Sean Callanan
62c28e3f91
Updated comments per Eli's suggestion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81923 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 21:43:27 +00:00
Sean Callanan
37be5903a6
Added register-to-register ADD instructions to the
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Intel tables, where the source operand is
specified by the R/M field and the destination
operand by the Reg field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81914 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 20:53:57 +00:00
Sean Callanan
38fee0edcf
Added a new register class for segment registers
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to the Intel register table.
Added 16- and 64-bit MOVs to and from the segment
registers to the Intel instruction tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81895 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 18:47:29 +00:00
Dale Johannesen
7d1a7c0417
Change the marker byte for stubs from 0xcd to 0xce (another form of
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interrupt instruction, which shouldn't arise any other way). 0xcd is
also used by JITMemoryManager to initialize the buffer to garbage,
which means it could appear following a noreturn call even when
that is not a stub, confusing X86CompilationCallback2. PR 4929.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81888 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 18:32:14 +00:00
Chris Lattner
dffb6e5aee
fix PR4984 by ensuring that fastisel adds properly sign extended GEP displacement
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values to machineinstrs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81886 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 18:27:02 +00:00
Chris Lattner
ea7fd96698
add missing file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81881 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 18:03:13 +00:00
Bob Wilson
e4863f4759
Handle AddrMode4 for Thumb2 in rewriteT2FrameIndex. This occurs for
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VLDM/VSTM instructions, and without this check, the code assumes that an
offset is allowed, as it would be with VLDR/VSTR. The asm printer,
however, silently drops the offset, producing incorrect code. Since the
address register in this case is either the stack or frame pointer, the
spill location ends up conflicting with some other stack slot or with
outgoing arguments on the stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81879 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 17:56:18 +00:00
Sandeep Patel
85111a9c07
Fix superreg use in ARMAsmPrinter. Approved by Anton Korobeynikov.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81878 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 17:53:11 +00:00
Chris Lattner
db486a6d53
several major improvements to the sparc backend: support for weak linkage
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and PIC codegen. Patch by Venkatraman Govindaraju!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81877 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 17:46:24 +00:00
Ted Kremenek
83d255e43e
Remove invalid add_dependencies line to unbreak the CMake build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81827 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 04:06:36 +00:00
Dan Gohman
1e038a8494
Don't pull a load through a callseq_start if the load's chain
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has multiple uses, as one of the other uses may be on a path
to a different node above the callseq_start, because that
leads to a cyclic graph. This problem is exposed when
-combiner-global-alias-analysis is used. This fixes PR4880.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81821 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 01:22:01 +00:00
Sean Callanan
76f14be685
Modified the Intel instruction tables to include
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versions of CALL and JMP with segmented addresses
provided in-line, as pairs of immediates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81818 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 00:35:17 +00:00
Kevin Enderby
ca9c42c4da
Added the first bits of the ARM target assembler to llvm-mc. For now it only
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parses the .word directive as 4 bytes and ARMAsmParser::ParseInstruction will
give an error is called. Broke out the test of the .word directive into two
different test cases, one for x86 and one for arm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81817 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 00:27:25 +00:00
Dan Gohman
907355caf8
On x86-64, the 32-bit cmov doesn't actually clear the high 32-bit of
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its result if the condition is false.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81814 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 00:14:11 +00:00
Jim Grosbach
a672403993
trivial whitespace cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81773 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14 17:27:35 +00:00
Chris Lattner
c2b0d484dc
add PR#
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81770 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14 16:49:26 +00:00
Chris Lattner
662316c997
PIC16 does allow colon after MBB labels, simplify EmitBasicBlockStart.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81755 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14 03:15:54 +00:00
Chris Lattner
90edac0e8b
Change MCAsmStreamer to take an MCInstPrinter instead of a
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full AsmPrinter, and change TargetRegistry to keep track
of registered MCInstPrinters.
llvm-mc is still linking in the entire
target foo to get the code emitter stuff, but this is an
important step in the right direction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81754 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14 03:02:37 +00:00
Chris Lattner
c493fb2f4d
Give MCInstPrinter a MCAsmInfo member, make X86ATTInstPrinter
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be a MCInstPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81746 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14 01:49:26 +00:00
Chris Lattner
f92c95f307
tidy up a bit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81744 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-14 01:34:40 +00:00
Chris Lattner
56d77c7022
add some special case handling for strangely named x86 registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 22:41:48 +00:00
Daniel Dunbar
f5382ab518
Remove unused variables.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81718 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 21:31:07 +00:00
Chris Lattner
762ccea600
remove all but one reference to TargetRegisterDesc::AsmName.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81714 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 20:31:40 +00:00
Chris Lattner
d95148f073
the tblgen produced 'getRegisterName' method does not access
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the object, make it static instead of const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81711 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 20:19:22 +00:00
Chris Lattner
c510f4cb6e
switch the x86 asmprinters to use getRegisterName instead
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of getting it from TRI, inst printing now is codegen context
free!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 20:15:16 +00:00
Chris Lattner
05af2616d0
make tblgen produce a function that returns the name for a physreg.
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Nothing is using this info yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 20:08:00 +00:00
Chris Lattner
a1cb09e4b9
make intel asmprinter use TRI::getAsmName instead of TRI::getName like
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all the other targets. Add support for weak/linkonce linkage so it doesn't
crash on basically all nontrivial testcases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81704 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 19:44:38 +00:00
Chris Lattner
cae05cb324
split MCInst printing out of the X86ATTInstPrinter
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class into its own X86ATTInstPrinter class. The inst
printer now has just one dependence on the code generator
(TRI).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81703 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 19:30:11 +00:00
Chris Lattner
73d28f4aee
reduce indentation with early exit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81699 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 19:10:08 +00:00
Chris Lattner
2055bb31a5
delete the fixme too! :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81689 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 18:50:22 +00:00
Chris Lattner
4c66f729c9
merge the linux cpool/jtbl pic tests into pic.ll and convert to filecheck.
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Change the picbase symbol on non-darwin systems from ".Lllvm$4.$piclabel" to
".L4$pb". The actual name doesn't matter and the darwin name is shorter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81688 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 18:46:37 +00:00
Chris Lattner
09abd1ccfc
make X86ATTAsmPrinter::PrintPICBaseSymbol forward to X86MCInstLower.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81685 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 18:33:59 +00:00
Chris Lattner
70a54c07a0
replace printBasicBlockLabel with EmitBasicBlockStart,
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now that printBasicBlockLabel is only used for starting
a MBB. This allows elimination of a bunch of arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81684 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 18:25:37 +00:00
Chris Lattner
325d3dcfe4
convert some uses of printBasicBlockLabel to use GetMBBSymbol
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instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81677 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 17:14:04 +00:00
Anton Korobeynikov
2a52122b30
Fix merge problem
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81658 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 01:12:15 +00:00
Anton Korobeynikov
20c35ec427
Define proper subreg sets for arm - this should fix bunch of subtle problems
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with subreg - superreg mapping and also fix PR4965.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81657 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-13 00:59:43 +00:00
Chris Lattner
7cb384dcca
devirtualize AsmPrinter::printBasicBlockLabel since it is never overridden.
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Move GetMBBSymbol up to AsmPrinter and make printBasicBlockLabel use it so that
we only have one place that decides what to name bb labels. Hopefully various
clients of printBasicBlockLabel can start using GetMBBSymbol instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81652 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 23:02:08 +00:00
Anton Korobeynikov
e56f9085b1
Add QPR_VFP2 regclass and add copy_to_regclass nodes, where needed to
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constraint the register usage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81635 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 22:21:08 +00:00
Chris Lattner
d8d2050637
factor MBB label lowering better
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81630 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 21:06:08 +00:00
Chris Lattner
e9434dbff4
X86MCInstLower::Lower should only not emit anything to OutStreamer,
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this means that it can only lower one MachineInstr to one MCInst. To
make this fly, we need to pull out handling of MO_GOT_ABSOLUTE_ADDRESS
(which generates an implicit label) out of X86MCInstLower.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81629 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 21:01:20 +00:00
Chris Lattner
b6a2fc080f
eliminate the "MBBLabel" MCOperand type, and just use a MCSymbol for
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MBB labels like everything else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81628 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 20:45:03 +00:00
Chris Lattner
8fea32f9ff
split MachineInstr -> MCInst lowering into its own class (not
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being embedded into X86ATTAsmPrinter). This still depends heavily
on X86ATTAsmPrinter, but this is a step in the right direction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81627 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 20:34:57 +00:00
Chris Lattner
4e68a2a632
remove the "old" at&t style asmprinter. Unfortunately, most of the
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operand printing crapola cannot be removed yet because it is used by
the inline asm print stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81626 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 20:01:36 +00:00
Sean Callanan
2a46f3678e
Added the WAIT instruction to the Intel tables,
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for the purposes of the disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81603 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 02:52:41 +00:00
Sean Callanan
6f8f462ba5
Added CMPS (string comparison) instructions for all
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operand widths to the Intel instruction tables, for
the purposes of the disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81601 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 02:25:20 +00:00
Chris Lattner
6b35bf187c
fix another GCC bootstrap problem, which manifested as things
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like:
foo.s:2412:non-relocatable subtraction expression, "_gomp_tls_key" minus "L1$pb"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81596 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 01:11:50 +00:00
Chris Lattner
6f8e4dbfc4
fix an embarassing typo that resulted in llvm-gcc bootstrap miscompare
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because the sorting wasn't sorting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81592 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 00:49:00 +00:00
Sean Callanan
a82e4656b0
Added SCAS instructions in their 8, 16, 32, and
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64-bit variants for the disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81591 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-12 00:37:19 +00:00
Ted Kremenek
4dbd074145
Update CMake files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81577 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 21:49:45 +00:00
Jim Grosbach
82b3c2e404
Revert array initialization regclass change so that the initialization stays static, not runtime.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81560 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 20:13:17 +00:00
Jim Grosbach
e11a8f565c
Update register class references to use the global constant ARM::*RegisterClass names.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81556 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 19:49:06 +00:00
Sean Callanan
d00025a6c8
Added ADC, SUB, SBB, and OR instructions that operate
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on rAX and an immediate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81551 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 19:01:56 +00:00
Chris Lattner
24729e8e1b
fix pasto
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81544 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:33:44 +00:00
Chris Lattner
f41116350a
fix some fixmes: emit stubs in sorted order.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81541 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:20:26 +00:00
Chris Lattner
4f8fb4973d
turn on -experimental-asm-printer for x86 / AT&T by default.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81532 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 17:07:27 +00:00
Chris Lattner
9e6ffba26b
switch HiddenGVStubs to be a DenseMap instead of a string map, mirroring FnStubs and GVStubs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81514 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 07:03:20 +00:00
Chris Lattner
46091d70f5
Fix a bug I introduced in FnStubs generation, switch GVStubs to be a
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densemap instead of StringMap to match FnStubs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81513 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 06:59:18 +00:00
Chris Lattner
2a3c20bf26
change FnStubs from being a StringMap<std::string> to being a much
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more efficient SmallPtrSet<MCSymbol*>. This eliminates string
craziness and fixes CodeGen/X86/darwin-quote.ll with the new asmprinter.
Codegen is producing stubs in a nondeterminstic order, but it was doing
this before anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81511 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 06:36:33 +00:00
Chris Lattner
3e6bf2de16
printInstruction() no longer prints a \n after itself, do it
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for the two instruction MOVPC32r sequence.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81509 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 05:59:55 +00:00
Chris Lattner
a49ea86ba2
reimplement X86ATTAsmPrinter::GetGlobalAddressSymbol in terms of
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Mangler::getNameWithPrefix. In addition to avoiding some over
quoting, this also is more efficient because it uses smallvector
instead of std::string thrashing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81508 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 05:58:44 +00:00
Chris Lattner
a0602b4b14
convert X86ATTAsmPrinter::GetExternalSymbolSymbol to use SmallString
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instead of std::string and Mangler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81503 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 04:36:43 +00:00
Chris Lattner
cf1ed75f7f
rearrange some code, export a SmallString version of DecorateCygMingName.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81502 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 04:28:13 +00:00
Evan Cheng
879caeadf3
Follow up to 81494. When the folded reload is narrowed to a 32-bit load then change the destination register to a 32-bit one or add a sub-register index.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81496 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 01:01:31 +00:00
Evan Cheng
9cef48eae9
It's not legal to fold a load from a narrower stack slot into a wider instruction. If done, the instruction does a 64-bit load and that's not
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safe. This can happen we a subreg_to_reg 0 has been coalesced. One
exception is when the instruction that folds the load is a move, then we
can simply turn it into a 32-bit load from the stack slot.
rdar://7170444
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81494 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 00:39:26 +00:00
Kevin Enderby
9c656450d6
Added the ParseInstruction() hook for target specific assembler directives so
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that things like .word can be parsed as target specific. Moved parsing .word
out of AsmParser.cpp into X86AsmParser.cpp as it is 2 bytes on X86 and 4 bytes
for other targets that support the .word directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81461 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10 20:51:44 +00:00
Sean Callanan
7893ec6494
Added XOR instructions for rAX and immediates of
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various widths.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81458 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10 19:52:26 +00:00
Sean Callanan
2f34a136b5
Added MOV instructions between rAX and memory offsets,
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including segment offsets and (for 8-bit operands)
absolute offsets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81457 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10 18:33:42 +00:00
Sean Callanan
1f24e01b87
Added a variety of PUSH and POP instructions, including
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ones capable of accessing R/M operands instead of just
registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81456 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10 18:29:13 +00:00
Evan Cheng
08669746d0
Proper support of non-lazy indirect symbols.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81422 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-10 01:23:53 +00:00
Evan Cheng
10bf734e6e
Fix double load / store multiple encoding.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81403 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 23:55:03 +00:00
Bob Wilson
cd3b9a4f17
Fix pr4939: Change FPCCToARMCC to translate SETOLE to ARMCC::LS.
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See the bug report for details.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81397 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 23:14:54 +00:00
Chris Lattner
c5ea263a23
remove DebugLoc from MCInst and eliminate "Comment printing" from
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the MCInst path of the asmprinter. Instead, pull comment printing
out of the autogenerated asmprinter into each target that uses the
autogenerated asmprinter. This causes code duplication into each
target, but in a way that will be easier to clean up later when more
asmprinter stuff is commonized into the base AsmPrinter class.
This also fixes an xcore strangeness where it inserted two tabs
before every instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81396 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 23:14:36 +00:00
Chris Lattner
65c060064d
add a gross hack to get "SrcLine" comments to show up with the
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new asmprinter. Differently gross hack coming next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81379 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 20:45:42 +00:00
Chris Lattner
634cca377a
hoist the call to processDebugLoc out of the generated
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asm printer into the "printInstruction" routine. This
fixes a problem where the experimental asmprinter would
drop debug labels in some cases, and fixes issues on ppc/xcore
where pseudo instructions like "mr" didn't get debug locs properly.
It is annoying that this moves the call from one place into each
target, but a future set of more invasive refactorings will fix
that problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81377 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 20:34:59 +00:00
Anton Korobeynikov
4c0b349253
Provide proper section flags for various BSS flavours
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 08:48:53 +00:00
Anton Korobeynikov
8ddb569d8a
Whitespace cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81321 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 08:41:20 +00:00
Chris Lattner
33c6aa6692
disable the new asmprinter by default. Both the Mangler and MCSymbol
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printing stuff are quoting symbols now, breaking objc testcases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 06:11:14 +00:00
Evan Cheng
28d63b1699
Cast MO.getImm() to unsigned before comparing with an unsigned limit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 06:05:16 +00:00
Evan Cheng
04cedd3c8f
Make sure to make stub region writable before emission, executable after emission.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81311 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 01:56:29 +00:00
Evan Cheng
7995ef3b18
Fix arm jit encoding bug introduced by 75048. Some instructions', e.g. MOVi, bit 25 should be set.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81310 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 01:47:07 +00:00
Evan Cheng
cdf23b950a
Remove comments which don't add much to .s readibility.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81306 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 01:38:23 +00:00
Chris Lattner
ab9642ff8f
turn the mcinst asmprinter on by default for x86, tweaking two tests to
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expect the slight syntax differences in the generated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81305 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 00:41:36 +00:00
Chris Lattner
3de47b8a85
tidy up
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81304 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 00:40:31 +00:00
Chris Lattner
572d972b99
make sure to send external symbols through the mangler,
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this fixes mingw-alloca.ll with the new asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81301 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 00:23:32 +00:00
Chris Lattner
88e9758298
add support for @PLT and friends on external symbols, fixes
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x86-64-pic-11.ll with the new asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81294 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 00:10:14 +00:00
Chris Lattner
d842962e27
change selectiondag to add the sign extended versions of immediate operands
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to instructions instead of zero extended ones. This makes the asmprinter
print signed values more consistently. This apparently only really affects
the X86 backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81265 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 23:05:44 +00:00
Anton Korobeynikov
2ba62ef7f2
Unbreak getOnesVector() / getZeroVector() to use valid ARM extended imm's.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81262 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 22:51:43 +00:00
Anton Korobeynikov
6ca0b9e722
Add NEON 'laned' operations. This fixes another bunch of gcc testsuite fails and
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makes the code faster.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 15:22:32 +00:00
Richard Pennington
930e4d96e8
Add source debug information to the Sparc code generator.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81215 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 12:47:30 +00:00
Nicolas Geoffray
de782a2321
Also emit a label for TargetInstrInfo::GC_LABEL.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81206 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 07:36:18 +00:00
Chris Lattner
f4d2f5b565
add support for some missing modifiers on jumptable/constant pool entries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 06:25:12 +00:00
Chris Lattner
5b3d580925
add a bunch more evil lowering code to work around various :subreg32 modifiers
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in the .td files. This gets us down to 18 failures in codegen/x86 with the
new asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81198 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 06:19:15 +00:00
Chris Lattner
af0b6cdb69
ADd support for "lowering" the X86::MOVZX16rr8/X86::MOVZX16rm8
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subreg32 modifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81196 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 06:03:07 +00:00
Chris Lattner
7ffa3c8029
add a hack to lower MOV16r0 to MOV32r0 in MCInstLower, eliminating
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the problem with subreg32 modifiers. This gets all of Olden working
with the new asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81195 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 05:49:25 +00:00
Chris Lattner
ba3598cb1f
fix PR4767, a crash because fp stackifier visited blocks in
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depth first order, so it wouldn't process unreachable blocks.
When compiling at -O0, late dead block elimination isn't done
and the bad instructions got to isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81187 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08 04:55:44 +00:00
Anton Korobeynikov
6c4025773a
Do not create calls via PLT in compilation callback - this is higly platform
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dependent. Hopefully, this will fix PR3801.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81132 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-06 20:21:48 +00:00
Duncan Sands
da9ad384af
Remove a left over bit of code with no effect.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81128 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-06 19:29:07 +00:00
Duncan Sands
33ef807145
Remove unreachable code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81126 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-06 19:27:53 +00:00
Duncan Sands
875f4ae789
Avoid an unused variable warning when assertions are
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disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81122 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-06 16:27:34 +00:00
Duncan Sands
18f13c66bf
Mark more constants unsigned, as warned about by icc ( #68 ).
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Patch by Erick Tryzelaar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81116 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-06 12:56:52 +00:00
Duncan Sands
c2d98bc0d6
Remove some not-really-used variables, as warned
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about by icc (#593 , partial). Patch by Erick Tryzelaar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81115 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-06 12:41:19 +00:00
Duncan Sands
613c581b81
Remove strange 'const' qualifiers, as warned about by icc
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(#411 ). Patch by Erick Tryzelaar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81113 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-06 12:16:26 +00:00
Duncan Sands
b7c5bdf843
Remove some unused variables and methods warned about by
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icc (#177 , partial). Patch by Erick Tryzelaar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81106 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-06 08:33:48 +00:00
Jim Grosbach
e995221308
Whitespace cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80978 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-04 01:38:51 +00:00
Bill Wendling
eb3a766529
If we've pushed registers onto the stack, but aren't adjusting the stack pointer
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(i.e., there are no local variables and stuff), we still need to output FDE
information for the pushed registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80960 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 22:19:22 +00:00
David Goodwin
e8d82c0e4f
Calls clobber FPSCR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80956 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 22:12:28 +00:00
Dan Gohman
8d44b28bc6
Recognize more opportunities to use SSE min and max instructions,
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swapping the operands if necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80940 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 20:34:31 +00:00
Mon P Wang
efa422023f
Fixed a few problems with vector shifts
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- when transforming a vector shift of a non-immediate scalar shift amount, zero
extend the i32 shift amount to i64 since the vector shift reads 64 bits
- when transforming i16 vectors to use a vector shift, zero extend i16 shift amount
- improve the code quality in some cases when transforming vectors to use a vector shift
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80935 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 19:56:25 +00:00
Dan Gohman
2f67df794a
Add a -disable-16bit flag and associated support for experimenting with
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disabling the use of 16-bit operations on x86. This doesn't yet work for
inline asms with 16-bit constraints, vectors with 16-bit elements,
trampoline code, and perhaps other obscurities, but it's enough to try
some experiments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80930 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 17:18:51 +00:00
Kevin Enderby
7b4608dfa0
Removed the non-target independent AsmToken::Register enum constant
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from MCAsmLexer.h in preparation of supporting other targets. Changed the
X86AsmParser code to reflect this by removing AsmLexer::LexPercent and looking
for AsmToken::Percent when parsing in places that used AsmToken::Register.
Then changed X86ATTAsmParser::ParseRegister to parse out registers as an
AsmToken::Percent followed by an AsmToken::Identifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80929 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 17:15:07 +00:00
Benjamin Kramer
6d5f0f041f
CppBackend: avoid printing unnecessary whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80917 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 14:58:24 +00:00
Chris Lattner
47ad2d6e97
don't call getOffset() on jump tables, this fixes three failing olden benchmarks
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with the new asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80906 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 07:36:42 +00:00
Chris Lattner
975d7e0392
Implement support for X86II::MO_GOT_ABSOLUTE_ADDRESS. We get very
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different formatting from the old asmprinter, but it should be
semantically the same. We used to get:
popl %eax
addl $_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$6.$piclabel], %eax
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Now we get:
popl %eax
.Lpicbaseref6:
addl $(_GLOBAL_OFFSET_TABLE_ + (.Lpicbaseref6 - .Lllvm$6.$piclabel)), %eax
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80905 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 07:30:56 +00:00
Evan Cheng
63476a8040
Reference to hidden symbols do not have to go through non-lazy pointer in non-pic mode. rdar://7187172.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80904 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 07:04:02 +00:00
Chris Lattner
1fe02ffbec
remove extraneous hack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80893 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 05:54:00 +00:00
Daniel Dunbar
848113833f
Make these functions static and local.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80892 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 05:47:34 +00:00
Chris Lattner
684c593d05
Thread an MCAsmInfo pointer through the various MC printing APIs,
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and fix a few things using << on MCSymbols to use ->print(). No
functionality change other than unbreaking my previous patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80890 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 05:46:51 +00:00
Chris Lattner
5c5ce5cef4
just use dump()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80889 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 05:39:09 +00:00
Chris Lattner
47548d3365
merge globaladdress symbol processing stuff into other stuff. Now
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all global variable operand flag processing stuff is shared between
different operand types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80886 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 05:06:07 +00:00
Evan Cheng
22f9144c9b
Unbreak x86_64 build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80885 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 05:01:00 +00:00
Chris Lattner
e8c2780521
Split the "operand -> symbol" logic from the "get offset and other munging
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from operand" logic. GlobalAddress still todo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80884 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 04:56:20 +00:00
Chris Lattner
118c27c6d4
implement lowering support for constant pool index operands, this gets a bunch more
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olden programs working.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80881 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 04:44:53 +00:00
Evan Cheng
d0da6ff3ad
X86JITInfo::getLazyResolverFunction() should not read cpu id to determine whether sse is available. Just use consult subtarget.
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No functionality changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80880 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 04:37:05 +00:00
Chris Lattner
ef6b2c05fd
simplify this by using SmallString::str(), much nicer!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80874 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 03:54:02 +00:00
Sean Callanan
9947bbb297
Added opaque 32-, 48-, and 80-bit memory operand types to the X86
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instruction tables to support segmented addressing (and other objects
of obscure type).
Modified the X86 assembly printers to handle these new operand types.
Added JMP and CALL instructions that use segmented addresses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80857 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-03 00:04:47 +00:00
Anton Korobeynikov
69d1c1aebf
More missed vdup patterns
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80838 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02 21:21:28 +00:00
Chris Lattner
3bd52827bd
switch from std::string to SmallString + raw_svector_ostream.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80807 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02 17:37:38 +00:00
Chris Lattner
522e9a0435
split mcinst lowering stuff out to its own file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80806 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02 17:35:12 +00:00
Sandeep Patel
65c3c8f323
Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80773 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02 08:44:58 +00:00
Chris Lattner
5260097283
refactor select 'sched insertion' out to its own method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80764 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02 05:57:00 +00:00
Chris Lattner
700841617a
Add support for modeling whether or not the processor has support for
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conditional moves as a subtarget feature. This is the easy part of
PR4841.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80763 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02 05:53:04 +00:00
Sean Callanan
a09caa56d6
Fixed the asmstrings for 8-bit, 16-bit, and 32-bit ADD %rAX, imm instructions.
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Added a 64-bit ADD %RAX, imm32 instruction.
Added all 4 forms for AND %rAX, imm and CMP %rAX, imm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80746 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-02 00:55:49 +00:00
Daniel Dunbar
0378b72609
Simplify.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80729 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 22:07:06 +00:00
Daniel Dunbar
6b677b33c0
Fix what I believe is a copy-n-pasto introduced in r78129.
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- Bruno, please check!!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80728 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 22:07:00 +00:00
Daniel Dunbar
4e8d5fe510
X86/Encoding: Support ExternalSymbol operands in emitDisplacementField (for consistency).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80727 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 22:06:53 +00:00
Daniel Dunbar
31e2c7b4c1
Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80726 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 22:06:46 +00:00
Jim Grosbach
ee793a6c19
reduce size of SmallString to something more reasonable
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80710 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 18:55:08 +00:00
Bob Wilson
8a3198b770
Add support for generating code for vst{234}lane intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80707 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 18:51:56 +00:00
Jim Grosbach
c40d9f9bae
Use raw_ostream instead of sstream
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80704 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 18:49:12 +00:00
David Goodwin
ca01a8d4ab
RRX reads CPSR.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80699 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 18:32:09 +00:00
Sean Callanan
4a93b71fe7
Added TEST %rAX, $imm instructions to the Intel tables. These are required for the X86 disassembler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80696 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 18:14:18 +00:00
Bruno Cardoso Lopes
c517cb0065
Reapply 80278
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Add MO flags to simplify the printing of relocations.
Remove the support for printing large code model relocs (which
aren't supported anyway).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80691 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 17:27:58 +00:00
Sanjiv Gupta
72f9ab030e
Further refactoring of PIC16 Obj file code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80670 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 10:47:31 +00:00
Bob Wilson
243fcc5a69
Generate code for vld{234}_lane intrinsics.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80656 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 04:26:28 +00:00
Jim Grosbach
27830e39c4
Fix compiler warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80650 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 02:05:03 +00:00
Jim Grosbach
3fb2b1ede3
Clean up LSDA name generation and use for SJLJ exception handling. This
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makes an eggregious hack somewhat more palatable. Bringing the LSDA forward
and making it a GV available for reference would be even better, but is
beyond the scope of what I'm looking to solve at this point.
Objective C++ code could generate function names that broke the previous
scheme. This fixes that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80649 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-01 01:57:56 +00:00
Evan Cheng
029599bf01
Remove .n suffix for some 16-bit opcodes now that Darwin assembler is fixed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80615 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31 20:14:07 +00:00
Daniel Dunbar
ec2e4679fd
X86/exp-asm-printer: Lower MachineOperand::MO_JumpTableIndex to MCOperand.
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- Down to 7 failures on 403.gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80605 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31 19:14:05 +00:00
Daniel Dunbar
d2a0b272fe
Stop printing old asm printing code inline with -experimental-asm-printer (this allows diffing and assembling the .s)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80604 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31 19:13:56 +00:00
Daniel Dunbar
64926be847
Avoid unnecessary +0 in experimental-asm-printer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80603 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31 19:13:47 +00:00