glsl: Track a unique intrinsic ID with each intrinsic function

   text	   data	    bss	    dec	    hex	filename
6037483	 283160	  28608	6349251	 60e1c3	lib64/i965_dri.so before
6038043	 283160	  28608	6349811	 60e3f3	lib64/i965_dri.so after

Signed-off-by: Ian Romanick <[email protected]>
Acked-by: Ilia Mirkin <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/compiler/glsl/lower_ubo_reference.cpp b/src/compiler/glsl/lower_ubo_reference.cpp
index 1ed281c488a..0e6a02d868c 100644
--- a/src/compiler/glsl/lower_ubo_reference.cpp
+++ b/src/compiler/glsl/lower_ubo_reference.cpp
@@ -454,6 +454,7 @@ lower_ubo_reference_visitor::ssbo_store(void *mem_ctx,
    assert(sig);
    sig->replace_parameters(&sig_params);
    sig->is_intrinsic = true;
+   sig->intrinsic_id = ir_intrinsic_ssbo_store;
 
    ir_function *f = new(mem_ctx) ir_function("__intrinsic_store_ssbo");
    f->add_signature(sig);
@@ -491,6 +492,7 @@ lower_ubo_reference_visitor::ssbo_load(void *mem_ctx,
    assert(sig);
    sig->replace_parameters(&sig_params);
    sig->is_intrinsic = true;
+   sig->intrinsic_id = ir_intrinsic_ssbo_load;
 
    ir_function *f = new(mem_ctx) ir_function("__intrinsic_load_ssbo");
    f->add_signature(sig);
@@ -1018,6 +1020,10 @@ lower_ubo_reference_visitor::lower_ssbo_atomic_intrinsic(ir_call *ir)
    sig->replace_parameters(&sig_params);
    sig->is_intrinsic = true;
 
+   assert(ir->callee->intrinsic_id >= ir_intrinsic_generic_load);
+   assert(ir->callee->intrinsic_id <= ir_intrinsic_generic_atomic_comp_swap);
+   sig->intrinsic_id = MAP_INTRINSIC_TO_TYPE(ir->callee->intrinsic_id, ssbo);
+
    char func_name[64];
    sprintf(func_name, "%s_ssbo", ir->callee_name());
    ir_function *f = new(mem_ctx) ir_function(func_name);