Commit Graph

7587 Commits

Author SHA1 Message Date
Misha Brukman
55eee3dc7a Fix names of 64-bit CMP*D* opcodes, add LWA and STD* opcodes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15668 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 23:33:34 +00:00
Misha Brukman
f1f6cef161 Add support for 64-bit CMPDI, CMPLDI, and CMPLD opcodes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15667 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 20:56:14 +00:00
Misha Brukman
96b6110685 Add doubleword load/store (64-bit only).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15665 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 15:54:36 +00:00
Misha Brukman
9582822341 Hyphenate ##-bit and remove first-person from comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15663 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 13:35:44 +00:00
Nate Begeman
7a4fe9be7e Clean up 32/64bit and Darwin/AIX split. Next steps: 64 bit ISel, AIX asm printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15662 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:40:04 +00:00
Chris Lattner
74a806cd3d Fix a case where constantexprs could leak into the PPC isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15661 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:34:50 +00:00
Chris Lattner
c96bb817aa Remove a bunch of ad-hoc target-specific flags that were only used by the
old asmprinter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15660 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:12:04 +00:00
Chris Lattner
8e61d82528 Remove a dead method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15659 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:07:14 +00:00
Chris Lattner
2a998bdc7c Finally, the entire instruction asmprinter is now generated from tblgen, woo!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15658 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 07:02:04 +00:00
Chris Lattner
e4ead0ce62 Add asmprintergen support for the last X86 instruction that needs it: pcrelative calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15657 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 06:59:12 +00:00
Chris Lattner
8198fcfc5d This file is long dead
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15656 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 06:55:12 +00:00
Chris Lattner
9795b3a0e7 Scrunch memoperands, add a few more for floating point memops
Eliminate the FPI*m classes, converting them to use FPI instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15655 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 06:50:10 +00:00
Chris Lattner
8549429a78 Move hacks up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15654 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 06:09:55 +00:00
Chris Lattner
0f38e6ccca Make FPI take asm string and operand list
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15653 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 05:54:16 +00:00
Chris Lattner
f5d3a83f65 Nuke the Im*i* patterns, by asmprintergenifying all users.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15652 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 05:31:07 +00:00
Chris Lattner
f29ed0937f X86 instructions that read-modify-write memory are not LLVM two-address instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15651 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 05:07:25 +00:00
Chris Lattner
57a02306c5 Get rid of the Im8, Im16, Im32 classes, converting more instructions over to
asmprintergeneration


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15650 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 04:31:00 +00:00
Nate Begeman
8d963e602b Fix 255.vortex by using getClassB instead of getClass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15648 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 03:30:55 +00:00
Chris Lattner
916f96ace0 Remove dead method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15647 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 02:26:39 +00:00
Chris Lattner
66fa1dcf90 Convert asmprinter to new style of instruction printer
Start asmprintergen'ifying machine instrs with memory operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15646 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 02:25:00 +00:00
Chris Lattner
52d2f14b3e Fill out immediate operand classes, add a new Operand class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15642 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 01:53:34 +00:00
Chris Lattner
5dbef2207e Fix InstCombine/2004-08-10-BoolSetCC.ll, a bug that is miscompiling
176.gcc.  Note that this is apparently not the only bug miscompiling gcc
though. :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15639 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 00:50:51 +00:00
Misha Brukman
0145881cb9 Breaking up the PowerPC target into 32- and 64-bit subparts, Part III: the rest.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15636 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 00:11:25 +00:00
Misha Brukman
c0f6420b96 Breaking up the PowerPC target into 32- and 64-bit subparts: Part II: 64-bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15635 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 00:10:41 +00:00
Misha Brukman
3d9a6c2842 Breaking up the PowerPC target into 32- and 64-bit subparts, Part I: 32-bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15634 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-11 00:09:42 +00:00
Misha Brukman
167deff938 Implement new constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15633 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 23:10:25 +00:00
Misha Brukman
5b5708106e Renamed PPC32 (namespace for regs, opcodes) to PPC to include 64-bit targets
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15631 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 22:47:03 +00:00
Misha Brukman
698fbd5b94 * Fix file header to use tablegen emacs mode instead of c++
* Wrap long line to 80 cols


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15630 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 21:24:44 +00:00
Chris Lattner
36b689009d This is purely a formatting patch that gets us closer to the mecca of fitting
X86InstrInfo.td into 80 columns


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15629 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 21:21:30 +00:00
Chris Lattner
1b9e20e32f Drop the first argument of FPI, and asmprinterify fxch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15628 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 21:02:13 +00:00
Nate Begeman
b64af918cb Fix casts of float to unsigned long
Replace STDX (store 64 bit int indexed) with STFDX (store double indexed)
Fix latent bug in indexed load generation
Generate indexed loads and stores in many more cases


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15626 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 20:42:36 +00:00
Misha Brukman
91fdc01fe1 Fix file header comment: update filename, set tablegen emacs mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15625 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 20:28:13 +00:00
Chris Lattner
30bf2d8951 This purely mechanical patch gives the "I" tblgen class operand list and asm
string operands, and adjusts all users to pass them in instead of using II.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15624 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 20:17:41 +00:00
Chris Lattner
869f477f34 Convert Ii32 instructions over to use the asmprinter generator
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15621 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 19:06:36 +00:00
Misha Brukman
42efb87410 DForm 5/6 extended mneumonics take 3 arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15620 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 19:03:31 +00:00
Misha Brukman
20887f8b13 * Instruction definitions moved to SparcV9InstrInfo.td for consistency
* Defined PHI instruction and SparcV9 subclass of Target


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15615 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 18:15:31 +00:00
Misha Brukman
36dd0c539b Renamed SparcV9_Reg.td -> SparcV9RegisterInfo.td for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15614 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 18:14:04 +00:00
Misha Brukman
a91f53634c Fix DForm_4: format is `op r, r, i'
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15613 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 18:07:55 +00:00
Misha Brukman
7b71776401 Fix comment header, specify type of file `tablegen'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15612 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 17:37:14 +00:00
Chris Lattner
7d620d57a4 Convert the Ii16 instructions over
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15606 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 16:22:02 +00:00
Chris Lattner
ab67067186 Convert all Ii8 instructions over to the autogenerated asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15605 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 16:09:54 +00:00
Misha Brukman
57e177c58b Define the target name so we can use it via TableGen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15604 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 15:29:15 +00:00
Chris Lattner
f8e6f4f776 Paper over CBackend/2004-08-09-va-end-null.ll
Note that this indicates a serious problem with the way we are emitting varargs,
but this should not be properly fixed until after 1.3.

This patch SHOULD go into 1.3.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15602 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-10 00:19:16 +00:00
Misha Brukman
b05daff7fa Stub definition of the PowerPC CodeEmitter class; this isn't functional (yet).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15600 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 23:03:59 +00:00
Misha Brukman
7103fba019 CodePrinter -> AsmPrinter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15599 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 22:27:45 +00:00
Chris Lattner
b49f306bdf Fix InstCombine/2004-08-09-RemInfLoop.llx
This should go into the 1.3 branch


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15593 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 21:05:48 +00:00
Misha Brukman
8124020192 Remove ClassPrefix variable as it's no longer used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15586 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 19:13:29 +00:00
Misha Brukman
0b9bbd2244 The (future) SparcV8 JIT would do well to have a class prefix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15583 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 18:13:09 +00:00
Misha Brukman
0f5702237b Define the ClassPrefix for SparcV9.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15581 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:46:49 +00:00
Misha Brukman
929072eb04 Define a ClassPrefix for PowerPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15580 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:46:26 +00:00
Misha Brukman
665235b9df Classes need to have a prefix name, so that they can be tacked on to the pieces
that TableGen creates for them, e.g. CodeEmitter, AsmPrinter, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15579 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:46:06 +00:00
Misha Brukman
f588548a86 Generate a code emitter for PowerPC as well, this will be used in the JIT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15578 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:24:32 +00:00
Misha Brukman
4ad7d1bee7 Use instruction formats as defined in the PowerPC ISA manual
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15577 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 17:24:04 +00:00
Reid Spencer
524a60587d Fix stack size processing now that the return address isn't an implied
push onto the top of the stack like x86, which uses the local area
offset.  This will allow the removal of PowerPCPEI.cpp soon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15573 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-09 01:24:32 +00:00
Chris Lattner
54970c0328 Fix another really nasty regression that Anshu pointed out. In cases where
dangling constant users were removed from a function, causing it to be dead,
we never removed the call graph edge from the external node to the function.

In most cases, this didn't cause a problem (by luck).  This should definitely
go into 1.3


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15570 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-08 03:29:50 +00:00
Chris Lattner
af8a42445c Add standard print/dump methods to CallGraph classes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15569 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-08 03:27:49 +00:00
Chris Lattner
68392422e6 Two fixes:
1. Fix a REALLY nasty cyclic replacement issue that Anshu discovered, causing
   nondeterminstic crashes and memory corruption.
2. For performance, don't go inserting constantexpr casts of GV pointers.

This should definitely go into 1.3


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15568 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-08 01:30:07 +00:00
Chris Lattner
5e2e27284b This DEBUG is buggy. comment it out because it's not worth fixing. This
should go into 1.3


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15567 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-08 01:27:56 +00:00
Reid Spencer
b814e2d1c0 Get rid of a warning when compiling optimized. Uninitialized variable has
been initialized.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15565 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-07 15:19:31 +00:00
Chris Lattner
ecf8afdc20 Ok get rid of the REST of the tabs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15564 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-07 07:18:41 +00:00
Chris Lattner
d555da52f4 Death to tabs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15563 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-07 07:07:57 +00:00
Brian Gaeke
16ca1947fd dumpSavedState has outlived its usefulness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15555 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-06 19:11:43 +00:00
Alkis Evlogimenos
8fabb621b1 Split assertion to two in order to give better assertion messages.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15543 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-06 14:33:37 +00:00
Chris Lattner
3ea934668b Changes commited for Nate Begeman:
Use a PowerPC specific prolog epilog inserter to control where spilled
callee save regs are placed on the stack.
Get rid of implicit return address stack slot, save return address reg
(LR) in appropriate slot
Improve code generated for functions that don't have calls or access
globals


Note from Chris: PowerPCPEI will eventually be eliminated, once the
functionality is merged into CodeGen/PrologEpilogInserter.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15536 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-06 06:58:50 +00:00
Brian Gaeke
406e8cbb43 Update the To-Do list according to my notes + assertions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15535 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-06 04:38:13 +00:00
John Criswell
aaf10ab5a2 Added Louis Gerbarg. Louis is given credit in the CREDITS.TXT file, so I
assume Louis also holds copyright.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15534 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 23:46:27 +00:00
John Criswell
2c2ba762a3 Add additional copyright notice for the PowerPC backend.
Thanks Nate!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15531 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 20:36:00 +00:00
Misha Brukman
2f947865cb Simplify makefile by combining all TableGen dependencies into one variable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15527 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 18:34:15 +00:00
Misha Brukman
3c7071447c PowerPC is a real target now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15522 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 18:22:30 +00:00
Alkis Evlogimenos
8243976b69 Make GlobalVariable constructor assert when an initializer is of
incorrect type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15519 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-05 11:28:34 +00:00
Reid Spencer
9a7e0c5366 Turn a use of intptr_t into a reinterpret_cast<uint64_t> instead to get
rid of compilation warnings on some platforms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15512 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 22:56:46 +00:00
Chris Lattner
aad2deb17c Fix another minor problem that exists if you ahve multiple functions with
nonunifiable types but the same name.  Down with PR411!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15511 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 22:39:54 +00:00
Chris Lattner
82b5b219dd Fix a typeo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15510 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 22:29:05 +00:00
Chris Lattner
d2da229ce3 Add a hack to work around a problem my changes exposed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15509 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 22:26:13 +00:00
Misha Brukman
1411a67060 Hand-propagate the constant TARGET_NAME which was making lines wrap anyway
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15506 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:48:45 +00:00
Misha Brukman
7a750e1ff5 * Remove unnecessary comment
* Fix alignment of code
* Tabs to spaces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15505 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:48:00 +00:00
Misha Brukman
dee0f9b94c Align dependencies so they don't hurt the eyes to look at them
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15504 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:37:41 +00:00
Misha Brukman
7338ae5b88 Remove unused instruction classes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15501 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:18:57 +00:00
Misha Brukman
db01356c15 Make tablegen targets depend on PowerPCInstrFormats.td as well
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15500 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 21:18:36 +00:00
Chris Lattner
c3d12f0823 Fix a latent bug exposed by my recent changes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15498 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 18:50:09 +00:00
Chris Lattner
0a4f85e9fd It is not possible to catch SIGKILL, don't bother trying.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15496 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 18:14:24 +00:00
Chris Lattner
6173cd9c16 getValues does not exist
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15495 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 17:29:14 +00:00
Chris Lattner
cdf7012860 getValues is gone
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15494 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 17:27:27 +00:00
Alkis Evlogimenos
706515727c Clean up whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15490 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 09:46:56 +00:00
Alkis Evlogimenos
1a8ea01f01 Convert indentation to 2 spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15489 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 09:46:26 +00:00
Alkis Evlogimenos
15876bb28c Stop using getValues().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15487 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:44:43 +00:00
Chris Lattner
868bbf35b0 Fix a major regression in my previous checkin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15486 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:30:43 +00:00
Alkis Evlogimenos
cc7ba49d85 Stop using getValues().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15485 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:08:13 +00:00
Brian Gaeke
1c313c959a Get rid of the only use of TargetInstrInfo::getResultPos(), a deprecated method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15483 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:05:27 +00:00
Alkis Evlogimenos
9e4c681354 Stop using getValues().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15482 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 08:02:59 +00:00
Chris Lattner
5a837defff FindGlobalNamed used to take 2.92s out of 8.39s running a profile build of
gccld -disable-opt on 252.eon.

This patch deletes it and replaces it with a map.  The proper fix for this
is to fix PR411, but this will do in the short term.

gccld on eon now takes 5.51s, which is 50% faster than before this patch. :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15480 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:44:58 +00:00
Brian Gaeke
57195d1321 Include SparcV9TmpInstr.h to pick up the def. of TmpInstruction,
instead of InstrSelection.h, which is dead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15476 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:34:57 +00:00
Brian Gaeke
f7d4efb3ed Tighten up some whitespace. Include SparcV9TmpInstr.h to pick up
the def. of TmpInstruction, instead of InstrSelection.h, which is
dead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15475 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:34:44 +00:00
Brian Gaeke
aceb7d8b97 Include SparcV9BurgISel.h, to pick up the definition of
createSparcV9BurgInstSelector().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15474 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:30:04 +00:00
Brian Gaeke
98ac7ac507 Include SparcV9TmpInstr.h instead of llvm/CodeGen/InstrSelection.h, to pick
up the definition of class TmpInstruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15473 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:53 +00:00
Brian Gaeke
bd0a183fec Include SparcV9BurgISel.h, because PreSelection uses routines from within
the SparcV9 BURG instruction selector.  Eww!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15472 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:40 +00:00
Brian Gaeke
8943e68bff Add a Doxygen comment, and inline the constructor (which is now almost empty).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15471 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:28 +00:00
Brian Gaeke
587cd1aa3c The InstrForest data type has moved from llvm/CodeGen/InstrForest.h
to SparcV9InstrForest.h.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15470 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:16 +00:00
Brian Gaeke
d5ce4116b2 Add a new file containing just TmpInstruction and its implementation.
Many other pieces of the SparcV9 backend want to use TmpInstruction, but
don't need any other instruction selector baggage.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15469 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:29:04 +00:00
Brian Gaeke
10b11920c9 All the SparcV9 BURG instruction selector pieces have been collected into the
new file SparcV9BurgISel.cpp, with exposed interfaces in SparcV9BurgISel.h.
The InstrSelection directory is now dead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15468 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:28:51 +00:00
Chris Lattner
7b0c84dcf5 I swear I compiled this, really I did.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15467 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:28:06 +00:00
Chris Lattner
c003628a61 Factor some code out, no substantial change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15466 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 07:05:54 +00:00
Chris Lattner
fe41069070 Concisify some code
Do not call FindGlobalNamed when we know we will ignore the result (because
we are not going to link a static symbol anyway).  This speeds up
gccld -disable-opt on 252.eon from 8.63s to 8.39s.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15465 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 06:05:47 +00:00
Chris Lattner
6823c9f9ff Implement a FIXME, by not searching linearly through a map to remove an
element.  This speeds up the bytecode reader from 12.86s to 8.72s on 252.eon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15463 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 04:48:01 +00:00
Chris Lattner
46c2b3a5ec Squelch warnings in release mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15460 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 03:51:55 +00:00
Chris Lattner
07d7c9d9c5 Add a cast
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15457 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 02:27:17 +00:00
Chris Lattner
1c06891186 Change SymbolTable::insertEntry to be more careful about how many map
lookups it does.  This shaves another 5% off of bcreading 252.eon.  Note that
the proper solution to this problem is to fix PR411, but that will have to
wait until later.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15455 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 00:37:31 +00:00
Reid Spencer
69105f33c1 Add a --version option for every tool that prints out:
Low Level Virtual Machine ($PACKAGE_NAME) $PACKAGE_VERSION


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15454 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 00:36:06 +00:00
Chris Lattner
2c6c14d1a5 Make getGlobalTableValue not use getTypeSlot, this speeds up the bc reader
by 5% on eon


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15452 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 00:19:23 +00:00
Chris Lattner
45b5dd2918 Do not do a linear std::find to reconstruct information we had, but later threw
away.  This speeds up by .bc reader by 30% in a profile build on 252.eon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15450 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-03 23:41:28 +00:00
Misha Brukman
68f3459994 Remove unused opcodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15447 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-03 20:23:44 +00:00
Chris Lattner
82953784fc Move this file out of the top-level docs directory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15429 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-03 04:15:02 +00:00
Misha Brukman
37dcae63eb * Use simpler instruction templates to define instructions
* Fix several extended opcodes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15423 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-02 21:58:52 +00:00
Misha Brukman
c681a4e476 Replace patterns 0, 4, and 5 with simpler heirarchical definitions that use the
official PowerPC instruction format lingo: X- and D-form.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15422 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-02 21:56:35 +00:00
Chris Lattner
f0431b0d42 Hide this option
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15415 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-02 20:16:21 +00:00
Misha Brukman
28791dd17f Separate instruction formats from instruction definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15414 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-02 16:54:54 +00:00
Misha Brukman
6a90f8202b Add #include <cstdlib> and abort() to silence a warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15413 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-02 14:02:21 +00:00
Misha Brukman
82fd8d8cdd * ceil() requires #include <cmath> for compilation
* Alphabetize #includes
* Fix some lines to fit within 80 cols


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15412 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-02 13:59:10 +00:00
Chris Lattner
1484089bbf Fix a regression in InstCombine/xor.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15410 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 19:42:59 +00:00
Chris Lattner
bcdda01210 Fix a warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15409 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 19:31:30 +00:00
Tanya Lattner
e0b531cc40 Adding ModuloScheduling so that it compiles for everyone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15408 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 19:00:17 +00:00
Chris Lattner
fc752713d7 Convert all I<> instructions to asmformat.
Delete the 'name' field of all instructions that have asmformats.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15403 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 09:52:59 +00:00
Chris Lattner
4ae131e5da Dereferencing end() is bad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15402 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 09:51:42 +00:00
Chris Lattner
33c23ddf8a Add some immediate forms, make name optional
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15401 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 09:36:44 +00:00
Chris Lattner
a35ce87e2e Eliminate 3 of the X86 printImplicit* flags.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15398 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 08:23:17 +00:00
Chris Lattner
1626c507e8 Get rid of 3 of the 4 'printimplicit' flags. Implicit operands are now
explicitly listed in the asm string.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15397 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 08:22:29 +00:00
Chris Lattner
0e967d4f48 Convert more instructions over to the asmprinter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15396 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 08:13:11 +00:00
Chris Lattner
25369cfa2b Handle registers a bit more efficiently
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15395 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 08:12:41 +00:00
Chris Lattner
068758e518 give FP stack registers names
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15394 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 08:12:13 +00:00
Chris Lattner
ffff70827c Switch more instructions over to using the asmprinter. Fix bugs in the emission
of in/out instructions (missing %'s on registers).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15393 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 07:44:35 +00:00
Chris Lattner
b12ee503f7 The tblgen'erated asmparser wants a way to print operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15392 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 07:43:46 +00:00
Chris Lattner
3fa861ac6c Rename the Printer class -> X86AsmPrinter.
Include the tablegenerated assembly writer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15389 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 06:02:08 +00:00
Chris Lattner
8f945d7756 Factor a bunch of the rules and add support for generating the asmwriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15388 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 06:01:32 +00:00
Chris Lattner
96563df090 Specify an asm string and operands lists for a bunch of instructions.
This only really covers no-operand instructions so far.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15387 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 06:01:00 +00:00
Chris Lattner
c139203f04 Add the 'ops' marker, add an AsmString initializer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15383 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 04:40:43 +00:00
Chris Lattner
1ab7c5b5e8 Completely disable the pattern isel until it is more substantial.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15380 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 03:28:02 +00:00
Chris Lattner
4ad25e432d Entirely eliminate all patterns and expanders from this file. We shall go
with an incremental approach rather than a revolutionary approach.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15379 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 03:25:01 +00:00
Chris Lattner
bbe664c8fb Move the 'Expander' node to later in the file, with the other experimental
stuff.  The pattern becomes a list, add some stuff, add some comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15378 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 03:23:34 +00:00
Chris Lattner
bb737edcc3 Remove obsolete file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15377 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-01 03:19:28 +00:00
Alkis Evlogimenos
f978a1db51 Make OptimizeBlock take a MachineFunction::iterator instead of a
MachineBasicBlock* as a parameter so that nxext() and prior() helper
functions can work naturally on it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15376 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 19:24:41 +00:00
Chris Lattner
7f74340733 Next on a pointer increments the pointer, not an iterator
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15375 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 18:40:36 +00:00
Alkis Evlogimenos
9fd332392c Use next() helper to make code more readable. Use
MachineFunction::iterator instead of MachineBasicBlock* to avoid
dereferencing end iterators.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15373 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 15:14:29 +00:00
Alkis Evlogimenos
dd04583781 Use MachineFunction::iterator instead of a MachineBasicBlock* because
FallThrough maybe == to MF.end().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15372 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 15:03:52 +00:00
Alkis Evlogimenos
31e155e610 Align breaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15371 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 10:05:44 +00:00
Chris Lattner
1e5fdf8ba0 Expose this as a functionpass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15369 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 10:01:58 +00:00
Chris Lattner
21ab22e475 Implement a simple target-independent CFG cleanup pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15368 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 10:01:27 +00:00
Chris Lattner
167cf33e1d Add breaks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15365 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 09:53:31 +00:00
Alkis Evlogimenos
6103c1703c Simplify code a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15364 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 09:44:32 +00:00
Alkis Evlogimenos
02a453074d Correctly spell 'unconditional'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15363 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 09:41:44 +00:00
Alkis Evlogimenos
36f506eddb Implement insertGoto and reverseBranchCondition for the X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15362 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 09:38:47 +00:00
Chris Lattner
0f6eab32d0 I'm pretty sure that ba is branch always, which is a barrier. Brg should
check this :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15357 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 02:24:37 +00:00
Chris Lattner
62cce39515 Mark barrier instructions. Execution does not fall through uncond branches
or return intructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15356 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 02:10:53 +00:00
Chris Lattner
2a809f6567 New flag
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15354 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-31 02:07:07 +00:00
Tanya Lattner
0a88d2d8b9 Updated ModuloScheduling. It makes it all the wya through register allocation on the new code!!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15351 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-30 23:36:10 +00:00
Misha Brukman
88f8f9226f * Conditional save/restore of LR disabled as it's not quite correct
* sumarray2d fixed: large fixed-size alloca
* make is now compileable
* Re-organized tests to fit them under proper headings

Patch by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15347 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-30 15:53:09 +00:00
Misha Brukman
a9c528f0aa Do not mark LR as callee-save: not quite correctly done. Patch: Nate Begeman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15346 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-30 15:51:51 +00:00
Misha Brukman
4ffddc5228 * Temporarily suspend LR save/restore optimization as it is not quite correct
* Implement large fixed-size allocas            Entire patch by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15345 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-30 15:50:45 +00:00
Misha Brukman
cb6267bc60 Fix De Morgan's name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15343 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-30 12:50:08 +00:00
Chris Lattner
acd1f0fcb3 Start using the PatternMatcher a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15342 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-30 07:50:03 +00:00
Brian Gaeke
365f54c7bc Convert a few assertions with side-effects into regular old runtime checks.
These side-effects seem to make a difference when using llc -march=sparcv9
in Release mode (i.e., with -DNDEBUG); when they are left out, lots of
instructions just get dropped on the floor, because they never end up
in the schedule.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15339 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 21:31:20 +00:00
Misha Brukman
78c038d0cc Fix #includes of i*.h => Instructions.h as per PR403.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15337 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 17:30:57 +00:00
Misha Brukman
47b14a4a6a Fix #includes of i*.h => Instructions.h as per PR403.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15334 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 17:30:56 +00:00
Chris Lattner
879313ae3a Fix #includes of i*.h => Instructions.h as per PR403:
http://llvm.cs.uiuc.edu/PR403 .


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15333 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 17:23:00 +00:00
Chris Lattner
4ab78e0489 Header moved
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15332 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 17:15:38 +00:00
Chris Lattner
9670eecf33 Fix #includes of i*.h => Instructions.h as per PR403:
http://llvm.cs.uiuc.edu/PR403 .


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15331 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 17:11:37 +00:00
Misha Brukman
d8e1eea678 Fix #includes of i*.h => Instructions.h as per PR403.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15328 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 17:05:13 +00:00
Misha Brukman
44336292fc Fix #includes of i*.h files => Instructions.h as per PR403
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15327 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 16:53:53 +00:00
Alkis Evlogimenos
91366a8541 Merge i*.cpp definitions into Instructions.cpp as part of bug403.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15326 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 12:33:25 +00:00
Alkis Evlogimenos
eb62bc77b6 Merge i*.h headers into Instructions.h as part of bug403.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15325 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 12:17:34 +00:00
Chris Lattner
730b1ad2c4 Fix test/Regression/Analysis/BasicAA/2004-07-28-MustAliasbug.llx
This also fixes the miscompilation of MallocBench/gs with dead store
elimination enabled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15324 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 07:56:39 +00:00
Brian Gaeke
246b40ae7a Get rid of a few dead method declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15323 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 06:43:10 +00:00
Brian Gaeke
a308f80155 Get rid of calls to void llvm::printSet(const ValueSet &).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15322 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 06:43:09 +00:00
Brian Gaeke
db7c40db10 Get rid of calls to void llvm::printSet(const ValueSet &).
Use LiveRange's iterator types and operations instead of ValueSet's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15321 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 06:43:08 +00:00
Brian Gaeke
fb8f856f14 Don't derive from ValueSet to implement class LiveRange; instead, use a
SetVector<Value *> data member.
Add << operator for LiveRanges (a dumb one, for now.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15320 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 06:43:06 +00:00
Brian Gaeke
988f5b530a Fix a few typoes and grammaroes in comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15319 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 04:25:43 +00:00
Brian Gaeke
fc63adb1b9 Remove mustSaveAcrossCalls flag, which isn't ever read, and its mutator,
markForSaveAcrossCalls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15317 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-29 04:15:36 +00:00
Chris Lattner
83660c5aed Minor corrections
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15309 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 20:18:53 +00:00
Brian Gaeke
b2f30a3792 TargetInstrInfo::hasOperandInterlock() is always true, because it is
never overridden by any target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15308 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 19:24:48 +00:00
Misha Brukman
8b88d906a2 Add notes on bug involving casting ulong -> double, thanks to Nate Begeman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15307 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 19:16:10 +00:00
Misha Brukman
a0af38c46a Simplify loading (un)signed constants to registers, patch by Nate Begeman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15306 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 19:13:49 +00:00
Misha Brukman
b7697a6dd2 Remove an extra 8 byte distance penalty. Patch by Nate Begeman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15305 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 19:13:07 +00:00
Misha Brukman
f63bc199c6 Find longs by type, not by their primitive size being 64. Patch by Nate Begeman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15304 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 19:12:24 +00:00
Misha Brukman
8b29776d68 LI can only take signed values, so values > 32767 can only be loaded with ORI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15299 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 00:56:04 +00:00
Misha Brukman
b9b8ba58e7 Reorganize tests to place them in proper directories.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15298 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 00:55:12 +00:00
Misha Brukman
56d38c6ca1 UnitTests 2003-05-26-Shorts and 2003-07-09-LoadShorts have been fixed;
2003-05-22-VarSizeArray is broken.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15297 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 00:01:41 +00:00
Misha Brukman
af313fb188 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15296 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-28 00:00:48 +00:00
Misha Brukman
8c02c1cbb8 Renamed files:
* PowerPCReg.td => PowerPCRegisterinfo.td
* PowerPCInstrs.td => PowerPCInstrInfo.td


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15295 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 23:29:16 +00:00
Brian Gaeke
de0ceb58ba ConstantTypeMustBeLoaded has been incorporated into SparcV9PreSelection, its
only user.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15294 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 21:43:38 +00:00
Brian Gaeke
a770e0041b This was the only user of TargetInstrInfo::ConstantTypeMustBeLoaded().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15293 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 21:11:20 +00:00
Robert Bocchino
71698285e8 This change fixed a bug in the function visitMul. The prior version
assumed that a constant on the RHS of a multiplication was either an
IntConstant or an FPConstant.  It checked for an IntConstant and then,
if it did not find one, did a hard cast to an FPConstant.  That code
would crash if the RHS were a ConstantExpr that was neither an
IntConstant nor an FPConstant.  This version replaces the hard cast
with a dyn_cast.  It performs the same way for IntConstants and
FPConstants but does nothing, instead of crashing, for constant
expressions.

The regression test for this change is 2004-07-27-ConstantExprMul.ll.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15291 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 21:02:21 +00:00
Brian Gaeke
eb6c29bbfd Get rid of the (apparently non-working) filePrinterEmitter which is added in
debug mode.  Its only effect seems to be the creation of an empty file...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15289 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 19:37:37 +00:00
Misha Brukman
4ce5ce25e8 Branch selection support implemented by Nate Begeman for long branches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15288 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 18:43:04 +00:00
Misha Brukman
ab96790f2c Correctly print out long branches, assert on finding pseudo instr COND_BRANCH
Patch by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15286 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 18:40:39 +00:00
Misha Brukman
bd2c870539 Run the branch selection pass right before the asm printer.
Patch by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15285 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 18:39:34 +00:00
Misha Brukman
596c23134b Remove empty unused method processFunctionBeforeFrameFinalized()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15284 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 18:38:40 +00:00
Misha Brukman
f228fa0580 Add COND_BRANCH pseudo instruction, patch by Nate Begeman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15283 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 18:35:54 +00:00
Misha Brukman
fa20a6dfd7 Build COND_BRANCHes which may become long or short, decided by a later pass.
Patch by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15282 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 18:35:23 +00:00
Misha Brukman
8aebe9f96c Moved definition of invertPPCBranchOpcode() into PowerPCInstrInfo class.
Patch by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15281 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 18:34:11 +00:00
Misha Brukman
999d9cfde5 Add PowerPCBranchSelector to discover which are `long' branches.
Contributed by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15280 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 18:33:06 +00:00
Brian Gaeke
c998981505 TargetInstrInfo::getNOPOpCode() has been replaced by a reference to V9::NOP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15279 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:43:24 +00:00
Brian Gaeke
a376ee2d13 Convert many of the virtual TargetInstrInfo methods used as helper
functions in SparcV9InstrSelection and SparcV9PreSelection into regular
old global functions.  As it happens, none of them really have anything
to do with TargetInstrInfo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15278 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:43:23 +00:00
Brian Gaeke
1b4aeb5cec As it happens, none of these TargetInstrInfo methods which are only
used in the SparcV9 backend really have anything to do with
TargetInstrInfo, so we're converting them into regular old global
functions and moving their declarations to SparcV9InstrSelectionSupport.h.
(They're mostly used as helper functions for SparcV9InstrSelection.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15277 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:43:22 +00:00
Brian Gaeke
96d4bf7aee Make the create...() functions for some of these passes return a FunctionPass *.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15276 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:43:21 +00:00
Misha Brukman
c91bc30436 Fixed saving/restoring LR unconditionally, only done as necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15275 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:17:48 +00:00
Misha Brukman
9a771d55fe Save and restore LR just like any other register and ONLY if we actually modify
it (due to calls or globals access).  We now compile `void empty(){}' to `blr'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15274 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:17:18 +00:00
Misha Brukman
e862f306fb LR is a 32-bit int reg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15273 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:15:32 +00:00
Misha Brukman
53f567817c MovePCtoLR (which is `bl' in disguise) modifies LR implicitly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15272 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:15:05 +00:00
Misha Brukman
08cc7b30bb Register LR is callee-saved
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15271 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:14:34 +00:00
Misha Brukman
435c785803 Add IMPLICIT_DEF of LR for branch-and-link instrs (calls and global accesses)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15270 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 17:13:58 +00:00
Chris Lattner
b0015c510f nuke pointless -debug output
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15267 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 08:03:18 +00:00
Chris Lattner
105d26acb4 Fix conservative assumption, which was quite broken. Also, notice that
functions known to not access memory (like sin/cos) don't access memory! :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15264 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 07:46:26 +00:00
Chris Lattner
eaa243039b Fix hoisting of void typed values, e.g. calls
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15263 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 07:38:32 +00:00
Chris Lattner
70c7d03d1c alloca void makes no sense
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15262 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 07:30:02 +00:00
Chris Lattner
63e9930498 Remove a bogus assertion
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15261 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 07:22:21 +00:00
Chris Lattner
fe98f27e80 Complete rewrite of this pass to be faster, use less memory, be easier to
understand, and more accurate to boot!  This implements
GlobalModRef/purecse.ll over the previous impl.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15260 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 06:40:37 +00:00
Chris Lattner
bcb11cf132 Simplify code and silence warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15255 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 02:34:49 +00:00
Chris Lattner
efe30ef790 Use context-sensitive alias analysis to avoid pessimization in clients of
AliasSetTracker (dse and licm).  This implements
DeadStoreElimination/context-sensitive.llx


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15254 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 02:20:26 +00:00
Chris Lattner
db5b80a7f2 Make basicaa a bit more aggressive
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15252 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 02:18:52 +00:00
Chris Lattner
e181b94309 basic-aa can actually provide simple mod/ref info
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15251 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 02:13:55 +00:00
Chris Lattner
05e47987ee This was implemented back in march
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15250 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-27 01:59:42 +00:00
Misha Brukman
ab640a5728 Do not store the stack pointer if the stack size is 0.
Also, convert C-style comments to C++ and make sure code wraps at 80 cols.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15245 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 22:00:26 +00:00
Misha Brukman
3ada3e3f82 ADDI can take several forms, including:
addi r1, r2, 0
  addi r1, <frame index #n>, 0

so we must check for the second parameter being a register for this instruction
to be considered a reg-to-reg copy.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15244 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 21:50:38 +00:00
Misha Brukman
8790d47453 assert() on MachineInstr properties instead of checking them dynamically
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15243 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 21:35:58 +00:00
Misha Brukman
774a297c83 * Recognize `addi r1, r2, 0' a move instruction
* List formats of instructions currently recognized as moves


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15242 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 21:29:00 +00:00
Misha Brukman
8606aea117 Fix indentation: should be 2 spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15240 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 18:48:58 +00:00
Misha Brukman
91b5ca838a Fix file header as it has been renamed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15239 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 18:45:48 +00:00
Misha Brukman
c6d398abbb Renamed files to have the `X86' prefix for uniqueness purposes.
All CVS history was renamed, the *,v were copied over.  No worries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15238 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 18:43:11 +00:00
Misha Brukman
b097f216b0 * Rewrote casts
* Implemented GEP folding
* Dynamically output global address stuff once per function
* Fix casting fp<->short/byte

Patch contributed by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15237 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 18:13:24 +00:00
Misha Brukman
cf8d244394 Increment the label number in runOnFunction() rather than while printing out
some instruction.  Patch by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15236 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 16:28:33 +00:00
Misha Brukman
bb966a4a59 More notes on bugs, unimplemented features, and suggested code improvements.
Written by Nate Begeman.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15235 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 16:23:55 +00:00
Misha Brukman
3c616b45e7 Fix subtracting values > 2^15 in the prologue/epilogue, by Nate Begeman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15234 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 16:22:52 +00:00
Chris Lattner
a000279a7d Implement DeadStoreElim/alloca.llx by observing that allocas are dead at the
end of the function (either return or unwind)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15232 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 06:14:11 +00:00
Chris Lattner
61d462760b Add some new methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15230 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 05:50:23 +00:00
Chris Lattner
595ee7ec26 Throttle back indvar substitution from creating multiplies in loops. This is bad bad bad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15227 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 02:47:12 +00:00
Chris Lattner
8d65a06a3e Fix bug in previous patch :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15226 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 01:40:20 +00:00
Chris Lattner
badf091b47 Fix an extremely serious regression that was causing LLVM basic blocks to be
scrambled around almost at random, having really bad effects on icache locality.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15225 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-26 01:22:59 +00:00
Chris Lattner
1d78516c65 Fix a serious bug in the double constant reader. In particular, because
(At[3] << 24) is an int type and it is being coerced to uint64_t, it was
getting sign extended, causing us to get FFFFFFFFxxxxxxxx constants all of
the time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15224 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 23:15:44 +00:00
Chris Lattner
a9d790c831 Temporarily disable this code, as it is emitting LLVM_NAN("nan") which results in a call to the
glibc 'nan' function because the initializer is not a string.  This breaks when used in a global
initializer.  Try compiling this testcase for example:

%X = global float <some nan value>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15223 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 22:36:35 +00:00
Reid Spencer
cddc86f27c Avoid use of size(), which counts, in favor of other mechanisms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15221 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 21:44:54 +00:00
Reid Spencer
ada1618afa Always write FP values correctly.
Adjust for new Module.h interface for dependent libraries.
Excise unused backwards compatibility flag.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15220 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 21:36:26 +00:00
Reid Spencer
7d146e1107 Don't create a backwards compatibility flag for something that was a
regression bug introduced in release 1.2


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15219 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 21:32:51 +00:00
Reid Spencer
5ac8812c54 Adjust to new Module.h interface for dependent libraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15218 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 21:32:02 +00:00
Reid Spencer
feaf10e571 Adjust to new Module.h interface for dependent libraries
Remove mem leaks resulting from not freeing parse strings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15217 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 21:30:51 +00:00
Reid Spencer
c9a1f0dcdd Adjust to new Module.h interface for dependent libraries
Only write the target triple and deplibs if they are non-empty.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15216 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 21:29:43 +00:00
Chris Lattner
34a1005737 Fix a latent bug in the AliasSetTracker that was exposed by the FreeInst additions and broke a bunch of programs last night.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15214 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 18:32:01 +00:00
Reid Spencer
801db47373 bug 263:
Ensure the list of libraries is cleared.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15212 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 18:08:57 +00:00
Reid Spencer
83f6a77c8f bug 263:
Add ability to write target triple and dependent libraries information.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15211 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 18:08:18 +00:00
Reid Spencer
ad89bd6a1a bug 263:
- encode/decode target triple and dependent libraries
bug 401:
- fix encoding/decoding of FP values to be little-endian only
bug 402:
- initial (compatible) cut at 24-bit types instead of 32-bit
- reduce size of block headers by 50%
Other:
- cleanup Writer by consolidating to one compilation unit, rem. other files
- use a std::vector instead of std::deque so the buffer can be allocated
  in multiples of 64KByte chunks rather than in multiples of some smaller
  (default) number.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15210 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 18:07:36 +00:00
Reid Spencer
0be13e7f14 bug 263:
Provide parsing for the target triple and dependent libraries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15209 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 17:58:28 +00:00
Reid Spencer
3cd2fe3d2f bug 263:
Provide new tokens for target triples and dependent libraries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15208 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-25 17:56:00 +00:00