Anton Korobeynikov
82818eb223
Minor typo fixes. Also add another FIXME.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48710 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23 20:32:06 +00:00
Anton Korobeynikov
f8e7416632
Add license header
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48707 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23 14:53:18 +00:00
Anton Korobeynikov
231e964ad2
Add Win64 compilation callback. This allows easy examples to be JITed on Win64!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48706 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23 14:44:32 +00:00
Anton Korobeynikov
8c27829514
Provide a JIT selector on win64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48704 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23 13:43:47 +00:00
Anton Korobeynikov
c15b81ba17
Hack out the PIC mode on Win64 targets. This needs to be investigated later.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48703 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23 13:41:18 +00:00
Anton Korobeynikov
fd9d976d74
Code cleanup. Provide generic way of selecting JIT pointer bitwidth regardless
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of compiler used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48702 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23 13:40:45 +00:00
Anton Korobeynikov
6aeedfd0f5
Remove old-standing obsolete code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48701 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-23 12:32:54 +00:00
Anton Korobeynikov
2b4f780585
Honour built-in defines on win64 targets for automatically subtarget recognize.
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Force stack alignment to 16 bytes on win targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48695 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22 21:18:22 +00:00
Anton Korobeynikov
508f0fdb53
Recognize "windows" in target triple, not only "win32"
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48694 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22 21:12:53 +00:00
Anton Korobeynikov
1dcce2148d
Add information about callee-saved registers on Win64
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48692 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22 21:04:01 +00:00
Anton Korobeynikov
1a979d9eab
Add convenient helper for win64 check. Simplify things slightly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48691 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22 20:57:27 +00:00
Anton Korobeynikov
8f88cb0899
Initial support for Win64 calling conventions. Still in early state.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48690 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22 20:37:30 +00:00
Anton Korobeynikov
c73ede0a9b
Another comments fixing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48683 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-22 07:53:40 +00:00
Chris Lattner
35831d06fd
Restore this assert now that the livevar bug is fixed.
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This verifies kill info for "ret" fp operands is right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48656 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21 20:41:27 +00:00
Duncan Sands
276dcbdc8d
Introduce a new node for holding call argument
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flags. This is needed by the new legalize types
infrastructure which wants to expand the 64 bit
constants previously used to hold the flags on
32 bit machines. There are two functional changes:
(1) in LowerArguments, if a parameter has the zext
attribute set then that is marked in the flags;
before it was being ignored; (2) PPC had some bogus
code for handling two word arguments when using the
ELF 32 ABI, which was hard to convert because of
the bogusness. As suggested by the original author
(Nicolas Geoffray), I've disabled it for the moment.
Tested with "make check" and the Ada ACATS testsuite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48640 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21 09:14:45 +00:00
Chris Lattner
920c37afc5
remove Evan's "ugly hack" that sorta attempted to get
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x86-64 return conventions correct, but was never enabled.
We can now do the "right thing" with multiple return values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48635 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21 06:50:21 +00:00
Chris Lattner
24e0a546b4
Add support for calls that return two FP values in
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ST(0)/ST(1).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48634 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21 06:38:26 +00:00
Chris Lattner
ae60ddc22a
disable a bogus assertion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48633 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21 06:01:05 +00:00
Chris Lattner
0353526ed1
Enable support for returning two long-double values in ST(0)/ST(1).
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This allows us to compile fp-stack-2results.ll into:
_test:
fldz
fld1
ret
which returns 1 in ST(0) and 0 in ST(1). This is needed for x86-64
_Complex long double.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48632 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21 05:57:20 +00:00
Evan Cheng
fa5a91a71e
Undo 48570. Correctly match mmx shift instructions with an immediate operand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48627 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-21 00:40:09 +00:00
Chris Lattner
f70107fe1c
add a note.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48583 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-20 04:46:13 +00:00
Evan Cheng
260e07ec8c
Fix this xform: (sra (shl X, m), result_size) -> (sign_extend (trunc (shl X, result_size - n - m)))
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48578 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-20 02:18:41 +00:00
Chris Lattner
71a2cb25eb
detabify llvm, patch by Mike Stump!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48577 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-20 01:22:40 +00:00
Scott Michel
79698f60c4
Add more patterns to match in the integer comparison test harnesses.
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Fix bugs encountered, mostly due to range matching for immediates;
the CellSPU's 10-bit immediates are sign extended, covering a
larger range of unsigned values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48575 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-20 00:51:36 +00:00
Evan Cheng
dff1dcac6c
Add intrinsics to match mmx shift builtin's with immediate operand.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48569 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19 23:38:52 +00:00
Devang Patel
c758209153
PassInfo keep tracks whether a pass is an analysis pass or not.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48554 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19 21:56:59 +00:00
Dan Gohman
7925ed05d0
Add support for multiple return values for the PPC target by
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converting call result lowering to use the CallingConvLowering
infastructure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48552 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19 21:39:28 +00:00
Arnold Schwaighofer
4fe3073cfb
Don't loose incoming argument registers. Fix documentation style.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48545 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19 16:39:45 +00:00
Christopher Lamb
15cbde3cf6
Fix X86's isTruncateFree to not claim that truncate to i1 is free. This fixes Bill's testcase that failed for r48491.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48542 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-19 08:30:06 +00:00
Bill Wendling
bebc3642d3
On Darwin, GCC issues a ".globl" for something that has a "visibility protected"
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attribute instead of ".protected".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48516 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-18 23:38:12 +00:00
Evan Cheng
586ccac4ec
Fix a x86-64 isel lowering bug that's been around forever. A x86-64 varargs function implicitly reads X86::AL, don't clobber it!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48515 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-18 23:36:35 +00:00
Dale Johannesen
257f75d0b8
Make Complex long long/double/long double work
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in ppc64 mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48459 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 17:11:08 +00:00
Chris Lattner
315123fb6a
Check in some #ifdef'd out code switching call argument
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lowering over to SparcCallingConv.td. We can't make the switch
yet because we can't say to pass f64 registers in 2 x i32 registers
with the td file yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48449 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 06:58:37 +00:00
Chris Lattner
e0b1215a92
minor cleanups
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48448 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 06:57:02 +00:00
Evan Cheng
d183307639
Unbreak JIT. Ignore TargetInstrInfo::IMPLICIT_DEF.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48447 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 06:56:52 +00:00
Chris Lattner
b26bc75213
remove dead code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48445 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 06:04:10 +00:00
Chris Lattner
98949a6d2c
Switch sparc from using LowerCallTo to using LowerOperation(CALL) like
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other targets. Use autogenerated calling conv to lower result of
calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48444 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 06:01:07 +00:00
Chris Lattner
5a65b92830
Start moving sparc to use SparcCallingConv.td, switching over
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return lowering first. This fixes a bug where the top and bottom
of i64 values were returned in the wrong registers before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48443 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 05:41:48 +00:00
Chris Lattner
d23405e6f0
split sparc lowering out into SparcISelLowering.{cpp|h} to follow
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best practices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48442 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 03:21:36 +00:00
Chris Lattner
601fe38b1e
refactor the LowerOperation code out to individual functions for
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each lowering, which is 'best practice'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48441 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 02:52:07 +00:00
Dale Johannesen
fdd3ade005
Next round of PPC32 ABI changes. Allow for gcc
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behavior where a callee thinks a param will be
present in memory, even though the ABI doc says
it doesn't have to be. Handle complex long long
and complex double (4 and 8 return regs).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48439 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 02:13:43 +00:00
Chris Lattner
349155b671
various rotate fun.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48438 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-17 01:47:51 +00:00
Nate Begeman
bc4efb8ac7
Add a couple missing SSE4 instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48430 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-16 21:14:46 +00:00
Gordon Henriksen
3e0c835593
C and Objective Caml bindings for the TargetData class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48422 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-16 20:08:03 +00:00
Christopher Lamb
c929823525
Make insert_subreg a two-address instruction, vastly simplifying LowerSubregs pass. Add a new TII, subreg_to_reg, which is like insert_subreg except that it takes an immediate implicit value to insert into rather than a register.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48412 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-16 03:12:01 +00:00
Evan Cheng
20ccded7de
Remove isImplicitDef TargetInstrDesc flag.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48381 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-15 00:19:36 +00:00
Evan Cheng
da47e6e0d0
Replace all target specific implicit def instructions with a target independent one: TargetInstrInfo::IMPLICIT_DEF.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48380 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-15 00:03:38 +00:00
Dale Johannesen
8f5422c24b
Implement the real calling convention for ppc32 Altivec:
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vectors go at the end of the memory area, after all
non-vector parameters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48364 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-14 17:41:26 +00:00
Evan Cheng
029d9dafa0
Fix some 80 col violations.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48361 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-14 07:46:48 +00:00
Evan Cheng
172b794cd5
Fix a number of encoding bugs. SSE 4.1 instructions MPSADBWrri, PINSRDrr, etc. have 8-bits immediate field (ImmT == Imm8).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48360 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-14 07:39:27 +00:00