llvm/test/Transforms/InstCombine/cast-call-combine.ll

24 lines
389 B
LLVM

; RUN: opt < %s -always-inline -instcombine -S | FileCheck %s
define internal void @foo(i16*) alwaysinline {
ret void
}
define void @bar() noinline noreturn {
unreachable
}
define void @test() {
br i1 false, label %then, label %else
then:
call void @bar()
unreachable
else:
; CHECK-NOT: call
call void bitcast (void (i16*)* @foo to void (i8*)*) (i8* null)
ret void
}