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23 Commits

Author SHA1 Message Date
Joerg Sonnenberger 22cd644e1b [SPARC] Both GNU and Solaris as support eq as condition code for integer ops. 
llvm-svn: 247804
 2015-09-16 14:41:36 +00:00
Joerg Sonnenberger ebe7bf44ec Add lduw and lwua aliases for SPARCv9. 
llvm-svn: 244535
 2015-08-10 23:47:22 +00:00
Joerg Sonnenberger 6dce129051 Add support for the signx instrution alias of SPARCv9. 
llvm-svn: 244519
 2015-08-10 22:32:25 +00:00
James Y Knight 89ac11de32 [Sparc] Add more instruction aliases. 
These are mostly from the chart in the SparcV8 spec, section "A.3
Synthetic Instructions".

Differential Revision: http://reviews.llvm.org/D9834

llvm-svn: 241461
 2015-07-06 16:01:07 +00:00
James Y Knight 7208a12eef [Sparc] Add support for flush instruction. 
Differential Revision: http://reviews.llvm.org/D9833

llvm-svn: 241460
 2015-07-06 16:01:04 +00:00
James Y Knight c49e78851c Sparc: support the "set" synthetic instruction. 
This pseudo-instruction expands into 'sethi' and 'or' instructions,
or, just one of them, if the other isn't necessary for a given value.

Differential Revision: http://reviews.llvm.org/D9089

llvm-svn: 237585
 2015-05-18 16:43:33 +00:00
James Y Knight e8da8096ec Sparc: Add alternate aliases for conditional branch instructions. 
llvm-svn: 236042
 2015-04-28 21:27:31 +00:00
Tim Northover a670f746a3 Sparc: disable printing of jmp/call aliases (C++ does it) 
These aliases are handled entirely in C++ and only having TableGen InstAliases
for some of them was confusing LLVM.

This will be tested when the TableGen "should I print this Alias" heuristic is
fixed (very soon).

llvm-svn: 208966
 2014-05-16 09:41:39 +00:00
Venkatraman Govindaraju 925ec9b11e [Sparc] Add trap on integer condition codes (Ticc) instructions to Sparc backend. 
llvm-svn: 202670
 2014-03-02 23:39:07 +00:00
Venkatraman Govindaraju 07d3af2821 [Sparc] Add return/rett instruction to Sparc backend. 
llvm-svn: 202666
 2014-03-02 22:55:53 +00:00
Venkatraman Govindaraju c3084ad294 [Sparc] Add fcmpe* instructions to Sparc backend. 
llvm-svn: 202661
 2014-03-02 19:56:19 +00:00
Venkatraman Govindaraju b745e67a64 [SparcV9] Adds support for branch on integer register instructions (BPr) and conditional moves on integer register (MOVr/FMOVr). 
llvm-svn: 202628
 2014-03-02 09:46:56 +00:00
Venkatraman Govindaraju 600f390bb9 [Sparc] Add support for parsing branches and conditional move instructions with %fcc1-%fcc3 conditional registers. 
llvm-svn: 202616
 2014-03-02 06:28:15 +00:00
Venkatraman Govindaraju 293a81c406 [Sparc] Make floating point branch instruction formats to accept %fcc0-%fcc1 conditional registers as input. 
No functionality change.

llvm-svn: 202614
 2014-03-02 04:43:45 +00:00
Venkatraman Govindaraju 81aae57282 [Sparc] Add support for parsing fcmp with %fcc registers. 
llvm-svn: 202610
 2014-03-02 03:39:39 +00:00
Venkatraman Govindaraju c86e0f3873 [SparcV9] Add support for parsing branch instructions with prediction. 
llvm-svn: 202602
 2014-03-01 22:03:07 +00:00
Venkatraman Govindaraju 2286874119 [Sparc] Add support for parsing annulled branch instructions. 
llvm-svn: 202599
 2014-03-01 20:08:48 +00:00
Venkatraman Govindaraju e0c5bff720 [Sparc] Add support for parsing sparcv9 instructions addc/subc/addccc/subccc. 
llvm-svn: 202598
 2014-03-01 18:54:52 +00:00
Venkatraman Govindaraju f7eecf80c4 [Sparc] Emit 'restore' instead of 'restore %g0, %g0, %g0'. This improves the readability of the generated code. 
llvm-svn: 202563
 2014-03-01 01:04:26 +00:00
Venkatraman Govindaraju de98fae368 [Sparc] Add support for parsing synthetic instruction 'mov'. 
llvm-svn: 200965
 2014-02-07 09:06:52 +00:00
Venkatraman Govindaraju ad40dfcb4b [Sparc] Emit retl/ret instead of jmp instruction. It improves the readability of the assembly generated. 
llvm-svn: 198910
 2014-01-10 02:55:27 +00:00
Venkatraman Govindaraju 0d288d3105 [Sparc] Add support for parsing jmpl instruction and make indirect call and jmp instructions as aliases to jmpl. 
llvm-svn: 198909
 2014-01-10 01:48:17 +00:00
Venkatraman Govindaraju b3b7c38983 [Sparc] Add support for parsing branch instructions and conditional moves. 
llvm-svn: 198738
 2014-01-08 06:14:52 +00:00