Jim Laskey
f1d78e8335
Add support to locate local variables in frames (early version.)
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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.
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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.
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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.
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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.
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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.
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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.
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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
Jim Laskey
4556ce5d11
Simplify handling of llvm.dbg intrinsic operands to one spot.
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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.
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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
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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
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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
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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.
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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
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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
Chris Lattner
ef98691ca3
remove always-null IntrinsicLowering argument.
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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
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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.
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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).
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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
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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
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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
Evan Cheng
ca6e8eafd2
Added a ValueType operand to isShuffleMaskLegal(). For now, x86 will not do
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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
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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
Evan Cheng
0cea6d2b9c
SHUFP* are two address code.
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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.
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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.
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- 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
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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
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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
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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
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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
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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.
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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
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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:
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_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
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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
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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.
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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.
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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
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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
Chris Lattner
eb8b09f69f
Fix the JIT encoding of the VAForm_1 instructions, including vmaddfp
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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
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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
Evan Cheng
4a7da36546
Didn't mean to check this in. No MMX support yet.
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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.
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- 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
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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
Chris Lattner
9b3bd467d0
These targets don't support EXTRACT_VECTOR_ELT, though, in time, X86 will.
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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.
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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
Chris Lattner
f3ce43210a
Don't emit pseudo instructions!
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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.
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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
Nate Begeman
c0a8b6df2a
Update readme
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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:
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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
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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
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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.
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- 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!
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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.
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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
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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.
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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.
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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
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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
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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
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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
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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
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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.
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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
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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
Chris Lattner
88a99ef7cc
Implement PPC::isSplatShuffleMask and PPC::getVSPLTImmediate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26897 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 06:37:44 +00:00
Chris Lattner
ef819f8fbb
fix duplicate definition errors
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26896 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 06:33:01 +00:00
Chris Lattner
39afef3150
Add a build_vector node
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26895 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 06:18:01 +00:00
Chris Lattner
3c0f9cc90c
Check in some intermediate code that adds a skeleton for matching vsplt*
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instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26894 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 06:15:45 +00:00
Evan Cheng
ba753c61b7
Move a few things around.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26893 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 06:04:52 +00:00
Chris Lattner
fa818d0b8b
add vector_shuffle
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26891 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 05:40:45 +00:00
Chris Lattner
08e25de4d3
fix typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26889 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 05:05:55 +00:00
Chris Lattner
556aae0df0
add vsplat instructions, fix sched description for vperm
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26888 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 04:47:33 +00:00
Chris Lattner
f1d0b2beda
Custom lower arbitrary VECTOR_SHUFFLE's to VPERM.
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TODO: leave specific ones as VECTOR_SHUFFLE's and turn them into specialized
operations like vsplt*
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26887 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 01:53:53 +00:00
Chris Lattner
2bc6dc27e9
Claim to have v16i8 for perm masks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26886 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 01:53:02 +00:00
Chris Lattner
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
Chris Lattner
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
Chris Lattner
abdff1ee6d
add the vperm instruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26883 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-20 01:00:56 +00:00
Chris Lattner
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
Chris Lattner
8bcf926277
add a note with a testcase
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26877 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 22:27:41 +00:00
Chris Lattner
28097d086f
Add a note about the MUL -> FMADD vector bug.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26874 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 22:08:08 +00:00
Chris Lattner
273f202890
Teach cee to propagate through switch statements. This implements
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Transforms/CorrelatedExprs/switch.ll
Patch contributed by Eric Kidd!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26872 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 19:37:24 +00:00
Evan Cheng
c12e6c488e
Vector undef's
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26870 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 09:38:54 +00:00
Chris Lattner
b2177b9405
Custom lower SCALAR_TO_VECTOR into lve*x.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26868 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 06:55:52 +00:00
Chris Lattner
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
Chris Lattner
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
Chris Lattner
ab515b09bf
PPC doesn't have SCALAR_TO_VECTOR
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26865 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 06:17:19 +00:00
Chris Lattner
528180ed7b
add support for vector undef
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26863 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 06:10:09 +00:00
Evan Cheng
d3864b5743
Remind us of exit value substitution
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26862 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 06:09:23 +00:00
Evan Cheng
5fef51e9aa
Turning on LSR by default
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26861 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 06:08:49 +00:00
Evan Cheng
0def9c3d7d
Remember which tests are hurt by LSR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26860 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 06:08:11 +00:00
Chris Lattner
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
Chris Lattner
a17409dfd6
minor fixes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26857 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 05:43:01 +00:00
Chris Lattner
28b1a0b532
notes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26856 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 05:33:30 +00:00
Chris Lattner
0a7bff01d0
we don't use lmw/stmw. When we want them they are easy enough to add
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26853 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 04:33:37 +00:00
Chris Lattner
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
Chris Lattner
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
Chris Lattner
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
Chris Lattner
a064d28843
rename these nodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26848 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-19 01:13:28 +00:00
Chris Lattner
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
Chris Lattner
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