vendor/llvm-project/llvmorg-10-init-17466-ge26a78e7085

1 files changed, 18 insertions, 7 deletions

diff --git a/llvm/include/llvm-c/lto.h b/llvm/include/llvm-c/lto.h
index 41e6067cf44f..97a8f4823320 100644
--- a/llvm/include/llvm-c/lto.h
+++ b/llvm/include/llvm-c/lto.h
@@ -16,6 +16,8 @@
 #ifndef LLVM_C_LTO_H
 #define LLVM_C_LTO_H
 
+#include "llvm-c/ExternC.h"
+
 #ifdef __cplusplus
 #include <cstddef>
 #else
@@ -44,7 +46,7 @@ typedef bool lto_bool_t;
  * @{
  */
 
-#define LTO_API_VERSION 25
+#define LTO_API_VERSION 26
 
 /**
  * \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.
@@ -514,12 +514,25 @@ 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.
  *
@@ -900,8 +913,6 @@ extern void thinlto_codegen_set_cache_size_files(thinlto_code_gen_t cg,
  * @} // endgroup LLVMCTLTO_CACHING
  */
 
-#ifdef __cplusplus
-}
-#endif
+LLVM_C_EXTERN_C_END
 
 #endif /* LLVM_C_LTO_H */