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panfrost/util: Move print_alu_type and PAN_IS_REG to midgard

Browse source 
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Acked-by: Boris Brezillon <boris.brezillon@collabora.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Acked-by: Eric R. Smith <eric.smith@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32650>
This commit is contained in:
Mary Guillemard 2024-12-16 09:27:50 +01:00 • committed by Marge Bot
parent fdef86a4a2
commit dce110a604
4 changed files with 32 additions and 37 deletions
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3
src/panfrost/midgard/compiler.h
View file

@ -447,6 +447,9 @@ make_compiler_temp(compiler_context *ctx)
return (ctx->func->impl->ssa_alloc + ctx->temp_alloc++) << 1;
}
/* IR indexing */
#define PAN_IS_REG (1)
static inline unsigned
make_compiler_temp_reg(compiler_context *ctx)
{

31
src/panfrost/midgard/midgard_print.c
View file

@ -152,13 +152,40 @@ mir_print_embedded_constant(const midgard_instruction *ins, unsigned src_idx)
printf(")");
}
static void
mir_print_alu_type(nir_alu_type t, FILE *fp)
{
unsigned size = nir_alu_type_get_type_size(t);
nir_alu_type base = nir_alu_type_get_base_type(t);
switch (base) {
case nir_type_int:
fprintf(fp, ".i");
break;
case nir_type_uint:
fprintf(fp, ".u");
break;
case nir_type_bool:
fprintf(fp, ".b");
break;
case nir_type_float:
fprintf(fp, ".f");
break;
default:
fprintf(fp, ".unknown");
break;
}
fprintf(fp, "%u", size);
}
static void
mir_print_src(const midgard_instruction *ins, unsigned c)
{
mir_print_index(ins->src[c]);
if (ins->src[c] != ~0 && ins->src_types[c] != nir_type_invalid) {
pan_print_alu_type(ins->src_types[c], stdout);
mir_print_alu_type(ins->src_types[c], stdout);
mir_print_swizzle(ins->mask, ins->swizzle[c]);
}
}
@ -260,7 +287,7 @@ mir_print_instruction(const midgard_instruction *ins)
mir_print_index(ins->dest);
if (ins->dest != ~0) {
pan_print_alu_type(ins->dest_type, stdout);
mir_print_alu_type(ins->dest_type, stdout);
mir_print_mask(ins->mask);
}

29
src/panfrost/util/pan_ir.c
View file

@ -94,35 +94,6 @@ pan_block_add_successor(pan_block *block, pan_block *successor)
unreachable("Too many successors");
}
/* Prints a NIR ALU type in Bifrost-style ".f32" ".i8" etc */
void
pan_print_alu_type(nir_alu_type t, FILE *fp)
{
unsigned size = nir_alu_type_get_type_size(t);
nir_alu_type base = nir_alu_type_get_base_type(t);
switch (base) {
case nir_type_int:
fprintf(fp, ".i");
break;
case nir_type_uint:
fprintf(fp, ".u");
break;
case nir_type_bool:
fprintf(fp, ".b");
break;
case nir_type_float:
fprintf(fp, ".f");
break;
default:
fprintf(fp, ".unknown");
break;
}
fprintf(fp, "%u", size);
}
/* Could optimize with a better data structure if anyone cares, TODO: profile */
unsigned

6
src/panfrost/util/pan_ir.h
View file

@ -373,12 +373,6 @@ uint16_t pan_to_bytemask(unsigned bytes, unsigned mask);
void pan_block_add_successor(pan_block *block, pan_block *successor);
/* IR indexing */
#define PAN_IS_REG (1)
/* IR printing helpers */
void pan_print_alu_type(nir_alu_type t, FILE *fp);
/* NIR passes to do some backend-specific lowering */
#define PAN_WRITEOUT_C 1