Jakob Stoklund Olesen
570a4a5d9c
Reintroduce the InlineHint function attribute.
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This time it's for real! I am going to hook this up in the frontends as well.
The inliner has some experimental heuristics for dealing with the inline hint.
When given a -respect-inlinehint option, functions marked with the inline
keyword are given a threshold just above the default for -O3.
We need some experiments to determine if that is the right thing to do.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95466 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-06 01:16:28 +00:00
Bob Wilson
e6373eb826
Handle AddrMode6 (for NEON load/stores) in Thumb2's rewriteT2FrameIndex.
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Radar 7614112.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95456 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-06 00:24:38 +00:00
Chris Lattner
8f60e4d679
fix incorrect encoding of SBB8mi that Kevin noticed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95448 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 22:56:11 +00:00
Chris Lattner
3f1118310e
fix a case where we'd mis-encode fisttp because of an incorrect (and
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redundant with a correct one) pattern that was added for the disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95446 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 22:49:06 +00:00
Chris Lattner
faa75f6f6f
add note.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95445 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 22:48:33 +00:00
Chris Lattner
39a612e6f9
port X86InstrInfo::determineREX over to the new encoder.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95440 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 22:10:22 +00:00
Chris Lattner
00cb3fe786
wire up 64-bit MCCodeEmitter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95438 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 21:51:35 +00:00
Chris Lattner
be1778fea7
really kill off the last MRMInitReg inst, remove logic from encoder.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95437 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 21:34:18 +00:00
Chris Lattner
28c1d29b09
lower the last of the MRMInitReg instructions in MCInstLower.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95435 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 21:30:49 +00:00
Chris Lattner
35e0e84f93
teach X86MCInstLower to lower the MOV32r0 and MOV8r0
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pseudo instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95433 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 21:21:06 +00:00
Chris Lattner
ff928976f8
genericize helpers, use them for MOV16r0/MOV64r0
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95432 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 21:15:57 +00:00
Chris Lattner
c74e333ecc
factor code better in X86MCInstLower::Lower, teach it to
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lower the SETB* instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95431 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 21:13:48 +00:00
Chris Lattner
82ed17eb47
implement the rest of the encoding types.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95414 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 19:37:31 +00:00
Chris Lattner
74a2151392
move functions for decoding X86II values into the X86II namespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95410 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 19:24:13 +00:00
Chris Lattner
a62fe66f99
constant propagate a method away.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95408 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 19:20:30 +00:00
Chris Lattner
a3a0db0121
change getSizeOfImm and getBaseOpcodeFor to just take
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TSFlags directly instead of a TargetInstrDesc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95405 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 19:16:26 +00:00
Chris Lattner
daa4555793
add some more encodings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95403 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 19:04:37 +00:00
Johnny Chen
7acca6707b
VMOVRRD and VMOVDRR both have Inst{7-6} = 0b00.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95397 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 18:04:58 +00:00
Chris Lattner
0e73c39c70
implement the non-relocation forms of memory operands
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95368 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 06:16:07 +00:00
Evan Cheng
5f94193b36
Handle tail call with byval arguments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95351 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 02:21:12 +00:00
Chris Lattner
1ac23b1038
start adding MRMDestMem, which requires memory form mod/rm encoding
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to start limping.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95350 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 02:18:40 +00:00
Chris Lattner
28249d98e1
Add a few more encodings, we can now encode all of:
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pushl %ebp
movl %esp, %ebp
movl $42, %eax
popl %ebp
ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95344 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-05 01:53:19 +00:00
Evan Phoenix
85bb54f964
Disable external stubs for X86-32 and X86-64
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Instruction selection for X86 now can choose an instruction
sequence that will fit any address of any symbol, no matter
the pointer width. X86-64 uses a mov+call-via-reg sequence
for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95323 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-04 19:56:59 +00:00
Chris Lattner
7db21bdb7d
move the PR6214 microoptzn to this file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95299 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-04 07:32:01 +00:00
Evan Cheng
1f2fda97b1
Re-enable x86 tail call optimization.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95295 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-04 06:47:24 +00:00
Chris Lattner
87c06d6179
add support for the sparcv9-*-* target triple to turn on
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64-bit sparc codegen. Patch by Nathan Keynes!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95293 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-04 06:34:01 +00:00
Evan Cheng
dcea16313d
Indirect tail call has to go through a call preserved register since it's after callee register pops. X86 isel lowering is using EAX / R11 and it was somehow adding that to function live out. That prevented the real function return register from being added to the function live out list and bad things happen.
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This fixes 483.xalancbmk (with tail call opt).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95280 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-04 02:40:39 +00:00
Dale Johannesen
c4b94e02af
Rewrite FP constant handling in DEBUG_VALUE yet
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again, so it more or less handles long double.
Restore \n removed in latest MC frenzy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95271 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-04 01:33:43 +00:00
Chris Lattner
1e80f403e2
enhance new encoder to support prefixes + RawFrm
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instructions with no operands. It can now handle
define void @test2() nounwind { ret void }
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95261 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 21:57:59 +00:00
Chris Lattner
92b1dfe5d8
set up some infrastructure, some minor cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95260 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 21:43:43 +00:00
Evan Cheng
8148ae8847
Speculatively disable x86 automatic tail call optimization while we track down a self-hosting issue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95259 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 21:40:40 +00:00
Chris Lattner
4576247928
stub out a new X86 encoder, which can be tried with
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-enable-new-x86-encoder until its stable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95256 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 21:24:49 +00:00
Chris Lattner
ce79a25980
rename createX86MCCodeEmitter to more accurately reflect what it creates.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95254 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 21:14:33 +00:00
Kevin Enderby
12ce0de462
Added support for X86 instruction prefixes so llvm-mc can assemble them. The
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Lock prefix, Repeat string operation prefixes and the Segment override prefixes.
Also added versions of the move string and store string instructions without the
repeat prefixes to X86InstrInfo.td. And finally marked the rep versions of
move/store string records in X86InstrInfo.td as isCodeGenOnly = 1 so tblgen is
happy building the disassembler files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95252 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 21:04:42 +00:00
Chris Lattner
beb42691b1
reapply r95206, this time actually delete the code I'm replacing in the third stub case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95209 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 06:42:38 +00:00
Chris Lattner
8427d2b0c6
revert r95206, it is apparently causing bootstrap failure on i386-darwin9
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95208 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 06:41:18 +00:00
Chris Lattner
ce2a725a72
make the x86 backend emit darwin stubs through mcstreamer
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instead of textually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95206 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 06:21:16 +00:00
Chris Lattner
d269a6e460
make MachineModuleInfoMachO hold non-const MCSymbol*'s instead
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of const ones. non-const ones aren't very useful, because you can't
even, say, emit them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95205 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 06:18:30 +00:00
Evan Cheng
86809ccdad
Allow all types of callee's to be tail called. But avoid automatic tailcall if the callee is a result of bitcast to avoid losing necessary zext / sext etc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95195 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 03:28:02 +00:00
Chris Lattner
d26a80f666
don't emit \n's at the start of X86AsmPrinter::runOnMachineFunction,
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.o files don't like that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95187 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 01:49:49 +00:00
Chris Lattner
99d806186e
rename printMachineInstruction -> EmitInstruction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95184 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 01:41:03 +00:00
Chris Lattner
850d2e2a1b
print instructions through the mcstreamer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95181 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 01:16:28 +00:00
Chris Lattner
db0273184b
emit instructions through the streamer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95180 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 01:15:03 +00:00
Chris Lattner
c760be99db
Finally eliminate printMCInst and send instructions through
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the streamer. Demo:
$ cat t.ll
define i32 @test() nounwind {
ret i32 42
}
$ llc t.ll -o -
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_test:
movl $42, %eax
ret
$ llc t.ll -o t.o -filetype=obj
$ otool -tv t.o
t.o:
(__TEXT,__text) section
_test:
00000000 movl $0x0000002a,%eax
00000005 ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95179 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 01:13:25 +00:00
Chris Lattner
d1ff72b8a7
rejigger the world so that EmitInstruction prints the \n at
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the end of the instruction instead of expecting the caller to
do it. This currently causes the asm-verbose instruction
comments to be on the next line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95178 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 01:09:55 +00:00
Chris Lattner
0d883e3f84
sink handling of target-independent machine instrs (other
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than DEBUG_VALUE :( ) into the target indep AsmPrinter.cpp
file. This allows elimination of the
NO_ASM_WRITER_BOILERPLATE hack among other things.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95177 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 01:00:52 +00:00
Dale Johannesen
b0e94241dd
Print FPImm a less kludgy way; APFloat.toString seems
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to have some problems anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95171 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 00:36:40 +00:00
Evan Cheng
90567c3560
ByVal frame object size should be that of the byval argument, not the size of the type which is just a pointer. This is not known to break stuff but is wrong nevertheless.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95163 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 23:58:13 +00:00
Jim Grosbach
985d45dea3
As of r79039, we still try to eliminate the frame pointer on leaf functions,
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even when -disable-fp-elim is specified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95161 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 23:56:14 +00:00
Evan Cheng
022d9e1cef
Revert 95130.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95160 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 23:55:14 +00:00
Dale Johannesen
9d73d78f45
Accept floating point immediates in DEBUG_VALUE.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95159 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 23:54:23 +00:00
Daniel Dunbar
e7070e9006
AsmParser/X86: Add temporary hack to allow parsing "sal". Eventually we need
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some mechanism for specifying alternative syntaxes, but I'm not sure what form
that should take yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95158 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 23:46:47 +00:00
Chris Lattner
56591ab218
refactor code so that LLVMTargetMachine creates the asmstreamer and
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mccontext instead of having AsmPrinter do it. This allows other
types of MCStreamer's to be passed in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95155 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 23:37:42 +00:00
Chris Lattner
55fed86353
tidy some targets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95146 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 22:13:21 +00:00
Chris Lattner
7f89fdae34
remove dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95144 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 22:03:00 +00:00
Chris Lattner
fc89bc903c
detemplatize the ppc code emitter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95142 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:55:58 +00:00
Chris Lattner
5335bce43d
remove dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95141 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:52:03 +00:00
Chris Lattner
fce4aef806
add a definition for ID.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95140 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:49:29 +00:00
Chris Lattner
33fabd7cc1
detemplatize ARM code emitter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95138 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:48:51 +00:00
Daniel Dunbar
7b9147afa7
MCAsmParser/X86: Represent absolute memory operands as CodeGen does, with scale
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== 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95137 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:44:16 +00:00
Daniel Dunbar
1945e179e1
MCCodeEmitter/X86: Handle tied registers better when converting MCInst ->
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MCMachineInstr. This also fixes handling of tied registers for MRMSrcMem
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95136 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:44:10 +00:00
Chris Lattner
e0faa54705
remove dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95134 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:38:59 +00:00
Chris Lattner
782ebe47bb
detemplatize alpha code emission, it is now JIT specific.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95133 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:35:47 +00:00
Chris Lattner
f1d6b107d2
eliminate all the dead addSimpleCodeEmitter implementations.
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eliminate random "code emitter" stuff in Alpha, except for
the JIT path. Next up, remove the template cruft.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95131 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:31:47 +00:00
Evan Cheng
942619695f
Pass callsite return type to TargetLowering::LowerCall and use that to check sibcall eligibility.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95130 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:29:10 +00:00
Chris Lattner
211edae484
eliminate FileModel::Model, just use CodeGenFileType. The client
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of the code generator shouldn't care what object format a target
uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95124 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 21:06:45 +00:00
Chris Lattner
4db361395b
remove the remnants of TargetMachOWriterInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95114 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 19:41:23 +00:00
Johnny Chen
9474d550ff
Added t2BFI (Bitfield Insert) entry for disassembler, with blank pattern field.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95112 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 19:31:58 +00:00
Chris Lattner
6914b8611a
remove PPCMachOWriterInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95111 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 19:23:55 +00:00
Evan Cheng
b2c9290a01
Perform sibcall in some cases when arguments are passes memory. Look for cases
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where callee's arguments are already in the caller's own caller's stack and
they line up perfectly. e.g.
extern int foo(int a, int b, int c);
int bar(int a, int b, int c) {
return foo(a, b, c);
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95053 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-02 02:22:50 +00:00
Johnny Chen
92e63d817f
MOVi16 should also be marked as a UnaryDP instruction, i.e., it doesn't have a
...
Rn operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95025 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-01 23:06:04 +00:00
Evan Cheng
7276c8c2b5
Fix PR6196. GV callee may not be a function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95017 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-01 22:40:09 +00:00
Bruno Cardoso Lopes
9a720b0b0e
MulOp is actually a Mips specific node, so do the match using Opcode. This fixes PR6192
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94977 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-01 12:16:39 +00:00
Evan Cheng
0a4fd46d9e
Undo r94946 now all the tests are passing again.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94970 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-01 02:13:39 +00:00
Bruno Cardoso Lopes
bdef66bf7f
Fix stack size bug while using o32 abi
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94969 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-01 02:03:24 +00:00
Johnny Chen
48d5ccf86a
For MVNr and MVNs, we need to set Inst{25} = 0 so as not to confuse the decoder.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94955 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-31 11:22:28 +00:00
Evan Cheng
aa92bec010
Change TAILJMP's to be varargs and transfer implicit uses over from TCRETURN's. Otherwise the missing uses can make post-regalloc scheduling do bad things. This fixes 403.gcc.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94950 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-31 07:28:44 +00:00
Evan Cheng
e626b0f6b1
Fix a missing check from my last commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94949 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-31 07:27:31 +00:00
Evan Cheng
843bd699f6
Avoid recursive sibcall's.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94946 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-31 06:44:49 +00:00
Eli Friedman
1144d7e3cc
Remove a completed item, add a couple new ones.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94945 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-31 04:55:32 +00:00
Sean Callanan
894c1af05f
Moved InstallLexer() from the X86-specific AsmLexer
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to the TargetAsmLexer class so that clients can
actually use the TargetAsmLexer they get from a
Target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94940 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-31 02:28:18 +00:00
Bruno Cardoso Lopes
3ed6f876c8
Fix PR6144. Reload GP before the emission of CALLSEQ_END to guarantee the right reload order
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94915 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 18:32:07 +00:00
Bruno Cardoso Lopes
5e194602a4
Fix mov.d out register by using the FFR register class directly
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94914 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 18:29:19 +00:00
Anton Korobeynikov
90cfc130d6
Fix a gross typo: ARMv6+ may or may not support unaligned memory operations.
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Even if they are suported by the core, they can be disabled
(this is just a configuration bit inside some register).
Allow unaligned memops on darwin and conservatively disallow them otherwise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94889 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 14:08:12 +00:00
Evan Cheng
a6bff982c1
Allow more tailcall optimization: calls with inputs that are all passed in registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94873 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 01:22:00 +00:00
Evan Cheng
1d885c0ede
Don't forget to transfer target flag when inserting a tailcall instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94872 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 01:16:15 +00:00
Daniel Dunbar
b834f5d13d
MC/X86 AsmParser: Handle absolute memory operands correctly. We were doing
...
something totally broken and parsing them as immediates, but the .td file also
had the wrong match class so things sortof worked. Except, that is, that we
would parse
movl $0, %eax
as
movl 0, %eax
Feel free to guess how well that worked.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94869 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 01:02:48 +00:00
Daniel Dunbar
728e5eb927
X86.td: Refactor to bring operands that use print_pcrel_imm together.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94861 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 00:24:12 +00:00
Daniel Dunbar
ec2b1f1beb
AsmMatcher/X86: Separate out sublass for memory operands that have no segment
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register, and use to cleanup a FIXME in X86AsmParser.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94859 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-30 00:24:00 +00:00
Johnny Chen
69a8c7f497
Modified encoding bits specification for VFP instructions. In particular, the D
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bit (Inst{22}) and the M bit (Inst{5}) should be left unspecified. For binary
format instructions, Inst{6} and Inst{4} need to specified for proper decodings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94855 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 23:21:10 +00:00
Evan Cheng
6c2e8a9217
PPC is not ready for sibcall optimization.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94853 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 23:05:56 +00:00
Dale Johannesen
973f46790f
Add assertion to humor the paranoid.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94843 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 21:21:28 +00:00
Bob Wilson
3eb4f7e2dd
Improve isSafeToLoadUnconditionally to recognize that GEPs with constant
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indices are safe if the result is known to be within the bounds of the
underlying object.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94829 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 19:19:08 +00:00
Evan Cheng
7096ae48c9
Catch more trivial tail call opportunities: no inputs and output types match.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94804 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 06:45:59 +00:00
Sean Callanan
95fcebd5c4
Added a custom TableGen backend to support the
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enhanced disassembler, and the necessary makefile
rules to build the table for X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94764 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 00:21:04 +00:00
Benjamin Kramer
12ea66a727
Replace strcpy with memcpy when we have the length around anyway.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94746 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 18:04:38 +00:00
Chris Lattner
a34103f6fa
convert the last 3 targets to use EmitFunctionBody() now that
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it has before/end body hooks.
lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp | 49 ++-----------
lib/Target/Mips/AsmPrinter/MipsAsmPrinter.cpp | 87 ++++++------------------
lib/Target/XCore/AsmPrinter/XCoreAsmPrinter.cpp | 56 +++------------
test/CodeGen/XCore/ashr.ll | 2
4 files changed, 48 insertions(+), 146 deletions(-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94741 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 06:22:43 +00:00
Evan Cheng
5fef8bc1cb
Fix a bug introduced by r94490 where it created a X86ISD::CMP whose output type is different from its inputs.
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This fixes PR6146.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94731 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 01:57:22 +00:00
Chris Lattner
a6086fc975
switch blackfin to the default runOnMachineFunction
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94729 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 01:54:33 +00:00
Chris Lattner
08acebc511
eliminate a now-useless class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94728 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 01:50:22 +00:00
Chris Lattner
745ec06ad2
Switch MSP430, SPU, Sparc, and SystemZ to use EmitFunctionBody().
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Diffstat:
6 files changed, 30 insertions(+), 284 deletions(-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94727 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 01:48:52 +00:00
Chris Lattner
d49fe1b6bc
Give AsmPrinter the most common expected implementation of
...
runOnMachineFunction, and switch PPC to use EmitFunctionBody.
The two ppc asmprinters now don't heave to define
runOnMachineFunction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94722 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 01:28:58 +00:00
Chris Lattner
a786ceac5c
switch ARM to EmitFunctionBody().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94719 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 01:10:34 +00:00
Chris Lattner
14c38ec2af
Remove the argument from EmitJumpTableInfo, because it doesn't need it.
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Move the X86 implementation of function body emission up to
AsmPrinter::EmitFunctionBody, which works by calling the virtual
EmitInstruction method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94716 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 01:02:27 +00:00
Chris Lattner
a2406190ca
Drop the argument to AsmPrinter::EmitConstantPool and make it virtual.
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Overload it in the ARM backend to do nothing, since is does insane
constant pool emission.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94708 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 00:19:24 +00:00
Chris Lattner
80c062001e
don't emit constant pools twice.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94706 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-28 00:15:18 +00:00
Chris Lattner
953ebb769a
switch ARM to use EmitFunctionHeader.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94703 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 23:58:11 +00:00
Chris Lattner
7d7dab0278
eliminate the ARMFunctionInfo::Align member, using
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MachineFunction::Alignment instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94701 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 23:37:36 +00:00
Chris Lattner
ff0210d0b0
switch blackfin to use EmitFunctionHeader. BlackfinAsmPrinter.cpp
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is now less than 200 LOC!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94699 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 23:26:37 +00:00
Chris Lattner
5006071f7a
switch mips to use the shared EmitFunctionHeader() function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94698 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 23:23:58 +00:00
Dale Johannesen
714eb731b2
Treat MO_REG 0 location as undefined in DEBUG_VALUE,
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per document.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94693 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 22:11:16 +00:00
Jeffrey Yasskin
f0356fe140
Kill ModuleProvider and ghost linkage by inverting the relationship between
...
Modules and ModuleProviders. Because the "ModuleProvider" simply materializes
GlobalValues now, and doesn't provide modules, it's renamed to
"GVMaterializer". Code that used to need a ModuleProvider to materialize
Functions can now materialize the Functions directly. Functions no longer use a
magic linkage to record that they're materializable; they simply ask the
GVMaterializer.
Because the C ABI must never change, we can't remove LLVMModuleProviderRef or
the functions that refer to it. Instead, because Module now exposes the same
functionality ModuleProvider used to, we store a Module* in any
LLVMModuleProviderRef and translate in the wrapper methods. The bindings to
other languages still use the ModuleProvider concept. It would probably be
worth some time to update them to follow the C++ more closely, but I don't
intend to do it.
Fixes http://llvm.org/PR5737 and http://llvm.org/PR5735 .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94686 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 20:34:15 +00:00
Chris Lattner
2cf7251d39
add a new AsmPrinter::EmitFunctionEntryLabel virtual function,
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which allows targets to override function entry label emission.
Use it to convert linux/ppc to use EmitFunctionHeader().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94667 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 07:21:55 +00:00
Evan Cheng
b17124553d
Perform trivial tail call optimization for callees with "C" ABI. These are done
...
even when -tailcallopt is not specified and it does not require changing ABI.
First case is the most trivial one. Perform tail call optimization when both
the caller and callee do not return values and when the callee does not take
any input arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94664 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 06:25:16 +00:00
Chris Lattner
37469d1ac1
ppc/linux isn't ready for this and it was an accident that it was included.
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This should fix a bunch of linux buildbot failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94643 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 01:02:43 +00:00
Chris Lattner
d3b31a73e8
use existing basic block numbers instead of recomputing
...
a new set of them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94631 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 00:20:02 +00:00
Chris Lattner
4129ccdb70
Switch MSP430, CellSPU, SystemZ, Darwin/PPC, Alpha, and Sparc to
...
EmitFunctionHeader:
7 files changed, 16 insertions(+), 210 deletions(-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94630 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 00:17:20 +00:00
Evan Cheng
8c86db58c8
Clarify what -tailcallopt option actually do.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94628 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 00:10:09 +00:00
Jim Grosbach
c90a153ad0
Adjust setjmp instruction sequence to not need 32-bit alignment padding
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94627 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 00:07:20 +00:00
Evan Cheng
0c439eb2c8
Eliminate target hook IsEligibleForTailCallOptimization.
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Target independent isel should always pass along the "tail call" property. Change
target hook LowerCall's parameter "isTailCall" into a refernce. If the target
decides it's impossible to honor the tail call request, it should set isTailCall
to false to make target independent isel happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94626 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 00:07:07 +00:00
Evan Cheng
381993f1f2
Restore to pre-94570 state.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94625 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-27 00:00:57 +00:00
Evan Cheng
bbba00c8fa
Ignore 'forced' tailcall opt in fastisel mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94617 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 23:28:40 +00:00
Chris Lattner
b11caedd6f
now that enough stuff is constified, move function header printing
...
logic up from X86 into the common code. The other targets will
hopefully start using this soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94614 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 23:18:44 +00:00
Chris Lattner
30c6b75ac2
constify a method argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94612 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 23:15:09 +00:00
Evan Cheng
1613f40bab
Delete blank lines that bug me.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94610 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 23:07:57 +00:00
Chris Lattner
844be89d2d
call emitconstantpool and emitjumptable like other targets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94601 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 22:06:58 +00:00
Chris Lattner
cee63322ea
Eliminate SetDirective, and replace it with HasSetDirective.
...
Default HasSetDirective to true, since most targets have it.
The targets that claim to not have it probably do, or it is
spelled differently. These include Blackfin, Mips, Alpha, and
PIC16. All of these except pic16 are normal ELF targets, so
they almost certainly have it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94585 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 20:40:54 +00:00
Evan Cheng
2a531673b9
Delete dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94583 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 20:36:21 +00:00
Rafael Espindola
2e2563bf8e
Emit .comm alignment in bytes but .align in powers of 2 for ARM ELF.
...
Original patch by Sandeep Patel and updated by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94582 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 20:21:43 +00:00
Chris Lattner
6a315c358c
eliminate MCAsmInfo::NeedsSet: we now just use .set on any platform
...
that has it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94581 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 20:20:43 +00:00
Chris Lattner
b3732fbabd
don't set to the default value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94580 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 20:17:34 +00:00
Evan Cheng
ddc419c581
Code refactoring, no functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94570 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 19:04:47 +00:00
Dan Gohman
ea32d8f465
Remove SIL, DIL, and BPL from the GR8_NOREX allocation order also.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94560 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 18:30:24 +00:00
Dan Gohman
369d4b4c2e
SIL, DIL, BPL, and SPL require a REX prefix.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94558 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 18:14:22 +00:00
Chris Lattner
f1214cbf3c
eliminate the TargetLowering::UsesGlobalOffsetTable bool, which is
...
subsumed by TargetLowering::getJumpTableEncoding(). Change uses of
it to be more specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94529 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 06:53:37 +00:00
Chris Lattner
589c6f620e
Move getJTISymbol from MachineJumpTableInfo to MachineFunction,
...
which is more convenient, and change getPICJumpTableRelocBaseExpr
to take a MachineFunction to match.
Next, move the X86 code that create a PICBase symbol to
X86TargetLowering::getPICBaseSymbol from
X86MCInstLower::GetPICBaseSymbol, which was an asmprinter specific
library. This eliminates a 'gross hack', and allows us to
implement X86ISelLowering::getPICJumpTableRelocBaseExpr which now
calls it.
This in turn allows us to eliminate the
X86AsmPrinter::printPICJumpTableSetLabel method, which was the
only overload of printPICJumpTableSetLabel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94526 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 06:28:43 +00:00
Chris Lattner
e35df92eca
simplify asmprinter: only emit .set directives when entries have
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EK_LabelDifference32 kind and the target has .set support. Simplify
X86AsmPrinter::printPICJumpTableSetLabel to make use of recent helpers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94518 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 05:15:20 +00:00
Chris Lattner
c64daabb70
implement X86 @GOTOFF jump table entries with the new EK_Custom32
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jump table entry kind, instead of overloading
AsmPrinter::printPICJumpTableEntry.
This has a pretty horrible and inefficient FIXME around how @GOTOFF
is currently smashed into the mcsymbol name, but otherwise this is
much cleaner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94516 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 05:02:42 +00:00
Chris Lattner
f71cb015c1
add a new MachineBasicBlock::getSymbol method, replacing
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the AsmPrinter::GetMBBSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94515 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 04:55:51 +00:00
Chris Lattner
1e459c4467
don't bother setting the AsmPrinter::MF ivar, now that
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AsmPrinter::SetupMachineFunction sets it. Note that systemz
and msp430 didn't. Yay for reduced inconsistency! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94510 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 04:38:11 +00:00
Chris Lattner
b84822fb7b
make MachineFunction keep track of its ID and make
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MachineFunctionAnalysis dole them out, instead of having
AsmPrinter do both. Have the AsmPrinter::SetupMachineFunction
method set the 'AsmPrinter::MF' variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94509 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 04:35:26 +00:00
Daniel Dunbar
c690aab230
Unbreak MSVC/CMake build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94502 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 03:56:22 +00:00
Evan Cheng
8c7ecaf524
Implement cond ? -1 : 0 with sbb.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94490 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 02:00:44 +00:00
Dale Johannesen
11609fa2e3
Accept immediate as value of a dbg_value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94489 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 01:54:26 +00:00
Sean Callanan
7dcef4c475
Added the implementation of the Intel-specific
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TargetAsmLexer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94482 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 01:00:10 +00:00
Dale Johannesen
5ed17ae92a
Generate DEBUG_VALUE comments on x86. The (limited)
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dbg.declare's we currently generate go through both
register allocators without perturbing the results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94480 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 00:09:58 +00:00
Sean Callanan
cf2e3d108d
Added the TargetAsmLexer implementation for AT&T syntax.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94479 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 00:08:25 +00:00
Dale Johannesen
6ec25f570f
use findDebugLoc in more places.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94477 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 00:03:12 +00:00
Jim Grosbach
1f9b48ad87
Minor jump table cleanup.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94475 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-25 23:50:13 +00:00
Chris Lattner
5e1df8d1f7
in 32-bit pic mode for targets with a GOT, x86 emits jump table
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entries with @GOTOFF whih is EK_GPRel32BlockAddress.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94474 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-25 23:38:14 +00:00