The idef-parser skips the change-of-flow (COF) instructions, so add
overrides
The new toolchain allows us to execute the HVX tests
New generator enables significant improvement to TCG generation for
predicated instructions by removing the need for slot_cancelled
**** Changes in v2 ****
Add a new generator for analyze_<tag> instructions. Pouplate the
DisasContext ahead of generating code.
**** Changes in v3 ****
Cleanup of analysis code:
Added test updates enabled by new toolchain container
**** Changes in v4 ****
Additional patch for bug fix
Remove pkt_has_store_s1 from runtime state with dealloc-return patch
New patches to utilize new analyzer to improve predicated instructions
**** Changes in v5 ****
Don't remove code that is needed for --disable-hexagon-idef-parser config
pkt_has_store_s1 runtime field and mem_load[1248] functions
Add understanding of idef-parser to analyzer
Additional patch to determine when pkt_has_store_s1 needs to be set
Update fGEN_TCG_<tag> to preserve --disable-hexagon-idef-parser config
in Remove gen_log_predicated_reg_write[_pair] patch
Move tcg_temp_free_i64 into gen_log_vreg_write
Add get_result_qreg function
**** Changes in v6 ****
Address feedback from Anton Johansson <a...@rev.ng>
Adapt to Richard Henderson's <richard.hender...@linaro.org> recent patches
- Don't call tcg_temp_local_*
- Don't call tcg_temp_free_*
Taylor Simpson (14):
Hexagon (target/hexagon) Add overrides for jumpr31 instructions
Hexagon (target/hexagon) Add overrides for callr
Hexagon (target/hexagon) Add overrides for endloop1/endloop01
Hexagon (target/hexagon) Add overrides for dealloc-return instructions
Hexagon (target/hexagon) Analyze packet before generating TCG
Hexagon (target/hexagon) Don't set pkt_has_store_s1 when not needed
Hexagon (target/hexagon) Analyze packet for HVX
Hexagon (tests/tcg/hexagon) Update preg_alias.c
Hexagon (tests/tcg/hexagon) Remove __builtin from scatter_gather
Hexagon (tests/tcg/hexagon) Enable HVX tests
Hexagon (target/hexagon) Change subtract from zero to change sign
Hexagon (target/hexagon) Remove gen_log_predicated_reg_write[_pair]
Hexagon (target/hexagon) Reduce manipulation of slot_cancelled
Hexagon (target/hexagon) Improve code gen for predicated HVX
instructions
target/hexagon/cpu.h | 5 +-
target/hexagon/gen_tcg.h | 82 +++-
target/hexagon/gen_tcg_hvx.h | 17 +-
target/hexagon/macros.h | 29 +-
target/hexagon/op_helper.h | 3 +-
target/hexagon/translate.h | 86 ++--
target/hexagon/attribs_def.h.inc | 1 +
target/hexagon/genptr.c | 296 ++++++-----
target/hexagon/idef-parser/parser-helpers.c | 12 +-
target/hexagon/op_helper.c | 60 +--
target/hexagon/translate.c | 288 ++++++-----
tests/tcg/hexagon/fpstuff.c | 31 +-
tests/tcg/hexagon/preg_alias.c | 10 +-
tests/tcg/hexagon/scatter_gather.c | 513 +++++++++++---------
target/hexagon/README | 31 +-
target/hexagon/gen_analyze_funcs.py | 252 ++++++++++
target/hexagon/gen_helper_funcs.py | 19 +-
target/hexagon/gen_helper_protos.py | 12 +-
target/hexagon/gen_tcg_funcs.py | 152 +++---
target/hexagon/hex_common.py | 10 +-
target/hexagon/idef-parser/idef-parser.lex | 4 +-
target/hexagon/idef-parser/idef-parser.y | 7 +-
target/hexagon/meson.build | 11 +-
tests/tcg/hexagon/Makefile.target | 13 +-
24 files changed, 1201 insertions(+), 743 deletions(-)
create mode 100755 target/hexagon/gen_analyze_funcs.py
--
2.25.1
