Reid Spencer
da3cec9fa4
This now passes.
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llvm-svn: 25680
2006-01-27 11:27:37 +00:00
Evan Cheng
5891f49c47
x86 CPU detection and proper subtarget support
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llvm-svn: 25679
2006-01-27 08:10:46 +00:00
Evan Cheng
77885c204d
Subtarget feature can now set any variable to any value
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llvm-svn: 25678
2006-01-27 08:09:42 +00:00
Chris Lattner
df97630390
Use printInlineAsm to, well, print inline asm's.
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llvm-svn: 25677
2006-01-27 02:10:50 +00:00
Chris Lattner
09d8aa244e
Stub out a method
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llvm-svn: 25676
2006-01-27 02:10:10 +00:00
Chris Lattner
0ef77f8cec
add a method
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llvm-svn: 25675
2006-01-27 02:09:16 +00:00
Chris Lattner
20d4194a0d
PHI and INLINEASM are now built-in instructions provided by Target.td
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llvm-svn: 25674
2006-01-27 01:46:15 +00:00
Chris Lattner
cc5d4e56f0
PHI and INLINEASM are now builtin instructions provided by Target.td
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llvm-svn: 25673
2006-01-27 01:45:06 +00:00
Chris Lattner
c3d295a47c
If we want to emit things in enum order, use getInstructionsByEnumValue to
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get the order, don't compute it ourselves.
Don't emit stuff like (14<<0), emit 14 instead.
Don't attempt to get target properties for builtin instructions.
llvm-svn: 25672
2006-01-27 01:44:09 +00:00
Chris Lattner
a932c5aafb
There is at least a 'noitinerary' itinerary now
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llvm-svn: 25671
2006-01-27 01:41:55 +00:00
Chris Lattner
8cef15a908
Add a default NoItinerary class for targets to use.
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llvm-svn: 25670
2006-01-27 01:41:38 +00:00
Chris Lattner
1ec0a10fed
Don't emit JIT code for these instructions
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llvm-svn: 25669
2006-01-27 01:39:38 +00:00
Chris Lattner
a1769576f0
Teach the scheduler to emit the appropriate INLINEASM MachineInstr for an
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ISD::INLINEASM node.
llvm-svn: 25668
2006-01-26 23:28:04 +00:00
Chris Lattner
b234392bc5
Add a common INLINEASM opcode
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llvm-svn: 25667
2006-01-26 23:27:02 +00:00
Chris Lattner
0ee2c3b109
Teach the dag selectors to select InlineAsm nodes.
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Aren't we happy the pattern selectors are almost all gone?
llvm-svn: 25666
2006-01-26 23:08:55 +00:00
Jim Laskey
143edc0923
Dropped DwarfWriter::
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llvm-svn: 25665
2006-01-26 22:25:04 +00:00
Chris Lattner
b2771c7fcb
initial selectiondag support for new INLINEASM node. Note that inline asms
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with outputs or inputs are not supported yet. :)
llvm-svn: 25664
2006-01-26 22:24:51 +00:00
Chris Lattner
6980ff5179
Add new INLINEASM node
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llvm-svn: 25663
2006-01-26 22:23:45 +00:00
Jim Laskey
df47d0df3e
Use global information to fill out Dwarf compile units.
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llvm-svn: 25662
2006-01-26 21:22:49 +00:00
Jeff Cohen
f329a41a66
Improve compatibility with VC2005, patch by Morten Ofstad!
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llvm-svn: 25661
2006-01-26 20:41:32 +00:00
Chris Lattner
800999ca4b
Implement a method for inline asm support
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llvm-svn: 25660
2006-01-26 20:37:03 +00:00
Chris Lattner
27ca00bcf7
add some methods for case-insensitive string compares
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llvm-svn: 25659
2006-01-26 20:36:29 +00:00
Jim Laskey
6b0ba36457
Update files lists.
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llvm-svn: 25658
2006-01-26 20:32:00 +00:00
Jim Laskey
bf023c019d
Use find instead of lower_bounds.
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llvm-svn: 25657
2006-01-26 20:30:51 +00:00
Chris Lattner
ab8e0e40f9
Add a method for inline asm support.
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llvm-svn: 25656
2006-01-26 20:27:33 +00:00
Jim Laskey
583aae3110
Set up MachineDebugInfo to scan for debug information form "llvm.db"g globals.
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Global Variable information is now pulled from "llvm.dbg.globals"
llvm-svn: 25655
2006-01-26 20:21:46 +00:00
Jim Laskey
f6b249fb50
Add support to find existing entries.
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llvm-svn: 25654
2006-01-26 20:09:35 +00:00
Chris Lattner
bfd5404cbf
Improve compatibility with VC2005, patch by Morten Ofstad!
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llvm-svn: 25653
2006-01-26 19:55:20 +00:00
Andrew Lenharth
a2054ac660
dynamically allocate plugin space as needed
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llvm-svn: 25652
2006-01-26 19:38:58 +00:00
Evan Cheng
8b6fb0763c
Another folding problem: if a node r/w chain or flag, don't fold it if it
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has already been selected. The number of use check is not strong enough since
a node can be replaced with newly created target node. e.g. If the original
node has two uses, when it is selected for one of the uses it is replaced with
another. Each node now has a single use but isel still should not fold it.
llvm-svn: 25651
2006-01-26 19:13:45 +00:00
Andrew Lenharth
1c7b272409
Pass plugins on to children when optimizing.
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llvm-svn: 25650
2006-01-26 18:37:21 +00:00
Andrew Lenharth
c2973ea159
Remember plugins should someone like bugpoint want to know them.
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llvm-svn: 25649
2006-01-26 18:36:50 +00:00
Andrew Lenharth
a825297b64
added a couple test cases, including the new vaarg breakage
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llvm-svn: 25648
2006-01-26 17:43:42 +00:00
Jeff Cohen
e850a9e43f
Teach Visual Studio about X86 subtargets.
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llvm-svn: 25647
2006-01-26 16:49:00 +00:00
Jim Laskey
036aa0ddc9
Split out Dwarf constants for use outside DwarfWriter.
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llvm-svn: 25646
2006-01-26 14:45:22 +00:00
Evan Cheng
670dc80530
Added preliminary x86 subtarget support.
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llvm-svn: 25645
2006-01-26 09:53:06 +00:00
Duraid Madina
f868d1777b
fix stack corruption! Previously, 16-byte whole-FP-register stores were
...
being treated as needing only 8 bytes (though they were 16 byte aligned.)
This should fix a bunch of tests - anyone have any comments, though?
- in Target.td , SpillSize and SpillAlignment seem dead - is this what
Size and Alignment do now?
- in CodeGenRegisters.h/CodeGenTarget.cpp , DeclaredSpillSize and
DeclaredSpillAlignment seem dead.
- there are a bunch of comments here and there that don't clearly
distinguish between 'size' and 'spillsize' etc. hmm.
llvm-svn: 25644
2006-01-26 09:45:03 +00:00
Duraid Madina
13335846a8
some hoovering
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llvm-svn: 25643
2006-01-26 09:08:31 +00:00
Chris Lattner
0204d70798
Rest of subtarget support, remove references to ppc
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llvm-svn: 25642
2006-01-26 07:22:22 +00:00
Chris Lattner
eb424bfbca
Add trivial subtarget support
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llvm-svn: 25641
2006-01-26 06:51:21 +00:00
Andrew Lenharth
23afe2f288
minor renaming
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llvm-svn: 25640
2006-01-26 03:24:15 +00:00
Andrew Lenharth
ad88ba7c98
allow R28 to be used for frame calculations without entirely removing it from circulation
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llvm-svn: 25639
2006-01-26 03:22:07 +00:00
Evan Cheng
7a77e3f80c
Work around some x86 Darwin assembler bugs
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llvm-svn: 25638
2006-01-26 02:27:43 +00:00
Chris Lattner
c88610d074
add method for constraint parsing
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llvm-svn: 25637
2006-01-26 02:21:59 +00:00
Chris Lattner
b94207514a
add methods for constraint parsing
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llvm-svn: 25636
2006-01-26 02:21:42 +00:00
Evan Cheng
37d647c562
Add a FIXME comment.
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llvm-svn: 25635
2006-01-26 02:13:31 +00:00
Evan Cheng
bf29b90240
When trying to fold X86::SETCC into a Select, make a copy if it has more than
...
one use. This allows more CMOV instructions.
llvm-svn: 25634
2006-01-26 02:13:10 +00:00
Chris Lattner
66f10c8957
teach the cloner to handle inline asms
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llvm-svn: 25633
2006-01-26 01:55:22 +00:00
Chris Lattner
a3d00d1780
Allow use of isa<InlineAsm>(X) without #including InlineAsm.h
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llvm-svn: 25632
2006-01-26 01:54:21 +00:00
Chris Lattner
a0c517622a
parse and verify the constraint string.
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llvm-svn: 25631
2006-01-26 00:48:33 +00:00