1; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
2
3
4; CHECK: bfe0
5define i32 @bfe0(i32 %a) {
6; CHECK: bfe.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, 4, 4
7; CHECK-NOT: shr
8; CHECK-NOT: and
9  %val0 = ashr i32 %a, 4
10  %val1 = and i32 %val0, 15
11  ret i32 %val1
12}
13
14; CHECK: bfe1
15define i32 @bfe1(i32 %a) {
16; CHECK: bfe.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, 3, 3
17; CHECK-NOT: shr
18; CHECK-NOT: and
19  %val0 = ashr i32 %a, 3
20  %val1 = and i32 %val0, 7
21  ret i32 %val1
22}
23
24; CHECK: bfe2
25define i32 @bfe2(i32 %a) {
26; CHECK: bfe.u32 %r{{[0-9]+}}, %r{{[0-9]+}}, 5, 3
27; CHECK-NOT: shr
28; CHECK-NOT: and
29  %val0 = ashr i32 %a, 5
30  %val1 = and i32 %val0, 7
31  ret i32 %val1
32}
33