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