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-rw-r--r--src/mesa/drivers/dri/i965/brw_vs_emit.c43
1 files changed, 3 insertions, 40 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c
index 14c3b936b7e..227261409c4 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c
@@ -1361,31 +1361,6 @@ static void emit_vertex_write( struct brw_vs_compile *c)
}
}
-
-/**
- * Called after code generation to resolve subroutine calls and the
- * END instruction.
- * \param end_inst points to brw code for END instruction
- * \param last_inst points to last instruction emitted before vertex write
- */
-static void
-post_vs_emit( struct brw_vs_compile *c,
- struct brw_instruction *end_inst,
- struct brw_instruction *last_inst )
-{
- GLint offset;
-
- brw_resolve_cals(&c->func);
-
- /* patch up the END code to jump past subroutines, etc */
- offset = last_inst - end_inst;
- if (offset > 1) {
- brw_set_src1(end_inst, brw_imm_d(offset * 16));
- } else {
- end_inst->header.opcode = BRW_OPCODE_NOP;
- }
-}
-
static GLboolean
accumulator_contains(struct brw_vs_compile *c, struct brw_reg val)
{
@@ -1466,8 +1441,6 @@ void brw_vs_emit(struct brw_vs_compile *c )
struct intel_context *intel = &brw->intel;
const GLuint nr_insns = c->vp->program.Base.NumInstructions;
GLuint insn, if_depth = 0, loop_depth = 0;
- GLuint end_offset = 0;
- struct brw_instruction *end_inst, *last_inst;
struct brw_instruction *if_inst[MAX_IF_DEPTH], *loop_inst[MAX_LOOP_DEPTH] = { 0 };
const struct brw_indirect stack_index = brw_indirect(0, 0);
GLuint index;
@@ -1751,12 +1724,8 @@ void brw_vs_emit(struct brw_vs_compile *c )
brw_MOV(p, brw_ip_reg(), deref_1d(stack_index, 0));
brw_set_access_mode(p, BRW_ALIGN_16);
break;
- case OPCODE_END:
- end_offset = p->nr_insn;
- /* this instruction will get patched later to jump past subroutine
- * code, etc.
- */
- brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
+ case OPCODE_END:
+ emit_vertex_write(c);
break;
case OPCODE_PRINT:
/* no-op */
@@ -1817,13 +1786,7 @@ void brw_vs_emit(struct brw_vs_compile *c )
release_tmps(c);
}
- end_inst = &p->store[end_offset];
- last_inst = &p->store[p->nr_insn];
-
- /* The END instruction will be patched to jump to this code */
- emit_vertex_write(c);
-
- post_vs_emit(c, end_inst, last_inst);
+ brw_resolve_cals(p);
brw_optimize(p);