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1100 Commits

Author SHA1 Message Date
Bill Wendling ce43379aac Add better support for keywords. 
llvm-svn: 35386
 2007-03-27 20:23:56 +00:00
Bill Wendling 98d2104c6f Add support for the v1i64 type. This makes better code for this: 
#include <mmintrin.h>

extern __m64 C;

void baz(__v2si *A, __v2si *B)
{
  *A = C;
  _mm_empty();
}

We get this:

_baz:
        call "L1$pb"
"L1$pb":
        popl %eax
        movl L_C$non_lazy_ptr-"L1$pb"(%eax), %eax
        movq (%eax), %mm0
        movl 4(%esp), %eax
        movq %mm0, (%eax)
        emms
        ret

GCC gives us this:

_baz:
        pushl   %ebx
        call    L3
"L00000000001$pb":
L3:
        popl    %ebx
        subl    $8, %esp
        movl    L_C$non_lazy_ptr-"L00000000001$pb"(%ebx), %eax
        movl    (%eax), %edx
        movl    4(%eax), %ecx
        movl    16(%esp), %eax
        movl    %edx, (%eax)
        movl    %ecx, 4(%eax)
        emms
        addl    $8, %esp
        popl    %ebx
        ret

llvm-svn: 35351
 2007-03-26 07:53:08 +00:00
Duncan Sands 14b191c687 The -funcresolve and -raise options no longer exist. 
llvm-svn: 35272
 2007-03-22 21:06:50 +00:00
Evan Cheng 9d7d130835 Recognize target instruction flag 'isReMaterializable'. 
llvm-svn: 35159
 2007-03-19 06:20:37 +00:00
Anton Korobeynikov ed4b303c10 Refactoring of formal parameter flags. Enable properly use of 
zext/sext/aext stuff.

llvm-svn: 35008
 2007-03-07 16:25:09 +00:00
Anton Korobeynikov e7ec3bc7bc Use new SDIselParamAttr enumeration. This removes "magick" constants 
from formal attributes' flags processing.

llvm-svn: 34963
 2007-03-06 08:12:33 +00:00
Chris Lattner 7fb0823a7b rename some CCActions 
llvm-svn: 34724
 2007-02-28 05:29:06 +00:00
Chris Lattner 22778a3d1c implement CCPromoteToType 
llvm-svn: 34720
 2007-02-28 04:43:48 +00:00
Chris Lattner cbebe4600f reapply 
llvm-svn: 34697
 2007-02-27 22:08:27 +00:00
Chris Lattner bf5f3945fd *** empty log message *** 
llvm-svn: 34696
 2007-02-27 22:05:51 +00:00
Evan Cheng 116ec30e4f Backing out 
CodeGenTarget.cpp updated: 1.82 -> 1.83
Record.cpp updated: 1.55 -> 1.56
Record.h updated: 1.59 -> 1.60
TableGen.cpp updated: 1.47 -> 1.48
It's missing CallingConvEmitter.h

llvm-svn: 34693
 2007-02-27 21:44:08 +00:00
Chris Lattner fa024e1ad1 initial support for calling convention generation, still unfinished. 
llvm-svn: 34682
 2007-02-27 20:43:37 +00:00
Chris Lattner 68a8bcce99 emit an enum value for the # of target registers. 
llvm-svn: 34624
 2007-02-26 03:34:38 +00:00
Chris Lattner 49e58cfe42 the lengths of the strings are known, just use memcmp 
llvm-svn: 34321
 2007-02-15 19:26:16 +00:00
Chris Lattner 1e92e06779 Implement Function::getIntrinsicID without it needing to call Value::getName, 
which allocates a string.  This speeds up instcombine on 447.dealII by 5%.

llvm-svn: 34318
 2007-02-15 19:17:16 +00:00
Reid Spencer 09575bac2e For PR1195: 
Change use of "packed" term to "vector" in comments, strings, variable
names, etc.

llvm-svn: 34300
 2007-02-15 03:39:18 +00:00
Reid Spencer d84d35ba70 For PR1195: 
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293
 2007-02-15 02:26:10 +00:00
Chris Lattner a673023852 remove obsolete path 
llvm-svn: 34273
 2007-02-14 07:39:35 +00:00
Jim Laskey 2682ea616f Automatically generating intrinsic declarations from Dan Gohman. Modified 
to construct FunctionType in separate function, and, have getDeclaration
return a Function instead of a Constant.

llvm-svn: 34008
 2007-02-07 20:38:26 +00:00
Reid Spencer 008e65ff96 Set the new NO_INSTALL flag for build-only tools. 
llvm-svn: 33967
 2007-02-06 18:51:28 +00:00
Jim Laskey 132fb185ee Error check and eliminate unnecessary value. 
llvm-svn: 33966
 2007-02-06 18:30:58 +00:00
Jim Laskey 207230b984 Regenerate. 
llvm-svn: 33965
 2007-02-06 18:20:07 +00:00
Jim Laskey a9e7064774 Deemed too cute to live. 
llvm-svn: 33964
 2007-02-06 18:19:44 +00:00
Jim Laskey f4163f9bbc Regenerate. 
llvm-svn: 33963
 2007-02-06 18:03:31 +00:00
Jim Laskey 5aed30d5cf Support var arg intrinsics. 
llvm-svn: 33962
 2007-02-06 18:02:54 +00:00
Reid Spencer c04536470a Use opt to generate the list of passes to run. 
llvm-svn: 33903
 2007-02-05 06:10:19 +00:00
Jim Laskey 73e79b5a43 Make the constant honest. 
llvm-svn: 33557
 2007-01-26 23:00:54 +00:00
Jim Laskey 214c582002 Files missing from LABEL check in. 
llvm-svn: 33539
 2007-01-26 17:29:20 +00:00
Chris Lattner 100602d756 Make tblgen error more useful. Patch by B. Scott Michel 
llvm-svn: 33295
 2007-01-17 07:45:12 +00:00
Reid Spencer c35fec9567 Fix this tool for use on Darwin which requires the file to come after the 
commands. Linux is more forgiving.

Patch by Gordon Henriksen. Thanks, Gordon!

llvm-svn: 33285
 2007-01-17 03:38:22 +00:00
Reid Spencer 7dac4c31a4 Join two lines that caused awk to squak on some platforms. 
llvm-svn: 33274
 2007-01-16 22:41:12 +00:00
Reid Spencer 7a9c62baa6 For PR1064: 
Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.

This change does several things:
1. Introduces a new Derived Type, IntegerType, to represent the number of
   bits in an integer. The Type classes SubclassData field is used to
   store the number of bits. This allows 2^23 bits in an integer type.
2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and
   64-bit integers. These are replaced with just IntegerType which is not
   a primitive any more.
3. Adjust the rest of LLVM to account for this change.

Note that while this incremental change lays the foundation for arbitrary
bit-width integers, LLVM has not yet been converted to actually deal with
them in any significant way. Most optimization passes, for example, will
still only deal with the byte-width integer types.  Future increments
will rectify this situation.

llvm-svn: 33113
 2007-01-12 07:05:14 +00:00
Reid Spencer 81accb5f08 Put in some needed \ at the end of lines!!! 
llvm-svn: 33070
 2007-01-11 06:51:56 +00:00
Reid Spencer bc013ba367 For PR950: 
Convert signed integer types to signless.

llvm-svn: 32786
 2006-12-31 05:50:28 +00:00
Reid Spencer f5165ac0d1 Remove some clutter and make it keep going instead of stopping at the 
first difference.

llvm-svn: 32645
 2006-12-18 00:37:37 +00:00
Jim Laskey 3f7d047a14 Ignore entries with blank names. 
llvm-svn: 32491
 2006-12-12 20:55:58 +00:00
Jim Laskey 8171e58bd9 Rollback changes to take a different tack. 
llvm-svn: 32488
 2006-12-12 19:26:50 +00:00
Jim Laskey 7c3cab9ddc Honor the command line specification for machine type. 
llvm-svn: 32483
 2006-12-12 16:07:33 +00:00
Reid Spencer d436ea5cb4 Provide a script that can track down which optimization pass causes 
different code to be produced between two llvm builds that differe slightly.
This is useful in tracking down mis-optimization bugs.

llvm-svn: 32435
 2006-12-11 17:42:12 +00:00
Reid Spencer 68acb20000 Allow the input of the test program to be specified. 
Don't generate the reference output for each comparison.

llvm-svn: 32395
 2006-12-09 04:42:33 +00:00
Reid Spencer 5c09dd74b9 Add the -ldl library option. 
llvm-svn: 32369
 2006-12-08 18:58:38 +00:00
Bill Wendling 9bfb1e1f29 What should be the last unnecessary <iostream>s in the library. 
llvm-svn: 32333
 2006-12-07 22:21:48 +00:00
Evan Cheng 8e94078483 Match TargetInstrInfo changes. 
llvm-svn: 32107
 2006-12-01 22:57:41 +00:00
Reid Spencer 6984a15600 Only show the first few lines of difference. 
llvm-svn: 31901
 2006-11-25 04:07:06 +00:00
Reid Spencer 17782030cf Add an option to enable lli (interpreter mode) testing. 
llvm-svn: 31899
 2006-11-24 20:34:16 +00:00
Reid Spencer fff57ce9cd Stop early if there is no mis-optimization. 
llvm-svn: 31893
 2006-11-22 03:46:45 +00:00
Chris Lattner 55b8683d24 Fix PR1001, patch by Nikhil Patil! 
llvm-svn: 31880
 2006-11-20 18:54:33 +00:00
Reid Spencer 4924c53b5e Make the awk filter print out which files its eliminating. 
llvm-svn: 31851
 2006-11-18 18:30:18 +00:00
Reid Spencer 2ca613bcad This is a utility for preparing patches against LLVM. It runs cvs diff with 
the correct options, places the patch content in order that makes sense for
review, and filters cruft out of the patch (like diffs in *.cvs files). It
produces both a NAME.patch.raw (unfiltered) and NAME.patch (filtered) file.

llvm-svn: 31850
 2006-11-18 18:02:30 +00:00
Reid Spencer 170ff02764 Provide a list of gccld optimization switches. 
llvm-svn: 31849
 2006-11-18 17:14:09 +00:00