RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-20 03:23:01 +02:00
Code Issues Projects Releases Wiki Activity
96,405 Commits 4 Branches 5 Tags 704 MiB
6267c79fdb
Commit Graph

1449 Commits

Author SHA1 Message Date
NAKAMURA Takumi
f37e42a504 SparcJITInfo.cpp: Prune "default:" label to fix a warning. [-Wcovered-switch-default] 
llvm-svn: 192179
 2013-10-08 10:29:09 +00:00
NAKAMURA Takumi
18fc7c1446 Prune trailing linefeeds. 
llvm-svn: 192178
 2013-10-08 10:29:03 +00:00
Venkatraman Govindaraju
6abd2b0367 [Sparc] Implement JIT for SPARC. 
No new testcases. However, this patch makes all supported JIT testcases in 
test/ExecutionEngine  pass on Sparc.

llvm-svn: 192176
 2013-10-08 07:15:22 +00:00
Venkatraman Govindaraju
72515ccf89 [Sparc] Do not hardcode nop in the delay slot of TLS_CALL. Use DelaySlotFiller to fill the delay slot instead. 
llvm-svn: 192160
 2013-10-08 02:50:29 +00:00
Rafael Espindola
e60c3625e3 Remove getEHExceptionRegister and getEHHandlerRegister. 
They haven't been used for a long time. Patch by MathOnNapkins.

llvm-svn: 192099
 2013-10-07 13:39:22 +00:00
Venkatraman Govindaraju
2d62beab83 [Sparc] Do not emit nop after fcmp* instruction with V9. 
llvm-svn: 192056
 2013-10-06 07:06:44 +00:00
Venkatraman Govindaraju
aacd252702 [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.

llvm-svn: 192054
 2013-10-06 03:36:18 +00:00
Venkatraman Govindaraju
fa75d8536b [Sparc] Use addxcc/subxcc for adde/sube instead of addx/subx. 
addx/subx does not modify conditional codes whereas addxcc/subxx does.

llvm-svn: 192053
 2013-10-06 02:11:10 +00:00
Venkatraman Govindaraju
179e7e6dea [Sparc] Use correct alignment while loading/storing fp128 values. 
llvm-svn: 192023
 2013-10-05 02:29:47 +00:00
Venkatraman Govindaraju
cf869e9b2a [Sparc] Respect hasHardQuad parameter correctly when lowering SINT_TO_FP with fp128 operand. 
llvm-svn: 192015
 2013-10-05 00:31:41 +00:00
Venkatraman Govindaraju
271e9485db [Sparc] Correct the floating point conditional code mapping in GetOppositeBranchCondition(). 
llvm-svn: 192006
 2013-10-04 23:54:30 +00:00
Venkatraman Govindaraju
af5985d1f5 [Sparc] Implements exception handling in SPARC with DwarfCFI. 
llvm-svn: 191432
 2013-09-26 15:11:00 +00:00
Venkatraman Govindaraju
2c1eb43f40 [Sparc] Use correct instruction pattern for CMPri. 
llvm-svn: 191180
 2013-09-22 18:54:54 +00:00
Venkatraman Govindaraju
a015f53847 [Sparc] Make SPARC instructions' encoding well defined such that TableGen can automatically generate code emitter. 
llvm-svn: 191168
 2013-09-22 09:54:42 +00:00
Venkatraman Govindaraju
71c981302c [Sparc] Clean up MOVcc instructions so that TableGen can encode them correctly. No functionality change intended. 
llvm-svn: 191167
 2013-09-22 09:18:26 +00:00
Venkatraman Govindaraju
953c8fbf21 [Sparc] Clean up branch instructions, so that TableGen can encode branch conditions as well. No functionality change intended. 
llvm-svn: 191166
 2013-09-22 08:51:55 +00:00
Tim Northover
c9a7e47164 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.

llvm-svn: 191165
 2013-09-22 08:21:56 +00:00
Venkatraman Govindaraju
ae9ddc5768 [Sparc] Add support for TLS in sparc. 
llvm-svn: 191164
 2013-09-22 06:48:52 +00:00
Venkatraman Govindaraju
df68ba133b [SPARC] Make functions with GLOBAL_OFFSET_TABLE access as non-leaf functions. 
llvm-svn: 191160
 2013-09-22 01:40:24 +00:00
Venkatraman Govindaraju
e3ed207140 [Sparc] Emit .register directive to declare the use of global registers %g2, %g4, %g6 and %g7. 
llvm-svn: 191158
 2013-09-22 00:42:30 +00:00
Venkatraman Govindaraju
54744c0b41 [Sparc] Fix lowering FABS on fp128 (long double) on pre-v9 targets. 
llvm-svn: 191154
 2013-09-21 23:51:08 +00:00
Venkatraman Govindaraju
b3ea970660 [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.  

llvm-svn: 190033
 2013-09-05 05:32:16 +00:00
Venkatraman Govindaraju
30d6d6f6c9 [Sparc] Fix an assertion failure while lowering fcmp on long double. 
This assertion is triggered because an integer constant is created with wrong
  type.

llvm-svn: 189948
 2013-09-04 15:15:20 +00:00
Venkatraman Govindaraju
ab95772300 [Sparc] Add support for soft long double (fp128). 
llvm-svn: 189780
 2013-09-03 04:11:59 +00:00
Venkatraman Govindaraju
eaf96576da [Sparc] Implement spill and load for long double(f128) registers. 
llvm-svn: 189768
 2013-09-02 18:32:45 +00:00
Venkatraman Govindaraju
a3fc2b00cc [Sparc] Add long double (f128) instructions to sparc backend. 
llvm-svn: 189198
 2013-08-25 18:30:06 +00:00
Venkatraman Govindaraju
1d08468931 [Sparc] Added V9's extra floating point registers and their aliases. 
llvm-svn: 189195
 2013-08-25 17:03:02 +00:00
Jakob Stoklund Olesen
30751de202 Use register masks on SPARC call instructions. 
llvm-svn: 189085
 2013-08-23 02:33:47 +00:00
Jakob Stoklund Olesen
af78d7a3df 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.

llvm-svn: 189084
 2013-08-23 02:25:47 +00:00
Venkatraman Govindaraju
87eaa9ee17 [Sparc] Use HWEncoding instead of unused Num field in Sparc register definitions. Also, correct the definitions of RETL and RET instructions. 
llvm-svn: 188738
 2013-08-20 01:26:14 +00:00
Venkatraman Govindaraju
e3f96235ce [Sparc] Enable xword directive in sparcv9. 
llvm-svn: 188141
 2013-08-10 20:13:20 +00:00
NAKAMURA Takumi
0eb9242c56 Target/*/CMakeLists.txt: Add the dependency to CommonTableGen explicitly for each corresponding CodeGen. 
Without explicit dependencies, both per-file action and in-CommonTableGen action could run in parallel.
It races to emit *.inc files simultaneously.

llvm-svn: 187780
 2013-08-06 06:38:37 +00:00
Venkatraman Govindaraju
bc8be24d6c [Sparc] Rewrite MBB's live-in registers for leaf functions. Also, add 
register i7 as a live-in if current function's return address is taken.

This revision fixes PR16269.

llvm-svn: 187433
 2013-07-30 19:53:10 +00:00
Venkatraman Govindaraju
a1da2b1b3a [Sparc] Use call's debugloc for the unimp instruction. 
llvm-svn: 187402
 2013-07-30 02:26:29 +00:00
Craig Topper
58fa7a9b4a Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size. 
llvm-svn: 186274
 2013-07-14 04:42:23 +00:00
Venkatraman Govindaraju
9841400828 [Sparc]: Add memory operands for the frame references in the storeRegToStackSlot 
and loadRegFromStackSlot.

llvm-svn: 184935
 2013-06-26 12:40:16 +00:00
Chad Rosier
d00211e479 The getRegForInlineAsmConstraint function should only accept MVT value types. 
llvm-svn: 184642
 2013-06-22 18:37:38 +00:00
Bill Wendling
a9576dc938 Access the TargetLoweringInfo from the TargetMachine object instead of caching it. The TLI may change between functions. No functionality change. 
llvm-svn: 184360
 2013-06-19 21:36:55 +00:00
David Blaikie
813e6b3974 DebugInfo: remove target-specific Frame Index handling for DBG_VALUE MachineInstrs 
Frame index handling is now target-agnostic, so delete the target hooks
for creation & asm printing of target-specific addressing in DBG_VALUEs
and any related functions.

llvm-svn: 184067
 2013-06-16 20:34:27 +00:00
Venkatraman Govindaraju
9767317993 [Sparc] Delete FPMover Pass and remove Fp* Pseudo-instructions from Sparc backend. 
llvm-svn: 183613
 2013-06-08 15:32:59 +00:00
Jakob Stoklund Olesen
338e393db3 Remember the anyext patterns. 
llvm-svn: 183589
 2013-06-07 22:59:29 +00:00
Jakob Stoklund Olesen
3a549110cd Add missing zextloadi1 to i64 patterns. PR16721. 
llvm-svn: 183587
 2013-06-07 22:55:05 +00:00
Bill Wendling
ec5227fffd Don't cache the instruction and register info from the TargetMachine, because 
the internals of TargetMachine could change.

No functionality change intended.

llvm-svn: 183565
 2013-06-07 20:35:25 +00:00
Roman Divacky
8439b144e6 Fix a typo in asm string of BP* family of instructions. With this fix 
I am able to compile/assemble/link/run /bin/echo from FreeBSD.

llvm-svn: 183537
 2013-06-07 17:46:57 +00:00
Venkatraman Govindaraju
867986b1ff [Sparc]: Use cmp instruction instead of subcc to compare integers. 
llvm-svn: 183463
 2013-06-07 00:03:36 +00:00
Bill Wendling
2cca7e5acd Cache the TargetLowering info object as a pointer. 
Caching it as a pointer allows us to reset it if the TargetMachine object
changes.

llvm-svn: 183361
 2013-06-06 00:43:09 +00:00
Venkatraman Govindaraju
a65d380b15 Sparc: No functionality change. Cleanup whitespaces, comment formatting etc., 
llvm-svn: 183243
 2013-06-04 18:33:25 +00:00
Venkatraman Govindaraju
2d5d39937e Sparc: Add support for indirect branch and blockaddress in Sparc backend. 
llvm-svn: 183094
 2013-06-03 05:58:33 +00:00
Venkatraman Govindaraju
b47bd839e0 Sparc: When storing 0, use %g0 directly in the store instruction instead of 
using two instructions (sethi and store).

llvm-svn: 183090
 2013-06-03 00:21:54 +00:00
Venkatraman Govindaraju
0514a4c845 Sparc: Combine add/or/sethi instruction with restore if possible. 
llvm-svn: 183088
 2013-06-02 21:48:17 +00:00