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1379 Commits

Author SHA1 Message Date
Brian Gaeke
7848e68c16 These files don't need to include <iostream> since they include "Support/Debug.h". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15089 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-21 20:50:33 +00:00
Reid Spencer
2a4cb68ea6 bug 122: 
Simplify a conditional operator for a constant result from
GV->isNullValue()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15001 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-19 13:25:02 +00:00
Chris Lattner
f4fc36e738 Inline 4 methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15000 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-19 07:52:35 +00:00
Reid Spencer
518310cb0d bug 122: 
- Replace ConstantPointerRef usage with GlobalValue usage


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14953 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-18 00:44:37 +00:00
Reid Spencer
8863f1814b bug 122: 
- Replace ConstantPointerRef usage with GlobalValue usage
- Minimize redundant isa<GlobalValue> usage
- Correct isa<Constant> for GlobalValue subclass


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14950 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-18 00:38:32 +00:00
Reid Spencer
2786542aad bug 122: 
- Correct isa<Constant> for GlobalValue subclass


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14949 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-18 00:37:35 +00:00
Chris Lattner
4d143ee019 IA64 compat 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14867 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-16 00:08:28 +00:00
Chris Lattner
23f9ef062a Use new macro 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14865 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-16 00:04:54 +00:00
Chris Lattner
f51c7f56ca Fix for PR341 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14845 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-15 02:40:04 +00:00
Chris Lattner
76e2df2645 Patches towards fixing PR341 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14841 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-15 02:14:30 +00:00
Brian Gaeke
d94b6d3fa5 Add Machine-CFG edges to SparcV9 MachineBasicBlocks. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14806 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-14 05:40:50 +00:00
Chris Lattner
0cf0c37469 Delete the allocate*TargetMachine function, which is now dead . 
The shared command line options are now in a header that makes sense.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14756 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 04:17:10 +00:00
Chris Lattner
71d24aab2d Make these format a bit nicer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14747 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 03:27:42 +00:00
Chris Lattner
d36c970a11 Auto-registrate target 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14745 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-11 02:48:49 +00:00
Reid Spencer
954da37bb4 Add #include <iostream> since Value.h does not #include it any more. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14622 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-04 12:19:56 +00:00
Brian Gaeke
90c5bbe100 Add M_TERMINATOR_FLAG to terminator instructions (branches and returns). 
Also, the RETURN instructions are not used in the sparcv9 backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14559 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 04:57:37 +00:00
Brian Gaeke
3c95d3a9dc RETURN instructions are not used in the sparc backend. 
When in doubt, stamp it out!!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14558 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-02 04:57:35 +00:00
Chris Lattner
ea104df2b1 This class is no longer an annotation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14437 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 18:50:49 +00:00
Chris Lattner
4aa5b2affb Add a map of MachineCodeForInstruction objects to MachineFunctionInfo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14436 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 18:50:30 +00:00
Chris Lattner
159286d60d Make it obvious that this file is bad bad bad 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14432 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 18:21:20 +00:00
Chris Lattner
098648af6a There is no reason to print ValueType here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14425 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-26 19:36:34 +00:00
Brian Gaeke
a846b729e4 Make the most commonly preselected instructions add to the names of the 
instructions they augment, instead of replacing them.  It's good for debugging,
and it's OK for the sparcv9 backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14353 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-23 21:41:32 +00:00
Chris Lattner
3048373748 Move the IntrinsicLowering header into the CodeGen directory, as per PR346 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14266 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-20 07:49:54 +00:00
Chris Lattner
f70c22b019 Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14201 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-17 18:19:28 +00:00
Brian Gaeke
f3210d2c53 Make -print-machineinstrs even stronger. You get to see the final code after 
peepholing, and make it work the same way in the JIT as in LLC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14170 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-14 05:05:45 +00:00
Brian Gaeke
46bf5afa01 Turn loads of ConstantPointerNulls into loads of zero... don't spill 
them into the constant pool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14128 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-11 02:03:48 +00:00
Brian Gaeke
7fa84b70c3 Encode %fsr correctly; don't fail an assertion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14103 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-09 21:54:59 +00:00
Brian Gaeke
40e7fdc05a Fix encoding of ST*FSR instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14102 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-09 21:54:58 +00:00
Brian Gaeke
e8a6bee3c9 Fix assertion failure message to have the right method name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14101 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-09 20:44:42 +00:00
Brian Gaeke
8e6e7c90ce Fix a minor bug in the map - since this pass adds a global symbol, it must be 
accounted for in the map (at least, in its current format).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14075 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-08 20:08:30 +00:00
Brian Gaeke
777a1cde66 Add a TmpInstruction ctor that doesn't take a MCFI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14073 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-08 18:52:46 +00:00
Brian Gaeke
e7c776118c Fix up some spacing & fix a typo in an assertion in cpValue2Value. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14027 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-04 20:51:40 +00:00
Brian Gaeke
8c4174a0a7 Add new internal-global-symbol mapping info pass... may its life be short 
and sweet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13983 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-03 05:03:37 +00:00
Brian Gaeke
5821595693 Add new mapping info pass, when EmitMappingInfo is on. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13981 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-03 05:03:01 +00:00
Brian Gaeke
7d8793a3a5 Fix big mistake in my last checkin... the big question is, how did I ever 
get this to link before?


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13980 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-03 05:03:00 +00:00
Brian Gaeke
36e5254e4d Add decl. for new mapping info pass factory method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13979 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-03 05:02:59 +00:00
Brian Gaeke
498231bc60 Collapse together the abstract superclass TargetRegInfo and SparcV9RegInfo, its 
only concrete implementation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13977 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-03 02:45:09 +00:00
Chris Lattner
98107ffd1e Adjust to the new TargetMachine interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13957 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-02 06:06:20 +00:00
Chris Lattner
d029cd2d5a Convert to the new TargetMachine interface. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13952 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-02 05:55:25 +00:00
Brian Gaeke
e82706b3a0 There is no "mcff" here; delete the confusing comments that refer to it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13911 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-30 08:29:16 +00:00
Brian Gaeke
f561b08d67 Transform an occurrence of if(...) { assert (0) }. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13908 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-30 07:34:01 +00:00
Brian Gaeke
25d4b54f93 Reduce the amount of LLVM Values for which we save reg. allocator 
state. Also, save the state for the incoming register of each phi
node.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13906 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-30 07:08:43 +00:00
Brian Gaeke
a7afac29d0 Rename verifySavedState to dumpSavedState. Give it a new comment. 
Call it at a more appropriate point.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13905 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-30 04:22:24 +00:00
Brian Gaeke
2ffbb6d20a Insert machine instructions generated for Phi nodes into their 
corresponding MachineCodeForInstruction vectors.

I need to be able to get the register allocated for the thing which is
called PhiCpRes in this code; this should make that task easier, plus,
Phi nodes are no longer "special" in the sense that their
MachineCodeForInstruction is empty.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13904 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-30 03:33:49 +00:00
Brian Gaeke
84d404b0ed Remove unused #include. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13899 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-29 23:26:13 +00:00
Brian Gaeke
7916c92a2b Add comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13898 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-29 23:10:20 +00:00
Brian Gaeke
1c334a3eea Trim whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13897 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-29 22:49:51 +00:00
Brian Gaeke
20ab71086e Give InsertCodeForPhis() a new documentation comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13896 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-29 22:20:59 +00:00
Tanya Lattner
20890832ea updates to ModuloSched 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13881 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-28 20:14:12 +00:00
Brian Gaeke
fece1822bf Give PhiCp nodes better names in many cases. 
Simplify InsertPhiElimInstructions(), and give it a better doxygen comment.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13880 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-28 19:34:00 +00:00
Brian Gaeke
b985158c35 Make debugging output with -print-machineinstrs more useful: always print out 
the transformed LLVM code which is the input to the instruction selector.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13879 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-28 19:33:59 +00:00
Brian Gaeke
aeb3c80e8d Make comment lines stick out less. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13858 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-27 21:41:48 +00:00
Tanya Lattner
ebac64534c Adding scheduling class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13783 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 06:27:36 +00:00
Tanya Lattner
4cffb588f5 Updating my cvs versions. THis is still in progress and much will be changed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13782 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-26 06:27:18 +00:00
Brian Gaeke
1812268126 Add a (not very meaningful) default constructor for AllocInfo objects. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13773 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 20:43:47 +00:00
Reid Spencer
119b342b20 Remove use of Type::TypeTy from an assert. It will go away soon. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13748 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-25 08:50:52 +00:00
Chris Lattner
99c59e8e21 Add support for accurate garbage collection to the LLVM code generators 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13696 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 21:23:35 +00:00
Brian Gaeke
79333da2bb Fix a typo in a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13643 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 05:10:06 +00:00
Brian Gaeke
ceabd97423 Fix a bug in outputting branches to constant PCs. Since the PC is supplied as 
a full 64-bit address, it must be adjusted to fit in the branch instruction's
immediate field. (This is only used in the reoptimizer, for now.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13608 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-20 07:43:40 +00:00
Brian Gaeke
a900452d37 Minor simplification: eliminate a dyn_cast. 
Fix a typo in a debug message.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13607 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-19 21:30:01 +00:00
Tanya Lattner
73e3e2e10f Updating my versions of ModuloScheduling in cvs. Still not complete. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13424 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-08 16:12:10 +00:00
Brian Gaeke
7ca6712f81 Missing piece of fix for Bug 333 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13362 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-04 21:41:45 +00:00
Brian Gaeke
7e4375365e Correctly mangle function names when they are used as part of a 
constant pool member's name.
This is intended to address Bug 333.

Also, fix an anachronistic usage of "M" as a parameter of type Function *.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13357 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-04 21:09:02 +00:00
Brian Gaeke
235d3b7b52 Integrate the rest of my random sparcv9 scribblings into this file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13204 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-27 22:04:03 +00:00
Chris Lattner
6ffe551f65 Changes to fix up the inst_iterator to pass to boost iterator checks. This 
patch was graciously contributed by Vladimir Prus.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13185 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-27 15:13:33 +00:00
Brian Gaeke
3ca4fccac5 Fix file header comments and include guards -- many files have been moved or 
renamed since they were last spiffed up, or they just never had proper comments
in the first place.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13148 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-25 07:04:49 +00:00
Brian Gaeke
27beae85a0 Add a getRegisterInfo() accessor just like on the X86 target. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13147 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-25 06:32:28 +00:00
Brian Gaeke
c991586b92 Regularize file header comment and include guard. 
Include SparcV9RegisterInfo.h.
Add a getRegisterInfo() accessor and SparcV9RegisterInfo instance, just like
on the X86 target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13146 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-25 06:32:16 +00:00
Brian Gaeke
2363b4ef5b Add MRegisterInfo subclass for the SparcV9 target (containing only stub 
functions for now). This automatically turns on the printing of machine
registers using their own real names, instead of goofy things like %mreg(42),
and allows us to migrate code incrementally to the new interface as we see fit.

The register file description it uses is hand-written, so that the register
numbers will match the ones that the SparcV9 target already uses.
Perhaps someday we'll tablegen it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13145 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-25 06:32:05 +00:00
Brian Gaeke
dd6d822fa6 Fix a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13136 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-23 21:45:02 +00:00
Brian Gaeke
18f9f66369 Merge TargetRegInfo.h into SparcV9RegInfo.h, which is its only subclass. 
This prepares us to be able to de-virtualize and de-abstract it, and
take the register allocator bits out and move them into the register allocator
proper...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13127 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-23 18:15:48 +00:00
Brian Gaeke
3b2e5e619e Include SparcV9RegInfo.h instead of TargetRegInfo.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13126 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-23 18:15:47 +00:00
Brian Gaeke
35450d2aaa Include SparcV9RegInfo.h instead of TargetRegInfo.h. This serves as a bit of 
documentation that this module needs to be made independent of the
register file description of the current target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13125 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-23 18:15:46 +00:00
Brian Gaeke
4d529bc07b Get rid of the old byte-at-a-time emission code used when the Sparc JIT was 
being tested on X86, as per Chris's request.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13124 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-23 18:10:38 +00:00
Brian Gaeke
62c6f879ae Emit SPARC machine code a word at a time instead of a byte at a time. 
Use emitWordAt() to emit forward-branch fixups.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13119 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-23 17:11:15 +00:00
Brian Gaeke
6896a7dd43 Make SparcV9RegInfo::getRegType() return the right answer for registers 
of IntCC, FloatCC, and Special types.

Make SparcV9RegInfo::getRegClassIDOfRegType() return the right answer
if you ask for the class corresponding to SpecialRegType.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13095 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-21 17:53:58 +00:00
Brian Gaeke
3f083d5de6 Make it legal to ask for the type of a specialreg 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13078 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-20 20:12:57 +00:00
Brian Gaeke
0eb61037f7 Make it legal to request a load or store of %fsr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13073 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-19 19:12:12 +00:00
Brian Gaeke
94178e9fca Regularize include guards and remove some excess whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13071 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-19 18:53:44 +00:00
Brian Gaeke
03b562aecb Tighten up SparcV9FloatCCRegClass::getRegName()'s assertion - if you ask it for 
the name of %fsr (as the comment in SparcV9RegClassInfo.h used to suggest)
you would walk off the end of the FloatCCRegName array.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13070 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-19 18:53:43 +00:00
Brian Gaeke
854db8a29a Regularize include guards, remove some excess whitespace and fix some comments. 
Remove the extra %fsr register from SparcV9FloatCCRegClass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13069 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-19 18:53:42 +00:00
Brian Gaeke
b75a316758 Give SparcV9CodeEmitter a head-of-file comment and a PassName. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12967 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-15 20:23:13 +00:00
Brian Gaeke
5f0b51547c We don't need to insert TargetData into the PassManager here. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12874 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-12 21:46:31 +00:00
Brian Gaeke
8089822a8c Don't include InstrSelectionSupport.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12766 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-07 20:55:32 +00:00
Brian Gaeke
1523aac530 Move ChooseRegOrImmed() prototype here, from InstrSelectionSupport.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12765 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-07 20:38:57 +00:00
Brian Gaeke
92976137df Don't include InstrSelectionSupport.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12764 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-07 20:38:56 +00:00
Brian Gaeke
58fe7695b9 Fix insertion of SelectInsts. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12760 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-07 18:31:47 +00:00
Chris Lattner
97220b7338 In the perhaps not-to-distant future, we might support gep instructions that 
have non-long indices for sequential types.  In order to avoid trying to figure
out how the v9 backend works, we'll just hack it in the preselection pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12647 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-04 20:44:05 +00:00
Brian Gaeke
79ee87b1bb Only strip symbols if emitting bytecode to the assembly file. 
Move lowerselect pass to come after preselection.  Move machine
code construction and stack slots pass to come right before instruction
selection. This is to help fix perlbmk.

Update comments.

Make the sequence of passes in addPassesToJITCompile look more like
the sequence of passes in addPassesToEmitAssembly, including support
for -print-machineinstrs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12614 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-02 17:52:40 +00:00
Brian Gaeke
142e22a5f4 Add support for constant select expressions. Clarify the assertion failure msg. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12613 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-04-02 17:52:29 +00:00
Chris Lattner
b4186e0ccd MBB::remove should not modify the iterator passed in 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12572 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 21:59:59 +00:00
Brian Gaeke
368c5da198 Factor out getStaticStackSize from InsertPrologCode(), so that I can more 
easily steal it for a separate use in the reoptimizer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12568 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-31 20:58:37 +00:00
Chris Lattner
5abd61f6d9 Add the select lowering pass to get initial support for select instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12541 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-30 18:41:59 +00:00
Brian Gaeke
eb8863db90 Don't warn about a null live range if the Value is a ConstantIntegral. 
Otherwise, if you're in debugging mode, you get warnings for (apparently)
every immediate constant in the function during reg. allocation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12538 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-29 21:58:41 +00:00
Chris Lattner
6b835360f1 Fix PR299: [Sparc] Code generator asserts on alloc of zero size type 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12504 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-19 04:21:43 +00:00
Chris Lattner
317201d773 Rename the intrinsic enum values for llvm.va_* from Intrinsic::va_* to 
Intrinsic::va*.  This avoid conflicting with macros in the stdlib.h file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12356 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-13 00:24:00 +00:00
Brian Gaeke
215fb76865 Make -print-machineinstrs show us the code both before and after reg. alloc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12344 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-12 21:19:08 +00:00
Brian Gaeke
c760d647c6 Get rid of the abort in PhyRegAlloc::finishSavingState(). 
Make an explicit call to it from runOnFunction() if we know we're supposed to
write into the global. This is lame (esp. the const_cast), but it solves
the problem.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12291 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-11 19:46:30 +00:00
Brian Gaeke
c46f8a4f42 Give pass a name 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12290 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-11 19:23:15 +00:00
Brian Gaeke
cf68bd5fc1 In PhyRegAlloc::saveState(), dump Arguments' saved-state, and try to 
make the output more compact.

Divorce state-saving from the doFinalization method; for some reason it's not
getting called when I want it to, at Reoptimizer time. Put the guts in
PhyRegAlloc::finishSavingState(). Put an abort() in it so that I can be really
really sure that it's getting called.

Update comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12286 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-11 06:45:52 +00:00