Darwin: Fix a type mismatch warning for a non-GCC bootstrap compiler.

DECL_MD_FUNCTION_CODE() returns an int, on one particular compiler the
code in darwin_fold_builtin() triggers a warning.

Fixed thus.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
gcc/ChangeLog:

	* config/darwin.c (darwin_fold_builtin): Make fcode an int to
	avoid a mismatch with DECL_MD_FUNCTION_CODE().

(cherry picked from commit 25587472ccd223c861fe77cfeca4ba33c3f6cd99)

diff --git a/gcc/config/darwin.c b/gcc/config/darwin.c
index dedf84d6247395ad4f9182b038c93a3ba0b3fa58..2371816e2516b244586ce547347ca9fd1fa7ca10 100644 (file)
--- a/gcc/config/darwin.c
+++ b/gcc/config/darwin.c
@@ -3620,7 +3620,7 @@ tree
 darwin_fold_builtin (tree fndecl, int n_args, tree *argp,
                     bool ARG_UNUSED (ignore))
 {
-  unsigned int fcode = DECL_MD_FUNCTION_CODE (fndecl);
+  int fcode = DECL_MD_FUNCTION_CODE (fndecl);
 
   if (fcode == darwin_builtin_cfstring)
     {