handle bitcasts etc. of call() idents +test

2 files changed, 36 insertions, 0 deletions

diff --git a/tests/cases/sillybitcast.ll b/tests/cases/sillybitcast.ll
new file mode 100644
index 00000000..c5ca4f9a
--- /dev/null
+++ b/tests/cases/sillybitcast.ll
@@ -0,0 +1,35 @@
+; ModuleID = '/tmp/emscripten/tmp/src.cpp.o'
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32"
+target triple = "i386-pc-linux-gnu"
+
+@.str = private constant [14 x i8] c"hello, world!\00", align 1 ; [#uses=1]
+
+; [#uses=2]
+define void @"\01_Z5hellov"() {
+entry:
+  %0 = call i32 bitcast (i32 (i8*)* @puts to i32 (i32*)*)(i8* getelementptr inbounds ([14 x i8]* @.str, i32 0, i32 0)) ; [#uses=0]
+  br label %return
+
+return:                                           ; preds = %entry
+  ret void
+}
+
+; [#uses=1]
+declare i32 @puts(i8*)
+
+; [#uses=0]
+define i32 @main() {
+entry:
+  %retval = alloca i32                            ; [#uses=2]
+  %0 = alloca i32                                 ; [#uses=2]
+  %"alloca point" = bitcast i32 0 to i32          ; [#uses=0]
+  call void @"\01_Z5hellov"()
+  store i32 0, i32* %0, align 4
+  %1 = load i32* %0, align 4                      ; [#uses=1]
+  store i32 %1, i32* %retval, align 4
+  br label %return
+
+return:                                           ; preds = %entry
+  %retval1 = load i32* %retval                    ; [#uses=1]
+  ret i32 %retval1
+}
diff --git a/tests/runner.py b/tests/runner.py
index aa22e06c..59e44102 100644
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -1110,6 +1110,7 @@ if 'benchmark' not in sys.argv:
 
     def test_cases(self):
       for name in os.listdir(path_from_root(['tests', 'cases'])):
+        print "Testing case '%s'..." % name.replace('.ll', '')
         self.do_ll_test(path_from_root(['tests', 'cases', name]), 'hello, world!')
 
     ### Integration tests