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235 Commits

Author SHA1 Message Date
Eric Christopher
bcc0fa6a64 Reuse a bunch of cached subtargets and remove getSubtarget calls 
without a Function argument.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227644 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-01-30 23:46:43 +00:00
Pete Cooper
3f2aee7e02 Fix a whole bunch of binary literals which were the wrong size. All were being silently zero extended to the correct width. 
The commit after this changes { } and 0bxx literals to be of type bits<n> and not int.  This means we need to write exactly the right number of bits, and not rely on the values being silently zero extended for us.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215082 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-08-07 05:46:54 +00:00
Venkatraman Govindaraju
08da01c741 [Sparc] Add support for decoding 'swap' instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203424 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-09 23:32:07 +00:00
Venkatraman Govindaraju
c594f39acb [Sparc] Add trap on integer condition codes (Ticc) instructions to Sparc backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202670 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 23:39:07 +00:00
Venkatraman Govindaraju
75bff895e4 [Sparc] Add return/rett instruction to Sparc backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202666 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 22:55:53 +00:00
Venkatraman Govindaraju
c4b0eecd83 [Sparc] Add support for decoding jmpl/retl/ret instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202663 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 21:17:44 +00:00
Venkatraman Govindaraju
833687be0e [Sparc] Add fcmpe* instructions to Sparc backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202661 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 19:56:19 +00:00
Venkatraman Govindaraju
cf06410678 [Sparc] Add VIS instructions to sparc backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202660 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 19:31:21 +00:00
Venkatraman Govindaraju
2871375882 [SparcV9] Adds support for branch on integer register instructions (BPr) and conditional moves on integer register (MOVr/FMOVr). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202628 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 09:46:56 +00:00
Venkatraman Govindaraju
a21b315a06 [Sparc] Add support for parsing branches and conditional move instructions with %fcc1-%fcc3 conditional registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202616 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 06:28:15 +00:00
Venkatraman Govindaraju
18fe44cb05 [Sparc] Make floating point branch instruction formats to accept %fcc0-%fcc1 conditional registers as input. 
No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202614 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 04:43:45 +00:00
Venkatraman Govindaraju
afad335cae [Sparc] Add support for parsing fcmp with %fcc registers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202610 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 03:39:39 +00:00
Venkatraman Govindaraju
243491693b [Sparc] Add register class for floating point conditional flags (%fcc0 - %fcc3). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202604 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-02 02:12:33 +00:00
Venkatraman Govindaraju
628886b1d2 [SparcV9] Add support for parsing branch instructions with prediction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202602 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-01 22:03:07 +00:00
Venkatraman Govindaraju
e4c88dd909 [Sparc] Add support for parsing annulled branch instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202599 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-01 20:08:48 +00:00
Venkatraman Govindaraju
d4dafd17e1 [Sparc] Add support for parsing sparcv9 instructions addc/subc/addccc/subccc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202598 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-01 18:54:52 +00:00
Venkatraman Govindaraju
e1f5cd3002 [Sparc] Add missing ALU instruction patterns. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202597 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-01 17:51:00 +00:00
Venkatraman Govindaraju
9314308db1 [Sparc] Add support to decode unimp instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202581 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-01 09:28:18 +00:00
Venkatraman Govindaraju
61f5c0a065 [Sparc] Add support to decode negative simm13 operands in the sparc disassembler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202578 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-01 09:11:57 +00:00
Venkatraman Govindaraju
830156c660 [Sparc] Add support for decoding call instructions in the sparc disassembler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202577 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-01 08:30:58 +00:00
Venkatraman Govindaraju
06f2e69c2f [Sparc] Add support to disassemble sparc memory instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202575 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-01 07:46:33 +00:00
Benjamin Kramer
570d544799 SPARC: Implement TRAP lowering. Matches what GCC emits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201994 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-23 21:43:52 +00:00
Venkatraman Govindaraju
464d664971 [Sparc] Emit correct encoding for atomic instructions. Also, add support for parsing CAS instructions to test the CAS encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200963 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-07 07:34:49 +00:00
Venkatraman Govindaraju
5c1983b99f [SparcV9] Use correct register class (I64RegClass) to hold the address of _GLOBAL_OFFSET_TABLE_ in sparcv9. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200368 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-29 03:35:08 +00:00
Venkatraman Govindaraju
fcb6800dd4 [Sparc] Add support for parsing floating point instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199033 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-12 04:48:54 +00:00
Venkatraman Govindaraju
8ce28c812b [Sparc] Add support for parsing jmpl instruction and make indirect call and jmp instructions as aliases to jmpl. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198909 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-10 01:48:17 +00:00
Venkatraman Govindaraju
3102565082 [Sparc] Multiclass for loads/stores. No functionality change intended. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198893 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-09 21:49:18 +00:00
Venkatraman Govindaraju
7ceaa8623c [Sparc] Add support for parsing branch instructions and conditional moves. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198738 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-08 06:14:52 +00:00
Venkatraman Govindaraju
a16f1ce2d9 [Sparc] Add support for parsing memory operands in sparc AsmParser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198658 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-07 01:49:11 +00:00
Venkatraman Govindaraju
9429f47d83 [Sparc] Add initial implementation of disassembler for sparc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198591 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-06 08:08:58 +00:00
Venkatraman Govindaraju
5d02c84191 [Sparc] Add initial implementation of MC Code emitter for sparc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198533 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-05 02:13:48 +00:00
Venkatraman Govindaraju
72d2b05254 [Sparc] Add the initial implementation of an asm parser for sparc/sparcv9. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198484 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-04 11:30:13 +00:00
Venkatraman Govindaraju
447c3480e5 [Sparc] Handle atomic loads/stores in sparc backend. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198286 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-01 22:11:54 +00:00
Venkatraman Govindaraju
ca0ef6fe4f [SparcV9]: Use SRL instead of SLL to clear top 32-bits in ctpop:i32. SLL does not clear top 32 bit, only SRL does. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198280 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-01 19:00:10 +00:00
Venkatraman Govindaraju
a71d72a059 [SparcV9] Use separate instruction patterns for 64 bit arithmetic instructions instead of reusing 32 bit instruction patterns. 
This is done to avoid spilling the result of the 64-bit instructions to a 4-byte slot.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198157 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-29 07:15:09 +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
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
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
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
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
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
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
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
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
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
Venkatraman Govindaraju
e3b29fbc5f [Sparc] Use HWEncoding instead of unused Num field in Sparc register definitions. Also, correct the definitions of RETL and RET instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188738 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-20 01:26:14 +00:00