freedreno/ir3: rename has_kill to no_earlyz

There are other cases where we need to disable early-z, like image
writes.  So rename to something more generic.

Signed-off-by: Rob Clark <robdclark@gmail.com>

src/freedreno/ir3/ir3_compiler_nir.c

@@ -1395,7 +1395,7 @@ emit_intrinsic(struct ir3_context *ctx, nir_intrinsic_instr *intr)
 		array_insert(ctx->ir, ctx->ir->predicates, kill);
 
 		array_insert(b, b->keeps, kill);
-		ctx->so->has_kill = true;
+		ctx->so->no_earlyz = true;
 
 		break;
 	}

src/freedreno/ir3/ir3_shader.h

@@ -431,8 +431,8 @@ struct ir3_shader_variant {
 	/* do we have one or more SSBO instructions: */
 	bool has_ssbo;
 
-	/* do we have kill instructions: */
-	bool has_kill;
+	/* do we have kill, image write, etc (which prevents early-z): */
+	bool no_earlyz;
 
 	/* Layout of constant registers, each section (in vec4). Pointer size
 	 * is 32b (a3xx, a4xx), or 64b (a5xx+), which effects the size of the

src/freedreno/vulkan/tu_pipeline.c

@@ -785,7 +785,7 @@ tu6_emit_fs_outputs(struct tu_cs *cs,
 
    uint32_t gras_su_depth_plane_cntl = 0;
    uint32_t rb_depth_plane_cntl = 0;
-   if (fs->has_kill | fs->writes_pos) {
+   if (fs->no_earlyz | fs->writes_pos) {
       gras_su_depth_plane_cntl |= A6XX_GRAS_SU_DEPTH_PLANE_CNTL_FRAG_WRITES_Z;
       rb_depth_plane_cntl |= A6XX_RB_DEPTH_PLANE_CNTL_FRAG_WRITES_Z;
    }

src/gallium/drivers/freedreno/a3xx/fd3_emit.c

@@ -552,7 +552,7 @@ fd3_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring,
 			val |= A3XX_RB_DEPTH_CONTROL_FRAG_WRITES_Z;
 			val |= A3XX_RB_DEPTH_CONTROL_EARLY_Z_DISABLE;
 		}
-		if (fp->has_kill) {
+		if (fp->no_earlyz) {
 			val |= A3XX_RB_DEPTH_CONTROL_EARLY_Z_DISABLE;
 		}
 		if (!ctx->rasterizer->depth_clip_near) {

src/gallium/drivers/freedreno/a4xx/fd4_emit.c

@@ -558,7 +558,7 @@ fd4_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring,
 
 	if (dirty & (FD_DIRTY_ZSA | FD_DIRTY_RASTERIZER | FD_DIRTY_PROG)) {
 		struct fd4_zsa_stateobj *zsa = fd4_zsa_stateobj(ctx->zsa);
-		bool fragz = fp->has_kill | fp->writes_pos;
+		bool fragz = fp->no_earlyz | fp->writes_pos;
 		bool clamp = !ctx->rasterizer->depth_clip_near;
 
 		OUT_PKT0(ring, REG_A4XX_RB_DEPTH_CONTROL, 1);

src/gallium/drivers/freedreno/a5xx/fd5_draw.c

@@ -142,7 +142,7 @@ fd5_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info,
 	/* figure out whether we need to disable LRZ write for binning
 	 * pass using draw pass's fp:
 	 */
-	emit.no_lrz_write = fp->writes_pos || fp->has_kill;
+	emit.no_lrz_write = fp->writes_pos || fp->no_earlyz;
 
 	emit.binning_pass = false;
 	emit.dirty = dirty;

src/gallium/drivers/freedreno/a5xx/fd5_emit.c

@@ -572,7 +572,7 @@ fd5_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring,
 
 	if (dirty & (FD_DIRTY_ZSA | FD_DIRTY_RASTERIZER | FD_DIRTY_PROG)) {
 		struct fd5_zsa_stateobj *zsa = fd5_zsa_stateobj(ctx->zsa);
-		bool fragz = fp->has_kill | fp->writes_pos;
+		bool fragz = fp->no_earlyz | fp->writes_pos;
 
 		OUT_PKT4(ring, REG_A5XX_RB_DEPTH_CNTL, 1);
 		OUT_RING(ring, zsa->rb_depth_cntl);

src/gallium/drivers/freedreno/a6xx/fd6_draw.c

@@ -200,7 +200,7 @@ fd6_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info,
 	/* figure out whether we need to disable LRZ write for binning
 	 * pass using draw pass's fp:
 	 */
-	emit.no_lrz_write = fp->writes_pos || fp->has_kill;
+	emit.no_lrz_write = fp->writes_pos || fp->no_earlyz;
 
 	struct fd_ringbuffer *ring = ctx->batch->draw;
 	enum pc_di_primtype primtype = ctx->primtypes[info->mode];

src/gallium/drivers/freedreno/a6xx/fd6_program.c

@@ -614,7 +614,7 @@ setup_stateobj(struct fd_ringbuffer *ring,
 	OUT_RING(ring, 0x0000fcfc);   /* VFD_CONTROL_5 */
 	OUT_RING(ring, 0x00000000);   /* VFD_CONTROL_6 */
 
-	bool fragz = s[FS].v->has_kill | s[FS].v->writes_pos;
+	bool fragz = s[FS].v->no_earlyz | s[FS].v->writes_pos;
 
 	OUT_PKT4(ring, REG_A6XX_RB_DEPTH_PLANE_CNTL, 1);
 	OUT_RING(ring, COND(fragz, A6XX_RB_DEPTH_PLANE_CNTL_FRAG_WRITES_Z));