Implement __builtin_types_compatible_p

This is used by util-linux.

2 files changed, 6 insertions, 0 deletions

diff --git a/test/builtin-types-compatible-p.c b/test/builtin-types-compatible-p.c
new file mode 100644
index 0000000..23631ce
--- /dev/null
+++ b/test/builtin-types-compatible-p.c
@@ -0,0 +1,3 @@
+int x = __builtin_types_compatible_p(unsigned, enum {A});
+int y = __builtin_types_compatible_p(const int, int);  /* qualifiers are ignored */
+int z = __builtin_types_compatible_p(int *, unsigned *);
diff --git a/test/builtin-types-compatible-p.qbe b/test/builtin-types-compatible-p.qbe
new file mode 100644
index 0000000..cae3e60
--- /dev/null
+++ b/test/builtin-types-compatible-p.qbe
@@ -0,0 +1,3 @@
+export data $x = align 4 { w 1, }
+export data $y = align 4 { w 1, }
+export data $z = align 4 { w 0, }