gallivm: give more verbose names to modules

When we had just one module "gallivm" was an appropriate name. But now we have
modules containing all functions for a particular variant, so give it a
corresponding name (this is really just for helping debugging).

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>

7 files changed, 21 insertions, 16 deletions

diff --git a/src/gallium/drivers/llvmpipe/lp_state_fs.c b/src/gallium/drivers/llvmpipe/lp_state_fs.c
index 655891cffb1..4872e0d1a30 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_fs.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_fs.c
@@ -2160,7 +2160,7 @@ generate_fragment(struct llvmpipe_context *lp,
    struct gallivm_state *gallivm = variant->gallivm;
    const struct lp_fragment_shader_variant_key *key = &variant->key;
    struct lp_shader_input inputs[PIPE_MAX_SHADER_INPUTS];
-   char func_name[256];
+   char func_name[64];
    struct lp_type fs_type;
    struct lp_type blend_type;
    LLVMTypeRef fs_elem_type;
@@ -2247,8 +2247,8 @@ generate_fragment(struct llvmpipe_context *lp,
 
    blend_vec_type = lp_build_vec_type(gallivm, blend_type);
 
-   util_snprintf(func_name, sizeof(func_name), "fs%u_variant%u_%s", 
-		 shader->no, variant->no, partial_mask ? "partial" : "whole");
+   util_snprintf(func_name, sizeof(func_name), "fs%u_variant%u_%s",
+                 shader->no, variant->no, partial_mask ? "partial" : "whole");
 
    arg_types[0] = variant->jit_context_ptr_type;       /* context */
    arg_types[1] = int32_type;                          /* x */
@@ -2558,12 +2558,16 @@ generate_variant(struct llvmpipe_context *lp,
    struct lp_fragment_shader_variant *variant;
    const struct util_format_description *cbuf0_format_desc;
    boolean fullcolormask;
+   char module_name[64];
 
    variant = CALLOC_STRUCT(lp_fragment_shader_variant);
    if(!variant)
       return NULL;
 
-   variant->gallivm = gallivm_create();
+   util_snprintf(module_name, sizeof(module_name), "fs%u_variant%u",
+                 shader->no, shader->variants_created);
+
+   variant->gallivm = gallivm_create(module_name);
    if (!variant->gallivm) {
       FREE(variant);
       return NULL;
diff --git a/src/gallium/drivers/llvmpipe/lp_state_setup.c b/src/gallium/drivers/llvmpipe/lp_state_setup.c
index 361ee70b662..63c92d588c9 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_setup.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_setup.c
@@ -711,7 +711,7 @@ generate_setup_variant(struct lp_setup_variant_key *key,
    struct lp_setup_variant *variant = NULL;
    struct gallivm_state *gallivm;
    struct lp_setup_args args;
-   char func_name[256];
+   char func_name[64];
    LLVMTypeRef vec4f_type;
    LLVMTypeRef func_type;
    LLVMTypeRef arg_types[7];
@@ -726,13 +726,17 @@ generate_setup_variant(struct lp_setup_variant_key *key,
    if (variant == NULL)
       goto fail;
 
-   variant->gallivm = gallivm = gallivm_create();
+   variant->no = setup_no++;
+
+   util_snprintf(func_name, sizeof(func_name), "setup_variant_%u",
+                 variant->no);
+
+   variant->gallivm = gallivm = gallivm_create(func_name);
    if (!variant->gallivm) {
       goto fail;
    }
 
    builder = gallivm->builder;
-   variant->no = setup_no++;
 
    if (LP_DEBUG & DEBUG_COUNTERS) {
       t0 = os_time_get();
@@ -741,9 +745,6 @@ generate_setup_variant(struct lp_setup_variant_key *key,
    memcpy(&variant->key, key, key->size);
    variant->list_item_global.base = variant;
 
-   util_snprintf(func_name, sizeof(func_name), "setup_variant_%u",
-                 variant->no);
-
    /* Currently always deal with full 4-wide vertex attributes from
     * the vertices.
     */
diff --git a/src/gallium/drivers/llvmpipe/lp_test_arit.c b/src/gallium/drivers/llvmpipe/lp_test_arit.c
index f8998c159fb..bf405a54ae1 100644
--- a/src/gallium/drivers/llvmpipe/lp_test_arit.c
+++ b/src/gallium/drivers/llvmpipe/lp_test_arit.c
@@ -354,7 +354,7 @@ test_unary(unsigned verbose, FILE *fp, const struct unary_test_t *test)
       in[i] = 1.0;
    }
 
-   gallivm = gallivm_create();
+   gallivm = gallivm_create("test_module");
 
    test_func = build_unary_test_func(gallivm, test);
 
diff --git a/src/gallium/drivers/llvmpipe/lp_test_blend.c b/src/gallium/drivers/llvmpipe/lp_test_blend.c
index ec80593baf6..4775aff877b 100644
--- a/src/gallium/drivers/llvmpipe/lp_test_blend.c
+++ b/src/gallium/drivers/llvmpipe/lp_test_blend.c
@@ -450,7 +450,7 @@ test_one(unsigned verbose,
    if(verbose >= 1)
       dump_blend_type(stdout, blend, type);
 
-   gallivm = gallivm_create();
+   gallivm = gallivm_create("test_module");
 
    func = add_blend_test(gallivm, blend, type);
 
diff --git a/src/gallium/drivers/llvmpipe/lp_test_conv.c b/src/gallium/drivers/llvmpipe/lp_test_conv.c
index b7d0bfda4b8..948a218d7f7 100644
--- a/src/gallium/drivers/llvmpipe/lp_test_conv.c
+++ b/src/gallium/drivers/llvmpipe/lp_test_conv.c
@@ -211,7 +211,7 @@ test_one(unsigned verbose,
 
    eps = MAX2(lp_const_eps(src_type), lp_const_eps(dst_type));
 
-   gallivm = gallivm_create();
+   gallivm = gallivm_create("test_module");
 
    func = add_conv_test(gallivm, src_type, num_srcs, dst_type, num_dsts);
 
diff --git a/src/gallium/drivers/llvmpipe/lp_test_format.c b/src/gallium/drivers/llvmpipe/lp_test_format.c
index d27e1b1c7de..2c8321939ae 100644
--- a/src/gallium/drivers/llvmpipe/lp_test_format.c
+++ b/src/gallium/drivers/llvmpipe/lp_test_format.c
@@ -138,7 +138,7 @@ test_format_float(unsigned verbose, FILE *fp,
    boolean success = TRUE;
    unsigned i, j, k, l;
 
-   gallivm = gallivm_create();
+   gallivm = gallivm_create("test_module_float");
 
    fetch = add_fetch_rgba_test(gallivm, verbose, desc, lp_float32_vec4_type());
 
@@ -223,7 +223,7 @@ test_format_unorm8(unsigned verbose, FILE *fp,
    boolean success = TRUE;
    unsigned i, j, k, l;
 
-   gallivm = gallivm_create();
+   gallivm = gallivm_create("test_module_unorm8");
 
    fetch = add_fetch_rgba_test(gallivm, verbose, desc, lp_unorm8_vec4_type());
 
diff --git a/src/gallium/drivers/llvmpipe/lp_test_printf.c b/src/gallium/drivers/llvmpipe/lp_test_printf.c
index 37c1b559e8b..4b74ae96a7a 100644
--- a/src/gallium/drivers/llvmpipe/lp_test_printf.c
+++ b/src/gallium/drivers/llvmpipe/lp_test_printf.c
@@ -94,7 +94,7 @@ test_printf(unsigned verbose, FILE *fp,
    test_printf_t test_printf_func;
    boolean success = TRUE;
 
-   gallivm = gallivm_create();
+   gallivm = gallivm_create("test_module");
 
    test = add_printf_test(gallivm);