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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2016-04-28 18:21:42 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2016-04-28 19:21:42 +0100 |
| commit | 4d03dc2fdfb459f6ff9f5a913d7d48588ca48bf9 (patch) | |
| tree | c92cdbd7e8ce52f3a6b0c28d4df390eee9b2fad1 /gcc/ChangeLog | |
| parent | c0b47f4bf9e1a6be6371d715640c2f4a39f1167b (diff) | |
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arc.h (SYMBOL_FLAG_CMEM): Define.
2016-04-28 Joern Rennecke <joern.rennecke@embecosm.com>
Andrew Burgess <andrew.burgess@embecosm.com>
gcc:
* config/arc/arc.h (SYMBOL_FLAG_CMEM): Define.
(TARGET_NPS_CMEM_DEFAULT): Provide default definition.
* config/arc/arc.c (arc_address_cost): Return 0 for cmem_address.
(arc_encode_section_info): Set SYMBOL_FLAG_CMEM where indicated.
* config/arc/arc.opt (mcmem): New option.
* config/arc/arc.md (*extendqihi2_i): Add r/Uex alternative,
supply length for r/m alternative.
(*extendqisi2_ac): Likewise.
(*extendhisi2_i): Add r/Uex alternative, supply length for r/m and
r/Uex alternative.
(movqi_insn): Add r/Ucm and Ucm/?Rac alternatives.
(movhi_insn): Likewise.
(movsi_insn): Add r/Ucm,Ucm/w alternatives.
(*zero_extendqihi2_i): Add r/Ucm alternative.
(*zero_extendqisi2_ac): Likewise.
(*zero_extendhisi2_i): Likewise.
* config/arc/constraints.md (Uex): New memory constraint.
(Ucm): New define_constraint.
* config/arc/predicates.md (long_immediate_loadstore_operand):
Return 0 for MEM with cmem_address address.
(cmem_address_0): New predicates.
(cmem_address_1): Likewise.
(cmem_address_2): Likewise.
(cmem_address): Likewise.
gcc/testsuite:
* gcc.target/arc/cmem-1.c: New file.
* gcc.target/arc/cmem-2.c: New file.
* gcc.target/arc/cmem-3.c: New file.
* gcc.target/arc/cmem-4.c: New file.
* gcc.target/arc/cmem-5.c: New file.
* gcc.target/arc/cmem-6.c: New file.
* gcc.target/arc/cmem-7.c: New file.
* gcc.target/arc/cmem-ld.inc: New file.
* gcc.target/arc/cmem-st.inc: New file.
Co-Authored-By: Andrew Burgess <andrew.burgess@embecosm.com>
From-SVN: r235590
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b223d06..53e5f617 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,10 +1,39 @@ +2016-04-28 Joern Rennecke <joern.rennecke@embecosm.com> + Andrew Burgess <andrew.burgess@embecosm.com> + + * config/arc/arc.h (SYMBOL_FLAG_CMEM): Define. + (TARGET_NPS_CMEM_DEFAULT): Provide default definition. + * config/arc/arc.c (arc_address_cost): Return 0 for cmem_address. + (arc_encode_section_info): Set SYMBOL_FLAG_CMEM where indicated. + * config/arc/arc.opt (mcmem): New option. + * config/arc/arc.md (*extendqihi2_i): Add r/Uex alternative, + supply length for r/m alternative. + (*extendqisi2_ac): Likewise. + (*extendhisi2_i): Add r/Uex alternative, supply length for r/m and + r/Uex alternative. + (movqi_insn): Add r/Ucm and Ucm/?Rac alternatives. + (movhi_insn): Likewise. + (movsi_insn): Add r/Ucm,Ucm/w alternatives. + (*zero_extendqihi2_i): Add r/Ucm alternative. + (*zero_extendqisi2_ac): Likewise. + (*zero_extendhisi2_i): Likewise. + * config/arc/constraints.md (Uex): New memory constraint. + (Ucm): New define_constraint. + * config/arc/predicates.md (long_immediate_loadstore_operand): + Return 0 for MEM with cmem_address address. + (cmem_address_0): New predicates. + (cmem_address_1): Likewise. + (cmem_address_2): Likewise. + (cmem_address): Likewise. + 2016-04-28 Segher Boessenkool <segher@kernel.crashing.org> * config/rs6000/rs6000.c (machine_function): Rename insn_chain_scanned_p to spe_insn_chain_scanned_p. (rs6000_stack_info): Adjust. -2016-04-28 Andrew Burgess <andrew.burgess@embecosm.com> +2016-04-28 Joern Rennecke <joern.rennecke@embecosm.com> + Andrew Burgess <andrew.burgess@embecosm.com> * config/arc/constraints.md (Usd): Convert to define_constraint. (Us<): Likewise. |