1
; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck --check-prefix=SM20 %s
2
; RUN: llc < %s -march=nvptx -mcpu=sm_35 | FileCheck --check-prefix=SM35 %s
5
declare i32 @llvm.nvvm.rotate.b32(i32, i32)
6
declare i64 @llvm.nvvm.rotate.b64(i64, i32)
7
declare i64 @llvm.nvvm.rotate.right.b64(i64, i32)
11
define i32 @rotate32(i32 %a, i32 %b) {
16
; SM35: shf.l.wrap.b32
17
%val = tail call i32 @llvm.nvvm.rotate.b32(i32 %a, i32 %b)
23
define i64 @rotate64(i64 %a, i32 %b) {
28
; SM35: shf.l.wrap.b32
29
; SM35: shf.l.wrap.b32
30
%val = tail call i64 @llvm.nvvm.rotate.b64(i64 %a, i32 %b)
36
define i64 @rotateright64(i64 %a, i32 %b) {
41
; SM35: shf.r.wrap.b32
42
; SM35: shf.r.wrap.b32
43
%val = tail call i64 @llvm.nvvm.rotate.right.b64(i64 %a, i32 %b)
49
define i32 @rotl0(i32 %x) {
53
; SM35: shf.l.wrap.b32