You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
472 B
21 lines
472 B
; NOTE: Assertions have been autogenerated by update_test_checks.py
|
|
; RUN: opt < %s -instsimplify -S | FileCheck %s
|
|
|
|
define double @fdiv_of_undef(double %X) {
|
|
; CHECK-LABEL: @fdiv_of_undef(
|
|
; CHECK: ret double undef
|
|
;
|
|
; undef / X -> undef
|
|
%r = fdiv double undef, %X
|
|
ret double %r
|
|
}
|
|
|
|
define double @fdiv_by_undef(double %X) {
|
|
; CHECK-LABEL: @fdiv_by_undef(
|
|
; CHECK: ret double undef
|
|
;
|
|
; X / undef -> undef
|
|
%r = fdiv double %X, undef
|
|
ret double %r
|
|
}
|