diff options
author | Zack Rusin <zackr@vmware.com> | 2010-02-08 18:05:22 -0500 |
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committer | Zack Rusin <zackr@vmware.com> | 2010-02-08 18:22:11 -0500 |
commit | c61bf363937f40624a5632745630d4f2b9907082 (patch) | |
tree | bb2388269117d6783400e17957ff8b0a68dfb5b5 /src/gallium/drivers/llvmpipe/lp_bld_flow.h | |
parent | 74d23546c79fe8c8d87588fa423040e3b19a8fc6 (diff) |
llvmpipe: export the tgsi translation code to a common layer
the llvmpipe tgsi translation is a lot more complete than what was in
gallivm so replacing the latter with the former. this is needed since
the draw llvm paths will use the same code. effectively the proven
llvmpipe code becomes gallivm.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_bld_flow.h')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_bld_flow.h | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_flow.h b/src/gallium/drivers/llvmpipe/lp_bld_flow.h deleted file mode 100644 index 4c225a0d4f..0000000000 --- a/src/gallium/drivers/llvmpipe/lp_bld_flow.h +++ /dev/null @@ -1,151 +0,0 @@ -/************************************************************************** - * - * Copyright 2009 VMware, Inc. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -/** - * LLVM control flow build helpers. - * - * @author Jose Fonseca <jfonseca@vmware.com> - */ - -#ifndef LP_BLD_FLOW_H -#define LP_BLD_FLOW_H - - -#include <llvm-c/Core.h> - - -struct lp_type; - - -struct lp_build_flow_context; - - -struct lp_build_flow_context * -lp_build_flow_create(LLVMBuilderRef builder); - -void -lp_build_flow_destroy(struct lp_build_flow_context *flow); - -void -lp_build_flow_scope_begin(struct lp_build_flow_context *flow); - -void -lp_build_flow_scope_declare(struct lp_build_flow_context *flow, - LLVMValueRef *variable); - -void -lp_build_flow_scope_end(struct lp_build_flow_context *flow); - -void -lp_build_flow_skip_begin(struct lp_build_flow_context *flow); - -void -lp_build_flow_skip_cond_break(struct lp_build_flow_context *flow, - LLVMValueRef cond); - -void -lp_build_flow_skip_end(struct lp_build_flow_context *flow); - - -struct lp_build_mask_context -{ - struct lp_build_flow_context *flow; - - LLVMTypeRef reg_type; - - LLVMValueRef value; -}; - - -void -lp_build_mask_begin(struct lp_build_mask_context *mask, - struct lp_build_flow_context *flow, - struct lp_type type, - LLVMValueRef value); - -/** - * Bitwise AND the mask with the given value, if a previous mask was set. - */ -void -lp_build_mask_update(struct lp_build_mask_context *mask, - LLVMValueRef value); - -LLVMValueRef -lp_build_mask_end(struct lp_build_mask_context *mask); - - -/** - * LLVM's IR doesn't represent for-loops directly. Furthermore it - * it requires creating code blocks, branches, phi variables, so it - * requires a fair amount of code. - * - * @sa http://www.llvm.org/docs/tutorial/LangImpl5.html#for - */ -struct lp_build_loop_state -{ - LLVMBasicBlockRef block; - LLVMValueRef counter; -}; - - -void -lp_build_loop_begin(LLVMBuilderRef builder, - LLVMValueRef start, - struct lp_build_loop_state *state); - - -void -lp_build_loop_end(LLVMBuilderRef builder, - LLVMValueRef end, - LLVMValueRef step, - struct lp_build_loop_state *state); - - - - -struct lp_build_if_state -{ - LLVMBuilderRef builder; - struct lp_build_flow_context *flow; -}; - - -void -lp_build_if(struct lp_build_if_state *ctx, - struct lp_build_flow_context *flow, - LLVMBuilderRef builder, - LLVMValueRef condition); - -void -lp_build_else(struct lp_build_if_state *ctx); - -void -lp_build_endif(struct lp_build_if_state *ctx); - - - -#endif /* !LP_BLD_FLOW_H */ |