diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_jit.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_jit.c | 51 |
1 files changed, 33 insertions, 18 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_jit.c b/src/gallium/drivers/llvmpipe/lp_jit.c index 9e0118c55b..310fc2b847 100644 --- a/src/gallium/drivers/llvmpipe/lp_jit.c +++ b/src/gallium/drivers/llvmpipe/lp_jit.c @@ -37,6 +37,7 @@ #include "util/u_memory.h" #include "util/u_cpu_detect.h" +#include "lp_debug.h" #include "lp_screen.h" #include "lp_bld_intr.h" #include "lp_jit.h" @@ -78,13 +79,16 @@ lp_jit_init_globals(struct llvmpipe_screen *screen) /* struct lp_jit_context */ { - LLVMTypeRef elem_types[4]; + LLVMTypeRef elem_types[8]; LLVMTypeRef context_type; elem_types[0] = LLVMPointerType(LLVMFloatType(), 0); /* constants */ - elem_types[1] = LLVMFloatType(); /* alpha_ref_value */ - elem_types[2] = LLVMPointerType(LLVMInt8Type(), 0); /* blend_color */ - elem_types[3] = LLVMArrayType(texture_type, PIPE_MAX_SAMPLERS); /* textures */ + elem_types[1] = LLVMFloatType(); /* alpha_ref_value */ elem_types[2] = LLVMFloatType(); /* scissor_xmin */ + elem_types[3] = LLVMFloatType(); /* scissor_ymin */ + elem_types[4] = LLVMFloatType(); /* scissor_xmax */ + elem_types[5] = LLVMFloatType(); /* scissor_ymax */ + elem_types[6] = LLVMPointerType(LLVMInt8Type(), 0); /* blend_color */ + elem_types[7] = LLVMArrayType(texture_type, PIPE_MAX_SAMPLERS); /* textures */ context_type = LLVMStructType(elem_types, Elements(elem_types), 0); @@ -92,8 +96,16 @@ lp_jit_init_globals(struct llvmpipe_screen *screen) screen->target, context_type, 0); LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, alpha_ref_value, screen->target, context_type, 1); - LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, blend_color, + LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, scissor_xmin, screen->target, context_type, 2); + LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, scissor_ymin, + screen->target, context_type, 3); + LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, scissor_xmax, + screen->target, context_type, 4); + LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, scissor_ymax, + screen->target, context_type, 5); + LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, blend_color, + screen->target, context_type, 6); LP_CHECK_MEMBER_OFFSET(struct lp_jit_context, textures, screen->target, context_type, LP_JIT_CONTEXT_TEXTURES_INDEX); @@ -153,20 +165,23 @@ lp_jit_screen_init(struct llvmpipe_screen *screen) screen->pass = LLVMCreateFunctionPassManager(screen->provider); LLVMAddTargetData(screen->target, screen->pass); - /* These are the passes currently listed in llvm-c/Transforms/Scalar.h, - * but there are more on SVN. */ - /* TODO: Add more passes */ - LLVMAddConstantPropagationPass(screen->pass); - if(util_cpu_caps.has_sse4_1) { - /* FIXME: There is a bug in this pass, whereby the combination of fptosi - * and sitofp (necessary for trunc/floor/ceil/round implementation) - * somehow becomes invalid code. - */ - LLVMAddInstructionCombiningPass(screen->pass); + + if ((LP_DEBUG & DEBUG_NO_LLVM_OPT) == 0) { + /* These are the passes currently listed in llvm-c/Transforms/Scalar.h, + * but there are more on SVN. */ + /* TODO: Add more passes */ + LLVMAddConstantPropagationPass(screen->pass); + if(util_cpu_caps.has_sse4_1) { + /* FIXME: There is a bug in this pass, whereby the combination of fptosi + * and sitofp (necessary for trunc/floor/ceil/round implementation) + * somehow becomes invalid code. + */ + LLVMAddInstructionCombiningPass(screen->pass); + } + LLVMAddPromoteMemoryToRegisterPass(screen->pass); + LLVMAddGVNPass(screen->pass); + LLVMAddCFGSimplificationPass(screen->pass); } - LLVMAddPromoteMemoryToRegisterPass(screen->pass); - LLVMAddGVNPass(screen->pass); - LLVMAddCFGSimplificationPass(screen->pass); lp_jit_init_globals(screen); } |