1 files changed, 48 insertions, 1 deletions
diff --git a/test/Transforms/InstCombine/call-cast-target.ll b/test/Transforms/InstCombine/call-cast-target.ll
index 1af3317..4a5c949 100644
--- a/test/Transforms/InstCombine/call-cast-target.ll
+++ b/test/Transforms/InstCombine/call-cast-target.ll
@@ -5,7 +5,9 @@ target triple = "i686-pc-linux-gnu"
 
 define i32 @main() {
 ; CHECK-LABEL: @main
-; CHECK: call i32 bitcast
+; CHECK: %[[call:.*]] = call i8* @ctime(i32* null)
+; CHECK: %[[cast:.*]] = ptrtoint i8* %[[call]] to i32
+; CHECK: ret i32 %[[cast]]
 entry:
   %tmp = call i32 bitcast (i8* (i32*)* @ctime to i32 (i32*)*)( i32* null )          ; <i32> [#uses=1]
   ret i32 %tmp
@@ -25,3 +27,48 @@ entry:
   %0 = call { i8 } bitcast ({ i8 } (i32*)* @foo to { i8 } (i16*)*)(i16* null)
   ret void
 }
+
+declare i32 @fn1(i32)
+
+define i32 @test1(i32* %a) {
+; CHECK-LABEL: @test1
+; CHECK:      %[[cast:.*]] = ptrtoint i32* %a to i32
+; CHECK-NEXT: %[[call:.*]] = tail call i32 @fn1(i32 %[[cast]])
+; CHECK-NEXT: ret i32 %[[call]]
+entry:
+  %call = tail call i32 bitcast (i32 (i32)* @fn1 to i32 (i32*)*)(i32* %a)
+  ret i32 %call
+}
+
+declare i32 @fn2(i16)
+
+define i32 @test2(i32* %a) {
+; CHECK-LABEL: @test2
+; CHECK:      %[[call:.*]] = tail call i32 bitcast (i32 (i16)* @fn2 to i32 (i32*)*)(i32* %a)
+; CHECK-NEXT: ret i32 %[[call]]
+entry:
+  %call = tail call i32 bitcast (i32 (i16)* @fn2 to i32 (i32*)*)(i32* %a)
+  ret i32 %call
+}
+
+declare i32 @fn3(i64)
+
+define i32 @test3(i32* %a) {
+; CHECK-LABEL: @test3
+; CHECK:      %[[call:.*]] = tail call i32 bitcast (i32 (i64)* @fn3 to i32 (i32*)*)(i32* %a)
+; CHECK-NEXT: ret i32 %[[call]]
+entry:
+  %call = tail call i32 bitcast (i32 (i64)* @fn3 to i32 (i32*)*)(i32* %a)
+  ret i32 %call
+}
+
+declare i32 @fn4(i32) "thunk"
+
+define i32 @test4(i32* %a) {
+; CHECK-LABEL: @test4
+; CHECK:      %[[call:.*]] = tail call i32 bitcast (i32 (i32)* @fn4 to i32 (i32*)*)(i32* %a)
+; CHECK-NEXT: ret i32 %[[call]]
+entry:
+  %call = tail call i32 bitcast (i32 (i32)* @fn4 to i32 (i32*)*)(i32* %a)
+  ret i32 %call
+}