vendor/llvm-project/llvmorg-11-init-20887-g2e10b7a39b9vendor/llvm-project/master

1 files changed, 16 insertions, 1 deletions

diff --git a/llvm/include/llvm-c/lto.h b/llvm/include/llvm-c/lto.h
index 97a8f48233202..4dbc77f294c67 100644
--- a/llvm/include/llvm-c/lto.h
+++ b/llvm/include/llvm-c/lto.h
@@ -46,7 +46,7 @@ typedef bool lto_bool_t;
  * @{
  */
 
-#define LTO_API_VERSION 26
+#define LTO_API_VERSION 27
 
 /**
  * \since prior to LTO_API_VERSION=3
@@ -298,6 +298,21 @@ 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.
  *
  * \since LTO_API_VERSION=7