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608 Commits

Author SHA1 Message Date
Chris Lattner
b83169195c regenerate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27313 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-31 21:54:11 +00:00
Chris Lattner
711e5d96aa Generalize the previous binary operator support and add a string concatenation 
operation.  This implements Regression/TableGen/strconcat.td.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27312 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-31 21:53:49 +00:00
Chris Lattner
ffa4fdcd17 Allow bits init values to be used in patterns, turn them into ints. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27286 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-31 05:25:56 +00:00
Chris Lattner
f124b46b4f Final bugfix for PR724. GCC won't inline varargs functions, so use one to 
validate the prototype of intrinsic functions.  This prevents GCC from going
crazy and inlining too much stuff, eventually running out of memory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27283 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-31 04:48:26 +00:00
Chris Lattner
c4d9b240b1 When emitting code for the verifier, instead of emitting each case statement 
independently, batch up checks so that identically typed intrinsics share
verifier code.  This dramatically reduces the size of the verifier function,
which should help avoid GCC running out of memory compiling Verifier.cpp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27281 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-31 04:24:58 +00:00
Chris Lattner
8177969be0 regenerate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27264 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-30 22:51:12 +00:00
Chris Lattner
8c06318821 Implement Regression/TableGen/DagDefSubst.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27263 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-30 22:50:40 +00:00
Evan Cheng
f065a6f711 Don't sort the names before outputing the intrinsic name table. It causes a 
mismatch against the enum table.
This is a part of Sabre's master plan to drive me nuts with subtle bugs that
happens to only affect x86 be. :-)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27237 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-28 22:25:56 +00:00
Chris Lattner
b026e70462 Tblgen doesn't like multiple SDNode<> definitions that map to the sameenum value. Split them into separate enums. 
Also, don't emit dynamic checks when we can compute them statically


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27202 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-28 00:41:33 +00:00
Chris Lattner
6a160fba22 Only compute intrinsic valuetypes when in a target .td file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27197 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-28 00:15:00 +00:00
Chris Lattner
76f8c7c4cc revert this, it breaks things. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27196 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-28 00:03:08 +00:00
Chris Lattner
8850a1bcef Add support for decoding iPTR to the right pointer type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27188 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-27 22:48:18 +00:00
Chris Lattner
2c4e65d460 Print error messages like this: 
tblgen: In STVEBX: Intrinsic 'llvm.ppc.altivec.stvebx' expects 3 operands, not 2 operands!

instead of like this:
tblgen: In STVEBX: Intrinsic 'intrinsic_void expects 3 operands, not 2 operands!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27185 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-27 22:21:18 +00:00
Chris Lattner
5c4c774c75 Add a missing check which cause an invalid .td file to crash tblgen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27126 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 22:12:44 +00:00
Chris Lattner
9bf2d3e6d6 When failing selection for an intrinsic, print this: 
Cannot yet select: intrinsic %llvm.ppc.altivec.lvx

instead of this:

Cannot yet select: 0x9b047e0: v4i32,ch = INTRINSIC 0x9b04540:1, 0x9b04710, 0x9b04790, 0x9b04540


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27110 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 06:47:53 +00:00
Chris Lattner
5a1df389a6 Change approach so that we get codegen for free for intrinsics. With this, 
intrinsics that don't take pointer arguments now work.  For example, we can
compile this:

int test3( __m128d *A) {
  return _mm_movemask_pd(*A);
}
int test4( __m128 *A) {
  return _mm_movemask_ps(*A);
}

to this:

_test3:
        movl 4(%esp), %eax
        movapd (%eax), %xmm0
        movmskpd %xmm0, %eax
        ret
_test4:
        movl 4(%esp), %eax
        movaps (%eax), %xmm0
        movmskps %xmm0, %eax
        ret


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27090 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 23:10:39 +00:00
Chris Lattner
947604b0e2 fix 80 column violations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27084 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 21:52:20 +00:00
Chris Lattner
550525e3cf Parse intrinsics correctly and perform type propagation. This doesn't currently 
emit the code to select intrinsics, but that is next :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27082 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 21:48:51 +00:00
Jim Laskey
47622e3721 Add dwarf register numbering to register data. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27081 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 21:15:58 +00:00
Chris Lattner
2ca956f8de Make sure to initialize the TheDef field! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27078 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 20:25:01 +00:00
Chris Lattner
43fbbc36dc Move CodeGenIntrinsic implementation to CodeGenTarget.cpp with the rest of 
the CodeGen* implementations.

Parse the MVT::ValueType for each operand of the intrinsics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27075 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 19:49:31 +00:00
Chris Lattner
7056de375d extract some more information from the intrinsic table 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27022 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 01:13:55 +00:00
Reid Spencer
4d9f05cdcb Add new generated files to be ignored. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27011 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 23:45:32 +00:00
Evan Cheng
83e1a6ab95 Allow result node to be a simple leaf node. This enable bitconvert patterns 
like this:
def : Pat<(v4i32 (bitconvert (v4f32 VR128:$src))), (v4i32 VR128:$src)>;


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26968 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 02:35:32 +00:00
Evan Cheng
3a7a14b0ae Don't forget to promote xform function to an explicit node for def : Pat<> 
patterns.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26929 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 20:44:17 +00:00
Chris Lattner
4e2f54d99e minor code simplification 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26918 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 06:42:58 +00:00
Evan Cheng
863bf5afb0 The node wrapped in PatLeaf<> should be treated as a leaf even if it isn't 
one, i.e. don't select it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26909 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 22:53:06 +00:00
Evan Cheng
f26ba69725 It should be ok for a xform output type to be different from input type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26899 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 08:09:17 +00:00
Evan Cheng
420132e1eb Copy matching pattern's output type info to instruction result pattern. 
The instruction patterns do not contain enough information to resolve the
exact type of the destination if it of a generic vector type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26892 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 06:04:09 +00:00
Chris Lattner
697f88456c Add a new SDTCisIntVectorOfSameSize type constraint 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26890 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 05:39:48 +00:00
Evan Cheng
dcfccac13b getEnumName() missed v8i8, v4i16, and v2i32 types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26869 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-19 07:57:34 +00:00
Chris Lattner
485c00f7e8 Fix miscodegen of V_SET0 in PPC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26836 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-18 00:40:36 +00:00
Chris Lattner
0da3130a98 allow the GCCBuiltinName field to be optional 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26784 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 19:15:26 +00:00
Jeff Cohen
71c3bc3d96 Fix VC++ build error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26773 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 02:51:05 +00:00
Chris Lattner
ad45b00d6a remove typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26772 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 02:05:38 +00:00
Chris Lattner
fda6affb95 Autogenerate a table of intrinsic names, so we can map from intrinsic ID to 
LLVM intrinsic function name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26771 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 01:55:21 +00:00
Chris Lattner
3f8b8913bc Autogenerate code to map from GCC builtin to LLVM intrinsic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26770 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-15 01:33:26 +00:00
Reid Spencer
767a25b878 Add a newline at the end to avoid gcc warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26749 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 05:59:52 +00:00
Chris Lattner
022f64fbbc emit a mapping from LLVM intrinsic -> GCC builtins. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26736 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 23:08:44 +00:00
Chris Lattner
18faf5d9f7 Verify that packed type operands have the right size and base type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26735 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-13 22:38:57 +00:00
Chris Lattner
78167faa18 fix pasto in generate assertion msg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26706 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-11 00:20:47 +00:00
Chris Lattner
4e5f35973c generate side-effect info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26672 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 22:37:52 +00:00
Chris Lattner
6448ee44c6 Parse mod/ref properties, autogen mod/ref information 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26669 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 22:30:49 +00:00
Chris Lattner
f97a00e681 parse intrinsic types 
autogenerate an intrinsic verifier


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26666 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 22:05:04 +00:00
Chris Lattner
9b843b2494 autogenerate the function name recognizer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26663 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 20:34:19 +00:00
Evan Cheng
ed66e855ec Temporary hack to enable more (store (op (load ...))) folding. This makes 
it possible when a TokenFactor is between the load and store. But is still
missing some cases due to ordering issue.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26638 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-09 08:19:11 +00:00
Evan Cheng
6f8aaf2cb0 Don't generate silly matching code like this: 
if (N1.getOpcode() == ISD::ADD &&
     ...)
   if (... &&
       (N1.getNumOperands() == 1 || !isNonImmUse(N1.Val, N10.Val))) &&
       ...)

TableGen knows N1 must have more than one operand.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26592 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-07 08:31:27 +00:00
Chris Lattner
56879b2d96 Silence a warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26508 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 19:34:28 +00:00
Chris Lattner
b672d981a8 Fix pasteo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26499 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 06:13:41 +00:00
Chris Lattner
3b2397211b remove a bunch of long-dead testing code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26497 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-03 02:34:28 +00:00