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6053206580
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441 Commits

Author SHA1 Message Date
Evan Cheng
6053206580 Match tablegen changes. 
llvm-svn: 29604
 2006-08-11 09:08:15 +00:00
Evan Cheng
34a49551f5 CALLSEQ_* produces chain even if that's not needed. 
llvm-svn: 29603
 2006-08-11 09:03:33 +00:00
Evan Cheng
d18be1d9c1 Match tablegen isel changes. 
llvm-svn: 29549
 2006-08-07 22:28:20 +00:00
Evan Cheng
7e30f4efe7 Remove a duplicate pattern/ 
llvm-svn: 29413
 2006-07-31 18:42:49 +00:00
Evan Cheng
3b5f1c6248 Remove InFlightSet hack. No longer needed. 
llvm-svn: 29373
 2006-07-28 00:47:19 +00:00
Evan Cheng
4ceeac4159 Resolve BB references with relocation. 
llvm-svn: 29351
 2006-07-27 18:21:10 +00:00
Evan Cheng
beeb4e5c8c - Refactor the code that resolve basic block references to a TargetJITInfo 
method.
- Added synchronizeICache() to TargetJITInfo. It is called after each block
  of code is emitted to flush the icache. This ensures correct execution
  on targets that have separate dcache and icache.
- Added PPC / Mac OS X specific code to do icache flushing.

llvm-svn: 29276
 2006-07-25 20:40:54 +00:00
Jim Laskey
4c0d841280 Ensure that dump calls that are associated with asserts are removed from 
non-debug build.

llvm-svn: 29105
 2006-07-11 17:58:07 +00:00
Andrew Lenharth
9ea557b06b These are already implemented 
llvm-svn: 28990
 2006-07-03 18:00:29 +00:00
Andrew Lenharth
98f5e9c45a 0 offsets for memory operands 
llvm-svn: 28989
 2006-07-03 17:57:34 +00:00
Andrew Lenharth
ae9cbe3545 this case isn't handled 
llvm-svn: 28948
 2006-06-27 23:19:14 +00:00
Andrew Lenharth
e75c2ec042 Add memory operand and int regs 
llvm-svn: 28896
 2006-06-21 15:42:36 +00:00
Andrew Lenharth
f794ded743 inline asm, at least for floats 
llvm-svn: 28895
 2006-06-21 13:37:27 +00:00
Andrew Lenharth
78e0cc794f fix argument problem 
llvm-svn: 28893
 2006-06-21 01:00:43 +00:00
Chris Lattner
6a9ec7e80e Don't pass target name into TargetData anymore, it is never used or needed. 
Remove explicit casts to std::string now that there is no overload resolution
issues in the TargetData ctors.

llvm-svn: 28830
 2006-06-16 18:22:52 +00:00
Andrew Lenharth
2263835c1d I am sure I had commited this workaround before. Perhaps soon I should sort it all out 
llvm-svn: 28772
 2006-06-13 20:34:47 +00:00
Andrew Lenharth
a903a21a85 It really helps to be returning to the correct place 
llvm-svn: 28769
 2006-06-13 18:27:39 +00:00
Andrew Lenharth
fe127f3de7 Let the alpha breakage begin. First Formals and RET. next Calls 
llvm-svn: 28753
 2006-06-12 18:09:24 +00:00
Andrew Lenharth
813c3dcf58 ignore ordered/unordered for now 
llvm-svn: 28679
 2006-06-04 00:25:51 +00:00
Evan Cheng
de0f25081a Change RET node to include signness information of the return values. i.e. 
RET chain, value1, sign1, value2, sign2, ...

llvm-svn: 28510
 2006-05-26 23:10:12 +00:00
Evan Cheng
09942d3f8b Assert if InflightSet is not cleared after instruction selecting a BB. 
llvm-svn: 28459
 2006-05-25 00:24:28 +00:00
Evan Cheng
b040dd86af Clear HandleMap and ReplaceMap after instruction selection. Or it may cause 
non-deterministic behavior.

llvm-svn: 28454
 2006-05-24 20:46:25 +00:00
Chris Lattner
f604017e47 Patches to make the LLVM sources more -pedantic clean. Patch provided 
by Anton Korobeynikov!  This is a step towards closing PR786.

llvm-svn: 28447
 2006-05-24 17:04:05 +00:00
Owen Anderson
c6947bf2ce Make all of the TargetMachine subclasses use the new string TargetData methods. 
This is part of the on-going work on PR 761.

llvm-svn: 28414
 2006-05-20 00:24:56 +00:00
Andrew Lenharth
3ae8eaba1a Fix a bogus gcc warning 
llvm-svn: 28382
 2006-05-18 17:29:34 +00:00
Evan Cheng
667b133ab9 getCalleeSaveRegs and getCalleeSaveRegClasses are no long TableGen'd. 
llvm-svn: 28378
 2006-05-18 00:12:58 +00:00
Evan Cheng
ea24815aa3 Remove PointerType from class Target 
llvm-svn: 28368
 2006-05-17 21:20:27 +00:00
Andrew Lenharth
595187964b Fix call_adj.ll 
llvm-svn: 28360
 2006-05-17 19:24:49 +00:00
Andrew Lenharth
1b6c7f28f7 Added sanity check for obviously bogus immediates 
llvm-svn: 28359
 2006-05-17 19:24:31 +00:00
Andrew Lenharth
14504c85ed Move this code to a common place 
llvm-svn: 28329
 2006-05-16 17:42:15 +00:00
Chris Lattner
f741502e85 remove dead variable. 
llvm-svn: 28258
 2006-05-12 18:17:25 +00:00
Owen Anderson
29e4d70aed Refactor a bunch of includes so that TargetMachine.h doesn't have to include 
TargetData.h.  This should make recompiles a bit faster with my current
TargetData tinkering.

llvm-svn: 28238
 2006-05-12 06:33:49 +00:00
Chris Lattner
f45b6d5c08 Split SwitchSection into SwitchTo{Text|Data}Section methods. 
llvm-svn: 28184
 2006-05-09 04:59:56 +00:00
Chris Lattner
eb41c99161 Rename MO_VirtualRegister -> MO_Register. Clean up immediate handling. 
llvm-svn: 28104
 2006-05-04 18:05:43 +00:00
Chris Lattner
685568510a Move some methods out of MachineInstr into MachineOperand 
llvm-svn: 28102
 2006-05-04 17:52:23 +00:00
Chris Lattner
97f1af2f14 There shalt be only one "immediate" operand type! 
llvm-svn: 28099
 2006-05-04 17:21:20 +00:00
Chris Lattner
c779fca289 Remove a bunch more SparcV9 specific stuff 
llvm-svn: 28093
 2006-05-04 01:15:02 +00:00
Chris Lattner
ed58ec2a57 Remove some more V9-specific stuff. 
llvm-svn: 28092
 2006-05-04 00:49:59 +00:00
Chris Lattner
0f89e6b11d Remove some more unused stuff from MachineInstr that was leftover from V9. 
llvm-svn: 28091
 2006-05-04 00:44:25 +00:00
Chris Lattner
f89e1162ad Change from using MachineRelocation ctors to using static methods 
in MachineRelocation to create Relocations.

llvm-svn: 28088
 2006-05-03 20:30:20 +00:00
Chris Lattner
d36b66d6dc Suck block address tracking out of targets into the JIT Emitter. This 
simplifies the MachineCodeEmitter interface just a little bit and makes
BasicBlocks work like constant pools and jump tables.

llvm-svn: 28082
 2006-05-03 17:10:41 +00:00
Owen Anderson
71bc529dfa Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference. 
This fixes PR 759.

llvm-svn: 28074
 2006-05-03 01:29:57 +00:00
Chris Lattner
28ac95615b Keep the alpha JIT similar to the PPC/X86 jits 
llvm-svn: 28068
 2006-05-03 00:31:21 +00:00
Chris Lattner
2bf37af52d Several related changes: 
1. Change several methods in the MachineCodeEmitter class to be pure virtual.
2. Suck emitConstantPool/initJumpTableInfo into startFunction, removing them
   from the MachineCodeEmitter interface, and reducing the amount of target-
   specific code.
3. Change the JITEmitter so that it allocates constantpools and jump tables
   *right* next to the functions that they belong to, instead of in a separate
   pool of memory.  This makes all memory for a function be contiguous, and
   means the JITEmitter only tracks one block of memory now.

llvm-svn: 28065
 2006-05-02 23:22:24 +00:00
Chris Lattner
d100478886 Fix a purely hypothetical problem (for now): emitWord emits in the host 
byte format.  This doesn't work when using the code emitter in a cross target
environment.  Since the code emitter is only really used by the JIT, this
isn't a current problem, but if we ever start emitting .o files, it would be.

llvm-svn: 28060
 2006-05-02 19:14:47 +00:00
Chris Lattner
055baf5c7b Refactor the machine code emitter interface to pull the pointers for the current 
code emission location into the base class, instead of being in the derived classes.

This change means that low-level methods like emitByte/emitWord now are no longer
virtual (yaay for speed), and we now have a framework to support growable code
segments.  This implements feature request #1 of PR469.

llvm-svn: 28059
 2006-05-02 18:27:26 +00:00
Nate Begeman
05174045df Extend printBasicBlockLabel a bit so that it can be used to print all 
basic block labels, consolidating the code to do so in one place for each
target.

llvm-svn: 28050
 2006-05-02 05:37:32 +00:00
Nate Begeman
7ed816f900 JumpTable support! What this represents is working asm and jit support for 
x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.

llvm-svn: 27947
 2006-04-22 18:53:45 +00:00
Nate Begeman
6cdc599d05 Disable switch lowering for targets based on the selection dag isel, 
letting the code generator handle them directly.

llvm-svn: 27539
 2006-04-08 19:46:55 +00:00
Reid Spencer
ba94a925b9 Initialize SDOperand values because the gcc 4.0.2 compiler complains about 
them.

llvm-svn: 27534
 2006-04-08 05:38:03 +00:00