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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep bitcast | count 2 define i32 @b(i32* inreg %x) signext { ret i32 0 } define void @c(...) { ret void } define void @g(i32* %y) { call i32 bitcast (i32 (i32*)* @b to i32 (i32)*)( i32 zeroext 0 ) ; <i32>:2 [#uses=0] call void bitcast (void (...)* @c to void (i32*)*)( i32* sret null ) ret void }