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25308 Commits

Author SHA1 Message Date
Evan Cheng 6a34939af6 Added jump table address relocation. 
llvm-svn: 28908
 2006-06-23 01:02:37 +00:00
Evan Cheng 0c9b90aba3 Eliminate unneeded parameter. 
llvm-svn: 28907
 2006-06-22 00:02:55 +00:00
Evan Cheng fc1b27dad1 variable_ops instructions such as call can have any number of operands. 
llvm-svn: 28906
 2006-06-21 23:37:07 +00:00
Reid Spencer bb6e26492e Whoops, missed a couple more C-style casts. 
llvm-svn: 28905
 2006-06-21 22:19:00 +00:00
Reid Spencer 81a0d25811 Use C++ style casts instead of C-style casts to shut up compiler warnings 
when compiling with -pedantic. Passes regression tests on Linux.

llvm-svn: 28904
 2006-06-21 21:54:54 +00:00
Chris Lattner 161a84ebeb Add targets for generating .s file in addition to .o files. 
llvm-svn: 28903
 2006-06-21 21:01:20 +00:00
Chris Lattner 085c7153da Factor a bunch of rules together, no functionality change. 
llvm-svn: 28902
 2006-06-21 20:58:03 +00:00
Chris Lattner 6a871e1b64 Add more anonymous namespaces to make it clear that these are private classes 
llvm-svn: 28901
 2006-06-21 18:13:36 +00:00
Chris Lattner 41c173c68a Remove unneeded libs 
llvm-svn: 28900
 2006-06-21 17:26:13 +00:00
Reid Spencer c95970be9d For PR811: 
Don't both with the "C" and "cc" extensions as they aren't common and they
the "C" extension conflicts with the "c" extension on operating systems
that have case insensitive file names.

llvm-svn: 28899
 2006-06-21 17:21:39 +00:00
Chris Lattner 1c12a881fb Add some out-of-line virtual dtors so that the class has a "home", preventing 
vtables for (e.g.) Instruction from being emitted into every .o file.

llvm-svn: 28898
 2006-06-21 16:53:47 +00:00
Chris Lattner 7aa4590f67 fix typo 
llvm-svn: 28897
 2006-06-21 16:53:00 +00:00
Andrew Lenharth 680ac12e53 Add memory operand and int regs 
llvm-svn: 28896
 2006-06-21 15:42:36 +00:00
Andrew Lenharth b0316eada6 inline asm, at least for floats 
llvm-svn: 28895
 2006-06-21 13:37:27 +00:00
Jim Laskey e7235645a2 fix typos 
llvm-svn: 28894
 2006-06-21 11:08:10 +00:00
Andrew Lenharth 336313ce3d fix argument problem 
llvm-svn: 28893
 2006-06-21 01:00:43 +00:00
Chris Lattner dc38e6f322 Correct returns of 64-bit values, though they seemed to work before... 
llvm-svn: 28892
 2006-06-21 00:34:03 +00:00
Evan Cheng cb8cc7bdef Fix non-64-bit clean code. 
llvm-svn: 28891
 2006-06-21 00:29:14 +00:00
Chris Lattner 1f1b096142 Make these predicates correct in 64-bit mode too. 
llvm-svn: 28890
 2006-06-20 23:21:20 +00:00
Chris Lattner 52a956da52 Rename OR4 -> OR. Move some PPC64-specific stuff to the 64-bit file 
llvm-svn: 28889
 2006-06-20 23:18:58 +00:00
Chris Lattner 5705d4d519 remove unused flag 
llvm-svn: 28888
 2006-06-20 23:15:07 +00:00
Chris Lattner 9d65f3507e add some logical ops 
llvm-svn: 28887
 2006-06-20 23:11:59 +00:00
Chris Lattner 7a856a6d88 remove some unused patterns 
llvm-svn: 28886
 2006-06-20 23:11:36 +00:00
Chris Lattner d881f8257b Add some more immediate patterns. This allows us to compile: 
void test6() {
  Y = 0xABCD0123BCDE4567;
}

into:

_test6:
        lis r2, -21555
        lis r3, ha16(_Y)
        ori r2, r2, 291
        rldicr r2, r2, 32, 31
        oris r2, r2, 48350
        ori r2, r2, 17767
        std r2, lo16(_Y)(r3)
        blr

llvm-svn: 28885
 2006-06-20 23:03:01 +00:00
Chris Lattner 9834ad2fc6 Instead of li/xoris use li/oris. Note that this doesn't work if bit 15 is 
set, so disable the pattern in that case.

llvm-svn: 28884
 2006-06-20 22:38:59 +00:00
Chris Lattner 7e742e46ac Add some 64-bit logical ops. 
Split imm16Shifted into a sext/zext form for 64-bit support.
Add some patterns for immediate formation.  For example, we now compile this:

static unsigned long long Y;
void test3() {
  Y = 0xF0F00F00;
}

into:

_test3:
        li r2, 3840
        lis r3, ha16(_Y)
        xoris r2, r2, 61680
        std r2, lo16(_Y)(r3)
        blr

GCC produces:

_test3:
        li r0,0
        lis r2,ha16(_Y)
        ori r0,r0,61680
        sldi r0,r0,16
        ori r0,r0,3840
        std r0,lo16(_Y)(r2)
        blr

llvm-svn: 28883
 2006-06-20 22:34:10 +00:00
Evan Cheng a7bd00b451 Added --with-extra-options=opts to specify additional options to build LLVM and run tests. 
llvm-svn: 28882
 2006-06-20 22:16:32 +00:00
Evan Cheng 164a221b65 __i386__, __i386, etc. are not defined for x86-64. Use __x86_64__. 
llvm-svn: 28881
 2006-06-20 22:11:12 +00:00
Chris Lattner d6e160d14d 64-bit bugfix: 0xFFFF0000 cannot be formed with a single lis. 
llvm-svn: 28880
 2006-06-20 21:39:30 +00:00
Chris Lattner 2d4e8f7e86 Add some patterns for globals, so we can now compile this: 
static unsigned long long X, Y;
void test1() {
  X = Y;
}

into:

_test1:
        lis r2, ha16(_Y)
        lis r3, ha16(_X)
        ld r2, lo16(_Y)(r2)
        std r2, lo16(_X)(r3)
        blr

llvm-svn: 28879
 2006-06-20 21:23:06 +00:00
Jim Laskey 4810c26d04 add subroutine types 
llvm-svn: 28878
 2006-06-20 21:13:20 +00:00
Chris Lattner 9fa620ed77 remove quotes for better consistency 
llvm-svn: 28877
 2006-06-20 20:56:03 +00:00
Chris Lattner 4c65c0e7d2 more significant moving of stuff around. 
llvm-svn: 28876
 2006-06-20 20:54:47 +00:00
Chris Lattner bb1e75c52d Fix broken links, remove author information, add brief summary. 
llvm-svn: 28875
 2006-06-20 20:47:38 +00:00
Jim Laskey 0a9e837b6f Add support for function types. 
llvm-svn: 28874
 2006-06-20 19:41:06 +00:00
Evan Cheng 9e7e4b5d85 Allow LLVM to be built with extra options. 
llvm-svn: 28873
 2006-06-20 18:50:48 +00:00
Evan Cheng 28d96e0bb8 Rename EXTRA_FLAGS to EXTRA_OPTIONS. 
llvm-svn: 28872
 2006-06-20 18:49:13 +00:00
John Criswell ac8b8c57ae Added LLVM publications describing the LLVM compiler infrastructure. 
llvm-svn: 28871
 2006-06-20 18:21:31 +00:00
John Criswell 08907c7e39 Added the privbracket project to the list of projects to auto-configure. 
llvm-svn: 28870
 2006-06-20 17:44:40 +00:00
Andrew Lenharth 5fec2abe9b Fix build on old compilers 
llvm-svn: 28869
 2006-06-20 15:32:17 +00:00
Chris Lattner 3c71a13e06 Fix an error message regression. Print: 
LI8:    (LI8:i64 (imm:i64):$imm)
instead of:
  LI8:    (LI8:MVT::i64 (imm:MVT::i64):$imm)

llvm-svn: 28868
 2006-06-20 00:56:37 +00:00
Chris Lattner 868a75bec6 Remove some now-unneeded casts from instruction patterns. With the casts 
removed, tblgen produces identical output to with them in.

llvm-svn: 28867
 2006-06-20 00:39:56 +00:00
Chris Lattner 94d18df658 Add some patterns for ppc64 
llvm-svn: 28866
 2006-06-20 00:38:36 +00:00
Chris Lattner c23e641055 Don't require src/dst patterns to be able to fully resolve their types, 
because information about one can help refine the other.  This allows us to
write:

def : Pat<(i32 (extload xaddr:$src, i8)),
          (LBZX xaddr:$src)>;

as:

def : Pat<(extload xaddr:$src, i8),
          (LBZX xaddr:$src)>;

because tblgen knows LBZX returns i32.

llvm-svn: 28865
 2006-06-20 00:31:27 +00:00
Chris Lattner dbec49d574 Remove some ugly now-redundant casts. 
llvm-svn: 28864
 2006-06-20 00:25:29 +00:00
Chris Lattner 9500b343db Make sure to use the result of the pattern to infer the result type of the 
instruction, and the result type of the instruction to refine the pattern.
This allows us to write things like this:

def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (v2i64 VR128:$src)>;

as:
def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (VR128:$src)>

and fixes a ppc64 issue.

llvm-svn: 28863
 2006-06-20 00:18:02 +00:00
Chris Lattner 55594634d7 Fix some mismatched type constraints 
llvm-svn: 28862
 2006-06-20 00:12:37 +00:00
Jim Laskey 2837e3204f References need to be section relative. 
llvm-svn: 28861
 2006-06-19 19:49:42 +00:00
Evan Cheng cd58e9d8b9 Minor clean up. 
llvm-svn: 28860
 2006-06-19 19:25:30 +00:00
Andrew Lenharth a565dfda8e Do partial inlining in BU. This resolves more call sites. Also add options to merge in globals during recursion and to back annotate DSNodes when function pointers are resolved. This makes PA work for a whole lot more things (unresolved call sites being what has been killing various DSA based passes) 
llvm-svn: 28859
 2006-06-19 18:23:36 +00:00