llvmpipe: Centralize the C <-> JIT interfaces in one place.

1 files changed, 3 insertions, 27 deletions

diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
index 750573a4a9a..f302b99ad76 100644
--- a/src/gallium/drivers/llvmpipe/lp_screen.c
+++ b/src/gallium/drivers/llvmpipe/lp_screen.c
@@ -26,8 +26,6 @@
  **************************************************************************/
 
 
-#include <llvm-c/Transforms/Scalar.h>
-
 #include "util/u_memory.h"
 #include "util/u_simple_screen.h"
 #include "pipe/internal/p_winsys_screen.h"
@@ -36,6 +34,7 @@
 
 #include "lp_texture.h"
 #include "lp_winsys.h"
+#include "lp_jit.h"
 #include "lp_screen.h"
 
 
@@ -162,11 +161,7 @@ llvmpipe_destroy_screen( struct pipe_screen *_screen )
 
    struct pipe_winsys *winsys = _screen->winsys;
 
-   if(screen->engine)
-      LLVMDisposeExecutionEngine(screen->engine);
-
-   if(screen->pass)
-      LLVMDisposePassManager(screen->pass);
+   lp_jit_screen_cleanup(screen);
 
    if(winsys->destroy)
       winsys->destroy(winsys);
@@ -184,7 +179,6 @@ struct pipe_screen *
 llvmpipe_create_screen(struct pipe_winsys *winsys)
 {
    struct llvmpipe_screen *screen = CALLOC_STRUCT(llvmpipe_screen);
-   char *error = NULL;
 
    if (!screen)
       return NULL;
@@ -202,25 +196,7 @@ llvmpipe_create_screen(struct pipe_winsys *winsys)
    llvmpipe_init_screen_texture_funcs(&screen->base);
    u_simple_screen_init(&screen->base);
 
-   screen->module = LLVMModuleCreateWithName("llvmpipe");
-
-   screen->provider = LLVMCreateModuleProviderForExistingModule(screen->module);
-
-   if (LLVMCreateJITCompiler(&screen->engine, screen->provider, 1, &error)) {
-      fprintf(stderr, "%s\n", error);
-      LLVMDisposeMessage(error);
-      abort();
-   }
-
-   screen->pass = LLVMCreateFunctionPassManager(screen->provider);
-   LLVMAddTargetData(LLVMGetExecutionEngineTargetData(screen->engine), screen->pass);
-   /* These are the passes currently listed in llvm-c/Transforms/Scalar.h,
-    * but there are more on SVN. */
-   LLVMAddConstantPropagationPass(screen->pass);
-   LLVMAddInstructionCombiningPass(screen->pass);
-   LLVMAddPromoteMemoryToRegisterPass(screen->pass);
-   LLVMAddGVNPass(screen->pass);
-   LLVMAddCFGSimplificationPass(screen->pass);
+   lp_jit_screen_init(screen);
 
    return &screen->base;
 }