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Author SHA1 Message Date
Brian Gaeke
418379e229 Instead of using isDummyPhiInstr, we just compare the opcode with V9::PHI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15906 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 20:04:24 +00:00
Brian Gaeke
e058b27faf Instead of using isDummyPhiInstr, we just compare the opcode with V9::PHI. 
Also, squash a use of TargetInstrInfo::isNop().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15905 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 20:04:21 +00:00
Chris Lattner
a1e51ff2aa Convert to the new MachineFunctionInfo interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15904 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 18:13:37 +00:00
Chris Lattner
8bdf87d1d8 All targets are now allowed to have their own MachineFunctionInfo objects, 
also, make getInfo do some checking and cast to the appropriate concrete type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15903 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 18:13:16 +00:00
Brian Gaeke
b406d84dd8 M_PSEUDO_FLAG is no longer used. Get rid of it and its accessor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15902 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 17:44:17 +00:00
Brian Gaeke
5978a532e8 The SparcV9 target no longer uses any pseudoinstructions (SETSW, SETUW, 
SETX) or M_PSEUDO_FLAG.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15901 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 17:44:16 +00:00
Brian Gaeke
f84ee3865b The Create*Const methods don't need to pass around a TargetMachine reference. 
Other minor cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15900 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 17:44:15 +00:00
Brian Gaeke
66149920c6 Doxygenify some comments. 
Clean up cpReg2MemMI and cpMem2RegMI, and doxygenify comments.
Get rid of their uses of SETSW, which is a pseudoinstruction. We can't
JIT-compile pseudoinstructions at the moment. This was blowing up 252.eon/jit,
which has some HUGE stack frames.
Reduce the uses of constantFitsInImmedField().
Consolidate some assertions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15899 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 17:44:14 +00:00
Chris Lattner
883342c1e5 Switch V9 over to using the AsmPrinter base class to do its constant printing 
Massive thanks to the brg miester for doing the testing. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15898 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 05:29:08 +00:00
Chris Lattner
f746a7d09b Rename var 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15897 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 02:22:55 +00:00
Chris Lattner
b6e678b1c8 Alkis pointed out that this is not a character (we actually support strings) 
and as such, we should use self revealing names.  Hey, makes sense to me!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15896 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-18 02:22:34 +00:00
Chris Lattner
30bad4af40 new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15895 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 21:38:51 +00:00
Chris Lattner
7d057a3fd5 Add support for targets without a .zero directive 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15894 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 21:38:40 +00:00
Misha Brukman
5069438763 This file is no longer used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15893 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 20:23:33 +00:00
Chris Lattner
69d485e646 Start using alignment output routines from AsmPrinter. 
Changes to make this more similar to the X86 asmprinter

Fix overalignment of globals.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15891 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:26:03 +00:00
Chris Lattner
c6393f82bf Start using alignment output routines from AsmPrinter. 
Changes to make this more similar to the ppc asmprinter


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15890 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:25:42 +00:00
Chris Lattner
e265504e82 Add an overload 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15889 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:17:10 +00:00
Chris Lattner
bfddc2030a Add support for alignment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15888 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:14:29 +00:00
Chris Lattner
d2b0bb41f4 Add a new helper method to get log2(type alignment) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15887 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:13:00 +00:00
Chris Lattner
cdab78f036 Add punctuation, add a new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15886 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 19:12:44 +00:00
Misha Brukman
b5e1decefb Add itostr(long) for our furry 64-bit friends. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15885 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 18:08:52 +00:00
Misha Brukman
274ba03f49 Ultra-doxygenify some function header comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15884 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 17:52:36 +00:00
Chris Lattner
91b362bba9 Check constant expression validity more strictly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15883 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 17:28:46 +00:00
Chris Lattner
c6d2f15037 Work around PR424 for old c/c++ frontends. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15882 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 17:26:41 +00:00
Chris Lattner
5676310c5d Print comments with ; 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15881 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 16:27:26 +00:00
Chris Lattner
0554fb6b9c Use a designated comment character when printing comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15880 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 16:27:05 +00:00
Chris Lattner
75585268a7 Allow targets to specify a comment character 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15879 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 16:26:36 +00:00
Reid Spencer
85baf76eec Added a *very* initial cut at a lexicon for LLVM. I don't plan to write 
this whole thing. Just use the pattern in the file to add entries as you
think of them. This will be really helpful for newbies to advanced compiler
optimization techniques such as myself.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15878 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 09:38:50 +00:00
Reid Spencer
aaa3da9665 Documented (Java properties file like) syntax of config file format 
Added definitions for some of the configuration items.
Made the document HTML 4.01 Strict compliant.
Ran ispell on it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15877 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 09:18:37 +00:00
Reid Spencer
2d1e01c795 Add a reference to the ComilerDriver documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15876 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 08:01:57 +00:00
Reid Spencer
38d54be85b Bytecode File Format Changes: 
- File format version number bumped to 4
- Writer will now align nothing
- Reader now only expects alignment for version 3 or earlier


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15875 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 07:45:14 +00:00
Reid Spencer
cf549e1f32 Documented the removal of alignment in version 4 bytecode files (version 3 
was released with LLVM 1.3). Alignment of fields can add severe size to
certain kinds of functions (those with lots of long format instructions) so
we decided to do away with alignment altogether in this bc version.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15874 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 07:43:43 +00:00
Nate Begeman
07a73755d3 Re-fix hiding the Frame Pointer from the register allocator in functions 
that have a frame pointer.  This change fixes Burg.  In addition, make
the necessary changes to floating point code gen and constant loading after
Chris Lattner's fixes to the asm writer.  These changes fix MallocBench/gs


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15873 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 07:17:44 +00:00
Chris Lattner
8581ee85b4 Use the AsmPrinter emitGlobalConstant. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15872 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:48:55 +00:00
Chris Lattner
800ade1e19 Add missing \t 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15871 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:48:34 +00:00
Chris Lattner
e85a5a9f40 Add support for targets that have .quad, drop extra tab inserted 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15870 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:48:16 +00:00
Chris Lattner
79835d9f9f Use the emitGlobalConstant defined in AsmPrinter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15869 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:37:12 +00:00
Chris Lattner
1b7e2356ac Implement emitGlobalConstant 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15868 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:36:49 +00:00
Chris Lattner
46d6126e66 Add some hooks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15867 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:36:27 +00:00
Chris Lattner
b462e47d2d New, more general, interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15866 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:07:43 +00:00
Chris Lattner
97f3e37f00 Allow an arbitrary prefix 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15865 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:06:54 +00:00
Chris Lattner
2c2475296d Allow an arbitrary prefix. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15864 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:06:37 +00:00
Chris Lattner
af2bf0ab30 We now allow targets to use any prefix they want for global symbols. Lets 
hear it for ".".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15863 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 06:06:19 +00:00
Misha Brukman
9e36843964 Rewrite targets/rules to generate files for just PowerPC or PPC{32,64} 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15862 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:11:54 +00:00
Misha Brukman
8283ec7c1c Register classes are target-dependent 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15861 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:10:31 +00:00
Misha Brukman
6316181ee0 #include <map> is not necessary here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15860 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:09:39 +00:00
Misha Brukman
1dcddfefbd `PowerPC' is no longer a real target 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15859 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:09:10 +00:00
Misha Brukman
f2f8cfb945 Move variables and methods which need PPC{32,64}* distinction to subclasses 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15858 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:08:44 +00:00
Misha Brukman
66aa3e0e8b No need for an `is64bit' flag 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15857 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:06:47 +00:00
Misha Brukman
a2a27b3c85 PowerPCInstrInfo and PowerPCRegisterInfo have gone away; they are replaced 
by 32- and 64-bit customized files, named appropriately.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15856 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-17 05:05:00 +00:00