8c39020359
Reactivate llvm.dbg.declare.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27192 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 23:31:10 +00:00
67995340fb
Disable dbg_declare, it currently breaks the CFE build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27182 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 21:36:03 +00:00
13fc2f1d27
Fix legalization of intrinsics with chain and result values
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27181 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 20:28:29 +00:00
401ec7f6a9
Unbreak the build on non-apple compilers :-(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27173 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 16:10:59 +00:00
23cc8708c3
Try again
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27171 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 08:10:26 +00:00
f48b50a7ef
Incorrect check for FP all one's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27169 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 07:26:17 +00:00
a8df166fbe
Change isBuildVectorAllOnesInteger to isBuildVectorAllOnes. Also check for
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floating point cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27165 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 06:58:47 +00:00
70a248d284
Instead of printing "INTRINSIC" on intrinsic node, print the intrinsic name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27164 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 06:45:25 +00:00
f15485a8d0
SelectionDAGISel can now natively handle Switch instructions, in the same
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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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27156 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-27 01:32:24 +00:00
fbcf23c3c1
Bullet proof against undefined args produced by upgrading ols-style debug info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27155 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-26 22:46:27 +00:00
4a147842eb
Add ISD::isBuildVectorAllZeros predicate
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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
10d7fa62ff
Allow targets to custom lower their own intrinsics if desired.
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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
452e8354d5
Fix a bug in ISD::isBuildVectorAllOnesInteger that caused it to always return
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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
61d4399dfc
Implement the ISD::isBuildVectorAllOnesInteger predicate
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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
6ea2dee6f6
Don't call SimplifyDemandedBits on vectors
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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
7255a54561
fix inverted conditional
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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
73d7b6029a
Only to vector shuffle for {x,x,y,y} cases when SCALAR_TO_VECTOR is free.
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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
0892cee81f
Rename for truth in advertising.
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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
2eb8653157
prefer to generate constant pool loads over splats. This prevents us from
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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
45053fc7fc
fix spello
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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
d1f04d40a0
legalize vbit_convert nodes whose result is a legal type.
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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
0eade319cd
Lower target intrinsics into an INTRINSIC node
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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
e8a30fdf51
fix some bogus assertions: noop bitconverts are legal
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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
033e681666
Lower BUILD_VECTOR to VECTOR_SHUFFLE if there are two distinct nodes (and if
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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
3e8f3ce8f6
Identify the INTRINSIC node
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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
677274b1cb
Typo
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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
7692eb4201
add support for splitting casts. This implements
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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
43970fec32
Handle new forms of llvm.dbg intrinsics.
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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
408c428096
simplify some code
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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
7e358908b8
Fix a typo
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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
e25ca692c0
Implement simple support for vector casting. This can currently only handle
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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
841c882f5d
Endianness does not affect the order of vector fields. This fixes
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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
3b9fa89fca
Enclose some variables in a scope to avoid error with some gcc versions
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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
e35c218f3e
add expand support for extractelement
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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
384504cea6
add some trivial support for extractelement.
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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
1c6191ffe7
Add a hacky workaround for crashes due to vectors live across blocks.
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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
87100e0b83
If a target supports splatting with SHUFFLE_VECTOR, lower to it from BUILD_VECTOR(x,x,x,x)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26885 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 01:52:29 +00:00
54a30b9639
TargetData doesn't know the alignment of vectors :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26884 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 01:51:46 +00:00
fb194b9e73
Add very basic support for VECTOR_SHUFFLE
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26880 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 23:56:04 +00:00
4d3abee618
Allow SCALAR_TO_VECTOR to be custom lowered.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26867 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 06:47:21 +00:00
ce87215131
Add SCALAR_TO_VECTOR support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26866 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 06:31:19 +00:00
74881908fe
Don't bother storing undef elements of BUILD_VECTOR's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26858 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 05:46:04 +00:00
5fcd0350be
Implement expand of BUILD_VECTOR containing variable elements.
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This implements CodeGen/Generic/vector.ll:test_variable_buildvector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26852 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 04:18:56 +00:00
ca24244234
fold insertelement(buildvector) -> buildvector if the inserted element # is
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a constant. This implements test_constant_insert in CodeGen/Generic/vector.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26851 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 01:27:56 +00:00
2332b9f16f
implement basic support for INSERT_VECTOR_ELT.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26849 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 01:17:20 +00:00
b2827b0901
Rename ConstantVec -> BUILD_VECTOR and VConstant -> VBUILD_VECTOR. Allow*BUILD_VECTOR to take variable inputs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26847 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 00:52:58 +00:00
23d564c11f
implement vector.ll:test_undef
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26845 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 00:20:20 +00:00
4794a6b6a0
Fix the remaining bugs in the vector expansion rework I commited yesterday.
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This fixes CodeGen/Generic/vector.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26843 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 00:07:49 +00:00
c7029805ef
Change the structure of lowering vector stuff. Note: This breaks some
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things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26840 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-18 01:44:44 +00:00
0c486bdc22
add a couple enum values
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26830 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-17 19:53:59 +00:00
