diff options
Diffstat (limited to 'include/llvm-c')
| -rw-r--r-- | include/llvm-c/lto.h | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/include/llvm-c/lto.h b/include/llvm-c/lto.h index ffdf5561dcf..c3af74cdeda 100644 --- a/include/llvm-c/lto.h +++ b/include/llvm-c/lto.h @@ -44,7 +44,7 @@ typedef bool lto_bool_t; * @{ */ -#define LTO_API_VERSION 20 +#define LTO_API_VERSION 21 /** * \since prior to LTO_API_VERSION=3 @@ -637,6 +637,29 @@ extern LTOObjectBuffer thinlto_module_get_object(thinlto_code_gen_t cg, unsigned int index); /** + * Returns the number of object files produced by the ThinLTO CodeGenerator. + * + * It usually matches the number of input files, but this is not a guarantee of + * the API and may change in future implementation, so the client should not + * assume it. + * + * \since LTO_API_VERSION=21 + */ +unsigned int thinlto_module_get_num_object_files(thinlto_code_gen_t cg); + +/** + * Returns the path to the ith object file produced by the ThinLTO + * CodeGenerator. + * + * Client should use \p thinlto_module_get_num_object_files() to get the number + * of available objects. + * + * \since LTO_API_VERSION=21 + */ +const char *thinlto_module_get_object_file(thinlto_code_gen_t cg, + unsigned int index); + +/** * Sets which PIC code model to generate. * Returns true on error (check lto_get_error_message() for details). * @@ -725,6 +748,17 @@ extern void thinlto_codegen_set_savetemps_dir(thinlto_code_gen_t cg, const char *save_temps_dir); /** + * Set the path to a directory where to save generated object files. This + * path can be used by a linker to request on-disk files instead of in-memory + * buffers. When set, results are available through + * thinlto_module_get_object_file() instead of thinlto_module_get_object(). + * + * \since LTO_API_VERSION=21 + */ +void thinlto_set_generated_objects_dir(thinlto_code_gen_t cg, + const char *save_temps_dir); + +/** * Sets the cpu to generate code for. * * \since LTO_API_VERSION=18 |