radeonsi: move LLVMTargetMachineRef creation to a separate function

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index 57c3fbd..06b32db 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -123,14 +123,29 @@ static void si_emit_string_marker(struct pipe_context *ctx,
        dd_parse_apitrace_marker(string, len, &sctx->apitrace_call_number);
 }
 
+static LLVMTargetMachineRef
+si_create_llvm_target_machine(struct si_screen *sscreen)
+{
+       const char *triple = "amdgcn--";
+
+       return LLVMCreateTargetMachine(radeon_llvm_get_r600_target(triple), triple,
+                                      r600_get_llvm_processor_name(sscreen->b.family),
+#if HAVE_LLVM >= 0x0308
+                                      sscreen->b.debug_flags & DBG_SI_SCHED ?
+                                              SI_LLVM_DEFAULT_FEATURES ",+si-scheduler" :
+#endif
+                                              SI_LLVM_DEFAULT_FEATURES,
+                                      LLVMCodeGenLevelDefault,
+                                      LLVMRelocDefault,
+                                      LLVMCodeModelDefault);
+}
+
 static struct pipe_context *si_create_context(struct pipe_screen *screen,
                                               void *priv, unsigned flags)
 {
        struct si_context *sctx = CALLOC_STRUCT(si_context);
        struct si_screen* sscreen = (struct si_screen *)screen;
        struct radeon_winsys *ws = sscreen->b.ws;
-       LLVMTargetRef r600_target;
-       const char *triple = "amdgcn--";
        int shader, i;
 
        if (!sctx)
@@ -279,18 +294,7 @@ static struct pipe_context *si_create_context(struct pipe_screen *screen,
        sctx->scratch_waves = MAX2(32 * sscreen->b.info.num_good_compute_units,
                                   max_threads_per_block / 64);
 
-       /* Initialize LLVM TargetMachine */
-       r600_target = radeon_llvm_get_r600_target(triple);
-       sctx->tm = LLVMCreateTargetMachine(r600_target, triple,
-                                          r600_get_llvm_processor_name(sscreen->b.family),
-#if HAVE_LLVM >= 0x0308
-                                          sscreen->b.debug_flags & DBG_SI_SCHED ?
-                                               SI_LLVM_DEFAULT_FEATURES ",+si-scheduler" :
-#endif
-                                               SI_LLVM_DEFAULT_FEATURES,
-                                          LLVMCodeGenLevelDefault,
-                                          LLVMRelocDefault,
-                                          LLVMCodeModelDefault);
+       sctx->tm = si_create_llvm_target_machine(sscreen);
 
        return &sctx->b.b;
 fail: