sink-trapping.ll
335 Bytes
; RUN: opt < %s -indvars -S | FileCheck %s
declare i1 @b()
define i32 @a(i32 %x) nounwind {
for.body.preheader:
%y = sdiv i32 10, %x
br label %for.body
for.body:
%cmp = call i1 @b()
br i1 %cmp, label %for.body, label %for.end.loopexit
for.end.loopexit:
ret i32 %y
}
; CHECK: for.end.loopexit:
; CHECK: sdiv
; CHECK: ret