commit 745da3a5bb4ea35f93f50301e7fbbb7d78d3b6bb
author Fariborz Jahanian <fjahanian@apple.com> Fri Sep 24 17:30:16 2010 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Fri Sep 24 17:30:16 2010 +0000
tree d2de835a949cf37da086500c49d5421662dea3c5
parent 51c7a789b17d708617946d5f9fde0a2e4feaefd1

Patch implements passing arrays to functions expecting
vla. Implements pr7827.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114737 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/vla.c

diff --git a/test/CodeGen/vla.c b/test/CodeGen/vla.c
index 8011497..06d17b8 100644
--- a/test/CodeGen/vla.c
+++ b/test/CodeGen/vla.c
@@ -52,10 +52,24 @@
 }
 
 // pr7827
-void function(short width, int data[][width]) {}
+void function(short width, int data[][width]) {} // expected-note {{passing argument to parameter 'data' here}}
 
 void test() {
+     int bork[4][13];
      // CHECK: call void @function(i16 signext 1, i32* null)
      function(1, 0);
+     // CHECK: call void @function(i16 signext 1, i32* inttoptr
+     function(1, 0xbadbeef); // expected-warning {{incompatible integer to pointer conversion passing}}
+     // CHECK: call void @function(i16 signext 1, i32* {{.*}})
+     function(1, bork);
+}
+
+void function1(short width, int data[][width][width]) {}
+void test1() {
+     int bork[4][13][15];
+     // CHECK: call void @function1(i16 signext 1, i32* {{.*}})
+     function1(1, bork);
+     // CHECK: call void @function(i16 signext 1, i32* {{.*}}) 
+     function(1, bork[2]);
 }