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; Ignore stderr, we expect warnings there
; RUN: opt < %s -instcombine 2> /dev/null -S | FileCheck %s
; CHECK-NOT: bitcast
define void @a() {
ret void
}
define signext i32 @b(i32* inreg %x) {
ret i32 0
}
define void @c(...) {
ret void
}
define void @g(i32* %y) {
; CHECK-LABEL: @g(
; CHECK: call i64 bitcast (i32 (i32*)* @b to i64 (i32)*)(i32 0)
%x = call i64 bitcast (i32 (i32*)* @b to i64 (i32)*)( i32 0 ) ; <i64> [#uses=0]
; The rest should not have bitcasts remaining
; CHECK-NOT: bitcast
call void bitcast (void ()* @a to void (i32*)*)( i32* noalias %y )
call <2 x i32> bitcast (i32 (i32*)* @b to <2 x i32> (i32*)*)( i32* inreg null ) ; <<2 x i32>>:1 [#uses=0]
call void bitcast (void (...)* @c to void (i32)*)( i32 0 )
call void bitcast (void (...)* @c to void (i32)*)( i32 zeroext 0 )
ret void
}
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