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Author SHA1 Message Date
Evan Cheng
06587497dc Avoid splitting an interval multiple times; avoid splitting re-materializable val# (for now). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58068 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-24 02:05:00 +00:00
Dan Gohman
c9f3cc3bda Fix constant-offset emission for x86-64 absolute addresses. This 
fixes a bunch of test-suite JIT failures on x86-64 in
-relocation-model=static mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58066 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-24 01:57:54 +00:00
Steve Naroff
b1e5edc27e Add file to VC++ project. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58060 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-24 01:21:47 +00:00
Dale Johannesen
fea9088030 Initialize uninitialized variable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58057 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-24 01:06:58 +00:00
Ted Kremenek
43d1f02b54 Added raw_fd_ostream::close(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58052 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-23 23:49:09 +00:00
Steve Naroff
93fbe75a94 Changes to make the Windows build work... 
- Add a file to the VC++ project.
- Make sure the clang driver links against the Transforms library.
- Incorporate changes from patch by Dan Gohman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58048 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-23 23:28:23 +00:00
Evan Cheng
f5cd4f0d70 Committing a good chunk of the pre-register allocation live interval splitting pass. It's handling simple cases and appear to do good things. Next: avoid splitting an interval multiple times; renumber registers when possible; record stack slot live intervals for coloring; rematerialize defs when possible. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58044 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-23 20:43:13 +00:00
Dale Johannesen
639076fb84 Mark defs and uses of CTR and LR correctly. 
Prevents DeadMachineInstructionElim from thinking
things like MTCTR are dead (fixes massive
testsuite breakage at -O0).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58043 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-23 20:41:28 +00:00
Daniel Dunbar
e2e9d8e6aa Make sure to set stdout to binary when writing bitcode files via 
std::ostream API.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58042 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-23 19:37:34 +00:00
Duncan Sands
ee4c619b3b Fix thinko - the operand number has nothing to do 
with the result number.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58041 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-23 19:34:23 +00:00
Argyrios Kyrtzidis
39ac2cbcd8 Introduce INT64_C macro and unbreak LLVM on MSVC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58039 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-23 17:20:39 +00:00
Chris Lattner
d2fda8a54a make this test not depend on how the system header defines memset. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58016 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-23 00:24:51 +00:00
Daniel Dunbar
394f0441e0 Change create*Pass factory functions to return Pass* instead of 
LoopPass*.
 - Although less precise, this means they can be used in clients
   without RTTI (who would otherwise need to include LoopPass.h, which
   eventually includes things using dynamic_cast). This was the
   simplest solution that presented itself, but I am happy to use a
   better one if available.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58010 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 23:32:42 +00:00
Ted Kremenek
30f100e140 Fix incorrect testing for the end of the both strings in CStrInCStrNoCase. This could cause a read-out-of-bounds error if s2 is smaller than s1. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58009 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 23:16:52 +00:00
Jim Grosbach
c64bdf6aa5 remove extraneous #ifdef's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58006 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 22:27:51 +00:00
Daniel Dunbar
d1ce3b48e2 Add raw_ostream versions of WriteBitcodeToFile and BitcodeWriterPass. 
- The old versions are still hanging around, but should be migrated
   away from.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57989 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 17:39:14 +00:00
Dale Johannesen
e80d67ec11 Remove allocation of unused stack slot. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57987 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 17:26:06 +00:00
Julien Lerouge
e7d3af5473 Fix for PR2881: fix a small leak exposed by valgrind, using a ManagedStatic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57984 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 16:30:41 +00:00
Gordon Henriksen
1cf93952f4 [PR2886] Ignore stderr from ocamlc since it prints unresolvable warnings on some platforms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57976 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 12:41:54 +00:00
Gordon Henriksen
40e7f194c2 Regenerate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57975 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 12:40:55 +00:00
Gordon Henriksen
0f392e1a9e [PR2886] Don't look for ocaml's .opt executables; something in the autoconf/test machinery doesn't handle the period properly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57974 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 12:40:40 +00:00
Duncan Sands
2cbe7fe396 LegalizeTypes soft-float support for fpow. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57973 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 11:49:09 +00:00
Duncan Sands
6b6aeb3806 Get this working with LegalizeTypes: (1) don't 
assume that i64 has been turned into a BUILD_PAIR
node (when called from LegalizeTypes this hasn't
happened yet) and don't use a vector shuffle mask
with an illegal element type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57972 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 11:24:12 +00:00
Torok Edwin
cc499a4002 Regenerate configure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57971 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 09:56:27 +00:00
Argyrios Kyrtzidis
bb9d18c7d5 Unbreak LLVM on the MSVC compiler: 
-Bring in int64_t for TableGen/Record.h and TableGen/TGLexer.h
-Define strtoull

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57970 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 09:54:13 +00:00
Duncan Sands
3a67f50503 Use spaces rather than tab. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57969 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 09:42:14 +00:00
Duncan Sands
f9410141f7 Be nice to CellSPU: for this target getSetCCResultType 
may return i8, which can result in SELECT nodes for
which the type of the condition is i8, but there are
no patterns for select with i8 condition.  Tweak the
LegalizeTypes logic to avoid this as much as possible.
This isn't a real fix because it is still perfectly
possible to end up with such select nodes - CellSPU
needs to be fixed IMHO.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57968 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 09:23:20 +00:00
Duncan Sands
29a2822f28 Port from LegalizeDAG the logic to only generate 
ADDC/ADDE/SUBC/SUBE if the target supports it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57967 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 09:07:29 +00:00
Duncan Sands
3b521d5acc Add some comments explaining the meaning of a boolean 
that is not of type MVT::i1 in SELECT and SETCC nodes.
Relax the LegalizeTypes SELECT condition promotion
sanity checks to allow other condition types than i1.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57966 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 09:06:24 +00:00
Duncan Sands
0954aefd81 Temporarily allow the operands of a BUILD_VECTOR 
to have a different type to the vector element
type.  This should be fairly harmless because in
the past guys like this were being built all over
the place (and were cleaned up when I added this
check).  The reason for relaxing this check is
that it helps LegalizeTypes legalize vector
shuffles: the mask is a BUILD_VECTOR that it is
*not always possible* to legalize while keeping it
a BUILD_VECTOR (vector_shuffle requires the mask
to be a BUILD_VECTOR, as opposed to a vector with
the right vector type).  With this check it is even
harder to legalize the mask - turning the check off
means that LegalizeTypes manages to legalize almost
all vector shuffles encountered in practice.  The
correct solution is to change vector_shuffle to be a
variadic node with the mask built into it as operands.
While waiting for that change, this hack stops the
problem with vector_shuffle from blocking the turning
on of LegalizeTypes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57965 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 09:00:33 +00:00
Chris Lattner
aecc22a7b8 Fix PR2907 by digging through constant expressions to find FP constants that 
are their operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57956 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 04:53:16 +00:00
Daniel Dunbar
3b0da26e20 Move Print*Pass to use raw_ostream. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57946 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 03:25:22 +00:00
Oscar Fuentes
1dc9716121 CMake: `make install' for libraries, executables and header files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57945 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 02:56:07 +00:00
Oscar Fuentes
57bd83be19 CMake: use add_llvm_example for HowToUseJIT. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57944 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 02:52:59 +00:00
Oscar Fuentes
5c5b6dfd0e CMake: Turned some libraries into partially linked objects. Corrected 
names of LLVMCore and ARMCodeGen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57943 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 02:51:53 +00:00
Dale Johannesen
9ae0d6df51 Adjust comments for pedantic satisfaction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57940 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 00:02:32 +00:00
Bill Wendling
b2ab0e7471 Fix comment to name "TokenFactor" instead of "Token factor". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57939 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 23:57:52 +00:00
Oscar Fuentes
305c7077f5 CMake: updated lib/VMCore/CMakeLists.txt 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57937 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 23:52:03 +00:00
Daniel Dunbar
f4db3a51c7 Privatize PrintModulePass and PrintFunctionPass and add 
createPrintModulePass and createPrintFunctionPass.
 - So clients who compile w/o RTTI can use them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57933 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 23:33:38 +00:00
Dale Johannesen
040225fcb7 Add comments to explain uint64->f64 algorithm, 
well, sort of.  (Algorithm by Ian Ollmann.)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57932 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 23:07:49 +00:00
Dale Johannesen
1c15bf58a3 Add an SSE2 algorithm for uint64->f64 conversion. 
The same one Apple gcc uses, faster.  Also gets the
extreme case in gcc.c-torture/execute/ieee/rbug.c
correct which we weren't before; this is not
sufficient to get the test to pass though, there
is another bug.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57926 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 20:50:01 +00:00
Dan Gohman
7ea1ca6229 Fix SelectionDAGBuild lowering of Select instructions to 
handle first-class aggregate values. Also, fix a bug in
the Ret handling for empty aggregates.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57925 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 20:00:42 +00:00
Daniel Dunbar
48534b31d8 Clear raw_fd_ostream error string on success and explain behavior in 
documentation.

Add C++ header marker.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57923 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 19:53:10 +00:00
Dan Gohman
cf891f4dd4 Updated email address. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57920 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 19:50:00 +00:00
Dan Gohman
7b66e04182 Implement the optimized FCMP_OEQ/FCMP_UNE code for x86 fast-isel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57915 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 18:24:51 +00:00
Torok Edwin
237033e6ac Fix make check on Solaris 10/x86: the default grep is not GNU grep, same for as. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57912 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 17:21:32 +00:00
Jim Grosbach
a9ab95b38b use pre-UAL mnemonics for push/pop for compilaton callback function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57911 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 16:54:12 +00:00
Nuno Lopes
cef7527a85 fix a tricky bug in the JIT global variable emitter, that was triggered when JITing a variable independently of a function. This lead to sharing memory memory between functions and GVs thus changing the value of a GV could change the code in execution. more details on the ML. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57900 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 11:42:16 +00:00
Ted Kremenek
e06e91122f constify some methods and variables in ImmutableList. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57894 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 05:59:33 +00:00
Chris Lattner
7fb501c9cd really fix run line 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57889 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 03:55:19 +00:00