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Author SHA1 Message Date
Chris Lattner
720a11dd3e Add support for intrinsics with pointer arguments in target .td files. 
llvm-svn: 27190
 2006-03-27 22:49:46 +00:00
Chris Lattner
a6ae3e278a Add some missing template specializations for autodereferencing User. 
llvm-svn: 27189
 2006-03-27 22:49:07 +00:00
Chris Lattner
50f432af88 Add support for decoding iPTR to the right pointer type. 
llvm-svn: 27188
 2006-03-27 22:48:18 +00:00
Chris Lattner
fd3aa5f890 add a new iPTR ValueType for tblgen use 
llvm-svn: 27187
 2006-03-27 22:48:00 +00:00
Chris Lattner
6917dae72b 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
a092011a5c 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
735fa11e56 fix spelling :( 
llvm-svn: 27184
 2006-03-27 22:07:12 +00:00
Chris Lattner
37cd00ed2a add some more intrinsics. 
llvm-svn: 27183
 2006-03-27 22:05:34 +00:00
Chris Lattner
0b857e9ffc Disable dbg_declare, it currently breaks the CFE build 
llvm-svn: 27182
 2006-03-27 21:36:03 +00:00
Chris Lattner
d3368b1114 Fix legalization of intrinsics with chain and result values 
llvm-svn: 27181
 2006-03-27 20:28:29 +00:00
Jim Laskey
8688957c53 Translate llvm target registers to dwarf register numbers properly. 
llvm-svn: 27180
 2006-03-27 20:18:45 +00:00
Jim Laskey
3aebbaa900 Misunderstanding. 
llvm-svn: 27179
 2006-03-27 19:46:38 +00:00
Jim Laskey
931b7f0b73 Typo. 
llvm-svn: 27178
 2006-03-27 19:43:08 +00:00
Jim Laskey
5e5f451661 Clarity. 
llvm-svn: 27177
 2006-03-27 19:33:35 +00:00
Jim Laskey
c9c0863ef8 Adding other platforms. 
llvm-svn: 27176
 2006-03-27 19:09:44 +00:00
Jim Laskey
e45825ae0f Add note for Mac OS X developers. 
llvm-svn: 27175
 2006-03-27 18:41:06 +00:00
Chris Lattner
b64eb6593a unbreak the build 
llvm-svn: 27174
 2006-03-27 16:52:45 +00:00
Chris Lattner
f5de9e0ab3 Unbreak the build on non-apple compilers :-( 
llvm-svn: 27173
 2006-03-27 16:10:59 +00:00
Evan Cheng
aba79c636f Intrinsics naming convention change. 
llvm-svn: 27172
 2006-03-27 08:23:12 +00:00
Evan Cheng
11d2b6217d Try again 
llvm-svn: 27171
 2006-03-27 08:10:26 +00:00
Chris Lattner
dab8425129 Add a bunch of notes from my journey thus far. 
llvm-svn: 27170
 2006-03-27 07:41:00 +00:00
Evan Cheng
73d281ae4c Incorrect check for FP all one's 
llvm-svn: 27169
 2006-03-27 07:26:17 +00:00
Chris Lattner
f1d6a9483f Split out altivec notes into their own README 
llvm-svn: 27168
 2006-03-27 07:04:16 +00:00
Evan Cheng
0865274fa5 Use pcmpeq to generate vector of all ones. 
llvm-svn: 27167
 2006-03-27 07:00:16 +00:00
Evan Cheng
2a36326bb0 Changed isBuildVectorAllOnesInteger to isBuildVectorAllOnes. 
llvm-svn: 27166
 2006-03-27 06:59:32 +00:00
Evan Cheng
4667bd17cb Change isBuildVectorAllOnesInteger to isBuildVectorAllOnes. Also check for 
floating point cases.

llvm-svn: 27165
 2006-03-27 06:58:47 +00:00
Chris Lattner
c508c91acb Instead of printing "INTRINSIC" on intrinsic node, print the intrinsic name. 
llvm-svn: 27164
 2006-03-27 06:45:25 +00:00
Chris Lattner
dc5d97a341 teach the inliner to work with packed constants 
llvm-svn: 27161
 2006-03-27 05:50:18 +00:00
Chris Lattner
4b0fc38fe7 Fix the JIT encoding of VSEL 
llvm-svn: 27160
 2006-03-27 03:34:17 +00:00
Chris Lattner
b5efa3e0f5 Fix the JIT encoding of VSPLTI* 
llvm-svn: 27159
 2006-03-27 03:28:57 +00:00
Jim Laskey
c195040bcf Pass llvm/test/Regression/CodeGen/Generic/debug-info.ll. 
llvm-svn: 27158
 2006-03-27 01:51:47 +00:00
Nate Begeman
3d518334b9 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
fb55c2c6a7 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
278ca1e735 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
03ad35fd49 add vsel 
llvm-svn: 27153
 2006-03-26 22:38:43 +00:00
Nate Begeman
507e293848 Readme note 
llvm-svn: 27152
 2006-03-26 19:19:27 +00:00
Chris Lattner
65a455b060 Codegen vector predicate compares. 
llvm-svn: 27151
 2006-03-26 10:06:40 +00:00
Evan Cheng
1dfbede1d1 Remove X86:isZeroVector, use ISD::isBuildVectorAllZeros instead; some fixes / cleanups 
llvm-svn: 27150
 2006-03-26 09:53:12 +00:00
Evan Cheng
b17bbf8ccb Remove PPC:isZeroVector, use ISD::isBuildVectorAllZeros instead 
llvm-svn: 27149
 2006-03-26 09:52:32 +00:00
Evan Cheng
5809827989 Add immAllZerosV helper 
llvm-svn: 27148
 2006-03-26 09:51:39 +00:00
Evan Cheng
ef3b33b847 Add ISD::isBuildVectorAllZeros predicate 
llvm-svn: 27147
 2006-03-26 09:50:58 +00:00
Chris Lattner
aef813a8cf Allow targets to custom lower their own intrinsics if desired. 
llvm-svn: 27146
 2006-03-26 09:12:51 +00:00
Chris Lattner
0069646b1d Add predicate comparison intrinsics. 
llvm-svn: 27145
 2006-03-26 07:50:25 +00:00
Chris Lattner
dc8250447f Update dependencies to reflect split of the Intrinsics.td file 
llvm-svn: 27144
 2006-03-26 07:45:48 +00:00
Chris Lattner
f0c36b99e6 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
4e0a78ea30 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
d8f528f04f Split the PPC and X86 intrinsics out to their own files. 
llvm-svn: 27141
 2006-03-26 02:37:19 +00:00
Chris Lattner
83cad7bff6 Add saturating subtracts, non-predicate compares, and some other random 
intrinsics.

llvm-svn: 27140
 2006-03-26 02:34:07 +00:00
Chris Lattner
d33ef7a1bc implement the vsldoi intrinsic. 
llvm-svn: 27139
 2006-03-26 00:41:48 +00:00
Chris Lattner
9ecf506a2f add int_ppc_altivec_vsldoi intrinsic 
llvm-svn: 27138
 2006-03-26 00:25:43 +00:00