Update llvm-c headers for Version 11.0.1

src/llvm-c/lto.h

@@ -16,6 +16,8 @@
 #ifndef LLVM_C_LTO_H
 #define LLVM_C_LTO_H
 
+#include "ExternC.h"
+
 #ifdef __cplusplus
 #include <cstddef>
 #else
@@ -44,7 +46,7 @@ typedef bool lto_bool_t;
  * @{
  */
 
-#define LTO_API_VERSION 24
+#define LTO_API_VERSION 27
 
 /**
  * \since prior to LTO_API_VERSION=3
@@ -98,9 +100,7 @@ typedef struct LLVMOpaqueLTOCodeGenerator *lto_code_gen_t;
 /** opaque reference to a thin code generator */
 typedef struct LLVMOpaqueThinLTOCodeGenerator *thinlto_code_gen_t;
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+LLVM_C_EXTERN_C_BEGIN
 
 /**
  * Returns a printable string.
@@ -297,6 +297,21 @@ lto_module_get_symbol_attribute(lto_module_t mod, unsigned int index);
 extern const char*
 lto_module_get_linkeropts(lto_module_t mod);
 
+/**
+ * If targeting mach-o on darwin, this function gets the CPU type and subtype
+ * that will end up being encoded in the mach-o header. These are the values
+ * that can be found in mach/machine.h.
+ *
+ * \p out_cputype and \p out_cpusubtype must be non-NULL.
+ *
+ * Returns true on error (check lto_get_error_message() for details).
+ *
+ * \since LTO_API_VERSION=27
+ */
+extern lto_bool_t lto_module_get_macho_cputype(lto_module_t mod,
+                                               unsigned int *out_cputype,
+                                               unsigned int *out_cpusubtype);
+
 /**
  * Diagnostic severity.
  *
@@ -514,11 +529,24 @@ lto_api_version(void);
 /**
  * Sets options to help debug codegen bugs.
  *
+ * This function takes one or more options separated by spaces.
+ * Warning: passing file paths through this function may confuse the argument
+ * parser if the paths contain spaces.
+ *
  * \since prior to LTO_API_VERSION=3
  */
 extern void
 lto_codegen_debug_options(lto_code_gen_t cg, const char *);
 
+/**
+ * Same as the previous function, but takes every option separately through an
+ * array.
+ *
+ * \since prior to LTO_API_VERSION=26
+ */
+extern void lto_codegen_debug_options_array(lto_code_gen_t cg,
+                                            const char *const *, int number);
+
 /**
  * Initializes LLVM disassemblers.
  * FIXME: This doesn't really belong here.
@@ -550,6 +578,56 @@ extern void
 lto_codegen_set_should_embed_uselists(lto_code_gen_t cg,
                                       lto_bool_t ShouldEmbedUselists);
 
+/** Opaque reference to an LTO input file */
+typedef struct LLVMOpaqueLTOInput *lto_input_t;
+
+/**
+  * Creates an LTO input file from a buffer. The path
+  * argument is used for diagnotics as this function
+  * otherwise does not know which file the given buffer
+  * is associated with.
+  *
+  * \since LTO_API_VERSION=24
+  */
+extern lto_input_t lto_input_create(const void *buffer,
+                                    size_t buffer_size,
+                                    const char *path);
+
+/**
+  * Frees all memory internally allocated by the LTO input file.
+  * Upon return the lto_module_t is no longer valid.
+  *
+  * \since LTO_API_VERSION=24
+  */
+extern void lto_input_dispose(lto_input_t input);
+
+/**
+  * Returns the number of dependent library specifiers
+  * for the given LTO input file.
+  *
+  * \since LTO_API_VERSION=24
+  */
+extern unsigned lto_input_get_num_dependent_libraries(lto_input_t input);
+
+/**
+  * Returns the ith dependent library specifier
+  * for the given LTO input file. The returned
+  * string is not null-terminated.
+  *
+  * \since LTO_API_VERSION=24
+  */
+extern const char * lto_input_get_dependent_library(lto_input_t input,
+                                                    size_t index,
+                                                    size_t *size);
+
+/**
+ * Returns the list of libcall symbols that can be generated by LTO
+ * that might not be visible from the symbol table of bitcode files.
+ *
+ * \since prior to LTO_API_VERSION=25
+ */
+extern const char *const *lto_runtime_lib_symbols_list(size_t *size);
+
 /**
  * @} // endgoup LLVMCLTO
  * @defgroup LLVMCTLTO ThinLTO
@@ -846,54 +924,10 @@ thinlto_codegen_set_cache_size_megabytes(thinlto_code_gen_t cg,
 extern void thinlto_codegen_set_cache_size_files(thinlto_code_gen_t cg,
                                                  unsigned max_size_files);
 
-/** Opaque reference to an LTO input file */
-typedef struct LLVMOpaqueLTOInput *lto_input_t;
-
-/**
-  * Creates an LTO input file from a buffer. The path
-  * argument is used for diagnotics as this function
-  * otherwise does not know which file the given buffer
-  * is associated with.
-  *
-  * \since LTO_API_VERSION=24
-  */
-extern lto_input_t lto_input_create(const void *buffer,
-                                    size_t buffer_size,
-                                    const char *path);
-
-/**
-  * Frees all memory internally allocated by the LTO input file.
-  * Upon return the lto_module_t is no longer valid.
-  *
-  * \since LTO_API_VERSION=24
-  */
-extern void lto_input_dispose(lto_input_t input);
-
-/**
-  * Returns the number of dependent library specifiers
-  * for the given LTO input file.
-  *
-  * \since LTO_API_VERSION=24
-  */
-extern unsigned lto_input_get_num_dependent_libraries(lto_input_t input);
-
-/**
-  * Returns the ith dependent library specifier
-  * for the given LTO input file. The returned
-  * string is not null-terminated.
-  *
-  * \since LTO_API_VERSION=24
-  */
-extern const char * lto_input_get_dependent_library(lto_input_t input,
-                                                    size_t index,
-                                                    size_t *size);
-
 /**
  * @} // endgroup LLVMCTLTO_CACHING
  */
 
-#ifdef __cplusplus
-}
-#endif
+LLVM_C_EXTERN_C_END
 
 #endif /* LLVM_C_LTO_H */