i965: Remove cfg-invalidating parameter from invalidate_live_intervals.

Everything has been converted to preserve the CFG.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

20 files changed, 34 insertions, 40 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_dead_control_flow.cpp b/src/mesa/drivers/dri/i965/brw_dead_control_flow.cpp
index 7a302da..9d5ba58 100644
--- a/src/mesa/drivers/dri/i965/brw_dead_control_flow.cpp
+++ b/src/mesa/drivers/dri/i965/brw_dead_control_flow.cpp
@@ -124,7 +124,7 @@ dead_control_flow_eliminate(backend_visitor *v)
    }
 
    if (progress)
-      v->invalidate_live_intervals(false);
+      v->invalidate_live_intervals();
 
    return progress;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 9b02878..0010c17 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -1721,7 +1721,7 @@ fs_visitor::split_virtual_grfs()
 	 }
       }
    }
-   invalidate_live_intervals(false);
+   invalidate_live_intervals();
 }
 
 /**
@@ -1759,7 +1759,7 @@ fs_visitor::compact_virtual_grfs()
       if (remap_table[i] != -1) {
          remap_table[i] = new_index;
          virtual_grf_sizes[new_index] = virtual_grf_sizes[i];
-         invalidate_live_intervals(false);
+         invalidate_live_intervals();
          ++new_index;
       }
    }
@@ -1993,7 +1993,7 @@ fs_visitor::demote_pull_constants()
          inst->src[i].reg_offset = 0;
       }
    }
-   invalidate_live_intervals(false);
+   invalidate_live_intervals();
 }
 
 bool
@@ -2154,7 +2154,7 @@ fs_visitor::opt_register_renaming()
    }
 
    if (progress) {
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
       for (unsigned i = 0; i < ARRAY_SIZE(delta_x); i++) {
          if (delta_x[i].file == GRF && remap[delta_x[i].reg] != -1) {
@@ -2328,7 +2328,7 @@ fs_visitor::compute_to_mrf()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
@@ -2498,7 +2498,7 @@ fs_visitor::remove_duplicate_mrf_writes()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
@@ -2715,7 +2715,7 @@ fs_visitor::insert_gen4_send_dependency_workarounds()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 }
 
 /**
@@ -2773,7 +2773,7 @@ fs_visitor::lower_uniform_pull_constant_loads()
          inst->opcode = FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD_GEN7;
          inst->src[1] = payload;
 
-         invalidate_live_intervals(false);
+         invalidate_live_intervals();
       } else {
          /* Before register allocation, we didn't tell the scheduler about the
           * MRF we use.  We know it's safe to use this MRF because nothing
@@ -2814,7 +2814,7 @@ fs_visitor::lower_load_payload()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
@@ -3164,7 +3164,7 @@ fs_visitor::assign_binding_table_offsets()
 void
 fs_visitor::calculate_register_pressure()
 {
-   invalidate_live_intervals(false);
+   invalidate_live_intervals();
    calculate_live_intervals();
 
    unsigned num_instructions = instructions.length();
diff --git a/src/mesa/drivers/dri/i965/brw_fs.h b/src/mesa/drivers/dri/i965/brw_fs.h
index 6700003..f8bc46c 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_fs.h
@@ -329,7 +329,7 @@ public:
    void move_uniform_array_access_to_pull_constants();
    void assign_constant_locations();
    void demote_pull_constants();
-   void invalidate_live_intervals(bool invalidate_cfg = true);
+   void invalidate_live_intervals();
    void calculate_live_intervals();
    void calculate_register_pressure();
    bool opt_algebraic();
diff --git a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
index e5816df..806135b 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
@@ -649,7 +649,7 @@ fs_visitor::opt_copy_propagate()
    ralloc_free(copy_prop_ctx);
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_fs_cse.cpp b/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
index 9db6865..5615b13 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_cse.cpp
@@ -321,7 +321,7 @@ fs_visitor::opt_cse()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_fs_dead_code_eliminate.cpp b/src/mesa/drivers/dri/i965/brw_fs_dead_code_eliminate.cpp
index 697b44a..3cb6339 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_dead_code_eliminate.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_dead_code_eliminate.cpp
@@ -106,7 +106,7 @@ fs_visitor::dead_code_eliminate()
          }
       }
 
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
    }
 
    return progress;
diff --git a/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp b/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp
index e7ecb0f..577f4db 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_live_variables.cpp
@@ -290,13 +290,10 @@ fs_live_variables::~fs_live_variables()
 }
 
 void
-fs_visitor::invalidate_live_intervals(bool __invalidate_cfg)
+fs_visitor::invalidate_live_intervals()
 {
    ralloc_free(live_intervals);
    live_intervals = NULL;
-
-   if (__invalidate_cfg)
-      invalidate_cfg();
 }
 
 /**
diff --git a/src/mesa/drivers/dri/i965/brw_fs_peephole_predicated_break.cpp b/src/mesa/drivers/dri/i965/brw_fs_peephole_predicated_break.cpp
index eb99681..a1bc14d 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_peephole_predicated_break.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_peephole_predicated_break.cpp
@@ -110,7 +110,7 @@ fs_visitor::opt_peephole_predicated_break()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp
index 237cc49..53cfa63 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_reg_allocate.cpp
@@ -728,5 +728,5 @@ fs_visitor::spill_reg(int spill_reg)
       }
    }
 
-   invalidate_live_intervals(false);
+   invalidate_live_intervals();
 }
diff --git a/src/mesa/drivers/dri/i965/brw_fs_register_coalesce.cpp b/src/mesa/drivers/dri/i965/brw_fs_register_coalesce.cpp
index c1b785b..b4abb4c 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_register_coalesce.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_register_coalesce.cpp
@@ -280,7 +280,7 @@ fs_visitor::register_coalesce()
          }
       }
 
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
    }
 
    return progress;
diff --git a/src/mesa/drivers/dri/i965/brw_fs_saturate_propagation.cpp b/src/mesa/drivers/dri/i965/brw_fs_saturate_propagation.cpp
index 3412ce0..d65b2f1 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_saturate_propagation.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_saturate_propagation.cpp
@@ -100,7 +100,7 @@ fs_visitor::opt_saturate_propagation()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_fs_sel_peephole.cpp b/src/mesa/drivers/dri/i965/brw_fs_sel_peephole.cpp
index f609138..0bc734e 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_sel_peephole.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_sel_peephole.cpp
@@ -231,7 +231,7 @@ fs_visitor::opt_peephole_sel()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp b/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
index bac0d55..e1806b9 100644
--- a/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
+++ b/src/mesa/drivers/dri/i965/brw_schedule_instructions.cpp
@@ -1511,7 +1511,7 @@ fs_visitor::schedule_instructions(instruction_scheduler_mode mode)
              dispatch_width, sched.time);
    }
 
-   invalidate_live_intervals(false);
+   invalidate_live_intervals();
 }
 
 void
@@ -1524,5 +1524,5 @@ vec4_visitor::opt_schedule_instructions()
       fprintf(stderr, "vec4 estimated execution time: %d cycles\n", sched.time);
    }
 
-   invalidate_live_intervals(false);
+   invalidate_live_intervals();
 }
diff --git a/src/mesa/drivers/dri/i965/brw_shader.h b/src/mesa/drivers/dri/i965/brw_shader.h
index 342cdb3..35a2b96 100644
--- a/src/mesa/drivers/dri/i965/brw_shader.h
+++ b/src/mesa/drivers/dri/i965/brw_shader.h
@@ -182,7 +182,7 @@ public:
 
    void assign_common_binding_table_offsets(uint32_t next_binding_table_offset);
 
-   virtual void invalidate_live_intervals(bool invalidate_cfg = true) = 0;
+   virtual void invalidate_live_intervals() = 0;
 };
 
 uint32_t brw_texture_offset(struct gl_context *ctx, ir_constant *offset);
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp
index b434a7b..d1a3d48 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp
@@ -406,7 +406,7 @@ vec4_visitor::opt_reduce_swizzle()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
@@ -563,7 +563,7 @@ vec4_visitor::dead_code_eliminate()
          }
       }
 
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
    }
 
    return progress;
@@ -742,7 +742,7 @@ vec4_visitor::opt_algebraic()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
@@ -1195,7 +1195,7 @@ vec4_visitor::opt_register_coalesce()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
@@ -1274,7 +1274,7 @@ vec4_visitor::split_virtual_grfs()
          }
       }
    }
-   invalidate_live_intervals(false);
+   invalidate_live_intervals();
 }
 
 void
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.h b/src/mesa/drivers/dri/i965/brw_vec4.h
index 9092f1c..750f491 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.h
+++ b/src/mesa/drivers/dri/i965/brw_vec4.h
@@ -383,7 +383,7 @@ public:
    void split_uniform_registers();
    void pack_uniform_registers();
    void calculate_live_intervals();
-   void invalidate_live_intervals(bool invalidate_cfg = true);
+   void invalidate_live_intervals();
    void split_virtual_grfs();
    bool opt_reduce_swizzle();
    bool dead_code_eliminate();
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp
index 6769310..fe47b0f 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_copy_propagation.cpp
@@ -438,7 +438,7 @@ vec4_visitor::opt_copy_propagation()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_cse.cpp b/src/mesa/drivers/dri/i965/brw_vec4_cse.cpp
index a926553..a7cabc8 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_cse.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_cse.cpp
@@ -260,7 +260,7 @@ vec4_visitor::opt_cse()
    }
 
    if (progress)
-      invalidate_live_intervals(false);
+      invalidate_live_intervals();
 
    return progress;
 }
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp b/src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp
index 7cd1dd6..2686174 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_live_variables.cpp
@@ -268,12 +268,9 @@ vec4_visitor::calculate_live_intervals()
 }
 
 void
-vec4_visitor::invalidate_live_intervals(bool __invalidate_cfg)
+vec4_visitor::invalidate_live_intervals()
 {
    live_intervals_valid = false;
-
-   if (__invalidate_cfg)
-      invalidate_cfg();
 }
 
 bool
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp b/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
index 15779b7..1ebebe0 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_reg_allocate.cpp
@@ -354,7 +354,7 @@ vec4_visitor::spill_reg(int spill_reg_nr)
       }
    }
 
-   invalidate_live_intervals(false);
+   invalidate_live_intervals();
 }
 
 } /* namespace brw */