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a1c616ae1d
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6736 Commits

Author SHA1 Message Date
Steve Naroff
a1c616ae1d Silence a warning about "*/" outside a comment. 
llvm-svn: 51287
 2008-05-20 00:46:15 +00:00
Dale Johannesen
e6977495aa Handle quoted names when constructing $stub's, 
$non_lazy_ptr's and $lazy_ptr's.

llvm-svn: 51277
 2008-05-19 21:38:18 +00:00
Chris Lattner
f6ed78c9c7 add a helper method. 
llvm-svn: 51274
 2008-05-19 21:17:01 +00:00
Bill Wendling
1866fa680f Remove warnings about unused parameters and shadowed variables. 
llvm-svn: 51266
 2008-05-19 20:15:12 +00:00
Gordon Henriksen
a1f7004038 Remove a duplicative binding. Patch by Mahadevan R. 
llvm-svn: 51238
 2008-05-19 05:47:10 +00:00
Chris Lattner
0c5b5c08e1 add missing #include. 
llvm-svn: 51227
 2008-05-18 14:24:58 +00:00
Bill Wendling
568cd9c076 On Darwin, the string header file isn't 64-bit clean. The use of 
"-Wshorten-64-to-32 -Werror" will cause a failure when compiling this complex
program:

#include <string>

class Path {
  mutable std::string path;
public:
  bool operator == (const Path &that) {
    return path == that.path;
  }
};

Using strcmp gets us past this annoying error.

llvm-svn: 51218
 2008-05-17 09:10:40 +00:00
Nick Lewycky
6f3744c685 Move isTrueWhenEqual to ICmpInst. 
llvm-svn: 51215
 2008-05-17 07:33:39 +00:00
Dale Johannesen
002f76dcec Add CommonLinkage. 
llvm-svn: 51208
 2008-05-16 22:42:11 +00:00
Eric Christopher
11359e9b1c Add functions to enable adding a single attribute to a function and 
its associated call site.

llvm-svn: 51204
 2008-05-16 20:39:43 +00:00
Gabor Greif
d61f20217a API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time. (Merge from use-diet branch.) 
llvm-svn: 51200
 2008-05-16 19:29:10 +00:00
Dan Gohman
1760a08221 Update comments based on Duncan's feedback. 
llvm-svn: 51170
 2008-05-15 23:35:32 +00:00
Evan Cheng
73dadf21ce Fix typos and comments. 
llvm-svn: 51165
 2008-05-15 22:13:02 +00:00
Dan Gohman
821bf58428 IR support for extractvalue and insertvalue instructions. Also, begin 
moving toward making structs and arrays first-class types.

llvm-svn: 51157
 2008-05-15 19:50:34 +00:00
Evan Cheng
778a5e27b0 Make use of vector load and store operations to implement memcpy, memmove, and memset. Currently only X86 target is taking advantage of these. 
llvm-svn: 51140
 2008-05-15 08:39:06 +00:00
Nate Begeman
253fc69ff3 Move the operator new and operator delete out of line. This fixes an issue with 
operator new() referring to the static initTags function, which has to be in the 
same linkage unit as any file including User.h.

llvm-svn: 51136
 2008-05-15 01:23:11 +00:00
Nate Begeman
472144535b Add support to IR builder for new vicmp, vfcmp routines 
llvm-svn: 51127
 2008-05-14 20:29:46 +00:00
Nate Begeman
d805c4fac4 Don't generate unused variables in a no-assert build 
Add some checks to the new vicmp,vfcmp instructions

llvm-svn: 51125
 2008-05-14 20:28:31 +00:00
Dale Johannesen
768b6f281e Add CommonLinkage; currently tentative definitions 
are represented as "weak", but there are subtle differences
in some cases on Darwin, so we need both.  The intent
is that "common" will behave identically to "weak" unless
somebody changes their target to do something else.
No functional change as yet.

llvm-svn: 51118
 2008-05-14 20:12:51 +00:00
Devang Patel
047ba6df54 Simplify internalize pass. Add test case. 
Patch by Matthijs Kooijman!

llvm-svn: 51114
 2008-05-14 20:01:01 +00:00
Roman Levenstein
7e3ffb268e Do not generate by TableGen the hard-coded standard, target-independent part of 
DAG instruction selectors. Introudce a dedicated header file for this part:
include/llvm/CodeGen/DAGISelHeader.h

TableGen now only generates the include preprocessor directive to include this
new header.

This is a preparation for supporting multiple implementations of instruction
selectors in the future.

Reviewed and approved by Evan and Dan.

llvm-svn: 51102
 2008-05-14 10:17:11 +00:00
Dan Gohman
b4eeb4dfba Commit the header I accidentally left out of 51083. 
llvm-svn: 51093
 2008-05-14 04:39:40 +00:00
Dan Gohman
766d1c1aee Move RemoveFromVector out of the global namespace. 
llvm-svn: 51090
 2008-05-14 01:02:49 +00:00
Dan Gohman
ffe0b1f40e Whitespace cleanups. 
llvm-svn: 51089
 2008-05-14 00:43:10 +00:00
Dan Gohman
045c2ae820 Make getNumContainedManagers and getNumContainedPasses const. 
llvm-svn: 51087
 2008-05-14 00:40:34 +00:00
Dan Gohman
75c583173c Make PassInfo noncopyable. 
llvm-svn: 51085
 2008-05-14 00:39:39 +00:00
Dan Gohman
4dc39991f8 Split the loop unroll mechanism logic out into a utility function. 
Patch by Matthijs Kooijman!

llvm-svn: 51083
 2008-05-14 00:24:14 +00:00
Gabor Greif
dd2f5c797d Merge of r51073-51074 from use-diet branch. 
Do not rely on std::swap<Use>, provide a (faster) member function instead.
This change is primarily necessitated by MSVC++'s incompatibility with
declaring std::swap<Use> to be a friend of Use.

Also contains some minor tweaks to Use inline functions,
to undo pointless changes that sneaked in with the last merge.

llvm-svn: 51078
 2008-05-13 22:51:52 +00:00
Eric Christopher
4b7ff26ffd Make this function public. 
llvm-svn: 51077
 2008-05-13 22:51:04 +00:00
Anton Korobeynikov
5961d53986 Add thin layer over StringMap to form StringSet. By Mikhail Glushenkov. 
llvm-svn: 51048
 2008-05-13 15:03:16 +00:00
Evan Cheng
9e15622879 Instead of a vector load, shuffle and then extract an element. Load the element from address with an offset. 
pshufd $1, (%rdi), %xmm0
        movd %xmm0, %eax
=>
        movl 4(%rdi), %eax

llvm-svn: 51026
 2008-05-13 08:35:03 +00:00
Gabor Greif
22afb1f8f0 Derive GetResultInst from UnaryInstruction, this simplifies code and removes a FIXME. 
llvm-svn: 51023
 2008-05-13 07:09:08 +00:00
Dan Gohman
138a53b303 Change class' public PassInfo variables to by initialized with the 
address of the PassInfo directly instead of calling getPassInfo.
This eliminates a bunch of dynamic initializations of static data.

Also, fold RegisterPassBase into PassInfo, make a bunch of its
data members const, and rearrange some code to initialize data
members in constructors instead of using setter member functions.

llvm-svn: 51022
 2008-05-13 02:05:11 +00:00
Evan Cheng
fcbdc8bd6e Xform bitconvert(build_pair(load a, load b)) to a single load if the load locations are at the right offset from each other. 
llvm-svn: 51008
 2008-05-12 23:04:07 +00:00
Bill Wendling
646f3458c4 Constify the machine instruction passed into the 
"is{Trivially,Really}ReMaterializable" methods.

llvm-svn: 51001
 2008-05-12 20:54:26 +00:00
Evan Cheng
228cce5b2d Forgot this. 
llvm-svn: 50993
 2008-05-12 20:08:05 +00:00
Nate Begeman
11c0772a30 Add support for vicmp/vfcmp codegen, more legalize support coming. 
This is necessary to unbreak the build.

llvm-svn: 50988
 2008-05-12 19:40:03 +00:00
Nate Begeman
b5b1e1353b Add two new instructions to the llvm IR, vicmp and vfcmp. see updated LangRef 
for details.  CodeGen support coming in a follow up patch

llvm-svn: 50985
 2008-05-12 19:01:56 +00:00
Chris Lattner
f459fcde61 Add a new SparsePropagation analysis utility, which allows you to do 
SCCP like sparse lattice analysis with relative ease.  Just pick your
lattice function and implement the transfer function and you're good.
Just make sure you don't break monotonicity ;-)

llvm-svn: 50961
 2008-05-12 01:12:24 +00:00
Nick Lewycky
6bc321fbdf Make constructors target-specific. This fixes problems where the path would 
include backslashes on Windows. This should fix llvm-ld problems on win32.

llvm-svn: 50960
 2008-05-11 17:37:40 +00:00
Bill Wendling
cc084a6ba1 Remove warnings when using -Wshorten-64-to-32. 
llvm-svn: 50952
 2008-05-10 19:59:59 +00:00
Bill Wendling
cc8838799d Prevent -W64-to-32-shortened warnings. 
llvm-svn: 50947
 2008-05-10 11:26:52 +00:00
Bill Wendling
adfb940f3a Prevent warnings from the -Wshorten-64-to-32 flag. 
llvm-svn: 50946
 2008-05-10 10:58:07 +00:00
Gabor Greif
724556e521 remove commented-out code, it is subsumed by DECLARE_TRANSPARENT_OPERAND_ACCESSORS 
llvm-svn: 50944
 2008-05-10 09:36:58 +00:00
Gabor Greif
49bf1a4cf6 merge of use-diet branch to trunk 
llvm-svn: 50943
 2008-05-10 08:32:32 +00:00
Evan Cheng
f87942325f Make OpActionsCapacity multiple of 4. 
llvm-svn: 50917
 2008-05-09 21:50:23 +00:00
Chris Lattner
69724eed32 add support for pattern matching 'neg' 
llvm-svn: 50883
 2008-05-09 05:20:27 +00:00
Chris Lattner
3c362081d5 add a new Instruction::mayReadFromMemory predicate, make 
Instruction::mayWriteToMemory stronger for invokes.

llvm-svn: 50858
 2008-05-08 17:16:51 +00:00
Anton Korobeynikov
ddb93e7a02 Turn StripPointerCast() into a method 
llvm-svn: 50836
 2008-05-07 22:54:15 +00:00
Ted Kremenek
1534cce257 Make the interface of CStrInCStrNoCase be the same as strcasestr. 
llvm-svn: 50828
 2008-05-07 20:04:18 +00:00