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55 Commits

Author SHA1 Message Date
Chris Lattner
f7833ba375 Fix warning 
llvm-svn: 15964
 2004-08-21 19:11:03 +00:00
Nate Begeman
3ad3ad4f3f Move XForm instructions over to the auto-generated asm writer 
llvm-svn: 15962
 2004-08-21 05:56:39 +00:00
Nate Begeman
e4e6d92d1d Clean up floating point instruction selection. 
Change int->float cast code to put conversion constants in constant pool.
Shorten code sequence for constant pool fp loads.
Remove LOADLoDirect/LOADLoIndirect psuedo instructions and tweak asmwriter

llvm-svn: 15913
 2004-08-19 05:20:54 +00:00
Chris Lattner
10262ab3f1 Rename var 
llvm-svn: 15897
 2004-08-18 02:22:55 +00:00
Chris Lattner
2501f5852a Start using alignment output routines from AsmPrinter. 
Changes to make this more similar to the X86 asmprinter

Fix overalignment of globals.

llvm-svn: 15891
 2004-08-17 19:26:03 +00:00
Chris Lattner
cc21bfd809 Print comments with ; 
llvm-svn: 15881
 2004-08-17 16:27:26 +00:00
Chris Lattner
f97bce7214 Use the emitGlobalConstant defined in AsmPrinter 
llvm-svn: 15869
 2004-08-17 06:37:12 +00:00
Chris Lattner
ac253447d3 New, more general, interface. 
llvm-svn: 15866
 2004-08-17 06:07:43 +00:00
Misha Brukman
116f9277f6 PowerPC 32-/64-bit split: Part I, PPC32* bit files, adapted from former PowerPC* 
llvm-svn: 15850
 2004-08-17 04:55:41 +00:00
Chris Lattner
a8fbbc0ec3 Print float constants as 4 byte values. 
Also, fix endianness problems when cross compiling from little-endian host.

llvm-svn: 15847
 2004-08-17 02:48:44 +00:00
Chris Lattner
bc9372bf77 Make sure to put an _ prefix on all identifiers! 
Also, add some (currently disabled) code to print float's as 32-bits.

llvm-svn: 15846
 2004-08-17 02:29:00 +00:00
Chris Lattner
5491774934 More changes to make PPC32 and X86 more similar 
llvm-svn: 15842
 2004-08-16 23:38:36 +00:00
Chris Lattner
b4f1f71bf0 Minor changes to make the diff be nothing against the X86 version 
llvm-svn: 15841
 2004-08-16 23:30:16 +00:00
Chris Lattner
0ced90583d Finegrainify namespacification 
Start using the AsmPrinter base class to factor out a bunch of code

llvm-svn: 15840
 2004-08-16 23:25:21 +00:00
Chris Lattner
7dfaac4300 Zimm16 is now dead. Its entry is not removed from the enum, to avoid having 
to renumber everything.  Similar elimination should be applied to other
operand enum values that are only used to format printing in the .s file.

llvm-svn: 15755
 2004-08-15 05:48:47 +00:00
Chris Lattner
da2e56fb0c Convert all of the DForm_6* operations, which makes all of the Zimm16 users 
dead.

llvm-svn: 15754
 2004-08-15 05:46:14 +00:00
Chris Lattner
8a796858da Convert the DForm_4 over to the asmprintergen 
llvm-svn: 15751
 2004-08-15 05:20:16 +00:00
Nate Begeman
abc8173b18 Remove dead code 
llvm-svn: 15750
 2004-08-15 00:31:02 +00:00
Chris Lattner
ec1cc1b861 Print mflr using the asmwriter generator 
llvm-svn: 15749
 2004-08-14 23:27:29 +00:00
Nate Begeman
0ad7f813d8 Add initial support for using the generated asm writer. Also, fix FP constant printing to always print 8 byte intializers. Move printing of LinkOnce stubs. 
llvm-svn: 15741
 2004-08-14 22:09:10 +00:00
Nate Begeman
5bf9bfe398 Fix siod by switching BoolTy to byte rather than int until CFE changes for 
Darwin.  Also, change asm printer to output proper stubs for external
functions whose address is passed as an argument to aid in bugpointing.

llvm-svn: 15721
 2004-08-13 09:32:01 +00:00
Misha Brukman
d022a5ac5a Breaking up the PowerPC target into 32- and 64-bit subparts, Part I: 32-bit. 
llvm-svn: 15634
 2004-08-11 00:09:42 +00:00
Misha Brukman
dad438bfb9 Renamed PPC32 (namespace for regs, opcodes) to PPC to include 64-bit targets 
llvm-svn: 15631
 2004-08-10 22:47:03 +00:00
Misha Brukman
eca36a5aa0 CodePrinter -> AsmPrinter 
llvm-svn: 15599
 2004-08-09 22:27:45 +00:00
Chris Lattner
08c58e63d9 getValues does not exist 
llvm-svn: 15495
 2004-08-04 17:29:14 +00:00
Chris Lattner
07fad1cdee Minor corrections 
llvm-svn: 15309
 2004-07-28 20:18:53 +00:00
Misha Brukman
ca5880025d Find longs by type, not by their primitive size being 64. Patch by Nate Begeman. 
llvm-svn: 15304
 2004-07-28 19:12:24 +00:00
Misha Brukman
47d5a22f8b Fix printing of immediate operands by looking at their operand types in 
the TargetInstrInfo.  This fixes UnitTests 2003-05-26-Shorts and
2003-07-09-LoadShorts.

llvm-svn: 15296
 2004-07-28 00:00:48 +00:00
Misha Brukman
a594740016 Correctly print out long branches, assert on finding pseudo instr COND_BRANCH 
Patch by Nate Begeman.

llvm-svn: 15286
 2004-07-27 18:40:39 +00:00
Misha Brukman
ed664f91a4 Increment the label number in runOnFunction() rather than while printing out 
some instruction.  Patch by Nate Begeman.

llvm-svn: 15236
 2004-07-26 16:28:33 +00:00
Misha Brukman
66c816a6a3 Simplify boolean test. 
llvm-svn: 15145
 2004-07-23 21:43:26 +00:00
Misha Brukman
7dba17d1ce * Codegen of GEPs dramatically improved by folding multiplies and adds 
* Function pointers implemented correctly using appropriate stubs

Contributed by Nate Begeman.

llvm-svn: 15133
 2004-07-23 16:08:20 +00:00
Misha Brukman
8d75aa4475 * Fix printing of signed immediate values (Nate Begeman) 
* Fix printing of `zeroinitializer'
* Fix printing of `linkonce' globals, complete with stubs

llvm-svn: 15084
 2004-07-21 20:11:11 +00:00
Misha Brukman
42666aed5e Differentiate between global and weak symbol loads 
llvm-svn: 15035
 2004-07-20 15:45:27 +00:00
Misha Brukman
22802cc6cd * Fn args passed in registers are now recorded as used by the call instruction 
`-> asm printer updated to not print out those registers with the call instr

All of Shootout tests now work.  Great thanks to Nate Begeman for the patch!

llvm-svn: 15015
 2004-07-20 00:42:19 +00:00
Chris Lattner
aba6c47900 CPR Fixes 
llvm-svn: 14961
 2004-07-18 07:29:35 +00:00
Misha Brukman
d4ac818593 * Output non-lazy linking stubs for external global variables 
* Get rid of dead and #if 0'd code
* Minor for loop speed-up: save end iterator instead of querying every time

llvm-svn: 14893
 2004-07-16 20:29:04 +00:00
Misha Brukman
d350b64352 * Add spaces between words and numbers in comments printed out for longs/floats 
* Print out IMPLICIT_DEFS as comments in the assembly, patch by Nate Begeman

llvm-svn: 14890
 2004-07-16 19:01:13 +00:00
Misha Brukman
b604b4df21 * Fix header comment, excise references to X86 
* Add suport for printing out references to constant pool indices

llvm-svn: 14699
 2004-07-08 17:58:04 +00:00
Misha Brukman
2138f1b2b0 Use the more compact bl' instead of cryptic (but equivalent) bcl 20,31' 
llvm-svn: 14652
 2004-07-06 22:40:34 +00:00
Misha Brukman
fcc59bd0e0 Check if operand has an allocated reg before requesting it. 
llvm-svn: 14550
 2004-07-01 21:09:12 +00:00
Misha Brukman
fee5a22f8a * Inquire about the number of operands from the instruction directly 
* Only check for a register if we are sure the instruction has one allocated

llvm-svn: 14509
 2004-06-30 21:54:12 +00:00
Misha Brukman
c794feab51 * Stop using BBNumbering, we don't really need it 
* Only increment labelNumber once, because it's used by both Load{hi,lo}Addr
* There is no .bss section on PowerPC
* Use .align 2 instead of other random numbers

llvm-svn: 14504
 2004-06-29 23:40:57 +00:00
Misha Brukman
811f5c2c4c Assembly syntax/comment fixes by Nate Begeman. 
llvm-svn: 14479
 2004-06-29 17:13:26 +00:00
Misha Brukman
75985d725c No need to generate a lazy-linking stub for internal functions, they can be 
resolved by the static linker.

llvm-svn: 14467
 2004-06-28 18:03:37 +00:00
Misha Brukman
8455e0177b Do not set the `link' bit when branching to the first BB of a function, as it 
will cause an infinite loop.  The link bit is only used for calling functions.

llvm-svn: 14466
 2004-06-28 17:57:40 +00:00
Misha Brukman
9cb88aae40 Fix spacing around function arguments. 
llvm-svn: 14463
 2004-06-28 15:53:27 +00:00
Misha Brukman
26e36e5758 Combine several if stmts with returns into an if-then-elseif-else chain. 
llvm-svn: 14414
 2004-06-25 19:24:52 +00:00
Misha Brukman
c56b66f504 * Be consistent about MachineBB labels and references to them in instr stream 
* Use MachineBB's built-in numbering system instead of reinventing one

llvm-svn: 14408
 2004-06-25 15:42:10 +00:00
Misha Brukman
a27375832b * Initialize the entire array statically, not member-at-a-time 
* Remove x86-specific comment re: intel vs. at&t assembly syntax

llvm-svn: 14406
 2004-06-25 15:11:34 +00:00