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Author SHA1 Message Date
David Greene
3f3a521a33 Get rid of annoying spaces. 
llvm-svn: 45100
 2007-12-17 17:40:29 +00:00
David Greene
8fda00ca05 Fix GLIBCXX_DEBUG errors. Erase invalidates std::vector iterators 
passed the erased element.

llvm-svn: 45099
 2007-12-17 17:39:51 +00:00
Gordon Henriksen
42edc61320 Disabling a RUN line that's broken until addrspace roundtrips 
through llvm-as|llvm-dis.

llvm-svn: 45097
 2007-12-17 16:09:28 +00:00
Gordon Henriksen
ef2c27d164 C and Ocaml bindings for address spaces, for that burgeoning market 
for Ocaml-based compilers targeting embedded devices. :)

llvm-svn: 45096
 2007-12-17 16:08:32 +00:00
Christopher Lamb
2087584f25 regenerate. 
llvm-svn: 45085
 2007-12-17 01:17:35 +00:00
Christopher Lamb
a608afb52e Change the PointerType api for creating pointer types. The old functionality of PointerType::get() has become PointerType::getUnqual(), which returns a pointer in the generic address space. The new prototype of PointerType::get() requires both a type and an address space. 
llvm-svn: 45082
 2007-12-17 01:12:55 +00:00
Christopher Lamb
d3bac47ce6 Make it clear in the LangRef that allocation instructions only operated on the generic address space. Implement support in the verifier for ensuring this is true. 
llvm-svn: 45080
 2007-12-17 01:00:21 +00:00
Duncan Sands
830037ab2d Revert this part of r45073 until the verifier is 
changed not to reject invoke of inline asm.

llvm-svn: 45077
 2007-12-16 21:01:21 +00:00
Chris Lattner
5e2b033d30 don't violate C TBAA rules, use FloatToBits instead. 
llvm-svn: 45076
 2007-12-16 20:41:33 +00:00
Chris Lattner
f04ce286e2 fix a questionable cast, thanks to Mike Stump for pointing this out. 
llvm-svn: 45075
 2007-12-16 20:26:54 +00:00
Chris Lattner
c6fd78dec1 Fix the JIT encoding of cmp*ss, which aborts with this assertion currently: 
X86CodeEmitter.cpp:378: failed assertion `0 && "Immediate size not set!"'

I *think* this is right, but Evan, please verify.  It also looks like
CMPSDrr and maybe others are missing this info.  Evan, plz investigate.

llvm-svn: 45074
 2007-12-16 20:12:41 +00:00
Duncan Sands
bf62f62058 Make instcombine promote inline asm calls to 'nounwind' 
calls.  Remove special casing of inline asm from the
inliner.  There is a potential problem: the verifier
rejects invokes of inline asm (not sure why).  If an
asm call is not marked "nounwind" in some .ll, and
instcombine is not run, but the inliner is run, then
an illegal module will be created.  This is bad but
I'm not sure what the best approach is.  I'm tempted
to remove the check in the verifier...

llvm-svn: 45073
 2007-12-16 15:51:49 +00:00
Bill Wendling
cc0088ff41 Remove spurious warnings from GCC: 
warning: suggest a space before ';' or explicit braces around empty  
body in 'for' statement

Patch by Mike Stump (modified slightly by yours truly).

llvm-svn: 45071
 2007-12-16 09:16:12 +00:00
Owen Anderson
708d9d117b Break local interferences in StrongPHIElimination. One step closer... 
llvm-svn: 45070
 2007-12-16 05:44:27 +00:00
Owen Anderson
3e37ec0942 A few more comments. 
llvm-svn: 45069
 2007-12-16 04:07:23 +00:00
Anton Korobeynikov
685e0a62bf Define addString() and lookup() out-of-line to dissuade the C++ compiler from inlining it. 
llvm-svn: 45068
 2007-12-16 01:36:16 +00:00
Anton Korobeynikov
b4378fc9b8 Provide GraphTraits and DOTGraphTraits interface for Trie. 
Retoss private/public stuff.
Make copy ctor and operator= private.

llvm-svn: 45067
 2007-12-16 01:27:04 +00:00
Anton Korobeynikov
4ef9822114 Constify graph arguments 
llvm-svn: 45066
 2007-12-16 00:42:19 +00:00
Anton Korobeynikov
7e9eec3dfc Use references in DF iterators. This eliminates copy-ctor calls on huge objects (graphs) 
llvm-svn: 45063
 2007-12-15 22:23:24 +00:00
Duncan Sands
15b126c3f2 These are more correctly called signaling NaNs. 
llvm-svn: 45059
 2007-12-15 17:37:40 +00:00
Evan Cheng
1d95b669b6 Make better use of instructions that clear high bits; fix various 2-wide shuffle bugs. 
llvm-svn: 45058
 2007-12-15 03:00:47 +00:00
Evan Cheng
063e019ff6 __builtin_ia32_movqv4si is now expanded to a shuffle. 
llvm-svn: 45057
 2007-12-15 02:54:12 +00:00
Scott Michel
307f334014 Start committing working test cases for CellSPU. 
llvm-svn: 45050
 2007-12-15 00:38:50 +00:00
Evan Cheng
55e450d6eb Actually, MOVPQIto64mr is a dup of MOVPQI2QImr, MOV64toPQIrm is a dup of MOVQI2PQIrm. 
llvm-svn: 45041
 2007-12-14 20:08:14 +00:00
Evan Cheng
0a36fa6625 Fix (mem) <-> low 64-bits of xmm bugs pointed out by David Greene. Mac OS X Leopard assembler recognizes movq. 
llvm-svn: 45040
 2007-12-14 19:54:07 +00:00
Duncan Sands
091a505971 Teach the interpreter to read and write memory in the 
endianness of the target not of the host.  Done by the
simple expedient of reversing bytes for primitive types
if the host and target endianness don't match.  This is
correct for integer and pointer types.  I don't know if
it is correct for floating point types.

llvm-svn: 45039
 2007-12-14 19:38:31 +00:00
Dale Johannesen
1e083ec1f6 x86-32 long doubles are 4-byte aligned on the stack 
for parameter passing (only for that, on Darwin).

llvm-svn: 45038
 2007-12-14 19:25:34 +00:00
Evan Cheng
42f27a28a4 Fix bsf / bsr jit encoding. 
llvm-svn: 45037
 2007-12-14 18:49:43 +00:00
Evan Cheng
375141a82d Oops. Forgot these. 
llvm-svn: 45036
 2007-12-14 18:25:34 +00:00
Dan Gohman
80af3e255d Add explicit keywords, and fix a minor typo that they uncovered. 
llvm-svn: 45034
 2007-12-14 15:41:34 +00:00
Dan Gohman
5290ca3d65 Don't redirect stderr when it isn't needed. 
llvm-svn: 45033
 2007-12-14 15:15:11 +00:00
Dan Gohman
a0d3f7d88c Fix a typo in a comment. 
llvm-svn: 45032
 2007-12-14 15:13:08 +00:00
Dan Gohman
40634cd710 Fix a typo in a comment. 
llvm-svn: 45031
 2007-12-14 15:11:58 +00:00
Dan Gohman
0efc49e9b8 Fix Intel asm syntax for the bsr and bsf instructions. 
llvm-svn: 45030
 2007-12-14 15:10:00 +00:00
Evan Cheng
6909ff8c4b Fix ctlz and cttz. llvm definition requires them to return number of bits in of the src type when value is zero. 
llvm-svn: 45029
 2007-12-14 08:30:15 +00:00
Evan Cheng
713b398a35 Bug fix. Must also match ResNo when matching an operand with a user. 
llvm-svn: 45028
 2007-12-14 08:25:15 +00:00
Anders Carlsson
900a684ae7 All MMX shift instructions took a <2 x i32> vector as the shift amount parameter. Change this to be <1 x i64> instead, which matches the assembler instruction. 
llvm-svn: 45027
 2007-12-14 06:38:54 +00:00
Evan Cheng
51cf86ded0 Implement ctlz and cttz with bsr and bsf. 
llvm-svn: 45024
 2007-12-14 02:13:44 +00:00
Bill Wendling
c8c611e88f Add flags to indicate that there are "never" side effects or that there "may be" 
side effects for machine instructions.

llvm-svn: 45022
 2007-12-14 01:48:59 +00:00
Dan Gohman
19c41221cc Make it more clear that some things that can't be done in .td files can 
still be done in the LLVM code generator. And update the summary for the
X86 target.

llvm-svn: 45013
 2007-12-13 20:43:47 +00:00
Wojciech Matyjewicz
d76f256282 Make these loops follow GetGEPOperands() behavior. 
Let: %q = GEP %p, X, ...
If %p is a GEP, we can chase baseptr further, only if X==0.

llvm-svn: 44999
 2007-12-13 16:22:58 +00:00
Evan Cheng
4acb4eb95e Fix typo. 
llvm-svn: 44997
 2007-12-13 07:50:36 +00:00
Owen Anderson
22aee19b7e Add register pairs to the list to check for local interferences. 
llvm-svn: 44987
 2007-12-13 05:53:03 +00:00
Owen Anderson
78b8141ce7 Remove ugly and horrible code. It's not necessary for correctness, and can be added back later if it causes code quality issues. 
llvm-svn: 44986
 2007-12-13 05:43:37 +00:00
Evan Cheng
a152909956 Be extra careful with extension use optimation. Now turned on by default. 
llvm-svn: 44981
 2007-12-13 03:32:53 +00:00
Nate Begeman
8fe60939ea Apply CBE/MSIL patch to autoconf 
llvm-svn: 44980
 2007-12-13 02:24:45 +00:00
Nate Begeman
29729c8ccd Add install-libs target which only installs libraries, not tools 
llvm-svn: 44979
 2007-12-13 02:17:17 +00:00
Zhou Sheng
8361abb64f Remove this testcase as it will always fail on 
platform like Darwin.

llvm-svn: 44977
 2007-12-13 02:03:57 +00:00
Nate Begeman
4ed8846083 Do not build CBackend and MSIL regardless of configured targets 
llvm-svn: 44973
 2007-12-13 01:18:52 +00:00
Evan Cheng
343929c773 Fold some and + shift in x86 addressing mode. 
llvm-svn: 44970
 2007-12-13 00:43:27 +00:00