[Mesa-dev] [PATCH 0/5] NIR opcodes and constant folding
Connor Abbott
cwabbott0 at gmail.com
Fri Jan 16 13:46:05 PST 2015
Hi,
This is a series I had floating around a while. The idea is to have all the
opcode stuff, including constant folding, derived from a single Python file.
I've cleaned it up a little by using {}-style Python formatting instead of the
pile of text-replacement and regular expressions we had before for getting the
constant expressions to a state where they could be compiled as C code.
Connor Abbott (5):
nir: add generated file to .gitignore
nir: use Python to autogenerate opcode information
nir: add new constant folding infrastructure
nir/constant_folding: use the new constant folding infrastructure
nir/lower_vars_to_ssa: fix a bug with boolean constants
src/glsl/Makefile.am | 23 +-
src/glsl/Makefile.sources | 7 +-
src/glsl/nir/.gitignore | 4 +
src/glsl/nir/nir.h | 9 -
src/glsl/nir/nir_constant_expressions.h | 32 ++
src/glsl/nir/nir_constant_expressions.py | 320 +++++++++++++++++
src/glsl/nir/nir_lower_vars_to_ssa.c | 2 +-
src/glsl/nir/nir_opcodes.c | 46 ---
src/glsl/nir/nir_opcodes.h | 366 --------------------
src/glsl/nir/nir_opcodes.py | 567 +++++++++++++++++++++++++++++++
src/glsl/nir/nir_opcodes_c.py | 56 +++
src/glsl/nir/nir_opcodes_h.py | 39 +++
src/glsl/nir/nir_opt_constant_folding.c | 179 ++--------
13 files changed, 1066 insertions(+), 584 deletions(-)
create mode 100644 src/glsl/nir/.gitignore
create mode 100644 src/glsl/nir/nir_constant_expressions.h
create mode 100644 src/glsl/nir/nir_constant_expressions.py
delete mode 100644 src/glsl/nir/nir_opcodes.c
delete mode 100644 src/glsl/nir/nir_opcodes.h
create mode 100644 src/glsl/nir/nir_opcodes.py
create mode 100644 src/glsl/nir/nir_opcodes_c.py
create mode 100644 src/glsl/nir/nir_opcodes_h.py
--
2.1.0
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