Chris Lattner
0f2aecef5a
CBackend is no longer here
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11416 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:29:37 +00:00
Chris Lattner
76a92ae84a
CBackend now lives here
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11415 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:29:20 +00:00
Chris Lattner
e8e7a188ec
Do not advertise our -c option anymore
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11413 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:24:46 +00:00
Chris Lattner
2f1f8e0c4e
Mercilessly rip the cbackend out of llvm-dis. Leave a helpful error message
...
for those who have not heard the news.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11412 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:22:40 +00:00
Chris Lattner
8e3eb5542b
The cbackend has never had anything to do with llvm assembly writing
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11411 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:19:51 +00:00
Chris Lattner
666d20a301
Add support for -march=c
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11410 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:19:09 +00:00
Chris Lattner
f31182a531
Convert the C backend into a target, for use with LLC. This allows us to use
...
the lowerallocations pass to eliminate malloc/free warnings and hackish code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11409 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:18:48 +00:00
Chris Lattner
055b3ff7bd
Change how we create the cwriter, and add a buttload of libraries that it now
...
needs. This will be fixed shortly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11407 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:01:14 +00:00
Chris Lattner
208d638fa4
Change access to the cwriter
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11406 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:00:45 +00:00
Chris Lattner
94f4f8ea10
Make the cwriter use the lowerinvoke pass so that it can either use "disabled exceptions" or
...
"expensive exceptions" controlled by an option. Also refactor and eliminate a bunch of cruft.
This is a temporary solution and causes millions of warnings to pour out of programs that use
exceptions, but it should fix the problem with sparc and the 'write' declaration (PR190).
Subsequent changes will make this stink much less
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11405 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 23:00:29 +00:00
Chris Lattner
6f3ff3e34d
New testcase. The CFE should not generate illegal LLVM intrinsics, even if
...
the input program is horribly broken (like 126.gcc).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11401 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 22:04:41 +00:00
John Criswell
0021c31b60
Added check for target machine endian-ness and put the result into
...
Makefile.config (ENDIAN variable is set to big or little).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11398 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 21:57:29 +00:00
Chris Lattner
339d8df4c0
Add support for a bunch more functions
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11395 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 21:21:48 +00:00
Alkis Evlogimenos
be766c7246
Remove getAllocatedRegNum(). Use getReg() instead.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11393 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 21:01:20 +00:00
Alkis Evlogimenos
903b22cd51
Mark MachineBasicBlock::operator[] deprecated.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11392 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 20:05:56 +00:00
Alkis Evlogimenos
bccab5ed5e
Define DEPRECATED so that it can be used in function and variable
...
declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11391 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 20:05:44 +00:00
Chris Lattner
68300db685
Add support for fopen/fclose. Specifically with fopen, we were marking all of the
...
operands as incomplete, though fopen is known to only read them. This just adds
fclose for symmetry, though it doesn't gain anything. This makes the dsgraphs for
181.mcf much more precise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11390 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 20:05:32 +00:00
Alkis Evlogimenos
4de473bc59
Use getNumVirtualRegs().
...
Whitespace cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11389 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 18:20:47 +00:00
Alkis Evlogimenos
87af94b291
Add getNumVirtualRegs().
...
Whitespace cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11388 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 18:07:06 +00:00
Chris Lattner
4b2b684b9f
Bug fixed
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11385 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 17:03:01 +00:00
Chris Lattner
494b6920b0
Fix compilation of 126.gcc: intrinsic functions cannot throw, so they are not
...
allowed in invoke instructions. Thus, if we are inlining a call to an intrinsic
function into an invoke site, we don't need to turn the call into an invoke!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11384 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:47:35 +00:00
Chris Lattner
0db085baec
Intrinsic functions cannot throw
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11383 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:46:46 +00:00
John Criswell
3ff6dddc05
Updated to list all code/directories that have additional or alternate
...
licensing information.
Also added note to indicate that warrany disclaimer and the no-endorsement
clause applies to everything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11382 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:46:05 +00:00
Chris Lattner
bd8c456274
Bug fix
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11381 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:40:24 +00:00
Chris Lattner
f5761a5e68
exit(1) instead of abort()'ing on error
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11380 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:37:43 +00:00
Chris Lattner
83fe91797a
Fix buggy error message problem
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11379 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:33:56 +00:00
Misha Brukman
a92666decd
Fix spelling of `tendency'.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11378 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:23:14 +00:00
Chris Lattner
fdd13f6afe
Expose a pass ID for lower-invoke
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11377 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:16:35 +00:00
Chris Lattner
cefc18e7d9
Expose a pass ID that can be 'required'
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11376 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:16:16 +00:00
Chris Lattner
b4198a2880
Squish warning
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11375 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:14:50 +00:00
Chris Lattner
a07b72ff3d
Restructure code to handle memcpy/memmove
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11374 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:09:54 +00:00
Chris Lattner
c201a7a911
Right, memcpy READS memory too :)
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11373 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:09:37 +00:00
Chris Lattner
7f007250e1
New testcase for support for memcpy/memmove
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11372 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 16:04:51 +00:00
Brian Gaeke
e62589058c
Fix off-by-one in Interpreter::getFirstVarArg(), which was punishing
...
any attempts by LLI to use varargs (possibly left over from the introduction
of IntrinsicLowering??)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11370 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 06:18:39 +00:00
Chris Lattner
897bf0dea5
Fine grainify namespacification, prune #includes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11369 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 06:18:21 +00:00
Brian Gaeke
d8400d86dd
The Interpreter was failing the AtExit UnitTest. This fixes it.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11367 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 05:48:00 +00:00
Brian Gaeke
a0031cc08c
Update the example here in the header file.
...
I don't know about you guys, but I rarely read the .html manuals :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11366 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 04:49:04 +00:00
Brian Gaeke
f13a3f4dd1
Include <iosfwd>.
...
Add prototypes for MachineBasicBlock's dump() and print() methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11365 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 04:40:15 +00:00
Brian Gaeke
90421cd8f9
Refactor MachineFunction::print() into MachineBasicBlock::print().
...
Add MachineBasicBlock::dump().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11364 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 04:39:55 +00:00
Brian Gaeke
21326fc2ad
Add head-of-file comments and Doxygen comments. Tighten up a lot of whitespace.
...
Rename SetMachineOperandConst's formal parameters to match other methods here.
Mark some methods as being used only by the SPARC back-end.
Fix a missing-paren bug in OutputValue().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11363 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-13 04:39:32 +00:00
Chris Lattner
f8cd9148f9
Add support for memcpy and memmove intrinsics. Why isn't the cwriter using
...
the intrinsiclowering code?? :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11362 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 23:13:33 +00:00
Chris Lattner
3bc657934f
New features
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11361 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 21:21:17 +00:00
Chris Lattner
3301ced603
Be a bit more specific about what the alignment value means and the restrictions on it
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11360 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 21:18:15 +00:00
Chris Lattner
7266f41e56
New testcase for PR233: [llvmgcc] Structure copies result in a LOT of code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11359 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 21:06:52 +00:00
Alkis Evlogimenos
94dc07728f
Move ilist_trairs<MachineInstr> in MachineBasicBlock.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11358 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 19:12:03 +00:00
Alkis Evlogimenos
ab8672c8bb
Add parent pointer to MachineInstr that points to owning
...
MachineBasicBlock. Also change opcode to a short and numImplicitRefs
to an unsigned char so that overall MachineInstr's size stays the
same.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11357 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 18:49:07 +00:00
John Criswell
aa55c8cc38
Fixed minor typos.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11356 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 18:11:53 +00:00
Chris Lattner
2751e76a70
Add support for the llvm.memmove intrinsic
...
Patch graciously contributed by Reid Spencer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11355 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 18:11:20 +00:00
Chris Lattner
0eb51b440c
Add support for the llvm.memmove intrinsic.
...
Patch graciously contributed by Reid Spencer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11354 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 18:10:10 +00:00
Chris Lattner
5ab827ff4a
Urg, check in header I forgot. :(
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11353 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-12 17:57:11 +00:00