Make this distintion as the drivers might need to lower it inside NIR.
Signed-off-by: Samuel Iglesias Gonsálvez <sigles...@igalia.com>
---
src/compiler/nir/nir.h | 2 ++
src/compiler/nir/nir_opt_algebraic.py | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index a478124..83a8cae 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -1631,6 +1631,8 @@ typedef struct nir_shader_compiler_options {
bool lower_fsat;
bool lower_fsqrt;
bool lower_fmod32;
+ /** Lowers fmod when it does not support doubles */
+ bool lower_fmod64;
bool lower_bitfield_extract;
bool lower_bitfield_insert;
bool lower_uadd_carry;
diff --git a/src/compiler/nir/nir_opt_algebraic.py
b/src/compiler/nir/nir_opt_algebraic.py
index afe653e..f81416b 100644
--- a/src/compiler/nir/nir_opt_algebraic.py
+++ b/src/compiler/nir/nir_opt_algebraic.py
@@ -296,7 +296,8 @@ optimizations = [
(('iadd', '#a', ('iadd', b, '#c')), ('iadd', ('iadd', a, c), b)),
# Misc. lowering
- (('fmod', a, b), ('fsub', a, ('fmul', b, ('ffloor', ('fdiv', a, b)))),
'options->lower_fmod32'),
+ (('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'),
(('uadd_carry@32', a, b), ('b2i', ('ult', ('iadd', a, b), a)),
'options->lower_uadd_carry'),
(('usub_borrow@32', a, b), ('b2i', ('ult', a, b)),
'options->lower_usub_borrow'),
--
2.5.0
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