Rb
On May 17, 2018 01:48:27 Iago Toral Quiroga <ito...@igalia.com> wrote:
---
src/compiler/nir/nir.h | 1 +
src/compiler/nir/nir_opt_algebraic.py | 1 +
2 files changed, 2 insertions(+)
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index a379928cdcd..59c84bde268 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -1877,6 +1877,7 @@ typedef struct nir_shader_compiler_options {
bool lower_fpow;
bool lower_fsat;
bool lower_fsqrt;
+ bool lower_fmod16;
bool lower_fmod32;
bool lower_fmod64;
bool lower_bitfield_extract;
diff --git a/src/compiler/nir/nir_opt_algebraic.py
b/src/compiler/nir/nir_opt_algebraic.py
index 96232f0e549..1033a42a06c 100644
--- a/src/compiler/nir/nir_opt_algebraic.py
+++ b/src/compiler/nir/nir_opt_algebraic.py
@@ -481,6 +481,7 @@ optimizations = [
(('bcsel', ('ine', a, -1), ('ifind_msb', a), -1), ('ifind_msb', a)),
# Misc. lowering
+ (('fmod@16', a, b), ('fsub', a, ('fmul', b, ('ffloor', ('fdiv', a,
b)))), 'options->lower_fmod16'),
(('fmod@32', a, b), ('fsub', a, ('fmul', b, ('ffloor', ('fdiv', a, b)))),
'options->lower_fmod32'),
(('fmod@64', a, b), ('fsub', a, ('fmul', b, ('ffloor', ('fdiv', a, b)))),
'options->lower_fmod64'),
(('frem', a, b), ('fsub', a, ('fmul', b, ('ftrunc', ('fdiv', a, b)))),
'options->lower_fmod32'),
--
2.14.1
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