Mesa (master): r600: kill off native_integer shader ctx flag

[Roland Scheidegger]

Module: Mesa
Branch: master
Commit: eafaf136862db1c5c6a63e2127d553a38dcc63f2
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=eafaf136862db1c5c6a63e2127d553a38dcc63f2

Author: Roland Scheidegger <sroland at vmware.com>
Date:   Fri Dec 22 23:31:43 2017 +0100

r600: kill off native_integer shader ctx flag

Maybe upon a time it wasn't always true.

Reviewed-by: Dave Airlie <airlied at redhat.com>

---

 src/gallium/drivers/r600/r600_shader.c | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 2650a33846..c9247e1c28 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -350,7 +350,6 @@ struct r600_shader_ctx {
 	int                                     cs_grid_size_reg;
 	bool cs_block_size_loaded, cs_grid_size_loaded;
 	int					fragcoord_input;
-	int					native_integers;
 	int					next_ring_offset;
 	int					gs_out_ring_offset;
 	int					gs_next_vertex;
@@ -998,22 +997,6 @@ static int tgsi_declaration(struct r600_shader_ctx *ctx)
 			d->Semantic.Name == TGSI_SEMANTIC_SAMPLEPOS) {
 			break; /* Already handled from allocate_system_value_inputs */
 		} else if (d->Semantic.Name == TGSI_SEMANTIC_INSTANCEID) {
-			if (!ctx->native_integers) {
-				struct r600_bytecode_alu alu;
-				memset(&alu, 0, sizeof(struct r600_bytecode_alu));
-
-				alu.op = ALU_OP1_INT_TO_FLT;
-				alu.src[0].sel = 0;
-				alu.src[0].chan = 3;
-
-				alu.dst.sel = 0;
-				alu.dst.chan = 3;
-				alu.dst.write = 1;
-				alu.last = 1;
-
-				if ((r = r600_bytecode_add_alu(ctx->bc, &alu)))
-					return r;
-			}
 			break;
 		} else if (d->Semantic.Name == TGSI_SEMANTIC_VERTEXID)
 			break;
@@ -3128,7 +3111,6 @@ static int r600_shader_from_tgsi(struct r600_context *rctx,
 
 	ctx.bc = &shader->bc;
 	ctx.shader = shader;
-	ctx.native_integers = true;
 
 	r600_bytecode_init(ctx.bc, rscreen->b.chip_class, rscreen->b.family,
 			   rscreen->has_compressed_msaa_texturing);