diff options
Diffstat (limited to 'include/llvm-c/lto.h')
| -rw-r--r-- | include/llvm-c/lto.h | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/include/llvm-c/lto.h b/include/llvm-c/lto.h index 049c4d7..51079896 100644 --- a/include/llvm-c/lto.h +++ b/include/llvm-c/lto.h @@ -40,7 +40,7 @@ typedef bool lto_bool_t; * @{ */ -#define LTO_API_VERSION 10 +#define LTO_API_VERSION 11 /** * \since prior to LTO_API_VERSION=3 @@ -79,14 +79,15 @@ typedef enum { typedef enum { LTO_CODEGEN_PIC_MODEL_STATIC = 0, LTO_CODEGEN_PIC_MODEL_DYNAMIC = 1, - LTO_CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC = 2 + LTO_CODEGEN_PIC_MODEL_DYNAMIC_NO_PIC = 2, + LTO_CODEGEN_PIC_MODEL_DEFAULT = 3 } lto_codegen_model; /** opaque reference to a loaded object module */ -typedef struct LTOModule* lto_module_t; +typedef struct LLVMOpaqueLTOModule *lto_module_t; /** opaque reference to a code generator */ -typedef struct LTOCodeGenerator* lto_code_gen_t; +typedef struct LLVMOpaqueLTOCodeGenerator *lto_code_gen_t; #ifdef __cplusplus extern "C" { @@ -374,6 +375,14 @@ lto_codegen_set_pic_model(lto_code_gen_t cg, lto_codegen_model); extern void lto_codegen_set_cpu(lto_code_gen_t cg, const char *cpu); +/** + * Sets attributes for the cpu to generate code for. + * + * \since LTO_API_VERSION=11 + */ +extern void +lto_codegen_set_attr(lto_code_gen_t cg, const char *attr); + /** * Sets the location of the assembler tool to run. If not set, libLTO @@ -394,8 +403,9 @@ lto_codegen_set_assembler_args(lto_code_gen_t cg, const char **args, int nargs); /** - * Tells LTO optimization passes that this symbol must be preserved - * because it is referenced by native code or a command line option. + * Adds to a list of all global symbols that must exist in the final generated + * code. If a function is not listed there, it might be inlined into every usage + * and optimized away. * * \since prior to LTO_API_VERSION=3 */ |