Chris Lattner
d2b0bb41f4
Add a new helper method to get log2(type alignment)
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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
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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.
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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.
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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
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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.
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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 ;
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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.
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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
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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
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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
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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.
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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:
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- 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
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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
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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.
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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
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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
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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
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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
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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
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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.
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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
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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.
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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
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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}
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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
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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
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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
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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
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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
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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
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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
Misha Brukman
08dde0ba85
Consistently name passed with 32 or 64 in their name
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15855 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 05:02:58 +00:00
Misha Brukman
3d58b8f531
PowerPCRegisterInfo no longer takes a bool to differentiate 32 vs 64 bits
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15854 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 05:02:18 +00:00
Misha Brukman
db50bd3e7a
The PowerPCInstrInfo class has gone away.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15853 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 05:00:46 +00:00
Misha Brukman
363dd07320
PowerPCInstrInfo has gone away, PPC32 and PPC64 share opcodes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15852 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 04:58:50 +00:00
Misha Brukman
adde6994ac
PowerPC 32-/64-bit split: Part II, 64-bit customizations on PowerPC
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15851 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 04:57:37 +00:00
Misha Brukman
f2ccb77ee9
PowerPC 32-/64-bit split: Part I, PPC32* bit files, adapted from former PowerPC*
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15850 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 04:55:41 +00:00
Chris Lattner
2c38413b3f
Do not #include files into the llvm namespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15849 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 03:08:28 +00:00
Reid Spencer
250c4184c7
Correct the comments in the symbol table writer to reflect reality.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15848 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 02:59:02 +00:00
Chris Lattner
469ab79584
Print float constants as 4 byte values.
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Also, fix endianness problems when cross compiling from little-endian host.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15847 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 02:48:44 +00:00
Chris Lattner
505e783d8c
Make sure to put an _ prefix on all identifiers!
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Also, add some (currently disabled) code to print float's as 32-bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15846 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 02:29:00 +00:00
Chris Lattner
ed1ff01639
Some asmwriters want an _ prefix
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15845 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 02:28:26 +00:00
Chris Lattner
f1cb795394
Some asmweriters want an _ prefix
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15844 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 02:28:12 +00:00
Reid Spencer
8996e55ff9
Technical Corrections (thanks to Robert Mykland):
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- Define the "opcode" data type and reference the Instruction.def file
- Clean up the definition of symtab by indicating that it is composed of
two llists.
- Fix some broken links.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15843 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-17 00:49:03 +00:00
Chris Lattner
416ca3384a
More changes to make PPC32 and X86 more similar
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15842 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16 23:38:36 +00:00
Chris Lattner
36aacdb974
Minor changes to make the diff be nothing against the X86 version
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15841 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16 23:30:16 +00:00
Chris Lattner
a3840795a5
Finegrainify namespacification
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Start using the AsmPrinter base class to factor out a bunch of code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15840 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16 23:25:21 +00:00
Chris Lattner
055acae18c
Start using the AsmPrinter to emit our first class constants. This also
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drops our half-assed support for cygwin, which noone uses and doesn't work
anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15839 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16 23:16:06 +00:00
Chris Lattner
a80ba71efe
Initial implementation of the asmprinter base class
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15838 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-16 23:15:22 +00:00