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nir: rename lower_flrp to lower_flrp32

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A later patch will add lower_flrp64 option to NIR.

Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Samuel Iglesias Gonsálvez
2016-04-28 07:13:10 +02:00
parent 072613b3f3
commit 443600d51e
5 changed files with 10 additions and 10 deletions
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2
src/compiler/nir/nir.h
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@@ -1624,7 +1624,7 @@ typedef struct nir_function {
typedef struct nir_shader_compiler_options {
bool lower_fdiv;
bool lower_ffma;
bool lower_flrp;
bool lower_flrp32;
bool lower_fpow;
bool lower_fsat;
bool lower_fsqrt;

12
src/compiler/nir/nir_opt_algebraic.py
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@@ -97,13 +97,13 @@ optimizations = [
(('~flrp', a, b, 1.0), b),
(('~flrp', a, a, b), a),
(('~flrp', 0.0, a, b), ('fmul', a, b)),
(('~flrp', a, b, ('b2f', c)), ('bcsel', c, b, a), 'options->lower_flrp'),
(('flrp', a, b, c), ('fadd', ('fmul', c, ('fsub', b, a)), a), 'options->lower_flrp'),
(('~flrp', a, b, ('b2f', c)), ('bcsel', c, b, a), 'options->lower_flrp32'),
(('flrp', a, b, c), ('fadd', ('fmul', c, ('fsub', b, a)), a), 'options->lower_flrp32'),
(('ffract', a), ('fsub', a, ('ffloor', a)), 'options->lower_ffract'),
(('~fadd', ('fmul', a, ('fadd', 1.0, ('fneg', ('b2f', c)))), ('fmul', b, ('b2f', c))), ('bcsel', c, b, a), 'options->lower_flrp'),
(('~fadd', ('fmul', a, ('fadd', 1.0, ('fneg', c ))), ('fmul', b, c )), ('flrp', a, b, c), '!options->lower_flrp'),
(('~fadd', a, ('fmul', ('b2f', c), ('fadd', b, ('fneg', a)))), ('bcsel', c, b, a), 'options->lower_flrp'),
(('~fadd', a, ('fmul', c , ('fadd', b, ('fneg', a)))), ('flrp', a, b, c), '!options->lower_flrp'),
(('~fadd', ('fmul', a, ('fadd', 1.0, ('fneg', ('b2f', c)))), ('fmul', b, ('b2f', c))), ('bcsel', c, b, a), 'options->lower_flrp32'),
(('~fadd', ('fmul', a, ('fadd', 1.0, ('fneg', c ))), ('fmul', b, c )), ('flrp', a, b, c), '!options->lower_flrp32'),
(('~fadd', a, ('fmul', ('b2f', c), ('fadd', b, ('fneg', a)))), ('bcsel', c, b, a), 'options->lower_flrp32'),
(('~fadd', a, ('fmul', c , ('fadd', b, ('fneg', a)))), ('flrp', a, b, c), '!options->lower_flrp32'),
(('ffma', a, b, c), ('fadd', ('fmul', a, b), c), 'options->lower_ffma'),
(('~fadd', ('fmul', a, b), c), ('ffma', a, b, c), '!options->lower_ffma'),
# Comparison simplifications

2
src/gallium/drivers/freedreno/ir3/ir3_nir.c
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@@ -42,7 +42,7 @@ ir3_tgsi_to_nir(const struct tgsi_token *tokens)
.lower_fpow = true,
.lower_fsat = true,
.lower_scmp = true,
.lower_flrp = true,
.lower_flrp32 = true,
.lower_ffract = true,
.native_integers = true,
.vertex_id_zero_based = true,

2
src/gallium/drivers/vc4/vc4_program.c
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@@ -1770,7 +1770,7 @@ static const nir_shader_compiler_options nir_options = {
.lower_extract_byte = true,
.lower_extract_word = true,
.lower_ffma = true,
.lower_flrp = true,
.lower_flrp32 = true,
.lower_fpow = true,
.lower_fsat = true,
.lower_fsqrt = true,

2
src/mesa/drivers/dri/i965/brw_compiler.c
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@@ -109,7 +109,7 @@ static const struct nir_shader_compiler_options vector_nir_options = {
.fdot_replicates = true,
/* Prior to Gen6, there are no three source operations for SIMD4x2. */
.lower_flrp = true,
.lower_flrp32 = true,
.lower_pack_snorm_2x16 = true,
.lower_pack_unorm_2x16 = true,