
Chris Lattner 9ebaf531ab remove undef control flow. 
llvm-svn: 101340
 2010-04-15 04:30:19 +00:00
Daniel Dunbar f43481df34 Remove unnecessary uses of <iostream>. 
llvm-svn: 101338
 2010-04-15 03:47:24 +00:00
Daniel Dunbar 5f372e2f13 tests: MC/Disassembler tests depend on ARM support being compiler in. 
llvm-svn: 101337
 2010-04-15 03:47:20 +00:00
Chris Lattner 2df4fa5bc8 fix a crash on "lli ex" or any other file whose name is exactly two 
characters long.

llvm-svn: 101336
 2010-04-15 03:32:19 +00:00
Anders Carlsson 47bccf7f28 Fix build. 
llvm-svn: 101335
 2010-04-15 03:11:28 +00:00
Dan Gohman bcaf681cde Add const qualifiers to CodeGen's use of LLVM IR constructs. 
llvm-svn: 101334
 2010-04-15 01:51:59 +00:00
Eric Christopher eabc9623da Allow lowering for palignr instructions for mmx sized vectors. Add 
patterns to handle the lowering.

llvm-svn: 101331
 2010-04-15 01:40:20 +00:00
Evan Cheng 87b4f7c1aa More 80 violations. 
llvm-svn: 101330
 2010-04-15 01:25:27 +00:00
Johnny Chen 0175ec1263 Wrap the error msgs in DEBUG() macro so that they won't appear in NDEBUG build. 
llvm-svn: 101329
 2010-04-15 01:20:56 +00:00
Evan Cheng 8442ef6f89 80 col violations. 
llvm-svn: 101325
 2010-04-15 01:01:55 +00:00
Devang Patel 3d6c40c616 Add comment. 
llvm-svn: 101317
 2010-04-15 00:02:49 +00:00
Devang Patel 97bdf94da3 There is no need to track compile unit offsets if there is only one compile unit. 
llvm-svn: 101315
 2010-04-14 23:56:24 +00:00
Devang Patel b08ccb62d5 Remove dead code. 
llvm-svn: 101314
 2010-04-14 23:54:13 +00:00
Tobias Grosser de1a37b872 IPO needs ScalarOpts and InstCombine in its libs 
The commit "Adding IPSCCP and Internalize passes to the C-bindings" introduced
new dependencies for IPO. Add these to the CMAKE build as otherwise the
BUILD_SHARED_LIBS=1 build fails.

llvm-svn: 101313
 2010-04-14 23:42:23 +00:00
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