Mesa (master): gallium/ttn: Use nir_builder_insert() rather than poking at cf_list.

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: 1bec29d04d970b4d60a8c60252313f25bebfe024
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1bec29d04d970b4d60a8c60252313f25bebfe024

Author: Kenneth Graunke <kenneth at whitecape.org>
Date:   Thu Aug  6 07:44:35 2015 -0700

gallium/ttn: Use nir_builder_insert() rather than poking at cf_list.

I intend to remove nir_builder::cf_node_list, so I can't have this code
poking at it directly.  The proper way is to set the insertion point and
then simply insert things there.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Eric Anholt <eric at anholt.net>

---

 src/gallium/auxiliary/nir/tgsi_to_nir.c |   32 +++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c
index ecba0d7..278d5e9 100644
--- a/src/gallium/auxiliary/nir/tgsi_to_nir.c
+++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c
@@ -308,7 +308,7 @@ ttn_emit_immediate(struct ttn_compile *c)
    for (i = 0; i < 4; i++)
       load_const->value.u[i] = tgsi_imm->u[i].Uint;
 
-   nir_instr_insert_after_cf_list(b->cf_node_list, &load_const->instr);
+   nir_builder_instr_insert(b, &load_const->instr);
 }
 
 static nir_src
@@ -364,7 +364,7 @@ ttn_src_for_file_and_index(struct ttn_compile *c, unsigned file, unsigned index,
          load->variables[0] = ttn_array_deref(c, load, var, offset, indirect);
 
          nir_ssa_dest_init(&load->instr, &load->dest, 4, NULL);
-         nir_instr_insert_after_cf_list(b->cf_node_list, &load->instr);
+         nir_builder_instr_insert(b, &load->instr);
 
          src = nir_src_for_ssa(&load->dest.ssa);
 
@@ -415,7 +415,7 @@ ttn_src_for_file_and_index(struct ttn_compile *c, unsigned file, unsigned index,
       load->num_components = ncomp;
 
       nir_ssa_dest_init(&load->instr, &load->dest, ncomp, NULL);
-      nir_instr_insert_after_cf_list(b->cf_node_list, &load->instr);
+      nir_builder_instr_insert(b, &load->instr);
 
       src = nir_src_for_ssa(&load->dest.ssa);
       break;
@@ -477,7 +477,7 @@ ttn_src_for_file_and_index(struct ttn_compile *c, unsigned file, unsigned index,
          srcn++;
       }
       nir_ssa_dest_init(&load->instr, &load->dest, 4, NULL);
-      nir_instr_insert_after_cf_list(b->cf_node_list, &load->instr);
+      nir_builder_instr_insert(b, &load->instr);
 
       src = nir_src_for_ssa(&load->dest.ssa);
       break;
@@ -553,7 +553,7 @@ ttn_get_dest(struct ttn_compile *c, struct tgsi_full_dst_register *tgsi_fdst)
 
          load->dest = nir_dest_for_reg(reg);
 
-         nir_instr_insert_after_cf_list(b->cf_node_list, &load->instr);
+         nir_builder_instr_insert(b, &load->instr);
       } else {
          assert(!tgsi_dst->Indirect);
          dest.dest.reg.reg = c->temp_regs[index].reg;
@@ -668,7 +668,7 @@ ttn_alu(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
       instr->src[i].src = nir_src_for_ssa(src[i]);
 
    instr->dest = dest;
-   nir_instr_insert_after_cf_list(b->cf_node_list, &instr->instr);
+   nir_builder_instr_insert(b, &instr->instr);
 }
 
 static void
@@ -684,7 +684,7 @@ ttn_move_dest_masked(nir_builder *b, nir_alu_dest dest,
    mov->src[0].src = nir_src_for_ssa(def);
    for (unsigned i = def->num_components; i < 4; i++)
       mov->src[0].swizzle[i] = def->num_components - 1;
-   nir_instr_insert_after_cf_list(b->cf_node_list, &mov->instr);
+   nir_builder_instr_insert(b, &mov->instr);
 }
 
 static void
@@ -903,7 +903,7 @@ ttn_kill(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
 {
    nir_intrinsic_instr *discard =
       nir_intrinsic_instr_create(b->shader, nir_intrinsic_discard);
-   nir_instr_insert_after_cf_list(b->cf_node_list, &discard->instr);
+   nir_builder_instr_insert(b, &discard->instr);
 }
 
 static void
@@ -913,7 +913,7 @@ ttn_kill_if(nir_builder *b, nir_op op, nir_alu_dest dest, nir_ssa_def **src)
    nir_intrinsic_instr *discard =
       nir_intrinsic_instr_create(b->shader, nir_intrinsic_discard_if);
    discard->src[0] = nir_src_for_ssa(cmp);
-   nir_instr_insert_after_cf_list(b->cf_node_list, &discard->instr);
+   nir_builder_instr_insert(b, &discard->instr);
 }
 
 static void
@@ -977,14 +977,14 @@ static void
 ttn_cont(nir_builder *b)
 {
    nir_jump_instr *instr = nir_jump_instr_create(b->shader, nir_jump_continue);
-   nir_instr_insert_after_cf_list(b->cf_node_list, &instr->instr);
+   nir_builder_instr_insert(b, &instr->instr);
 }
 
 static void
 ttn_brk(nir_builder *b)
 {
    nir_jump_instr *instr = nir_jump_instr_create(b->shader, nir_jump_break);
-   nir_instr_insert_after_cf_list(b->cf_node_list, &instr->instr);
+   nir_builder_instr_insert(b, &instr->instr);
 }
 
 static void
@@ -1280,7 +1280,7 @@ ttn_tex(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src)
    assert(src_number == num_srcs);
 
    nir_ssa_dest_init(&instr->instr, &instr->dest, 4, NULL);
-   nir_instr_insert_after_cf_list(b->cf_node_list, &instr->instr);
+   nir_builder_instr_insert(b, &instr->instr);
 
    /* Resolve the writemask on the texture op. */
    ttn_move_dest(b, dest, &instr->dest.ssa);
@@ -1319,10 +1319,10 @@ ttn_txq(struct ttn_compile *c, nir_alu_dest dest, nir_ssa_def **src)
    txs->src[0].src_type = nir_tex_src_lod;
 
    nir_ssa_dest_init(&txs->instr, &txs->dest, 3, NULL);
-   nir_instr_insert_after_cf_list(b->cf_node_list, &txs->instr);
+   nir_builder_instr_insert(b, &txs->instr);
 
    nir_ssa_dest_init(&qlv->instr, &qlv->dest, 1, NULL);
-   nir_instr_insert_after_cf_list(b->cf_node_list, &qlv->instr);
+   nir_builder_instr_insert(b, &qlv->instr);
 
    ttn_move_dest_masked(b, dest, &txs->dest.ssa, TGSI_WRITEMASK_XYZ);
    ttn_move_dest_masked(b, dest, &qlv->dest.ssa, TGSI_WRITEMASK_W);
@@ -1731,7 +1731,7 @@ ttn_emit_instruction(struct ttn_compile *c)
       store->variables[0] = ttn_array_deref(c, store, var, offset, indirect);
       store->src[0] = nir_src_for_reg(dest.dest.reg.reg);
 
-      nir_instr_insert_after_cf_list(b->cf_node_list, &store->instr);
+      nir_builder_instr_insert(b, &store->instr);
    }
 }
 
@@ -1760,7 +1760,7 @@ ttn_add_output_stores(struct ttn_compile *c)
          store->const_index[0] = loc;
          store->src[0].reg.reg = c->output_regs[loc].reg;
          store->src[0].reg.base_offset = c->output_regs[loc].offset;
-         nir_instr_insert_after_cf_list(b->cf_node_list, &store->instr);
+         nir_builder_instr_insert(b, &store->instr);
       }
    }
 }