1; Ignore stderr, we expect warnings there 2; RUN: opt < %s -instcombine 2> /dev/null -S | not grep bitcast 3 4define void @a() { 5 ret void 6} 7 8define signext i32 @b(i32* inreg %x) { 9 ret i32 0 10} 11 12define void @c(...) { 13 ret void 14} 15 16define void @g(i32* %y) { 17 call void bitcast (void ()* @a to void (i32*)*)( i32* noalias %y ) 18 call <2 x i32> bitcast (i32 (i32*)* @b to <2 x i32> (i32*)*)( i32* inreg null ) ; <<2 x i32>>:1 [#uses=0] 19 %x = call i64 bitcast (i32 (i32*)* @b to i64 (i32)*)( i32 0 ) ; <i64> [#uses=0] 20 call void bitcast (void (...)* @c to void (i32)*)( i32 0 ) 21 call void bitcast (void (...)* @c to void (i32)*)( i32 zeroext 0 ) 22 ret void 23} 24