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23797 Commits

Author SHA1 Message Date
Evan Cheng 168e45b0b3 Expand INSERT_VECTOR_ELT to store vec, sp; store elt, sp+k; vec = load sp; 
llvm-svn: 27274
 2006-03-31 01:27:51 +00:00
Chris Lattner f144dac7b7 Modify the TargetLowering::getPackedTypeBreakdown method to also return the 
unpromoted element type.

llvm-svn: 27273
 2006-03-31 00:46:36 +00:00
Evan Cheng d9d0bbb5ac Typo 
llvm-svn: 27272
 2006-03-31 00:33:57 +00:00
Evan Cheng 99d7205fba Ok for vector_shuffle mask to contain undef elements. 
llvm-svn: 27271
 2006-03-31 00:30:29 +00:00
Chris Lattner 549fb167eb Implement TargetLowering::getPackedTypeBreakdown 
llvm-svn: 27270
 2006-03-31 00:28:56 +00:00
Chris Lattner 6bf5938624 Add a method useful for decimating vectors. 
llvm-svn: 27269
 2006-03-31 00:28:23 +00:00
Chris Lattner c4e3eadf21 Add the rest of the vmul instructions and the vmulsum* instructions. 
llvm-svn: 27268
 2006-03-30 23:39:06 +00:00
Chris Lattner 1e02880789 fix incorrect prototypes 
llvm-svn: 27267
 2006-03-30 23:32:58 +00:00
Chris Lattner a23158f1ca Use a new tblgen feature to significantly shrinkify instruction definitions that 
directly correspond to intrinsics.

llvm-svn: 27266
 2006-03-30 23:21:27 +00:00
Chris Lattner 551d3a11d3 Add a bunch of new instructions for intrinsics. 
llvm-svn: 27265
 2006-03-30 23:07:36 +00:00
Chris Lattner bab91842ba regenerate 
llvm-svn: 27264
 2006-03-30 22:51:12 +00:00
Chris Lattner b59cf3cff4 Implement Regression/TableGen/DagDefSubst.ll 
llvm-svn: 27263
 2006-03-30 22:50:40 +00:00
Chris Lattner 11ab8a9d3b Dag operator should be able to be template params. 
llvm-svn: 27262
 2006-03-30 22:49:59 +00:00
Chris Lattner 612fa8e6f3 Fix Transforms/InstCombine/2006-03-30-ExtractElement.ll 
llvm-svn: 27261
 2006-03-30 22:02:40 +00:00
Chris Lattner dab5696f84 new testcase that crashes instcombine 
llvm-svn: 27260
 2006-03-30 22:01:08 +00:00
Evan Cheng 7e2ff11a42 Make sure all possible shuffles are matched. 
Use pshufd, pshuhw, and pshulw to shuffle v4f32 if shufps doesn't match.
Use shufps to shuffle v4f32 if pshufd, pshuhw, and pshulw don't match.

llvm-svn: 27259
 2006-03-30 19:54:57 +00:00
Chris Lattner 57b86fc10f Add vector multiply, multiply sum, pack, unpack, and lvsl/lvsr intrinsics. 
llvm-svn: 27258
 2006-03-30 18:52:02 +00:00
Evan Cheng dd487d865b More logical ops patterns 
llvm-svn: 27257
 2006-03-30 07:33:32 +00:00
Evan Cheng c58ef7deeb Add support for _mm_cmp{cc}_ss and _mm_cmp{cc}_ps intrinsics 
llvm-svn: 27256
 2006-03-30 06:21:22 +00:00
Evan Cheng 593310016d Add 128-bit pmovmskb intrinsic support. 
llvm-svn: 27255
 2006-03-30 00:33:26 +00:00
Evan Cheng c5cf9bba05 Change SSE pack operation definitions to fit what the intrinsics expected. 
For example, packsswb actually creates a v16i8 from a pair of v8i16. But since
the intrinsic specification forces the output type to match the operands.

llvm-svn: 27254
 2006-03-29 23:53:14 +00:00
Evan Cheng eb9a5f0e39 Add SSE2 integer pack with saturation intrinsics. 
llvm-svn: 27253
 2006-03-29 23:09:19 +00:00
Evan Cheng b7fedffc78 - Added some SSE2 128-bit packed integer ops. 
- Added SSE2 128-bit integer pack with signed saturation ops.
- Added pshufhw and pshuflw ops.

llvm-svn: 27252
 2006-03-29 23:07:14 +00:00
Evan Cheng 177501cbda Add a pshufhw test case. 
llvm-svn: 27251
 2006-03-29 22:51:28 +00:00
Evan Cheng acc336475e Need to special case splat after all. Make the second operand of splat 
vector_shuffle undef.

llvm-svn: 27250
 2006-03-29 19:02:40 +00:00
Evan Cheng 5dc61c9076 Use unpcklpd for v2f64 splat. 
llvm-svn: 27249
 2006-03-29 18:59:48 +00:00
Evan Cheng 3cf95747c7 Floating point logical operation patterns should match bit_convert. Or else 
integer vector logical operations would match andp{s|d} instead of pand.

llvm-svn: 27248
 2006-03-29 18:47:40 +00:00
Evan Cheng 35f1853b6f Add more SSE intrinsics 
llvm-svn: 27247
 2006-03-29 06:07:16 +00:00
Evan Cheng 500ec16578 - More shuffle related bug fixes. 
- Whenever possible use ops of the right packed types for vector shuffles /
  splats.

llvm-svn: 27246
 2006-03-29 03:04:49 +00:00
Evan Cheng 3a1c4e75de Another entry about shuffles. 
llvm-svn: 27245
 2006-03-29 03:03:46 +00:00
Evan Cheng da59b0d2a8 - Only use pshufd for v4i32 vector shuffles. 
- Other shuffle related fixes.

llvm-svn: 27244
 2006-03-29 01:30:51 +00:00
Chris Lattner 7d6f4f14b4 add a note 
llvm-svn: 27243
 2006-03-29 00:24:13 +00:00
Chris Lattner 3cf15bde79 new testcase 
llvm-svn: 27242
 2006-03-29 00:12:08 +00:00
Chris Lattner 67271869a8 Bug fixes: handle constantexpr insert/extract element operations 
Handle constantpacked vectors with constantexpr elements.

This fixes CodeGen/Generic/vector-constantexpr.ll

llvm-svn: 27241
 2006-03-29 00:11:43 +00:00
Evan Cheng 38b34296d0 Added aliases to scalar SSE instructions, e.g. addss, to match x86 intrinsics. 
The source operands type are v4sf with upper bits passes through.
Added matching code for these.

llvm-svn: 27240
 2006-03-28 23:51:43 +00:00
Evan Cheng 8160fd3d42 Fixing buggy code. 
llvm-svn: 27239
 2006-03-28 23:41:33 +00:00
Evan Cheng c2c8b58cf6 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. :-)

llvm-svn: 27237
 2006-03-28 22:25:56 +00:00
Chris Lattner 20e619fba3 When building a VVECTOR_SHUFFLE node from extract_element operations, make 
sure to build it as SHUFFLE(X, undef, mask), not SHUFFLE(X, X, mask).

The later is not canonical form, and prevents the PPC splat pattern from
matching.  For a particular splat, we go from generating this:

	li r10, lo16(LCPI1_0)
	lis r11, ha16(LCPI1_0)
	lvx v3, r11, r10
	vperm v3, v2, v2, v3

to generating:

	vspltw v3, v2, 3

llvm-svn: 27236
 2006-03-28 22:19:47 +00:00
Chris Lattner a46dfe80c8 Canonicalize VECTOR_SHUFFLE(X, X, Y) -> VECTOR_SHUFFLE(X,undef,Y') 
llvm-svn: 27235
 2006-03-28 22:11:53 +00:00
Chris Lattner 112cee1182 new testcase 
llvm-svn: 27234
 2006-03-28 20:32:12 +00:00
Chris Lattner c9992548fc Turn a series of extract_element's feeding a build_vector into a 
vector_shuffle node.  For this:

void test(__m128 *res, __m128 *A, __m128 *B) {
  *res = _mm_unpacklo_ps(*A, *B);
}

we now produce this code:

_test:
        movl 8(%esp), %eax
        movaps (%eax), %xmm0
        movl 12(%esp), %eax
        unpcklps (%eax), %xmm0
        movl 4(%esp), %eax
        movaps %xmm0, (%eax)
        ret

instead of this:

_test:
        subl $76, %esp
        movl 88(%esp), %eax
        movaps (%eax), %xmm0
        movaps %xmm0, (%esp)
        movaps %xmm0, 32(%esp)
        movss 4(%esp), %xmm0
        movss 32(%esp), %xmm1
        unpcklps %xmm0, %xmm1
        movl 84(%esp), %eax
        movaps (%eax), %xmm0
        movaps %xmm0, 16(%esp)
        movaps %xmm0, 48(%esp)
        movss 20(%esp), %xmm0
        movss 48(%esp), %xmm2
        unpcklps %xmm0, %xmm2
        unpcklps %xmm1, %xmm2
        movl 80(%esp), %eax
        movaps %xmm2, (%eax)
        addl $76, %esp
        ret

GCC produces this (with -fomit-frame-pointer):

_test:
        subl    $12, %esp
        movl    20(%esp), %eax
        movaps  (%eax), %xmm0
        movl    24(%esp), %eax
        unpcklps        (%eax), %xmm0
        movl    16(%esp), %eax
        movaps  %xmm0, (%eax)
        addl    $12, %esp
        ret

llvm-svn: 27233
 2006-03-28 20:28:38 +00:00
Chris Lattner f6f94d3bce Teach Legalize how to pack VVECTOR_SHUFFLE nodes into VECTOR_SHUFFLE nodes. 
llvm-svn: 27232
 2006-03-28 20:24:43 +00:00
Chris Lattner 8d57da2ffc new node 
llvm-svn: 27231
 2006-03-28 19:54:42 +00:00
Chris Lattner 82e8658264 Add a new node 
llvm-svn: 27230
 2006-03-28 19:54:11 +00:00
Chris Lattner b7163598f9 Don't crash on X^X if X is a vector. Instead, produce a vector of zeros. 
llvm-svn: 27229
 2006-03-28 19:11:05 +00:00
Chris Lattner ffec47ebff Add an assertion 
llvm-svn: 27228
 2006-03-28 19:04:49 +00:00
Chris Lattner 66e1410858 add a note 
llvm-svn: 27227
 2006-03-28 18:56:23 +00:00
Jim Laskey dea0348853 Refactor address attributes. Add base register to frame info. 
llvm-svn: 27226
 2006-03-28 14:58:32 +00:00
Jim Laskey d1aa1638c6 Expose base register for DwarfWriter. Refactor code accordingly. 
llvm-svn: 27225
 2006-03-28 13:48:33 +00:00
Jim Laskey 67a636c587 More bulletproofing of llvm.dbg.declare. 
llvm-svn: 27224
 2006-03-28 13:45:20 +00:00
Jim Laskey 457e54efc1 Added missing paren on behalf of Ramana Radhakrishnan. 
llvm-svn: 27223
 2006-03-28 10:17:11 +00:00
Evan Cheng 21e5476deb Missed X86::isUNPCKHMask 
llvm-svn: 27222
 2006-03-28 08:27:15 +00:00
Evan Cheng be2d9a0e99 movlps and movlpd should be modeled as two address code. 
llvm-svn: 27221
 2006-03-28 07:01:28 +00:00
Evan Cheng dc57ae0711 Update 
llvm-svn: 27220
 2006-03-28 06:55:45 +00:00
Evan Cheng 4e7374ff8a Typo 
llvm-svn: 27219
 2006-03-28 06:53:49 +00:00
Evan Cheng 1a194a5264 * Prefer using operation of matching types. e.g unpcklpd rather than movlhps. 
* Bug fixes.

llvm-svn: 27218
 2006-03-28 06:50:32 +00:00
Evan Cheng 844a45d59b Use movhpd is even better than movlhps. 
llvm-svn: 27217
 2006-03-28 06:40:57 +00:00
Nate Begeman af8c373e77 Fix a couple typos 
llvm-svn: 27216
 2006-03-28 04:18:18 +00:00
Nate Begeman 1b3928765d Add a few more altivec intrinsics 
llvm-svn: 27215
 2006-03-28 04:15:58 +00:00
Jeff Cohen e496f5347e Keep Visual Studio informed. 
llvm-svn: 27214
 2006-03-28 04:01:27 +00:00
Chris Lattner 9afb95cbb5 These don't directly map to gcc intrinsics any more. 
llvm-svn: 27213
 2006-03-28 03:52:36 +00:00
Evan Cheng 08b473c619 Added a couple of entries about movhps and movlhps. 
llvm-svn: 27212
 2006-03-28 02:49:12 +00:00
Evan Cheng 3765fadef6 All unpack cases are now being handled. 
llvm-svn: 27211
 2006-03-28 02:44:05 +00:00
Evan Cheng 2bc3280659 - Clean up / consoladate various shuffle masks. 
- Some misc. bug fixes.
- Use MOVHPDrm to load from m64 to upper half of a XMM register.

llvm-svn: 27210
 2006-03-28 02:43:26 +00:00
Chris Lattner 3710fca2b8 implement a bunch more intrinsics. 
llvm-svn: 27209
 2006-03-28 02:29:37 +00:00
Chris Lattner d35a2569fe Add some more intrinsics: rotates, fp rounds, and random other fp instructions. 
llvm-svn: 27208
 2006-03-28 02:28:48 +00:00
Evan Cheng d983bb0181 getVectorTyppe(MVT::i64, 2) ==> MVT::v2i64. 
llvm-svn: 27207
 2006-03-28 01:59:17 +00:00
Chris Lattner cc4f8d7a4a Add lvxl 
llvm-svn: 27206
 2006-03-28 01:49:27 +00:00
Chris Lattner cb5ec07cc3 Use normal lvx for scalar_to_vector instead of lve*x. They do the exact 
same thing and we have a dag node for the former.

llvm-svn: 27205
 2006-03-28 01:43:22 +00:00
Jim Laskey 2ea724cddf Regression test for the handling of nulls as arguments to debug intrinsics. 
llvm-svn: 27204
 2006-03-28 01:34:14 +00:00
Jim Laskey 8374e9c4eb More bulletproofing of DebugInfoDesc verify. 
llvm-svn: 27203
 2006-03-28 01:30:18 +00:00
Chris Lattner 7c9740a9ed 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

llvm-svn: 27202
 2006-03-28 00:41:33 +00:00
Chris Lattner e55d171ccd Tblgen doesn't like multiple SDNode<> definitions that map to the sameenum value. Split them into separate enums. 
llvm-svn: 27201
 2006-03-28 00:40:33 +00:00
Evan Cheng 5df75889db Model unpack lower and interleave as vector_shuffle so we can lower the 
intrinsics as such.

llvm-svn: 27200
 2006-03-28 00:39:58 +00:00
Chris Lattner f8beaeffe2 Tblgen doesn't like multiple SDNode<> definitions that map to the same 
enum value.  Split them into separate enums.

llvm-svn: 27199
 2006-03-28 00:39:06 +00:00
Chris Lattner f1d6f06814 Reenable pointer intrinsics. 
llvm-svn: 27198
 2006-03-28 00:15:44 +00:00
Chris Lattner 8a2ae8b766 Only compute intrinsic valuetypes when in a target .td file. 
llvm-svn: 27197
 2006-03-28 00:15:00 +00:00
Chris Lattner ac2512a261 revert this, it breaks things. 
llvm-svn: 27196
 2006-03-28 00:03:08 +00:00
Chris Lattner 782a659e2e revert this, it breaks things 
llvm-svn: 27195
 2006-03-28 00:02:52 +00:00
Andrew Lenharth d7e612bbc4 If adding a link to a collapsed, node, ignore offset. 
Fixes 2006-03-27-LinkedCollapsed.ll

llvm-svn: 27194
 2006-03-27 23:39:58 +00:00
Andrew Lenharth 4a89e2e9ec Adding links to a node collapsed during type merging crashes. 
llvm-svn: 27193
 2006-03-27 23:38:48 +00:00
Jim Laskey d387cc5cde Reactivate llvm.dbg.declare. 
llvm-svn: 27192
 2006-03-27 23:31:10 +00:00
Jim Laskey e58040f7ca Should not remove casts from variable's alloca. 
llvm-svn: 27191
 2006-03-27 23:30:18 +00:00
Chris Lattner 9e140729aa Add support for intrinsics with pointer arguments in target .td files. 
llvm-svn: 27190
 2006-03-27 22:49:46 +00:00
Chris Lattner dfca5c980d Add some missing template specializations for autodereferencing User. 
llvm-svn: 27189
 2006-03-27 22:49:07 +00:00
Chris Lattner c92f688ef3 Add support for decoding iPTR to the right pointer type. 
llvm-svn: 27188
 2006-03-27 22:48:18 +00:00
Chris Lattner 5d042ebd7b add a new iPTR ValueType for tblgen use 
llvm-svn: 27187
 2006-03-27 22:48:00 +00:00
Chris Lattner 41f7fe436b Divirge from the GCC specification of the load/store intrinsics: only take 
one pointer operand, instead of a pointer and an offset.  The FE will lower
to this canonicalized form.

llvm-svn: 27186
 2006-03-27 22:38:39 +00:00
Chris Lattner 5386598187 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!

llvm-svn: 27185
 2006-03-27 22:21:18 +00:00
Chris Lattner 32741e7145 fix spelling :( 
llvm-svn: 27184
 2006-03-27 22:07:12 +00:00
Chris Lattner e448636a44 add some more intrinsics. 
llvm-svn: 27183
 2006-03-27 22:05:34 +00:00
Chris Lattner 5bb1d90afd Disable dbg_declare, it currently breaks the CFE build 
llvm-svn: 27182
 2006-03-27 21:36:03 +00:00
Chris Lattner d5f94c9574 Fix legalization of intrinsics with chain and result values 
llvm-svn: 27181
 2006-03-27 20:28:29 +00:00
Jim Laskey fa53b276d0 Translate llvm target registers to dwarf register numbers properly. 
llvm-svn: 27180
 2006-03-27 20:18:45 +00:00
Jim Laskey b0a83ad2fd Misunderstanding. 
llvm-svn: 27179
 2006-03-27 19:46:38 +00:00
Jim Laskey a7480c5c82 Typo. 
llvm-svn: 27178
 2006-03-27 19:43:08 +00:00
Jim Laskey 1677a6024d Clarity. 
llvm-svn: 27177
 2006-03-27 19:33:35 +00:00
Jim Laskey c1a36f5898 Adding other platforms. 
llvm-svn: 27176
 2006-03-27 19:09:44 +00:00
Jim Laskey 27abf2b8aa Add note for Mac OS X developers. 
llvm-svn: 27175
 2006-03-27 18:41:06 +00:00
Chris Lattner 018e17c8de unbreak the build 
llvm-svn: 27174
 2006-03-27 16:52:45 +00:00
Chris Lattner 0e84f1e532 Unbreak the build on non-apple compilers :-( 
llvm-svn: 27173
 2006-03-27 16:10:59 +00:00
Evan Cheng b26334b7ee Intrinsics naming convention change. 
llvm-svn: 27172
 2006-03-27 08:23:12 +00:00
Evan Cheng d09b05b0bc Try again 
llvm-svn: 27171
 2006-03-27 08:10:26 +00:00
Chris Lattner 939c9ab88f Add a bunch of notes from my journey thus far. 
llvm-svn: 27170
 2006-03-27 07:41:00 +00:00
Evan Cheng 64efb35c32 Incorrect check for FP all one's 
llvm-svn: 27169
 2006-03-27 07:26:17 +00:00
Chris Lattner 22ec3e7b7e Split out altivec notes into their own README 
llvm-svn: 27168
 2006-03-27 07:04:16 +00:00
Evan Cheng 9b9cc4fb39 Use pcmpeq to generate vector of all ones. 
llvm-svn: 27167
 2006-03-27 07:00:16 +00:00
Evan Cheng a74792fa9d Changed isBuildVectorAllOnesInteger to isBuildVectorAllOnes. 
llvm-svn: 27166
 2006-03-27 06:59:32 +00:00
Evan Cheng c70e33cd6e Change isBuildVectorAllOnesInteger to isBuildVectorAllOnes. Also check for 
floating point cases.

llvm-svn: 27165
 2006-03-27 06:58:47 +00:00
Chris Lattner 52fcad3a37 Instead of printing "INTRINSIC" on intrinsic node, print the intrinsic name. 
llvm-svn: 27164
 2006-03-27 06:45:25 +00:00
Chris Lattner 42e0ba09aa teach the inliner to work with packed constants 
llvm-svn: 27161
 2006-03-27 05:50:18 +00:00
Chris Lattner 1738c293b5 Fix the JIT encoding of VSEL 
llvm-svn: 27160
 2006-03-27 03:34:17 +00:00
Chris Lattner df59d5314c Fix the JIT encoding of VSPLTI* 
llvm-svn: 27159
 2006-03-27 03:28:57 +00:00
Jim Laskey 6e792f9ff8 Pass llvm/test/Regression/CodeGen/Generic/debug-info.ll. 
llvm-svn: 27158
 2006-03-27 01:51:47 +00:00
Nate Begeman ed728c1291 SelectionDAGISel can now natively handle Switch instructions, in the same 
manner that the LowerSwitch LLVM to LLVM pass does: emitting a binary
search tree of basic blocks.  The new approach has several advantages:
it is faster, it generates significantly smaller code in many cases, and
it paves the way for implementing dense switch tables as a jump table by
handling switches directly in the instruction selector.

This functionality is currently only enabled on x86, but should be safe for
every target.  In anticipation of making it the default, the cfg is now
properly updated in the x86, ppc, and sparc select lowering code.

llvm-svn: 27156
 2006-03-27 01:32:24 +00:00
Jim Laskey 7092888bcc Bullet proof against undefined args produced by upgrading ols-style debug info. 
llvm-svn: 27155
 2006-03-26 22:46:27 +00:00
Jim Laskey 84c2f0a705 How to be dumb on $5/day. Need a tri-state to track valid debug descriptors. 
llvm-svn: 27154
 2006-03-26 22:45:20 +00:00
Chris Lattner 65473e20d8 add vsel 
llvm-svn: 27153
 2006-03-26 22:38:43 +00:00
Nate Begeman 68cc9d4540 Readme note 
llvm-svn: 27152
 2006-03-26 19:19:27 +00:00
Chris Lattner 6961fc76bb Codegen vector predicate compares. 
llvm-svn: 27151
 2006-03-26 10:06:40 +00:00
Evan Cheng ed6184aef2 Remove X86:isZeroVector, use ISD::isBuildVectorAllZeros instead; some fixes / cleanups 
llvm-svn: 27150
 2006-03-26 09:53:12 +00:00
Evan Cheng b1ddc988af Remove PPC:isZeroVector, use ISD::isBuildVectorAllZeros instead 
llvm-svn: 27149
 2006-03-26 09:52:32 +00:00
Evan Cheng 5562f2092f Add immAllZerosV helper 
llvm-svn: 27148
 2006-03-26 09:51:39 +00:00
Evan Cheng a67899195f Add ISD::isBuildVectorAllZeros predicate 
llvm-svn: 27147
 2006-03-26 09:50:58 +00:00
Chris Lattner 30ee72586d Allow targets to custom lower their own intrinsics if desired. 
llvm-svn: 27146
 2006-03-26 09:12:51 +00:00
Chris Lattner 183e458489 Add predicate comparison intrinsics. 
llvm-svn: 27145
 2006-03-26 07:50:25 +00:00
Chris Lattner 563c7022a5 Update dependencies to reflect split of the Intrinsics.td file 
llvm-svn: 27144
 2006-03-26 07:45:48 +00:00
Chris Lattner 793cbcb4fd Add all of the altivec comparison instructions. Add patterns for the 
non-predicate altivec compare intrinsics.

llvm-svn: 27143
 2006-03-26 04:57:17 +00:00
Chris Lattner c6c88b2ea1 Add and 8/16-bit adds, add all integer subtracts, add saturating subtract 
intrinsics.

llvm-svn: 27142
 2006-03-26 02:39:02 +00:00
Chris Lattner 46bf579918 Split the PPC and X86 intrinsics out to their own files. 
llvm-svn: 27141
 2006-03-26 02:37:19 +00:00
Chris Lattner bad6178ae5 Add saturating subtracts, non-predicate compares, and some other random 
intrinsics.

llvm-svn: 27140
 2006-03-26 02:34:07 +00:00
Chris Lattner 53e07decd7 implement the vsldoi intrinsic. 
llvm-svn: 27139
 2006-03-26 00:41:48 +00:00
Chris Lattner 5827e022d5 add int_ppc_altivec_vsldoi intrinsic 
llvm-svn: 27138
 2006-03-26 00:25:43 +00:00
Chris Lattner 6691ca3775 Correct the vandc testcase 
llvm-svn: 27137
 2006-03-25 23:12:47 +00:00
Chris Lattner 5c0c762443 fix the pattern for vandc, it's NOT vnand 
llvm-svn: 27136
 2006-03-25 23:10:40 +00:00
Chris Lattner e8c1d04051 add patterns for VANDC/VNOR, implementing 
CodeGen/PowerPC/eqv-andc-orc-nor.ll:VNOR/VANDC

llvm-svn: 27135
 2006-03-25 23:05:29 +00:00
Chris Lattner f66831e751 new testcases 
llvm-svn: 27134
 2006-03-25 23:04:34 +00:00
Chris Lattner b6e2d0027a Add some comments. 
llvm-svn: 27133
 2006-03-25 23:00:56 +00:00
Chris Lattner 3de9286e09 add a vnot helper node for matching 'not' on vectors 
llvm-svn: 27132
 2006-03-25 23:00:08 +00:00
Chris Lattner f6e3b957b8 Fix a bug in ISD::isBuildVectorAllOnesInteger that caused it to always return 
false

llvm-svn: 27131
 2006-03-25 22:59:28 +00:00
Chris Lattner c2d2811a07 Implement the ISD::isBuildVectorAllOnesInteger predicate 
llvm-svn: 27130
 2006-03-25 22:57:01 +00:00
Chris Lattner ae3180c955 Add a predicate 
llvm-svn: 27129
 2006-03-25 22:56:35 +00:00
Chris Lattner dc1eab5886 Don't call SimplifyDemandedBits on vectors 
llvm-svn: 27128
 2006-03-25 22:19:00 +00:00
Chris Lattner b3617beb52 Add some logical operations 
llvm-svn: 27127
 2006-03-25 22:16:05 +00:00
Chris Lattner 8c46ff2d12 Add a missing check which cause an invalid .td file to crash tblgen 
llvm-svn: 27126
 2006-03-25 22:12:44 +00:00
Chris Lattner d70d9f5b24 Don't crash on packed logical ops 
llvm-svn: 27125
 2006-03-25 21:58:26 +00:00
Chris Lattner e8e7ac465d Teach BinaryOperator::createNot to work with packed integer types 
llvm-svn: 27124
 2006-03-25 21:54:21 +00:00
Jim Laskey 88bb8d8574 Unused function - easier to throw away than fix. 
llvm-svn: 27123
 2006-03-25 18:42:45 +00:00
Jim Laskey b434464d1c Cast instruction not inserted into basic block. 
llvm-svn: 27122
 2006-03-25 18:40:47 +00:00
Evan Cheng 361c9f8274 Add a BUILD_VECTOR with unpack and interleave testcase. 
llvm-svn: 27121
 2006-03-25 09:48:14 +00:00