mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-10-31 08:16:47 +00:00
3c3ee1f8ac
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188971 91177308-0d34-0410-b5e6-96231b3b80d8
12 lines
246 B
LLVM
12 lines
246 B
LLVM
; RUN: opt < %s -scalar-evolution -analyze | FileCheck %s
|
|
|
|
; CHECK: --> ((-128 * %a) /u -128)
|
|
|
|
; Don't let ScalarEvolution fold this div away.
|
|
|
|
define i8 @foo(i8 %a) {
|
|
%t0 = shl i8 %a, 7
|
|
%t1 = lshr i8 %t0, 7
|
|
ret i8 %t1
|
|
}
|