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; RUN: opt < %s -instcombine -S | grep call | not grep bitcast target datalayout = "e-p:32:32" target triple = "i686-pc-linux-gnu" define i32 @main() { entry: %tmp = call i32 bitcast (i7* (i999*)* @ctime to i32 (i99*)*)( i99* null ) ret i32 %tmp } define i7* @ctime(i999*) { entry: %tmp = call i7* bitcast (i32 ()* @main to i7* ()*)( ) ret i7* %tmp }