Dan Gohman
172f0fa16b
Build the X86GenFastISel.inc file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54806 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 23:18:11 +00:00
Dan Gohman
ef521f14b7
Also avoid pinsrw and pinsrb with a variable insertelement index.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54803 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 22:53:18 +00:00
Owen Anderson
44eb65cf58
Convert uses of std::vector in TargetInstrInfo to SmallVector. This change had to be propoagated down into all the targets and up into all clients of this API.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54802 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 22:49:33 +00:00
Dan Gohman
c0573b13a1
Don't try to use the insertps instruction for vector
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element inserts with non-constant indices. This fixes
CodeGen/X86/vector-variable-idx.ll on machines that
have SSE4.1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54801 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 22:43:26 +00:00
Owen Anderson
eaa009d963
Remove more uses of std::set.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54787 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-14 21:01:00 +00:00
Dan Gohman
ea9587bf41
Oops, check in these files too, for the FastISel -> Fast rename.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54750 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-13 19:55:00 +00:00
Bruno Cardoso Lopes
739e441311
Removed SELECT_CC custom lowering. This is not needed anymore, the SELECT node
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is lowered properly and covers everything LowerSELECT_CC did.
Added method printUnsignedImm in AsmPrinter to print uimm16 operands. This
avoid the ugly instruction by instruction checking in printOperand.
Added a swap instruction present in the allegrex core.
Added two conditional instructions present in the allegrex core : MOVZ and MOVN.
They both allow a more efficient SELECT operation for integers.
Also added SELECT patterns to optimize MOVZ and MOVN usage.
The brcond and setcc patterns were cleaned: redundant and suboptimal patterns
were
removed. The suboptimals were replaced by more efficient ones.
Fixed some instructions that were using immZExt16 instead of immSExt16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54724 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-13 07:13:40 +00:00
Dale Johannesen
6f83be0c61
When resolving a stub in x86-64 JIT, use a PC-relative branch
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rather than the absolute address if the target is within range.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54708 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-12 23:20:24 +00:00
Dale Johannesen
5f777192a0
Make x86-64 JIT changes Darwin-specific.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54700 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-12 21:02:08 +00:00
Jim Grosbach
1a6c683315
Whitespace cleanup. Test commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54695 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-12 18:34:45 +00:00
Dale Johannesen
ec867a22b3
In the absence of a linker to build the GOT, use the 32-bit
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non_lazy_ptr mechanism on x86-64 Darwin JIT. Fixes a bunch
of last night's failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54692 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-12 18:23:48 +00:00
Dale Johannesen
50dd1d0280
Some fixes for x86-64 JIT. Make it use small code
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model, except for external calls; this makes
addressing modes PC-relative. Incomplete.
The assertion at the top of Emitter::runOnMachineFunction
was obviously bogus (always true) so I removed it.
If someone knows what the correct test should be to cover
all the various targets, please fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54656 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-11 23:46:25 +00:00
Nate Begeman
1db3c92306
Implement ISD::TRAP support on PPC
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54644 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-11 17:36:31 +00:00
Chris Lattner
26e150f361
move some more stuff out of my email into readme.txt
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54603 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-10 01:14:08 +00:00
Chris Lattner
c90b866797
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54602 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-10 00:47:21 +00:00
Dan Gohman
d9ced09299
Add an EXTRACTPSmr pattern to match the pattern that
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X86ISelLowering creates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54544 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 18:30:21 +00:00
Anton Korobeynikov
cbdf30af79
Properly print flags on Sparc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54543 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 18:26:10 +00:00
Anton Korobeynikov
16b7f5101b
Generalize
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54542 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 18:25:52 +00:00
Anton Korobeynikov
25c6a087dd
Use mergeable strings sections on sparc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54541 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 18:25:29 +00:00
Anton Korobeynikov
f5b6a47bb5
Handle visibility printing with all generality. Remove bunch of duplicate code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54540 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 18:25:07 +00:00
Anton Korobeynikov
382f002272
Use chars, where possible
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54539 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 18:24:10 +00:00
Anton Korobeynikov
7396e59543
Convert PPC/Linux to new section printing stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54538 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 18:23:49 +00:00
Anton Korobeynikov
bc331a8d6f
Switch PPC/Darwin to new section handling stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54537 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 18:23:25 +00:00
Anton Korobeynikov
34da127be5
Cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54536 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 18:22:59 +00:00
Evan Cheng
42ccc21ce7
Undo most of r54519.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54534 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 17:56:50 +00:00
Evan Cheng
711b6dce24
It's not legal to output a GV in a coalesced section if it's used in an ARM PIC relative constantpool.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54519 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 06:56:16 +00:00
Evan Cheng
15621a2569
Fix indentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54518 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 06:43:59 +00:00
Bruno Cardoso Lopes
65ad452536
Support added for ctlz intrinsic, test case added.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54516 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 06:16:31 +00:00
Bruno Cardoso Lopes
f131fa26e6
Match raw "psp" triple target, as done by the homebrew toolchain.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54514 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-08 04:49:42 +00:00
Bruno Cardoso Lopes
7da151cd5d
Added Mips support for DYNAMIC_STACKALLOC
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Fixed bug in adjustMipsStackFrame, which was breaking
while trying to access a dead stack object index. Also added
one more alignment before fixing the callee saved registers
stack offset adjustment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54485 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 19:08:11 +00:00
Anton Korobeynikov
6a35daed6f
Remove dead forward decl
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54461 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:55:25 +00:00
Anton Korobeynikov
feac94b18d
Print section flags ok on platforms, which use '@' as comment string. Fix test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54460 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:55:06 +00:00
Anton Korobeynikov
1e27da3e6c
Add assertion for easy debugging of missing stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54459 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:54:40 +00:00
Anton Korobeynikov
0f3cc65738
Switch ARM to new section handling stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54458 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:54:23 +00:00
Anton Korobeynikov
79579c911f
Switch Alpha to new section handling stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54457 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:53:57 +00:00
Anton Korobeynikov
fcd99bb428
Use EmitAlignment consistently
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54456 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:53:38 +00:00
Anton Korobeynikov
2a166e9739
Cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54455 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:53:13 +00:00
Anton Korobeynikov
98a6dd0cf5
Cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54454 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:52:54 +00:00
Anton Korobeynikov
dc3ca2ec3c
Switch IA64 to new section-handling stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54453 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:52:35 +00:00
Anton Korobeynikov
003bcab8f3
Cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54452 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:52:13 +00:00
Anton Korobeynikov
4578862dcc
Provide convenient helpers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54451 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:51:54 +00:00
Anton Korobeynikov
5b794b98ce
Switch Sparc to new section handling stuff. Refactor printing of module-level GVs significantly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54450 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:51:25 +00:00
Anton Korobeynikov
84e160e265
Add hook for constant pool section selection for darwin.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54449 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:51:02 +00:00
Anton Korobeynikov
93cacf131d
Select section for constant pool entries
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54448 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 09:50:34 +00:00
Dan Gohman
e3d920699c
Re-enable elimination of unnecessary SUBREG_TO_REG instructions in
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LowerSubregs, and fix an x86-64 isel bug that this exposed.
SUBREG_TO_REG for x86-64 implicit zero extension is only safe for
isel to generate when the source is known to always have zeros in
the high 32 bits. The EXTRACT_SUBREG instruction does not clear
the high 32 bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54444 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-07 02:54:50 +00:00
Dan Gohman
8a1510d192
Re-introduce the 8-bit subreg zext-inreg patterns for x86-32,
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this time using MOV32to32_ and MOV16to16_. Thanks to Evan for
suggesting this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54418 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-06 18:27:21 +00:00
Dan Gohman
165660e417
xchg does not modify FLAGS.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54411 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-06 15:52:50 +00:00
Bruno Cardoso Lopes
bbe51362d5
Added support for fp callee saved registers.
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Added fp register clobbering during calls.
Added AsmPrinter support for "fmask", a bitmask that indicates where on the
stack the fp callee saved registers are.
Fixed the stack frame layout for Mips, now the callee saved regs
are in the right stack location (a little documentation about how this
stack frame must look like is present in MipsRegisterInfo.cpp).
This was done using the method MipsRegisterInfo::adjustMipsStackFrame
To be more clear, these are examples of what is solves :
1) FP and RA are also callee saved, and despite they aren't in CSI they
must be saved before the fp callee saved registers.
2) The ABI requires that local varibles are allocated before the callee
saved register area, the opposite behavior from the default allocation.
3) CPU and FPU saved register area must be aligned independent of each
other.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54403 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-06 06:14:43 +00:00
Evan Cheng
e9d5035838
Fix PR2620: Fix X86cmppd selection code so it expects operands to be v2f64.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54376 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-05 22:19:15 +00:00
Dan Gohman
8f613f30a7
Trim #includes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54350 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-05 15:32:23 +00:00