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13585 Commits

Author SHA1 Message Date
Jim Laskey
98e0410f07 How to be dumb on $5/day. Need a tri-state to track valid debug descriptors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27154 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 22:45:20 +00:00
Chris Lattner
bd6be6f52d add vsel 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27153 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 22:38:43 +00:00
Nate Begeman
c02e5a8668 Readme note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27152 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 19:19:27 +00:00
Chris Lattner
6d92caddc4 Codegen vector predicate compares. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27151 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 10:06:40 +00:00
Evan Cheng
ffea91e522 Remove X86:isZeroVector, use ISD::isBuildVectorAllZeros instead; some fixes / cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27150 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 09:53:12 +00:00
Evan Cheng
5b6a01b59c Remove PPC:isZeroVector, use ISD::isBuildVectorAllZeros instead 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27149 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 09:52:32 +00:00
Evan Cheng
e506f9ae35 Add immAllZerosV helper 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27148 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 09:51:39 +00:00
Evan Cheng
4a147842eb Add ISD::isBuildVectorAllZeros predicate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27147 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 09:50:58 +00:00
Chris Lattner
10d7fa62ff Allow targets to custom lower their own intrinsics if desired. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27146 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 09:12:51 +00:00
Chris Lattner
e16449bcd8 Update dependencies to reflect split of the Intrinsics.td file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27144 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 07:45:48 +00:00
Chris Lattner
b8a45c2798 Add all of the altivec comparison instructions. Add patterns for the 
non-predicate altivec compare intrinsics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27143 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 04:57:17 +00:00
Chris Lattner
5d72907e00 Add and 8/16-bit adds, add all integer subtracts, add saturating subtract 
intrinsics.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27142 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 02:39:02 +00:00
Chris Lattner
e7d959c069 implement the vsldoi intrinsic. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27139 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-26 00:41:48 +00:00
Chris Lattner
af9136bc0c fix the pattern for vandc, it's NOT vnand 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27136 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 23:10:40 +00:00
Chris Lattner
6509ae859a add patterns for VANDC/VNOR, implementing 
CodeGen/PowerPC/eqv-andc-orc-nor.ll:VNOR/VANDC


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27135 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 23:05:29 +00:00
Chris Lattner
c8e2c5561c Add some comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27133 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 23:00:56 +00:00
Chris Lattner
c985d828bc add a vnot helper node for matching 'not' on vectors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27132 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 23:00:08 +00:00
Chris Lattner
452e8354d5 Fix a bug in ISD::isBuildVectorAllOnesInteger that caused it to always return 
false


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27131 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 22:59:28 +00:00
Chris Lattner
61d4399dfc Implement the ISD::isBuildVectorAllOnesInteger predicate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27130 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 22:57:01 +00:00
Chris Lattner
6ea2dee6f6 Don't call SimplifyDemandedBits on vectors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27128 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 22:19:00 +00:00
Chris Lattner
2430a5f0c7 Add some logical operations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27127 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 22:16:05 +00:00
Chris Lattner
98509ef3c7 Don't crash on packed logical ops 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27125 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 21:58:26 +00:00
Chris Lattner
fdbc82a925 Teach BinaryOperator::createNot to work with packed integer types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27124 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 21:54:21 +00:00
Jim Laskey
e481b94bd5 Cast instruction not inserted into basic block. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27122 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 18:40:47 +00:00
Evan Cheng
6e16ee5634 Added missing (any_extend (load ...)) patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27120 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 09:45:48 +00:00
Evan Cheng
c60bd97b94 Build arbitrary vector with more than 2 distinct scalar elements with a 
series of unpack and interleave ops.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27119 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 09:37:23 +00:00
Chris Lattner
984f38bf4f implement a bunch of intrinsics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27118 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 08:01:02 +00:00
Chris Lattner
b22a04d881 Move all Altivec stuff out into a new PPCInstrAltivec.td file. 
Add a bunch of patterns for different datatypes, e.g. bit_convert, undef and
zero vector support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27117 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 07:51:43 +00:00
Chris Lattner
8d052bc711 Add some basic patterns for other datatypes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27116 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 07:39:07 +00:00
Chris Lattner
150ffa7842 add all supported formats to the vector register file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27115 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 07:36:56 +00:00
Chris Lattner
5a2025465b Add support for __builtin_altivec_vnmsubfp /vmaddfp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27112 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 07:05:55 +00:00
Chris Lattner
420736dc85 #include Intrinsics.h into all dag isels 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27109 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 06:47:10 +00:00
Chris Lattner
b847423fc6 Implement Intrinsic::getName 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27108 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 06:32:47 +00:00
Chris Lattner
9c61dcf1aa Codegen things like: 
<int -1, int -1, int -1, int -1>
and
 <int 65537, int 65537, int 65537, int 65537>

Using things like:
  vspltisb v0, -1
and:
  vspltish v0, 1

instead of using constant pool loads.

This implements CodeGen/PowerPC/vec_splat.ll:splat_imm_i{32|16}.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27106 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 06:12:06 +00:00
Evan Cheng
ecac9cb959 Added SSE cachebility ops 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27103 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 06:03:26 +00:00
Evan Cheng
cc4f047dca Instruction encoding bug 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27102 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 06:00:03 +00:00
Chris Lattner
ea93f63964 Add new intrinsic node definitions for tblgen use 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27100 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 02:29:35 +00:00
Evan Cheng
7b1d34bc6c Added 128-bit packed integer subtraction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27096 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 01:33:37 +00:00
Evan Cheng
3246e06f84 Added CVTTPS2PI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27095 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 01:31:59 +00:00
Evan Cheng
7dda4052f5 Added CVTSS2SI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27094 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-25 01:00:18 +00:00
Evan Cheng
bc4832bc64 Support for scalar to vector with zero extension. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27091 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 23:15:12 +00:00
Chris Lattner
7255a54561 fix inverted conditional 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27089 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 22:49:42 +00:00
Jim Laskey
ff70fe61ed D'oh - should be even numbered. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27088 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 22:48:02 +00:00
Evan Cheng
c653d48022 Added LDMXCSR 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27087 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 22:28:37 +00:00
Chris Lattner
ac53eadc29 plug the intrinsics into the patterns for movmsk* 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27083 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 21:49:18 +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
Jim Laskey
8da17b242f Add support for dwarf register numbering. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27080 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 21:13:21 +00:00
Jim Laskey
5b4939907e Hack no more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27079 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 21:10:36 +00:00
Chris Lattner
057f09bc0b add another note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27077 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 20:04:27 +00:00
Chris Lattner
e6cd96d467 add a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27076 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 19:59:17 +00:00
Chris Lattner
da10f19d5c Shuffle some includes around 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27073 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 18:52:35 +00:00
Evan Cheng
73d7b6029a Only to vector shuffle for {x,x,y,y} cases when SCALAR_TO_VECTOR is free. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27071 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 18:45:20 +00:00
Chris Lattner
da91bdcfb0 expose intrinsic info to the targets. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27070 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 18:44:11 +00:00
Chris Lattner
8edd11f33d Fix a bad JIT encoding of VPERM. Why is VPERM D,A,B,C but vfmadd is D,A,C,B ?? 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27069 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 18:24:43 +00:00
Chris Lattner
54e869e18c Like the comment says, prefer to use the implicit add done by [r+r] addressing 
modes than emitting an explicit add and using a base of r0.  This implements
Regression/CodeGen/PowerPC/mem-rr-addr-mode.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27068 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 17:58:06 +00:00
Jim Laskey
0bd135db59 Fix indent. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27065 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 10:08:23 +00:00
Jim Laskey
98a6979b25 Clean up some commentary. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27064 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 10:00:56 +00:00
Jim Laskey
0892cee81f Rename for truth in advertising. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27063 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 09:50:27 +00:00
Chris Lattner
7fbcef7102 Disable the i32->float G5 optimization. It is unsafe, as documented in the 
comment.

This fixes 177.mesa, and McCat/09-vor with the td scheduler.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27060 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 07:53:47 +00:00
Chris Lattner
64b3a08bc6 add support for using vxor to build zero vectors. This implements 
Regression/CodeGen/PowerPC/vec_zero.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27059 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 07:48:08 +00:00
Evan Cheng
386031a06f Handle BUILD_VECTOR with all zero elements. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27056 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 07:29:27 +00:00
Chris Lattner
2eb8653157 prefer to generate constant pool loads over splats. This prevents us from 
using a splat for {1.0,1.0,1.0,1.0}


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27055 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 07:29:17 +00:00
Chris Lattner
45053fc7fc fix spello 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27053 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 07:15:07 +00:00
Chris Lattner
98d9811db2 Fix spello 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27052 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 07:14:34 +00:00
Chris Lattner
0f862e50ae add the actual cost to the debug info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27051 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 07:14:00 +00:00
Chris Lattner
9d5da1d96c Gabor points out that we can't spell. :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27049 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 07:12:19 +00:00
Evan Cheng
5217a5b58c All v2f64 shuffle cases can be handled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27044 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 06:40:32 +00:00
Evan Cheng
2c0dbd01d2 More efficient v2f64 shuffle using movlhps, movhlps, unpckhpd, and unpcklpd. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27040 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:58:06 +00:00
Evan Cheng
b20aaceb52 A new entry 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27039 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:57:03 +00:00
Jeff Cohen
2f51914d82 Get JIT/Interpreter working on Windows again. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27037 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:53:49 +00:00
Chris Lattner
d1f04d40a0 legalize vbit_convert nodes whose result is a legal type. 
Legalize intrinsic nodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27036 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:26:29 +00:00
Chris Lattner
0eade319cd Lower target intrinsics into an INTRINSIC node 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27035 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:22:33 +00:00
Reid Spencer
cf22612fad Ignore the burg output files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27033 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:21:35 +00:00
Chris Lattner
e8a30fdf51 fix some bogus assertions: noop bitconverts are legal 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27032 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 02:20:47 +00:00
Evan Cheng
14aed5e66b Handle more shuffle cases with SHUFP* instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27024 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 01:18:28 +00:00
Evan Cheng
033e681666 Lower BUILD_VECTOR to VECTOR_SHUFFLE if there are two distinct nodes (and if 
the target can handle it). Issue two SCALAR_TO_VECTOR ops followed by a
VECTOR_SHUFFLE to select from the two vectors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27023 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 01:17:21 +00:00
Chris Lattner
3e8f3ce8f6 Identify the INTRINSIC node 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27020 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-24 01:04:30 +00:00
Reid Spencer
7a10277fa3 Add new generated files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27013 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 23:48:12 +00:00
Evan Cheng
677274b1cb Typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27008 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 23:24:51 +00:00
Jim Laskey
7e0911585e Unneeded forward. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27004 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 23:05:52 +00:00
Jim Laskey
90c79d73ac Make sure types are allocated in the scope of their use. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27002 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 23:02:34 +00:00
Chris Lattner
716aefcd91 add a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27000 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 21:28:44 +00:00
Chris Lattner
7692eb4201 add support for splitting casts. This implements 
CodeGen/Generic/vector.ll:test_cast_2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26999 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 21:16:34 +00:00
Evan Cheng
8fc23cd0e9 Typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26997 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 20:26:04 +00:00
Jim Laskey
9b2b21b62a Add some more bulletproofing to auto upgrade of llvm.dbg intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26996 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 20:13:25 +00:00
Chris Lattner
dc6af72781 Add PPC vector bit-convert support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26995 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 19:54:27 +00:00
Jim Laskey
f1d78e8335 Add support to locate local variables in frames (early version.) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26994 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:12:57 +00:00
Jim Laskey
4ca9757a39 Strip changes to llvm.dbg intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26993 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:11:33 +00:00
Jim Laskey
930ac0606c Can't combine anymore - we don't have a chain through llvm.dbg intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26992 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:10:42 +00:00
Jim Laskey
99db0442f0 Change interface to DwarfWriter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26991 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:09:44 +00:00
Jim Laskey
580418e082 Modify how CBE handles #lines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26990 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:08:29 +00:00
Jim Laskey
b8509c5752 Generate local variable and scope information and equivalent dwarf forms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26989 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:07:55 +00:00
Jim Laskey
43970fec32 Handle new forms of llvm.dbg intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26988 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:06:46 +00:00
Jim Laskey
4556ce5d11 Simplify handling of llvm.dbg intrinsic operands to one spot. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26987 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:05:12 +00:00
Jim Laskey
d06b5fc303 Change the argument types of llvm.dbg intrinsics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26985 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 18:03:20 +00:00
Chris Lattner
29b4dd0c9c Fix the encodings of these new instructions, hopefully fixing the JIT 
failures from last night


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26981 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 16:13:50 +00:00
Evan Cheng
24dc1f5975 Following icc's lead: use movdqa to load / store 128-bit integer vectors 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26980 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 07:44:07 +00:00
Chris Lattner
70a7b1b381 prune #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26975 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 05:43:58 +00:00
Chris Lattner
bc641b9d8b Eliminate IntrinsicLowering from TargetMachine. 
Make the CBE and V9 backends create their own, since they're the only ones that use it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26974 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 05:43:16 +00:00
Chris Lattner
408c428096 simplify some code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26972 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 05:29:04 +00:00
Chris Lattner
ef98691ca3 remove always-null IntrinsicLowering argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26971 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 05:28:02 +00:00
Chris Lattner
726c1ef2bd remove the intrinsiclowering hook 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26970 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 05:22:51 +00:00
Evan Cheng
3b047f7bfa Add v4i32 <-> v4f32 bitconvert patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26969 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 02:36:37 +00:00
Evan Cheng
a971f6f967 Add 128-bit integer vector load and add (for testing). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26967 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 01:57:24 +00:00
Nate Begeman
ce9448218a Add support for 8 bit immediates with 16/32 bit cmp instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26966 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-23 01:29:48 +00:00
Chris Lattner
7e358908b8 Fix a typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26965 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 22:20:49 +00:00
Evan Cheng
ca6e8eafd2 Added a ValueType operand to isShuffleMaskLegal(). For now, x86 will not do 
64-bit vector shuffle.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26964 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 22:07:06 +00:00
Chris Lattner
e25ca692c0 Implement simple support for vector casting. This can currently only handle 
casts between legal vector types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26961 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 20:09:35 +00:00
Evan Cheng
0cea6d2b9c SHUFP* are two address code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26959 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 20:08:18 +00:00
Evan Cheng
a88973f826 Some clean up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26957 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 19:22:18 +00:00
Evan Cheng
1bffadd7fb - Supposely movlhps is faster / better than unpcklpd. 
- Don't forget pshufd is only available with sse2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26956 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 19:16:21 +00:00
Evan Cheng
0188ecba85 - Implement X86ISelLowering::isShuffleMaskLegal(). We currently only support 
splat and PSHUFD cases.
- Clean up shuffle / splat matching code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26954 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 18:59:22 +00:00
Chris Lattner
035c6a2356 silence a bogus gcc warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26953 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 17:27:24 +00:00
Evan Cheng
63d3300da1 - VECTOR_SHUFFLE of v4i32 / v4f32 with undef second vector always matches 
PSHUFD. We can make permutes entries which point to the undef pointing
  anything we want.
- Change some names to appease Chris.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26951 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 08:01:21 +00:00
Chris Lattner
c04b423f14 add a note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26950 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 07:33:46 +00:00
Evan Cheng
2da953f77a Fix PSHUF* and SHUF* jit code emission problems 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26949 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 07:10:28 +00:00
Chris Lattner
2fe4bb06c6 Eliminate the dependency of ExecutionEngine on the JIT/Interpreter libraries. 
Now you can build a tool with just the JIT or just the interpreter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26946 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 06:07:50 +00:00
Chris Lattner
9d86a9dff2 This has been implemented. Tweak it into another note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26944 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 05:33:23 +00:00
Chris Lattner
ecfe55e65b When possible, custom lower 32-bit SINT_TO_FP to this: 
_foo2:
        extsw r2, r3
        std r2, -8(r1)
        lfd f0, -8(r1)
        fcfid f0, f0
        frsp f1, f0
        blr

instead of this:

_foo2:
        lis r2, ha16(LCPI2_0)
        lis r4, 17200
        xoris r3, r3, 32768
        stw r3, -4(r1)
        stw r4, -8(r1)
        lfs f0, lo16(LCPI2_0)(r2)
        lfd f1, -8(r1)
        fsub f0, f1, f0
        frsp f1, f0
        blr

This speeds up Misc/pi from 2.44s->2.09s with LLC and from 3.01->2.18s
with llcbeta (16.7% and 38.1% respectively).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26943 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 05:30:33 +00:00
Chris Lattner
e5ba580ab0 Add support for "ri" addressing modes where the immediate is a 14-bit field 
which is shifted left two bits before use.  Instructions like STD use this
addressing mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26942 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 05:26:03 +00:00
Chris Lattner
6df1154644 fix a warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26941 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 04:18:34 +00:00
Evan Cheng
b9df0ca67b Some splat and shuffle support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26940 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 02:53:00 +00:00
Evan Cheng
a9f2a717e9 Add a couple more pseudo instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26939 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 02:52:03 +00:00
Chris Lattner
841c882f5d Endianness does not affect the order of vector fields. This fixes 
SingleSource/UnitTests/Vector/build.c


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26936 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 01:46:54 +00:00
Chris Lattner
eb8b09f69f Fix the JIT encoding of the VAForm_1 instructions, including vmaddfp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26935 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 01:44:36 +00:00
Chris Lattner
3b9fa89fca Enclose some variables in a scope to avoid error with some gcc versions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26934 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-22 00:12:37 +00:00
Evan Cheng
4a7da36546 Didn't mean to check this in. No MMX support yet. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26933 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 23:04:23 +00:00
Evan Cheng
48090aa814 - Use movaps to store 128-bit vector integers. 
- Each scalar to vector v8i16 and v16i8 is a any_extend followed by a movd.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26932 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 23:01:21 +00:00
Chris Lattner
e35c218f3e add expand support for extractelement 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26931 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 21:02:03 +00:00
Chris Lattner
9b3bd467d0 These targets don't support EXTRACT_VECTOR_ELT, though, in time, X86 will. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26930 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 20:51:05 +00:00
Chris Lattner
384504cea6 add some trivial support for extractelement. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26928 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 20:44:12 +00:00
Chris Lattner
f3ce43210a Don't emit pseudo instructions! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26926 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 20:19:37 +00:00
Chris Lattner
1c6191ffe7 Add a hacky workaround for crashes due to vectors live across blocks. 
Note that this code won't work for vectors that aren't legal on the
target.  Improvements coming.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26925 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 19:20:37 +00:00
Nate Begeman
c0a8b6df2a Update readme 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26924 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 18:58:20 +00:00
Chris Lattner
13feb58aa1 Print absolute memory references like this: 
lwz r2, 8(0)
instead of this:
       lwz r2, 8(r0)

This fixes the llc/llc-beta failures on PPC last night.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26922 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 17:21:13 +00:00
Evan Cheng
7ab54047e7 Combine 2 entries 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26921 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 07:18:26 +00:00
Evan Cheng
50a6d8c835 Add a note about x86 register coallescing 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26920 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 07:12:57 +00:00
Evan Cheng
82521dd838 - Remove scalar to vector pseudo ops. They are just wrong. 
- Handle FR32 to VR128:v4f32 and FR64 to VR128:v2f64 with aliases of MOVAPS
and MOVAPD. Mark them as move instructions and *hope* they will be deleted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26919 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 07:09:35 +00:00
Chris Lattner
8151914321 With Evan's latest tblgen patch, this code is obsolete, thanks Evan! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26917 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 06:37:40 +00:00
Chris Lattner
8593f9891d When codegen'ing vector MUL using VFMADD, *add* the 0, don't *mul* the 0. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26913 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 00:51:38 +00:00
Chris Lattner
ef040dd4a3 minor note 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26912 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 00:47:09 +00:00
Evan Cheng
811ec1c92a x86 ISD::SCALAR_TO_VECTOR support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26911 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 00:33:35 +00:00
Evan Cheng
5c791c8ba4 Junk unused vector register classes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26910 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-21 00:30:59 +00:00
Chris Lattner
d97964457e Handle constant addresses more efficiently, folding the low bits into the 
disp field of the load/store if possible.  This compiles
CodeGen/PowerPC/load-constant-addr.ll to:

_test:
        lis r2, 2838
        lfs f1, 26848(r2)
        blr

instead of:

_test:
        lis r2, 2838
        ori r2, r2, 26848
        lfs f1, 0(r2)
        blr


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26908 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 22:38:22 +00:00
Chris Lattner
23baa1b310 remove dead variable 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26907 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 22:37:23 +00:00
Chris Lattner
bd83afd3cd Fix a couple of bugs in permute/splat generate, thanks to Nate for actually 
figuring these out! :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26904 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 18:26:51 +00:00
Chris Lattner
e376e00247 reenable this hack, the tblgen version isn't quite ready 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26902 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 17:54:43 +00:00
Chris Lattner
32f57d9e26 Fix the pattern for VADDUWM, add i32 splat 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26901 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 17:51:58 +00:00
Evan Cheng
e63d746ef6 Use tblgen'd VECTOR_SHUFFLE selection code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26900 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 08:14:16 +00:00
Chris Lattner
dd4d2d0e40 Add support for generating vspltw, instead of a vperm instruction with a 
constant pool load.  This generates significantly nicer code for splats.

When tblgen gets bugfixed, we can remove the custom selection code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26898 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-20 06:51:10 +00:00