llvm-for-llvmta/test/Transforms/Inline/inline_unreachable-2.ll

24 lines
502 B
LLVM

; RUN: opt < %s -inline -S | FileCheck %s
; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s
; CHECK-LABEL: caller
; CHECK: call void @callee
define void @caller(i32 %a, i1 %b) #0 {
call void @callee(i32 %a, i1 %b)
unreachable
}
define void @callee(i32 %a, i1 %b) {
call void @extern()
call void asm sideeffect "", ""()
br i1 %b, label %bb1, label %bb2
bb1:
call void asm sideeffect "", ""()
ret void
bb2:
call void asm sideeffect "", ""()
ret void
}
declare void @extern()