X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Firgwalk.h;h=98d80c23b96b951341b65116609fd451c4d84ffd;hb=4879e4b506f42496f00991f8472e91814e383bfb;hp=fd6c3bebde38b6fbf8918d873a8b75f3f2484e3f;hpb=2807bb5b1ed34c23dc30d228ab0686c6fc9d6ae3;p=libfirm diff --git a/include/libfirm/irgwalk.h b/include/libfirm/irgwalk.h index fd6c3bebd..98d80c23b 100644 --- a/include/libfirm/irgwalk.h +++ b/include/libfirm/irgwalk.h @@ -34,6 +34,7 @@ #define FIRM_IR_IRGWALK_H #include "firm_types.h" +#include "begin.h" /** * Walks over the ir graph. @@ -53,15 +54,15 @@ * @param env environment, passed to pre and post * */ -void irg_walk(ir_node *node, irg_walk_func *pre, irg_walk_func *post, - void *env); +FIRM_API void irg_walk(ir_node *node, irg_walk_func *pre, irg_walk_func *post, + void *env); /** * core walker function. Does NOT touch current_ir_graph and does not call * inc_irg_visited before walking */ -void irg_walk_core(ir_node *node, irg_walk_func *pre, irg_walk_func *post, - void *env); +FIRM_API void irg_walk_core(ir_node *node, irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Walks over all reachable nodes in the ir graph. @@ -73,10 +74,10 @@ void irg_walk_core(ir_node *node, irg_walk_func *pre, irg_walk_func *post, * * Like irg_walk(), but walks over all reachable nodes in the ir * graph, starting at the end operation. During the walk current_ir_graph - * is set to irg. Does not use the link field. If interprocedural_view - * is set, visits all reachable irgs. + * is set to irg. Does not use the link field. */ -void irg_walk_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void irg_walk_graph(ir_graph *irg, irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Walks over the ir graph. @@ -97,7 +98,8 @@ void irg_walk_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void * @param env environment, passed to pre and post * */ -void irg_walk_in_or_dep(ir_node *node, irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void irg_walk_in_or_dep(ir_node *node, irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Walks over all reachable nodes in the ir graph. @@ -111,9 +113,9 @@ void irg_walk_in_or_dep(ir_node *node, irg_walk_func *pre, irg_walk_func *post, * graph, starting at the end operation. During the walk current_ir_graph * is set to irg. Does not use the link field. * This walker also follows additional dependency egdes. - * interprocedural_view is not yet supported. */ -void irg_walk_in_or_dep_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void irg_walk_in_or_dep_graph(ir_graph *irg, irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Executes irg_walk(end, pre, post, env) for all irgraphs in irprog. @@ -124,24 +126,9 @@ void irg_walk_in_or_dep_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func * * * This function executes irg_walk(end, pre, post, env) for all irgraphs in irprog. * Sets current_ir_graph properly for each walk. Conserves current - * current_ir_graph. In interprocedural view nodes can be visited several - * times. Does not use the link field. + * current_ir_graph. Does not use the link field. */ -void all_irg_walk(irg_walk_func *pre, irg_walk_func *post, void *env); - -#ifdef INTERPROCEDURAL_VIEW -/** - * Walks all irgs in interprocedural view. - * - * @param pre walker function, executed before the predecessor of a node are visited - * @param post walker function, executed after the predecessor of a node are visited - * @param env environment, passed to pre and post - * - * This function walks all irgs in interprocedural view. - * Visits each node only once. Sets current_ir_graph properly. Does not use the link field. - */ -void cg_walk(irg_walk_func *pre, irg_walk_func *post, void *env); -#endif +FIRM_API void all_irg_walk(irg_walk_func *pre, irg_walk_func *post, void *env); /** Walks only over Block nodes in the graph. * @@ -150,12 +137,13 @@ void cg_walk(irg_walk_func *pre, irg_walk_func *post, void *env); * @param post walker function, executed after the predecessor of a node are visited * @param env environment, passed to pre and post * - * This function Walks only over Block nodes in the graph. Has it's own visited + * This function Walks only over Block nodes in the graph. Has its own visited * flag, so that it can be interleaved with the other walker. * If a none block is passed, starts at the block this node belongs to. * If end is passed also visits kept alive blocks. Does not use the link field. */ -void irg_block_walk(ir_node *node, irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void irg_block_walk(ir_node *node, irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Walks only over reachable Block nodes in the graph. @@ -168,7 +156,8 @@ void irg_block_walk(ir_node *node, irg_walk_func *pre, irg_walk_func *post, void * Like irg_block_walk(), but walks over all reachable blocks in the * ir graph, starting at the end block. Does not use the link field. */ -void irg_block_walk_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void irg_block_walk_graph(ir_graph *irg, irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Walks over all code in const_code_irg. @@ -180,7 +169,8 @@ void irg_block_walk_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post * This function walks over all code in const_code_irg. * Uses visited flag in const_code_irg. Does not use the link field. */ -void walk_const_code(irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void walk_const_code(irg_walk_func *pre, irg_walk_func *post, + void *env); /** * Walks over reachable nodes in block-wise topological order, i.e. visit @@ -192,14 +182,14 @@ void walk_const_code(irg_walk_func *pre, irg_walk_func *post, void *env); * flag. It marks the node as visited before executing pre. * The void *env can be used to pass status information between the * pre and post functions. Does not use the link fields. - * Walks only intraprocedural, even in interprocedural view. * * @param irg the irg graph * @param pre walker function, executed before the predecessor of a node are visited * @param post walker function, executed after the predecessor of a node are visited * @param env environment, passed to pre and post */ -void irg_walk_blkwise_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void irg_walk_blkwise_graph(ir_graph *irg, irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Walks over reachable nodes in block-wise topological order, i.e. visit @@ -211,7 +201,6 @@ void irg_walk_blkwise_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *po * flag. It marks the node as visited before executing pre. * The void *env can be used to pass status information between the * pre and post functions. Does not use the link fields. - * Walks only intraprocedural, even in interprocedural view. * This walker also follows dependency edges. * * @param irg the irg graph @@ -219,7 +208,9 @@ void irg_walk_blkwise_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *po * @param post walker function, executed after the predecessor of a node are visited * @param env environment, passed to pre and post */ -void irg_walk_in_or_dep_blkwise_graph(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void irg_walk_in_or_dep_blkwise_graph(ir_graph *irg, + irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Walks over reachable nodes in block-wise topological order, i.e. visit @@ -232,14 +223,14 @@ void irg_walk_in_or_dep_blkwise_graph(ir_graph *irg, irg_walk_func *pre, irg_wal * flag. It marks the node as visited before executing pre. * The void *env can be used to pass status information between the * pre and post functions. Does not use the link fields. - * Walks only intraprocedural, even in interprocedural view. * * @param irg the irg graph * @param pre walker function, executed before the predecessor of a node are visited * @param post walker function, executed after the predecessor of a node are visited * @param env environment, passed to pre and post */ -void irg_walk_blkwise_dom_top_down(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void irg_walk_blkwise_dom_top_down(ir_graph *irg, irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Additionally walk over all anchors. @@ -251,7 +242,8 @@ void irg_walk_blkwise_dom_top_down(ir_graph *irg, irg_walk_func *pre, irg_walk_f * @param post walker function, executed after the predecessor of a node are visited * @param env environment, passed to pre and post */ -void irg_walk_anchors(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, void *env); +FIRM_API void irg_walk_anchors(ir_graph *irg, irg_walk_func *pre, + irg_walk_func *post, void *env); /** * Walker function which does not increase the visited flag before walking. @@ -260,4 +252,6 @@ void irg_walk_anchors(ir_graph *irg, irg_walk_func *pre, irg_walk_func *post, vo unsigned irg_walk_2(ir_node *node, irg_walk_func *pre, irg_walk_func *post, void *env); +#include "end.h" + #endif