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Author SHA1 Message Date
Chris Lattner
db0273184b emit instructions through the streamer. 
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 
the streamer.  Demo:

$ cat t.ll 
define i32 @test() nounwind {
  ret i32 42
}
$ llc t.ll -o -
...
_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 
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 
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
Chris Lattner
e0bb20cc03 make these less sensitive to asm verbose changes by disabling it for them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95175 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-03 00:48:53 +00:00
Dale Johannesen
b0e94241dd Print FPImm a less kludgy way; APFloat.toString seems 
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
Bob Wilson
e7b635f430 Fix some comment typos. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95170 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-03 00:33:21 +00:00
Chris Lattner
6c8d6ec2a7 pass an instprinter into the AsmPrinter if it is available. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95168 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-03 00:29:55 +00:00
Chris Lattner
be2e76bbb3 make any use of the "O" stream in asmprinter print to 
stderr if in filetype=obj mode.  This is a hack, and will
live until dwarf emission and other random stuff that is
not yet going through MCStreamer is upgraded.  It only
impacts filetype=obj mode.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95166 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-03 00:22:02 +00:00
Eric Christopher
0c6a8f9eda Recommit this, looks like it wasn't the cause. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95165 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-03 00:21:58 +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. 
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
Chris Lattner
ac7798e906 Hook up -filetype=obj through the MachO streamer. Here's a demo: 
$ cat t.ll 
@g = global i32 42
$ llc t.ll -o t.o -filetype=obj
$ nm t.o
00000000 D _g

There is still a ton of work left.  Instructions are not being encoded
yet apparently.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95162 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 23:57:42 +00:00
Jim Grosbach
985d45dea3 As of r79039, we still try to eliminate the frame pointer on leaf functions, 
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. 
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. 
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 
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
Daniel Dunbar
e1f6de3fbd AsmMatcherEmitter: Use stable_sort when reordering instructions, so that order 
is still deterministic even amongst ambiguous instructions (eventually ambiguous
match orders will be a hard error, but we aren't there yet).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95157 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 23:46:36 +00:00
Chris Lattner
6cafdcc9af use OwningPtr and factor code better. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95156 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 23:45:17 +00:00
Chris Lattner
56591ab218 refactor code so that LLVMTargetMachine creates the asmstreamer and 
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
Eric Christopher
9f34dd305b Hopefully temporarily revert this. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95154 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 23:01:31 +00:00
Chris Lattner
e16ad1a983 simplify getVerboseAsm 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95153 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 22:58:13 +00:00
Chris Lattner
1f21990284 move handling of asm-verbose out of AsmPrinter.cpp into LLVMTargetMachine.cpp with the rest of the command line options. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95152 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 22:54:51 +00:00
Chris Lattner
2e438c3a70 remove dead #include, stupid symlinks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95150 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 22:37:42 +00:00
Chris Lattner
4105155231 remove the # TAILCALL markers, which was causing the to fail. 
It's unclear if the matcher is nondeterminstic of what here,
but I'm getting matches without TAILCALL and some other hosts
are getting matches with it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95149 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 22:36:29 +00:00
Chris Lattner
3813d8adf3 Remove a bunch of stuff around the edges of the ELF writer. 
Now the only use of the ELF writer is the JIT, which won't be
easy to fix in the short term. :( :(



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95148 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 22:31:11 +00:00
Eric Christopher
8334f068c4 Reformat my last patch slightly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95147 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 22:29:26 +00:00
Chris Lattner
55fed86353 tidy some targets. 
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
Eric Christopher
a6a089cd24 Re-add strcmp and known size object size checking optimization. 
Passed bootstrap and nightly test run here.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95145 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 22:10:43 +00:00
Chris Lattner
7f89fdae34 remove dead code. 
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
Daniel Dunbar
197f1f0246 MCAssembler/Darwin: Add a test (on Darwin) that we assemble a bunch of 
instructions exactly like 'as', and produce equivalent .o files.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95143 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 22:00:15 +00:00
Chris Lattner
fc89bc903c detemplatize the ppc code emitter. 
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. 
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. 
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. 
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 
== 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 -> 
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
Daniel Dunbar
e1ec617c6a MC/Mach-O: Set SOME_INSTRUCTIONS bit for sections. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95135 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 21:44:01 +00:00
Chris Lattner
e0faa54705 remove dead code. 
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. 
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. 
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. 
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
Dan Gohman
00f488012c Make DenseSet's erase pass on the return value rather than swallowing it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95127 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 21:11:22 +00:00
Dan Gohman
ebdcbc26c7 Fix function names in comments. Thanks Duncan! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95126 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 21:10:27 +00:00
Chris Lattner
211edae484 eliminate FileModel::Model, just use CodeGenFileType. The client 
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
1de46a4ab5 this apparently depends on the host somehow. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95122 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 20:57:28 +00:00
Bill Wendling
3900837ca6 XFAIL for PPC Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95121 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 20:56:02 +00:00
Chris Lattner
d56f80358b disable this test for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95120 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 20:41:39 +00:00
Sean Callanan
b788b3753b ...and fixed the Makefile. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95119 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 20:20:30 +00:00
Sean Callanan
59b9c8879b Renamed the ed directory to edis, as suggested 
yesterday.  This eliminates possible confusion
about what exactly in this directory; the name
is still short, though.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95118 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-02 20:11:23 +00:00
Chris Lattner
4db361395b remove the remnants of TargetMachOWriterInfo. 
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