Chris Lattner
8d3e1d6613
Give a good error message when we try to jit inline asm.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29891 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-26 00:47:03 +00:00
Nate Begeman
eb883af390
Initial checkin of the Mach-O emitter. There's plenty of fixmes, but it
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does emit linkable .o files in very simple cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29850 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-23 21:08:52 +00:00
Chris Lattner
5ea64fd9eb
Constify some methods. Patch provided by Anton Vayvod, thanks!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29756 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 22:00:08 +00:00
Chris Lattner
5ea7a68e15
Revert this patch, the front-end has been fixed to make it unneccesary.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29752 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 18:43:24 +00:00
Chris Lattner
b5bc04d38a
'g' is handled by the front-end.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29751 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 18:12:28 +00:00
Andrew Lenharth
ad1ed016ce
Fix handling of 'g'. Closes 883
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29750 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 17:50:12 +00:00
Andrew Lenharth
d337295fb0
Add the 'c' constraint as needed by the linux kernel
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29747 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 16:07:50 +00:00
Andrew Lenharth
c63e56ee5f
Add support for S and D constraints, as needed to compile the linux kernel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29746 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-17 15:35:43 +00:00
Evan Cheng
eb8730d131
Doh. Incorrectly inverted condition. Also add a isOnlyUse check to match tablegen.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29741 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 23:59:00 +00:00
Evan Cheng
23329f5e03
SelectNodeTo() may return a SDOperand that is different from the input.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 07:30:09 +00:00
Chris Lattner
5c36d78462
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29722 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-16 02:47:44 +00:00
Nate Begeman
52a51e38dc
Emit .set directives for jump table entries when possible, which reduces
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the number of relocations in object files, shrinkifying them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29650 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-12 21:29:52 +00:00
Chris Lattner
2b5a82fe1d
eliminate extraneous blank line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29627 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 21:08:16 +00:00
Chris Lattner
e219945348
Eliminate use of getNode that takes a vector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29614 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 17:38:39 +00:00
Evan Cheng
64a752f7c7
Match tablegen changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29604 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 09:08:15 +00:00
Evan Cheng
bb7b844bec
CALLSEQ_* produces chain even if that's not needed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29603 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 09:03:33 +00:00
Evan Cheng
311ace0391
Convert more calls of getNode() that takes a vector to pass in the start of an array.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29601 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-11 07:35:45 +00:00
Chris Lattner
bd564bfc63
Start eliminating temporary vectors used to create DAG nodes. Instead, pass
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in the start of an array and a count of operands where applicable. In many
cases, the number of operands is known, so this static array can be allocated
on the stack, avoiding the heap. In many other cases, a SmallVector can be
used, which has the same benefit in the common cases.
I updated a lot of code calling getNode that takes a vector, but ran out of
time. The rest of the code should be updated, and these methods should be
removed.
We should also do the same thing to eliminate the methods that take a
vector of MVT::ValueTypes.
It would be extra nice to convert the dagiselemitter to avoid creating vectors
for operands when calling getTargetNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29566 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 02:23:42 +00:00
Evan Cheng
f4b4c416d3
Eliminate reachability matrix. It has to be calculated before any instruction
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selection is done. That's rather expensive especially in situations where it
isn't really needed.
Move back to a searching the predecessors, but make use of topological order
to trim the search space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29559 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-08 00:31:00 +00:00
Evan Cheng
2ef88a09b7
Match tablegen isel changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29549 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 22:28:20 +00:00
Evan Cheng
e46e1a5da7
Make XMM, FP register dwarf register numbers consistent with gcc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29543 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-07 21:02:39 +00:00
Jim Laskey
6b59a36564
Get darwin intel debugging up and running.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29504 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-03 17:27:09 +00:00
Evan Cheng
4876dc5b13
Reflect change to AssignTopologicalOrder().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29480 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-02 22:01:32 +00:00
Evan Cheng
686c4a18f1
Use of vector<bool> causes some horrendous compile time regression (2x)!
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Looks like libstdc++ implementation does not scale very well. Switch back
to using directly managed arrays.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29469 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-02 09:18:33 +00:00
Nate Begeman
83a6d49102
Update the readme to remove duplicate information and clarify the loop
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problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29468 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-02 05:31:20 +00:00
Nate Begeman
8f74680c78
Disable LSR at -fast
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29467 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-02 05:29:40 +00:00
Evan Cheng
db3cc3d7d6
Factor topological order code to SelectionDAG. Clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29430 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-01 08:17:22 +00:00
Chris Lattner
f76d180c95
Fix PR850 and CodeGen/X86/2006-07-31-SingleRegClass.ll.
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The CFE refers to all single-register constraints (like "A") by their 16-bit
name, even though the 8 or 32-bit version of the register may be needed.
The X86 backend should realize what is going on and redecode the name back
to its proper form.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29420 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-31 23:26:50 +00:00
Evan Cheng
37e1803a66
Can't spell.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29383 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 06:33:41 +00:00
Evan Cheng
ba27731f35
Some clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29382 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 06:05:06 +00:00
Evan Cheng
f2dfafcbc1
Rename IsFoldableBy to CanBeFoldedleBy
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29376 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 01:03:48 +00:00
Evan Cheng
2584d93acf
Node selected into address mode cannot be folded.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29374 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 00:49:31 +00:00
Evan Cheng
63ce5682e2
Another duh. Determine topological order before any target node is added.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29371 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 00:10:59 +00:00
Evan Cheng
0e2c36fcc2
Brain cramp..
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29370 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 23:35:40 +00:00
Evan Cheng
b3c334674d
Allocating too large an array for ReachibilityMatrix.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29367 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 22:35:40 +00:00
Evan Cheng
5fa5de80e2
Calculate the portion of reachbility matrix on demand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29366 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 22:10:00 +00:00
Evan Cheng
8cbc93aadb
isNonImmUse is replaced by IsFoldableBy
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29365 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 21:19:10 +00:00
Evan Cheng
f141cc46fa
Resolve BB references with relocation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29351 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 18:21:10 +00:00
Evan Cheng
a8df1b4296
Use reachbility information to determine whether a node can be folded into another during isel.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29346 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 16:44:36 +00:00
Jim Laskey
ea348585c8
Use the predicate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29322 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 02:05:13 +00:00
Nate Begeman
2f1ae88445
Support jump tables when in PIC relocation model
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29318 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 01:13:04 +00:00
Jim Laskey
30ffe1b776
Prevent creation of MachineDebugInfo for intel unless it is darwin. RC842.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29317 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-27 01:12:23 +00:00
Evan Cheng
ae1d33f82d
New entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29310 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-26 21:49:52 +00:00
Chris Lattner
35d86fef1f
Rename RelocModel::PIC to PIC_, to avoid conflicts with -DPIC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29307 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-26 21:12:04 +00:00
Evan Cheng
55fc28076f
- Refactor the code that resolve basic block references to a TargetJITInfo
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method.
- Added synchronizeICache() to TargetJITInfo. It is called after each block
of code is emitted to flush the icache. This ensures correct execution
on targets that have separate dcache and icache.
- Added PPC / Mac OS X specific code to do icache flushing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29276 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-25 20:40:54 +00:00
Evan Cheng
55371739de
Can't commute shufps. The high / low parts elements come from different vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29275 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-25 20:25:40 +00:00
Evan Cheng
46cd65dfa6
Done.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29262 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 23:07:23 +00:00
Evan Cheng
625518002d
This opt is now handled in DAG combine.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29243 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-21 08:26:46 +00:00
Evan Cheng
1e1a88e8cc
A splat of a vector constant of all zero or all one is the vector constant.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29234 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 23:09:47 +00:00
Evan Cheng
3c62934268
Missing a space.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29233 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 22:52:28 +00:00
Evan Cheng
cbac2fa23a
Clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29228 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-20 21:37:39 +00:00
Evan Cheng
abb4d7829f
New entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29215 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 21:29:30 +00:00
Jim Laskey
c06fe8a5ac
Do once flag never set to true.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29214 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 19:33:08 +00:00
Jim Laskey
613f1f83fd
Tidy up a few things.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29213 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 19:32:06 +00:00
Jim Laskey
f19807cecb
Reduce size of routine. Shrinks .o by 37%.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29210 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 17:53:32 +00:00
Jim Laskey
e29c2f5ca0
Bug#834 ICE (crash in code generator?) when building PCH .
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Missing Darwin check in Intel ATT ASM printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29204 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 11:54:50 +00:00
Evan Cheng
1c96953d2d
Misc. new entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29202 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 06:06:24 +00:00
Evan Cheng
1693e489e6
INC / DEC instructions have shorter code size than ADD32ri8, etc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29194 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-19 00:27:29 +00:00
Chris Lattner
a3b5939caa
Add an out-of-line virtual method for X86DwarfWriter to give it a home.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29153 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-14 23:05:05 +00:00
Chris Lattner
6d3465793f
Add information preventing several register class constraints from working.
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This implements PR828 and CodeGen/X86/2006-07-12-InlineAsmQConstraint.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29118 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-12 16:59:49 +00:00
Evan Cheng
f7eb5d0b02
Emit inc / dec of registers as one byte instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29110 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-11 19:49:49 +00:00
Chris Lattner
f4dff84c86
Implement the inline asm 'A' constraint. This implements PR825 and
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CodeGen/X86/2006-07-10-InlineAsmAConstraint.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29101 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-11 02:54:03 +00:00
Evan Cheng
20adf47dbc
New entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29091 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-10 21:42:16 +00:00
Evan Cheng
1e60c098cc
Fixed stack objects do not specify alignments, but their offsets are known.
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Use that information when doing the transformation to merge multiple loads
into a 128-bit load.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29090 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-10 21:37:44 +00:00
Chris Lattner
5c5f4ca6f1
Mark internal function static
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29085 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-10 19:53:12 +00:00
Evan Cheng
206ee9d86c
X86 target specific DAG combine: turn build_vector (load x), (load x+4),
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(load x+8), (load x+12), <0, 1, 2, 3> to a single 128-bit load (aligned and
unaligned).
e.g.
__m128 test(float a, float b, float c, float d) {
return _mm_set_ps(d, c, b, a);
}
_test:
movups 4(%esp), %xmm0
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29042 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 08:33:52 +00:00
Evan Cheng
60c07e1aea
Reorg. No functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28999 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-05 22:17:51 +00:00
Evan Cheng
507b0aa062
Fix JIT on non MacOS X i386 systems.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28992 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-05 07:09:13 +00:00
Evan Cheng
775ff18257
Should just use xorps to clear XMM registers for all data types. pxor is also one byte longer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28984 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-29 18:04:54 +00:00
Evan Cheng
be33dd95d8
Let X86CompilationCallback pass previous frame and return address to X86CompilationCallback2. Remove alloca hack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28982 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-29 01:48:36 +00:00
Evan Cheng
09c545790d
Add shift and rotate by 1 instructions / patterns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28980 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-29 00:36:51 +00:00
Evan Cheng
a8e83ec8c3
Always use xorps to clear XMM registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28979 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-29 00:34:23 +00:00
Evan Cheng
d3f6981174
Move .literal4 and .literal8 support into AsmPrinter.cpp
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28978 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-29 00:33:06 +00:00
Chris Lattner
2c79de8018
Hide x86 symbols
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28976 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 23:27:49 +00:00
Evan Cheng
33c36f306a
Doh.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28963 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 17:56:43 +00:00
Evan Cheng
ee12e8f28d
Oops. Need to keep CP index.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28958 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 07:55:24 +00:00
Evan Cheng
07103d312a
Darwin puts float and double literal constants into literal4 and literal8 sections.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28957 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-28 07:35:41 +00:00
Evan Cheng
4df24f2caf
Remove dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28938 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-27 20:34:14 +00:00
Evan Cheng
da08d2c39a
Simplify X86CompilationCallback: always align to 16-byte boundary; don't save EAX/EDX if unnecessary.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28910 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-24 08:36:10 +00:00
Jim Laskey
89d67faf30
Add and sort "sections" in debug lines. This always stepping through
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code in sections other than ".text", including weak sections like ctors and
dtors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28909 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-23 12:51:53 +00:00
Evan Cheng
74cb064a35
Eliminate unneeded parameter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28907 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-22 00:02:55 +00:00
Evan Cheng
22f71315df
variable_ops instructions such as call can have any number of operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28906 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-21 23:37:07 +00:00
Chris Lattner
30da68acce
Remove some ugly now-redundant casts.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28864 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-20 00:25:29 +00:00
Chris Lattner
a973993c0c
Fix some mismatched type constraints
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28862 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-20 00:12:37 +00:00
Evan Cheng
b21495043e
Minor clean up.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28860 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-19 19:25:30 +00:00
Evan Cheng
357edf8a4f
A new entry.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28848 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-17 00:45:49 +00:00
Evan Cheng
54edc84000
Later models likely to have Yonah like attributes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28843 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-16 21:58:49 +00:00
Chris Lattner
1790d44d0d
Don't pass target name into TargetData anymore, it is never used or needed.
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Remove explicit casts to std::string now that there is no overload resolution
issues in the TargetData ctors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28830 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-16 18:22:52 +00:00
Chris Lattner
8e173de059
Add a note that Nate noticed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28808 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-15 21:33:31 +00:00
Evan Cheng
015188ffbc
Type of vector extract / insert index operand should be iPTR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28796 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-15 08:14:54 +00:00
Evan Cheng
fae2994302
X86 call instructions can take variable number of operands. Parameters of
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vector types are passed via XMM registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28789 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-14 22:24:55 +00:00
Chris Lattner
4b5a352f25
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28787 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-14 21:26:18 +00:00
Evan Cheng
b69d113201
Add argument registers to the end of call operand list (partial fix).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28783 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-14 18:17:40 +00:00
Jim Laskey
014f98c7e5
Place dwarf headers at earliest possible point. Well behaved when skipping
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functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28781 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-14 11:35:03 +00:00
Evan Cheng
004fb92615
Cygwin support: use _alloca to allocate stack if > 4k. Patch by Anton Korobeynikov.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28764 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-13 05:14:44 +00:00
Evan Cheng
e5e228df19
Comments to appease sabre.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28737 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-09 06:25:10 +00:00
Evan Cheng
b12223e284
Minor compilation speed improvement.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28736 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-09 06:24:42 +00:00
Chris Lattner
c0bad5706e
Add support for "m" inline asm constraints.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28728 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-08 18:03:49 +00:00
Evan Cheng
e8bd0a332a
Added X86FunctionInfo subclass of MachineFunction to record whether the
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function that is being lowered is forced to use FP. Currently this is only
true for main() / Cygwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28703 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-06 23:30:24 +00:00
Evan Cheng
c21051ff96
A few new entries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28683 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-04 09:08:00 +00:00