generate separate function table wrappers for a single library function aliased with different signatures

1 files changed, 8 insertions, 2 deletions

diff --git a/tests/aniso.c b/tests/aniso.c
index 1126265e..f210e5a5 100644
--- a/tests/aniso.c
+++ b/tests/aniso.c
@@ -161,7 +161,7 @@ int main(int argc, char *argv[])
     for (int x = 0; x < n; x++) {
       int start = x*w*2;
       glBegin( GL_TRIANGLES );
-        glTexCoord2i( 1, 0 ); glVertex3f( start  ,   0, 0 );
+        glTexCoord2i( 1, 0 ); glVertex2i( start  ,   0 );
         glTexCoord2i( 0, 0 ); glVertex3f( start+w, 300, 0 );
         glTexCoord2i( 1, 1 ); glVertex3f( start-w, 300, 0 );
       glEnd();
@@ -209,5 +209,11 @@ int main(int argc, char *argv[])
 
     SDL_Quit();
 
-    return 0;
+    // check for asm compilation bug with aliased functions with different sigs
+    void (*f)(int, int) = glVertex2i;
+    if ((int)f % 16 == 4) f(5, 7);
+    void (*g)(int, int) = glVertex3f;
+    if ((int)g % 16 == 4) g(5, 7);
+    return (int)f + (int)g;
 }
+