nir: Add goto_if jump instruction

[mesa.git] / src / compiler / nir / nir_builder.h

diff --git a/src/compiler/nir/nir_builder.h b/src/compiler/nir/nir_builder.h
index 48b22888516abe91fdeb1d80663d5e59aacbab0f..3401e542df4bff37fc826cff9fe236a3129e12eb 100644 (file)
--- a/src/compiler/nir/nir_builder.h
+++ b/src/compiler/nir/nir_builder.h
@@ -513,6 +513,8 @@ nir_fdot(nir_builder *build, nir_ssa_def *src0, nir_ssa_def *src1)
    case 2: return nir_fdot2(build, src0, src1);
    case 3: return nir_fdot3(build, src0, src1);
    case 4: return nir_fdot4(build, src0, src1);
+   case 8: return nir_fdot8(build, src0, src1);
+   case 16: return nir_fdot16(build, src0, src1);
    default:
       unreachable("bad component size");
    }
@@ -528,11 +530,19 @@ nir_ball_iequal(nir_builder *b, nir_ssa_def *src0, nir_ssa_def *src1)
    case 2: return nir_ball_iequal2(b, src0, src1);
    case 3: return nir_ball_iequal3(b, src0, src1);
    case 4: return nir_ball_iequal4(b, src0, src1);
+   case 8: return nir_ball_iequal8(b, src0, src1);
+   case 16: return nir_ball_iequal16(b, src0, src1);
    default:
       unreachable("bad component size");
    }
 }
 
+static inline nir_ssa_def *
+nir_ball(nir_builder *b, nir_ssa_def *src)
+{
+   return nir_ball_iequal(b, src, nir_imm_true(b));
+}
+
 static inline nir_ssa_def *
 nir_bany_inequal(nir_builder *b, nir_ssa_def *src0, nir_ssa_def *src1)
 {
@@ -541,6 +551,8 @@ nir_bany_inequal(nir_builder *b, nir_ssa_def *src0, nir_ssa_def *src1)
    case 2: return nir_bany_inequal2(b, src0, src1);
    case 3: return nir_bany_inequal3(b, src0, src1);
    case 4: return nir_bany_inequal4(b, src0, src1);
+   case 8: return nir_bany_inequal8(b, src0, src1);
+   case 16: return nir_bany_inequal16(b, src0, src1);
    default:
       unreachable("bad component size");
    }
@@ -1330,10 +1342,32 @@ nir_load_barycentric(nir_builder *build, nir_intrinsic_op op,
 static inline void
 nir_jump(nir_builder *build, nir_jump_type jump_type)
 {
+   assert(jump_type != nir_jump_goto && jump_type != nir_jump_goto_if);
    nir_jump_instr *jump = nir_jump_instr_create(build->shader, jump_type);
    nir_builder_instr_insert(build, &jump->instr);
 }
 
+static inline void
+nir_goto(nir_builder *build, struct nir_block *target)
+{
+   assert(!build->impl->structured);
+   nir_jump_instr *jump = nir_jump_instr_create(build->shader, nir_jump_goto);
+   jump->target = target;
+   nir_builder_instr_insert(build, &jump->instr);
+}
+
+static inline void
+nir_goto_if(nir_builder *build, struct nir_block *target, nir_src cond,
+            struct nir_block *else_target)
+{
+   assert(!build->impl->structured);
+   nir_jump_instr *jump = nir_jump_instr_create(build->shader, nir_jump_goto_if);
+   jump->condition = cond;
+   jump->target = target;
+   jump->else_target = else_target;
+   nir_builder_instr_insert(build, &jump->instr);
+}
+
 static inline nir_ssa_def *
 nir_compare_func(nir_builder *b, enum compare_func func,
                  nir_ssa_def *src0, nir_ssa_def *src1)