mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-23 15:29:51 +00:00
1fca2c32cc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124534 91177308-0d34-0410-b5e6-96231b3b80d8
18 lines
370 B
LLVM
18 lines
370 B
LLVM
; RUN: opt < %s -instsimplify -S | FileCheck %s
|
|
|
|
define double @fdiv_of_undef(double %X) {
|
|
; CHECK: @fdiv_of_undef
|
|
; undef / X -> undef
|
|
%r = fdiv double undef, %X
|
|
ret double %r
|
|
; CHECK: ret double undef
|
|
}
|
|
|
|
define double @fdiv_by_undef(double %X) {
|
|
; CHECK: @fdiv_by_undef
|
|
; X / undef -> undef
|
|
%r = fdiv double %X, undef
|
|
ret double %r
|
|
; CHECK: ret double undef
|
|
}
|