forked from OSchip/llvm-project
18 lines
360 B
LLVM
18 lines
360 B
LLVM
|
; RUN: opt < %s -instsimplify -S | FileCheck %s
|
||
|
|
|
||
|
|
define i32 @select1(i32 %x, i1 %b) {
|
||
|
|
; CHECK: @select1
|
||
|
|
%rhs = select i1 %b, i32 %x, i32 1
|
||
|
|
%rem = srem i32 %x, %rhs
|
||
|
|
ret i32 %rem
|
||
|
|
; CHECK: ret i32 0
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @select2(i32 %x, i1 %b) {
|
||
|
|
; CHECK: @select2
|
||
|
|
%rhs = select i1 %b, i32 %x, i32 1
|
||
|
|
%rem = urem i32 %x, %rhs
|
||
|
|
ret i32 %rem
|
||
|
|
; CHECK: ret i32 0
|
||
|
|
}
|