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Author SHA1 Message Date
Dan Gohman
df9f75e981 Change ScheduleDAG's DAG member from a reference to a pointer, to prepare 
for the possibility of scheduling without a SelectionDAG being present.

llvm-svn: 59263
 2008-11-13 21:21:28 +00:00
Steve Naroff
f6cc95eff5 Add files to VC++ projects. 
llvm-svn: 59262
 2008-11-13 21:18:54 +00:00
Evan Cheng
4c8297e12b Don't forget to emit stubs for function GV's emitted in CONSTPOOL_ENTRY's. 
llvm-svn: 59258
 2008-11-13 19:22:28 +00:00
Dan Gohman
f719fc4ff0 LLVM can generate native code for amd64 on "Linux". 
llvm-svn: 59257
 2008-11-13 19:07:07 +00:00
Dan Gohman
f63a02ae6c Use find_first/find_next to iterate through all the set bits in a 
BitVector, instead of manually testing each bit.

llvm-svn: 59246
 2008-11-13 16:31:27 +00:00
Bill Wendling
9eaf125600 Fix to record comparator to make it work for return values > 1. 
llvm-svn: 59242
 2008-11-13 12:03:00 +00:00
Bill Wendling
ab7198eb4b Put comma in correct place for call to StructType::get 
llvm-svn: 59241
 2008-11-13 10:18:35 +00:00
Bill Wendling
9dc2bd7973 Modify the intrinsics pattern to separate out the "return" types from the 
"parameter" types. An intrinsic can now return a multiple return values like
this:

  def add_with_overflow : Intrinsic<[llvm_i32_ty, llvm_i1_ty],
                                    [LLVMMatchType<0>, LLVMMatchType<0>]>;

llvm-svn: 59237
 2008-11-13 09:08:33 +00:00
Evan Cheng
997eb67c20 fsub{d|s} encoding bugs. 
llvm-svn: 59234
 2008-11-13 07:59:48 +00:00
Evan Cheng
d67d6c4571 Missed a break statement. 
llvm-svn: 59231
 2008-11-13 07:46:59 +00:00
Evan Cheng
3c0113820b Fix pre- and post-indexed load / store encoding bugs. 
llvm-svn: 59230
 2008-11-13 07:34:59 +00:00
Bill Wendling
0eb23711fb Refactor the code that does the type checking for intrinsics. 
llvm-svn: 59228
 2008-11-13 07:11:27 +00:00
Daniel Dunbar
a830cb14f3 Add Binary flag to raw_fd_ostream constructor. 
Document raw_fd_ostream's treatment of "-".

llvm-svn: 59219
 2008-11-13 05:01:07 +00:00
Bill Wendling
aede28fc3d Added testcase for r59214. 
llvm-svn: 59218
 2008-11-13 04:09:04 +00:00
Devang Patel
2876af73db Really remove all debug information. 
llvm-svn: 59208
 2008-11-13 01:28:40 +00:00
Bill Wendling
dedf359e39 Regenerated 
llvm-svn: 59204
 2008-11-13 01:03:00 +00:00
Bill Wendling
58ebe90530 Update docs for ssp and sspreq function attributes. 
llvm-svn: 59203
 2008-11-13 01:02:51 +00:00
Bill Wendling
f5b264a64b Implement stack protectors as function attributes: "ssp" and "sspreq". 
llvm-svn: 59202
 2008-11-13 01:02:14 +00:00
Dan Gohman
c0c978748d Revert the part of r59145 that changed the comment about 
virtual registers possibly having multiple kills while still
being defined and killed in the same block. If LiveIntervals
is manually re-run after two-address lowering, it currently
does add extra kills to two-address instructions, but this
is considered a bug.

llvm-svn: 59194
 2008-11-12 23:24:15 +00:00
Dan Gohman
229c65c05b Move the code that inserts X87 FP_REG_KILL instructions from a 
special-purpose hook to a new pass. Also, add check to see if any
x87 virtual registers are used, to avoid doing any work in the
common case that no x87 code is needed.

llvm-svn: 59190
 2008-11-12 22:55:05 +00:00
Evan Cheng
4768468ec1 Remove the incorrect assertion. We don't have enough information before relocation to set U bit. 
llvm-svn: 59170
 2008-11-12 21:37:59 +00:00
Oscar Fuentes
dc2008cb1a CMake: when bulding shared libraries on non-WIN32 systems, link dl to 
LLVMSystem.

llvm-svn: 59159
 2008-11-12 20:40:56 +00:00
Oscar Fuentes
ca51d6183a Tell GenLibDeps.pl to inspect .so and .dylib shared files. 
llvm-svn: 59158
 2008-11-12 20:39:06 +00:00
Dale Johannesen
5ad71e113e Fix unsigned char->ppcf128 conversion. 
llvm-svn: 59150
 2008-11-12 18:38:44 +00:00
Dan Gohman
5f3e5a75b4 Do the LiveVariables update before printing the instruction in 
the debug output, so that the updated liveness flags are
reflected in the debug output.

llvm-svn: 59147
 2008-11-12 17:15:19 +00:00
Dan Gohman
ceb5b7477b Remove some debugging code made redundant by the change to do 
coalescing as a separate pass rather than inside of
LiveIntervalAnalysis.

llvm-svn: 59146
 2008-11-12 17:09:23 +00:00
Dan Gohman
a754a0901b Update VarInfo's comments to reflect the current code. LiveVar 
no longer records a unique defining instruction, and virtual
registers may have multiple kills while still being defined
and killed in the same block.

llvm-svn: 59145
 2008-11-12 17:02:24 +00:00
Dan Gohman
a8c30fb400 Correct a function name in a comment. 
llvm-svn: 59143
 2008-11-12 16:53:40 +00:00
Tanya Lattner
19cb5b9b91 Add test case for ptr annotation. 
llvm-svn: 59142
 2008-11-12 16:12:27 +00:00
Mikhail Glushenkov
db3ab89624 Check the return value of std::getenv. 
When constructing std::strings from C strings, we should check the input
value to be not NULL so that the std::string constructor does not
segfault.
Fixes #3047.

llvm-svn: 59131
 2008-11-12 12:41:18 +00:00
Duncan Sands
d29e6548b2 Correct these links. 
llvm-svn: 59126
 2008-11-12 10:10:25 +00:00
Duncan Sands
4e70a21580 Simplify SplitVecRes_EXTRACT_SUBVECTOR. This means 
that it no longer handles non-power-of-two vectors.
However it previously only handled them sometimes,
depending on obscure numerical relationships between
the index and vector type.  For example, for a vector
of length 6, it would succeed if and only if the
index was an even multiple of 6.  I consider this
more confusing than useful.

llvm-svn: 59122
 2008-11-12 08:37:57 +00:00
Duncan Sands
117397c8dd Correct some thinkos in the expansion of ADD/SUB 
when the target does not support ADDC/SUBC.  This
fixes PR3044.

llvm-svn: 59120
 2008-11-12 08:23:26 +00:00
Evan Cheng
b6c760349e Change binary dump format. 
llvm-svn: 59119
 2008-11-12 08:22:43 +00:00
Evan Cheng
9cb6f40f8f Address mode immediate offset has already been divided by 4. 
llvm-svn: 59117
 2008-11-12 08:21:12 +00:00
Evan Cheng
80d0d5cfa8 Fix a VFP binary arithmetic instruction encoding bug. 
llvm-svn: 59116
 2008-11-12 08:14:21 +00:00
Evan Cheng
a4dc0e304e Fix address mode 3 immediate offset mode encoding. 
llvm-svn: 59109
 2008-11-12 07:34:37 +00:00
Evan Cheng
7fef8cfe75 Consolidate formats; fix FCMPED etc. encodings. 
llvm-svn: 59107
 2008-11-12 07:18:38 +00:00
Tanya Lattner
970d24a205 Add ptr annotation intrinsic. 
llvm-svn: 59106
 2008-11-12 07:17:57 +00:00
Evan Cheng
0966883093 Fix VFP conversion instruction encodings. 
llvm-svn: 59104
 2008-11-12 06:41:41 +00:00
Evan Cheng
39d8bf295d Fix encoding of single-precision VFP registers. 
llvm-svn: 59102
 2008-11-12 02:19:38 +00:00
Dale Johannesen
a2cd0724ea Fix the testb optimization so x86 also bootstraps. 
Reenable test.

llvm-svn: 59101
 2008-11-12 02:00:35 +00:00
Evan Cheng
cc9323ac73 VFP fld / fst immediate field is multiplied by 4. 
llvm-svn: 59100
 2008-11-12 01:02:24 +00:00
Oscar Fuentes
444fd3cc2d CMake: Remove removed source file. 
llvm-svn: 59098
 2008-11-12 00:14:12 +00:00
Mikhail Glushenkov
3c568b376c Add a bit of lazy evaluation to PopulateCompilationGraph(). 
Only the tools that are mentioned in the compilation graph definition
are now inserted by PopulateCompilationGraph(). This should cut down
plugin loading time a little.

llvm-svn: 59097
 2008-11-12 00:05:17 +00:00
Mikhail Glushenkov
bb1a81c8e7 Some cosmetic changes. 
llvm-svn: 59096
 2008-11-12 00:04:46 +00:00
Devang Patel
0a73799659 Remove 
llvm-svn: 59093
 2008-11-11 23:58:15 +00:00
Devang Patel
0616706919 Undo previous check-in. 
llvm-svn: 59092
 2008-11-11 23:57:33 +00:00
Andrew Lenharth
0e7b77369c This shouldn't be necessary 
llvm-svn: 59090
 2008-11-11 23:19:51 +00:00
Evan Cheng
8b7fefc126 Fix FMDRR encoding. 
llvm-svn: 59088
 2008-11-11 22:46:12 +00:00