mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 21:32:10 +00:00
14 lines
453 B
LLVM
14 lines
453 B
LLVM
|
; RUN: llvm-as < %s | llc -march=systemz | grep rll
|
||
|
|
|
||
|
|
target datalayout = "E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-a0:16:16"
|
||
|
|
target triple = "s390x-linux"
|
||
|
|
|
||
|
|
define i32 @rotl(i32 %x, i32 %y, i32 %z) nounwind readnone {
|
||
|
|
entry:
|
||
|
|
%shl = shl i32 %x, 0 ; <i32> [#uses=1]
|
||
|
|
%sub = sub i32 32, 0 ; <i32> [#uses=1]
|
||
|
|
%shr = lshr i32 %x, %sub ; <i32> [#uses=1]
|
||
|
|
%or = or i32 %shr, %shl ; <i32> [#uses=1]
|
||
|
|
ret i32 %or
|
||
|
|
}
|