6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-13 06:06:27 +00:00
Code Issues Projects Releases Wiki Activity
98,258 Commits 39 Branches 0 Tags 277 MiB
6abfcbdfc8
Commit Graph

1248 Commits

Author SHA1 Message Date
Rafael Espindola
9472fd7403 Refactor the setting of PrivateGlobalPrefix. 
No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196170 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-02 23:39:26 +00:00
Rafael Espindola
4a6855441c Change the default of AsmWriterClassName and isMCAsmWriter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196065 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-02 04:55:42 +00:00
NAKAMURA Takumi
ef70d2a393 [CMake] Let add_public_tablegen_target() provide intrinsics_gen, too. 
I think, in principle, intrinsics_gen may be added explicitly.
That said, it can be added incidentally, since each target already has dependencies to llvm-tblgen.
Almost all source files depend on both CommonTaleGen and intrinsics_gen.

Explicit add_dependencies() have been pruned under lib/Target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195929 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-28 17:04:31 +00:00
NAKAMURA Takumi
ad363187c4 [CMake] Let add_public_tablegen_target responsible to provide dependency to CommonTableGen. 
add_public_tablegen_target adds *CommonTableGen to LLVM_COMMON_DEPENDS.
LLVM_COMMON_DEPENDS affects add_llvm_library (and other add_target stuff) within its scope.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195927 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-28 17:04:04 +00:00
NAKAMURA Takumi
9ec9b8434b [CMake] Prune include_directories() in llvm/lib/Target. add_llvm_target() sets them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195921 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-28 14:53:30 +00:00
NAKAMURA Takumi
da99801ab4 SparcFrameLowering.cpp: Prune 'DL' [-Wunused-variable] 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195590 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-25 00:52:46 +00:00
Venkatraman Govindaraju
2fee935bba [Sparc] Emit large negative adjustments to SP/FP with sethi+xor instead of sethi+or. This generates correct code for both sparc32 and sparc64. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195576 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-24 20:23:25 +00:00
Venkatraman Govindaraju
845e93818a [Sparc]: Implement LEA pattern for sparcv9. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195575 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-24 20:07:35 +00:00
Venkatraman Govindaraju
cf09ce3b08 [SparcV9]: Do not emit .register directives for global registers that are clobbered by calls but not used in the function itself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195574 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-24 18:41:49 +00:00
Venkatraman Govindaraju
591719e304 [SparcV9] Enable custom lowering of DYNAMIC_STACKALLOC in sparc64. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195573 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-24 17:41:41 +00:00
Juergen Ributzka
354362524a [weak vtables] Remove a bunch of weak vtables 
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file. The memory leaks in this version have been fixed. Thanks
Alexey for pointing them out.

Differential Revision: http://llvm-reviews.chandlerc.com/D2068

Reviewed by Andy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-19 00:57:56 +00:00
Alexey Samsonov
b21ab43cfc Revert r194865 and r194874. 
This change is incorrect. If you delete virtual destructor of both a base class
and a subclass, then the following code:
  Base *foo = new Child();
  delete foo;
will not cause the destructor for members of Child class. As a result, I observe
plently of memory leaks. Notable examples I investigated are:
ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194997 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-18 09:31:53 +00:00
Juergen Ributzka
5a364c5561 [weak vtables] Remove a bunch of weak vtables 
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file.

Differential Revision: http://llvm-reviews.chandlerc.com/D2068

Reviewed by Andy

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194865 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-15 22:34:48 +00:00
Roman Divacky
3e94418e85 Expand rotate instructions on sparcv9 as well. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194500 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-12 19:04:45 +00:00
Venkatraman Govindaraju
fcd5e86396 [SparcV9] Handle i64 <-> float conversions in sparcv9 mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193957 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 12:28:40 +00:00
Venkatraman Govindaraju
5e45051e0e [Sparc] Expand FP_TO_UINT, UINT_TO_FP for fp128. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193947 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 08:00:19 +00:00
Venkatraman Govindaraju
11cecbe1a0 [SparcV9] Add ctpop instruction for i64. Also, expand ctlz, cttz and bswap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193941 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-11-03 05:59:07 +00:00
Roman Divacky
1d6d49fbb1 SparcV9 doesnt have rem instruction either. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193789 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-31 19:22:33 +00:00
Rafael Espindola
ffc7dca885 Add a helper getSymbol to AsmPrinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193627 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-29 17:07:16 +00:00
Rafael Espindola
06957f43f6 Add a MCAsmInfoELF class and factor some code into it. 
We had a MCAsmInfoCOFF, but no common class for all the ELF MCAsmInfos before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192760 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-16 01:34:32 +00:00
Venkatraman Govindaraju
3b73dea538 [Sparc] Disable tail call optimization for sparc64. 
This patch fixes PR17506.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192294 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-09 12:50:39 +00:00
NAKAMURA Takumi
26c46ba11c SparcJITInfo.cpp: Prune "default:" label to fix a warning. [-Wcovered-switch-default] 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192179 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 10:29:09 +00:00
NAKAMURA Takumi
35741ad518 Prune trailing linefeeds. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192178 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 10:29:03 +00:00
Venkatraman Govindaraju
38aceb8714 [Sparc] Implement JIT for SPARC. 
No new testcases. However, this patch makes all supported JIT testcases in 
test/ExecutionEngine  pass on Sparc.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192176 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 07:15:22 +00:00
Venkatraman Govindaraju
3bd3419e86 [Sparc] Do not hardcode nop in the delay slot of TLS_CALL. Use DelaySlotFiller to fill the delay slot instead. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192160 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-08 02:50:29 +00:00
Rafael Espindola
ef8c4ca252 Remove getEHExceptionRegister and getEHHandlerRegister. 
They haven't been used for a long time. Patch by MathOnNapkins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192099 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-07 13:39:22 +00:00
Venkatraman Govindaraju
79c5e0c5ca [Sparc] Do not emit nop after fcmp* instruction with V9. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192056 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-06 07:06:44 +00:00
Venkatraman Govindaraju
20b10abf4e [Sparc] Custom lower addc/adde/subc/sube on i64 in sparc64. 
This is required because i64 is a legal type but addxcc/subxcc reads icc carry bit, which are 32 bit conditional codes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192054 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-06 03:36:18 +00:00
Venkatraman Govindaraju
bb0ec9840b [Sparc] Use addxcc/subxcc for adde/sube instead of addx/subx. 
addx/subx does not modify conditional codes whereas addxcc/subxx does.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192053 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-06 02:11:10 +00:00
Venkatraman Govindaraju
a8147756d6 [Sparc] Use correct alignment while loading/storing fp128 values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192023 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-05 02:29:47 +00:00
Venkatraman Govindaraju
b648122c5f [Sparc] Respect hasHardQuad parameter correctly when lowering SINT_TO_FP with fp128 operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192015 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-05 00:31:41 +00:00
Venkatraman Govindaraju
1c9524b624 [Sparc] Correct the floating point conditional code mapping in GetOppositeBranchCondition(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192006 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-04 23:54:30 +00:00
Venkatraman Govindaraju
30ec8a3658 [Sparc] Implements exception handling in SPARC with DwarfCFI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191432 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-26 15:11:00 +00:00
Venkatraman Govindaraju
ff96efee98 [Sparc] Use correct instruction pattern for CMPri. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191180 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-22 18:54:54 +00:00
Venkatraman Govindaraju
0821c72f11 [Sparc] Make SPARC instructions' encoding well defined such that TableGen can automatically generate code emitter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191168 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-22 09:54:42 +00:00
Venkatraman Govindaraju
69ae8f1abd [Sparc] Clean up MOVcc instructions so that TableGen can encode them correctly. No functionality change intended. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191167 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-22 09:18:26 +00:00
Venkatraman Govindaraju
a432a97b62 [Sparc] Clean up branch instructions, so that TableGen can encode branch conditions as well. No functionality change intended. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191166 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-22 08:51:55 +00:00
Tim Northover
3e84ad28d4 ISelDAG: spot chain cycles involving MachineNodes 
Previously, the DAGISel function WalkChainUsers was spotting that it
had entered already-selected territory by whether a node was a
MachineNode (amongst other things). Since it's fairly common practice
to insert MachineNodes during ISelLowering, this was not the correct
check.

Looking around, it seems that other nodes get their NodeId set to -1
upon selection, so this makes sure the same thing happens to all
MachineNodes and uses that characteristic to determine whether we
should stop looking for a loop during selection.

This should fix PR15840.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191165 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-22 08:21:56 +00:00
Venkatraman Govindaraju
7d052f272d [Sparc] Add support for TLS in sparc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191164 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-22 06:48:52 +00:00
Venkatraman Govindaraju
ecd4965c13 [SPARC] Make functions with GLOBAL_OFFSET_TABLE access as non-leaf functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191160 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-22 01:40:24 +00:00
Venkatraman Govindaraju
c12c8d754d [Sparc] Emit .register directive to declare the use of global registers %g2, %g4, %g6 and %g7. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191158 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-22 00:42:30 +00:00
Venkatraman Govindaraju
20b5879e0e [Sparc] Fix lowering FABS on fp128 (long double) on pre-v9 targets. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191154 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-21 23:51:08 +00:00
Venkatraman Govindaraju
1b41835f02 [Sparc] Correctly handle call to functions with ReturnsTwice attribute. 
In sparc, setjmp stores only the registers %fp, %sp, %i7 and %o7. longjmp restores
the stack, and the callee-saved registers (all local/in registers: %i0-%i7, %l0-%l7)
using the stored %fp and register windows. However, this does not guarantee that the longjmp
will restore the registers, as they were when the setjmp was called. This is because these
registers may be clobbered after returning from setjmp, but before calling longjmp.

This patch prevents the registers %i0-%i5, %l0-l7 to live across the setjmp call using the register mask.  



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190033 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-05 05:32:16 +00:00
Venkatraman Govindaraju
bf34f34642 [Sparc] Fix an assertion failure while lowering fcmp on long double. 
This assertion is triggered because an integer constant is created with wrong
  type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189948 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-04 15:15:20 +00:00
Venkatraman Govindaraju
75ddb2bb34 [Sparc] Add support for soft long double (fp128). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189780 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-03 04:11:59 +00:00
Venkatraman Govindaraju
6ee0857bd7 [Sparc] Implement spill and load for long double(f128) registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189768 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-02 18:32:45 +00:00
Venkatraman Govindaraju
2f17d0facf [Sparc] Add long double (f128) instructions to sparc backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189198 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-25 18:30:06 +00:00
Venkatraman Govindaraju
5ec8afa7cf [Sparc] Added V9's extra floating point registers and their aliases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189195 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-25 17:03:02 +00:00
Jakob Stoklund Olesen
b581261240 Use register masks on SPARC call instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189085 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-23 02:33:47 +00:00
Jakob Stoklund Olesen
d93969c32a Add an OtherPreserved field to the CalleeSaved TableGen class. 
This field specifies registers that are preserved across function calls,
but that should not be included in the generates SaveList array.

This can be used ot generate regmasks for architectures that save
registers through other means, like SPARC's register windows.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189084 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-23 02:25:47 +00:00