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-rw-r--r--src/gallium/auxiliary/nir/tgsi_to_nir.c34
-rw-r--r--src/gallium/drivers/freedreno/ir3/ir3_nir_lower_if_else.c2
-rw-r--r--src/gallium/drivers/vc4/vc4_nir_lower_blend.c2
-rw-r--r--src/gallium/drivers/vc4/vc4_nir_lower_io.c6
-rw-r--r--src/glsl/nir/nir_builder.h43
-rw-r--r--src/glsl/nir/nir_lower_idiv.c2
-rw-r--r--src/glsl/nir/nir_lower_io.c2
-rw-r--r--src/glsl/nir/nir_lower_load_const_to_scalar.c2
-rw-r--r--src/glsl/nir/nir_lower_tex_projector.c2
-rw-r--r--src/glsl/nir/nir_normalize_cubemap_coords.c2
-rw-r--r--src/mesa/program/prog_to_nir.c2
11 files changed, 38 insertions, 61 deletions
diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c
index 278d5e9bf5b..db50734efd5 100644
--- a/src/gallium/auxiliary/nir/tgsi_to_nir.c
+++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c
@@ -65,24 +65,24 @@ struct ttn_compile {
nir_register *addr_reg;
/**
- * Stack of cf_node_lists where instructions should be pushed as we pop
+ * Stack of nir_cursors where instructions should be pushed as we pop
* back out of the control flow stack.
*
* For each IF/ELSE/ENDIF block, if_stack[if_stack_pos] has where the else
* instructions should be placed, and if_stack[if_stack_pos - 1] has where
* the next instructions outside of the if/then/else block go.
*/
- struct exec_list **if_stack;
+ nir_cursor *if_stack;
unsigned if_stack_pos;
/**
- * Stack of cf_node_lists where instructions should be pushed as we pop
+ * Stack of nir_cursors where instructions should be pushed as we pop
* back out of the control flow stack.
*
* loop_stack[loop_stack_pos - 1] contains the cf_node_list for the outside
* of the loop.
*/
- struct exec_list **loop_stack;
+ nir_cursor *loop_stack;
unsigned loop_stack_pos;
/* How many TGSI_FILE_IMMEDIATE vec4s have been parsed so far. */
@@ -922,7 +922,7 @@ ttn_if(struct ttn_compile *c, nir_ssa_def *src, bool is_uint)
nir_builder *b = &c->build;
/* Save the outside-of-the-if-statement node list. */
- c->if_stack[c->if_stack_pos] = b->cf_node_list;
+ c->if_stack[c->if_stack_pos] = b->cursor;
c->if_stack_pos++;
src = ttn_channel(b, src, X);
@@ -933,11 +933,11 @@ ttn_if(struct ttn_compile *c, nir_ssa_def *src, bool is_uint)
} else {
if_stmt->condition = nir_src_for_ssa(nir_fne(b, src, nir_imm_int(b, 0)));
}
- nir_cf_node_insert_end(b->cf_node_list, &if_stmt->cf_node);
+ nir_builder_cf_insert(b, &if_stmt->cf_node);
- nir_builder_insert_after_cf_list(b, &if_stmt->then_list);
+ b->cursor = nir_after_cf_list(&if_stmt->then_list);
- c->if_stack[c->if_stack_pos] = &if_stmt->else_list;
+ c->if_stack[c->if_stack_pos] = nir_after_cf_list(&if_stmt->else_list);
c->if_stack_pos++;
}
@@ -946,7 +946,7 @@ ttn_else(struct ttn_compile *c)
{
nir_builder *b = &c->build;
- nir_builder_insert_after_cf_list(b, c->if_stack[c->if_stack_pos - 1]);
+ b->cursor = c->if_stack[c->if_stack_pos - 1];
}
static void
@@ -955,7 +955,7 @@ ttn_endif(struct ttn_compile *c)
nir_builder *b = &c->build;
c->if_stack_pos -= 2;
- nir_builder_insert_after_cf_list(b, c->if_stack[c->if_stack_pos]);
+ b->cursor = c->if_stack[c->if_stack_pos];
}
static void
@@ -964,13 +964,13 @@ ttn_bgnloop(struct ttn_compile *c)
nir_builder *b = &c->build;
/* Save the outside-of-the-loop node list. */
- c->loop_stack[c->loop_stack_pos] = b->cf_node_list;
+ c->loop_stack[c->loop_stack_pos] = b->cursor;
c->loop_stack_pos++;
nir_loop *loop = nir_loop_create(b->shader);
- nir_cf_node_insert_end(b->cf_node_list, &loop->cf_node);
+ nir_builder_cf_insert(b, &loop->cf_node);
- nir_builder_insert_after_cf_list(b, &loop->body);
+ b->cursor = nir_after_cf_list(&loop->body);
}
static void
@@ -993,7 +993,7 @@ ttn_endloop(struct ttn_compile *c)
nir_builder *b = &c->build;
c->loop_stack_pos--;
- nir_builder_insert_after_cf_list(b, c->loop_stack[c->loop_stack_pos]);
+ b->cursor = c->loop_stack[c->loop_stack_pos];
}
static void
@@ -1803,7 +1803,7 @@ tgsi_to_nir(const void *tgsi_tokens,
nir_function_impl *impl = nir_function_impl_create(overload);
nir_builder_init(&c->build, impl);
- nir_builder_insert_after_cf_list(&c->build, &impl->body);
+ c->build.cursor = nir_after_cf_list(&impl->body);
s->num_inputs = scan.file_max[TGSI_FILE_INPUT] + 1;
s->num_uniforms = scan.const_file_max[0] + 1;
@@ -1819,10 +1819,10 @@ tgsi_to_nir(const void *tgsi_tokens,
c->num_samp_types = scan.file_max[TGSI_FILE_SAMPLER_VIEW] + 1;
c->samp_types = rzalloc_array(c, nir_alu_type, c->num_samp_types);
- c->if_stack = rzalloc_array(c, struct exec_list *,
+ c->if_stack = rzalloc_array(c, nir_cursor,
(scan.opcode_count[TGSI_OPCODE_IF] +
scan.opcode_count[TGSI_OPCODE_UIF]) * 2);
- c->loop_stack = rzalloc_array(c, struct exec_list *,
+ c->loop_stack = rzalloc_array(c, nir_cursor,
scan.opcode_count[TGSI_OPCODE_BGNLOOP]);
ret = tgsi_parse_init(&parser, tgsi_tokens);
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_nir_lower_if_else.c b/src/gallium/drivers/freedreno/ir3/ir3_nir_lower_if_else.c
index bed7b7b826a..d57eb2ba713 100644
--- a/src/gallium/drivers/freedreno/ir3/ir3_nir_lower_if_else.c
+++ b/src/gallium/drivers/freedreno/ir3/ir3_nir_lower_if_else.c
@@ -172,7 +172,7 @@ flatten_block(nir_builder *bld, nir_block *if_block, nir_block *prev_block,
(intr->intrinsic == nir_intrinsic_discard_if)) {
nir_ssa_def *discard_cond;
- nir_builder_insert_after_instr(bld,
+ bld->cursor = nir_after_instr(
nir_block_last_instr(prev_block));
if (invert) {
diff --git a/src/gallium/drivers/vc4/vc4_nir_lower_blend.c b/src/gallium/drivers/vc4/vc4_nir_lower_blend.c
index a372a6c0cdc..808cbea8fde 100644
--- a/src/gallium/drivers/vc4/vc4_nir_lower_blend.c
+++ b/src/gallium/drivers/vc4/vc4_nir_lower_blend.c
@@ -409,7 +409,7 @@ vc4_nir_lower_blend_block(nir_block *block, void *state)
nir_cf_node_get_function(&block->cf_node);
nir_builder b;
nir_builder_init(&b, impl);
- nir_builder_insert_before_instr(&b, &intr->instr);
+ b.cursor = nir_before_instr(&intr->instr);
vc4_nir_lower_blend_instr(c, &b, intr);
}
return true;
diff --git a/src/gallium/drivers/vc4/vc4_nir_lower_io.c b/src/gallium/drivers/vc4/vc4_nir_lower_io.c
index 229d41147d8..b632370cbb2 100644
--- a/src/gallium/drivers/vc4/vc4_nir_lower_io.c
+++ b/src/gallium/drivers/vc4/vc4_nir_lower_io.c
@@ -56,7 +56,7 @@ static void
vc4_nir_lower_input(struct vc4_compile *c, nir_builder *b,
nir_intrinsic_instr *intr)
{
- nir_builder_insert_before_instr(b, &intr->instr);
+ b->cursor = nir_before_instr(&intr->instr);
if (c->stage == QSTAGE_FRAG && intr->const_index[0] ==
VC4_NIR_TLB_COLOR_READ_INPUT) {
@@ -160,7 +160,7 @@ vc4_nir_lower_output(struct vc4_compile *c, nir_builder *b,
/* All TGSI-to-NIR outputs are VEC4. */
assert(intr->num_components == 4);
- nir_builder_insert_before_instr(b, &intr->instr);
+ b->cursor = nir_before_instr(&intr->instr);
for (unsigned i = 0; i < intr->num_components; i++) {
nir_intrinsic_instr *intr_comp =
@@ -189,7 +189,7 @@ vc4_nir_lower_uniform(struct vc4_compile *c, nir_builder *b,
return;
assert(intr->num_components == 4);
- nir_builder_insert_before_instr(b, &intr->instr);
+ b->cursor = nir_before_instr(&intr->instr);
/* Generate scalar loads equivalent to the original VEC4. */
nir_ssa_def *dests[4];
diff --git a/src/glsl/nir/nir_builder.h b/src/glsl/nir/nir_builder.h
index 9223e838095..08b40f8ea7c 100644
--- a/src/glsl/nir/nir_builder.h
+++ b/src/glsl/nir/nir_builder.h
@@ -24,12 +24,12 @@
#ifndef NIR_BUILDER_H
#define NIR_BUILDER_H
+#include "nir_control_flow.h"
+
struct exec_list;
typedef struct nir_builder {
- struct exec_list *cf_node_list;
- nir_instr *before_instr;
- nir_instr *after_instr;
+ nir_cursor cursor;
nir_shader *shader;
nir_function_impl *impl;
@@ -44,42 +44,19 @@ nir_builder_init(nir_builder *build, nir_function_impl *impl)
}
static inline void
-nir_builder_insert_after_cf_list(nir_builder *build,
- struct exec_list *cf_node_list)
+nir_builder_instr_insert(nir_builder *build, nir_instr *instr)
{
- build->cf_node_list = cf_node_list;
- build->before_instr = NULL;
- build->after_instr = NULL;
-}
+ nir_instr_insert(build->cursor, instr);
-static inline void
-nir_builder_insert_before_instr(nir_builder *build, nir_instr *before_instr)
-{
- build->cf_node_list = NULL;
- build->before_instr = before_instr;
- build->after_instr = NULL;
+ /* Move the cursor forward. */
+ if (build->cursor.option == nir_cursor_after_instr)
+ build->cursor.instr = instr;
}
static inline void
-nir_builder_insert_after_instr(nir_builder *build, nir_instr *after_instr)
+nir_builder_cf_insert(nir_builder *build, nir_cf_node *cf)
{
- build->cf_node_list = NULL;
- build->before_instr = NULL;
- build->after_instr = after_instr;
-}
-
-static inline void
-nir_builder_instr_insert(nir_builder *build, nir_instr *instr)
-{
- if (build->cf_node_list) {
- nir_instr_insert_after_cf_list(build->cf_node_list, instr);
- } else if (build->before_instr) {
- nir_instr_insert_before(build->before_instr, instr);
- } else {
- assert(build->after_instr);
- nir_instr_insert_after(build->after_instr, instr);
- build->after_instr = instr;
- }
+ nir_cf_node_insert(build->cursor, cf);
}
static inline nir_ssa_def *
diff --git a/src/glsl/nir/nir_lower_idiv.c b/src/glsl/nir/nir_lower_idiv.c
index 7b680320783..0e1653dd274 100644
--- a/src/glsl/nir/nir_lower_idiv.c
+++ b/src/glsl/nir/nir_lower_idiv.c
@@ -50,7 +50,7 @@ convert_instr(nir_builder *bld, nir_alu_instr *alu)
is_signed = (op == nir_op_idiv);
- nir_builder_insert_before_instr(bld, &alu->instr);
+ bld->cursor = nir_before_instr(&alu->instr);
numer = nir_ssa_for_src(bld, alu->src[0].src,
nir_ssa_alu_instr_src_components(alu, 0));
diff --git a/src/glsl/nir/nir_lower_io.c b/src/glsl/nir/nir_lower_io.c
index c9697e7845e..afb463040cc 100644
--- a/src/glsl/nir/nir_lower_io.c
+++ b/src/glsl/nir/nir_lower_io.c
@@ -84,7 +84,7 @@ get_io_offset(nir_deref_var *deref, nir_instr *instr, nir_src *indirect,
unsigned base_offset = 0;
nir_builder *b = &state->builder;
- nir_builder_insert_before_instr(b, instr);
+ b->cursor = nir_before_instr(instr);
nir_deref *tail = &deref->deref;
while (tail->child != NULL) {
diff --git a/src/glsl/nir/nir_lower_load_const_to_scalar.c b/src/glsl/nir/nir_lower_load_const_to_scalar.c
index a90e5245898..b83ef052ea9 100644
--- a/src/glsl/nir/nir_lower_load_const_to_scalar.c
+++ b/src/glsl/nir/nir_lower_load_const_to_scalar.c
@@ -43,7 +43,7 @@ lower_load_const_instr_scalar(nir_load_const_instr *lower)
nir_builder b;
nir_builder_init(&b, nir_cf_node_get_function(&lower->instr.block->cf_node));
- nir_builder_insert_before_instr(&b, &lower->instr);
+ b.cursor = nir_before_instr(&lower->instr);
/* Emit the individual loads. */
nir_ssa_def *loads[4];
diff --git a/src/glsl/nir/nir_lower_tex_projector.c b/src/glsl/nir/nir_lower_tex_projector.c
index 357131cd728..8a482b182a9 100644
--- a/src/glsl/nir/nir_lower_tex_projector.c
+++ b/src/glsl/nir/nir_lower_tex_projector.c
@@ -46,7 +46,7 @@ nir_lower_tex_projector_block(nir_block *block, void *void_state)
continue;
nir_tex_instr *tex = nir_instr_as_tex(instr);
- nir_builder_insert_before_instr(b, &tex->instr);
+ b->cursor = nir_before_instr(&tex->instr);
/* Find the projector in the srcs list, if present. */
int proj_index;
diff --git a/src/glsl/nir/nir_normalize_cubemap_coords.c b/src/glsl/nir/nir_normalize_cubemap_coords.c
index 0da8447aca1..75b647f96cb 100644
--- a/src/glsl/nir/nir_normalize_cubemap_coords.c
+++ b/src/glsl/nir/nir_normalize_cubemap_coords.c
@@ -52,7 +52,7 @@ normalize_cubemap_coords_block(nir_block *block, void *void_state)
if (tex->sampler_dim != GLSL_SAMPLER_DIM_CUBE)
continue;
- nir_builder_insert_before_instr(b, &tex->instr);
+ b->cursor = nir_before_instr(&tex->instr);
for (unsigned i = 0; i < tex->num_srcs; i++) {
if (tex->src[i].src_type != nir_tex_src_coord)
diff --git a/src/mesa/program/prog_to_nir.c b/src/mesa/program/prog_to_nir.c
index d96b7bc8782..fccd16fc8c0 100644
--- a/src/mesa/program/prog_to_nir.c
+++ b/src/mesa/program/prog_to_nir.c
@@ -1108,7 +1108,7 @@ prog_to_nir(const struct gl_program *prog,
c->build.shader = s;
c->build.impl = impl;
- nir_builder_insert_after_cf_list(&c->build, &impl->body);
+ c->build.cursor = nir_after_cf_list(&impl->body);
setup_registers_and_variables(c);
if (unlikely(c->error))
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 11:45:35 +0000