1; Test the "M" constraint (0x7fffffff)
2;
3; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
4
5; Test 1 below the valid value.
6define i32 @f1() {
7; CHECK-LABEL: f1:
8; CHECK: iilf [[REG:%r[0-5]]], 2147483646
9; CHECK: blah %r2 [[REG]]
10; CHECK: br %r14
11  %val = call i32 asm "blah $0 $1", "=&r,rM" (i32 2147483646)
12  ret i32 %val
13}
14
15; Test the first valid value.
16define i32 @f2() {
17; CHECK-LABEL: f2:
18; CHECK: blah %r2 2147483647
19; CHECK: br %r14
20  %val = call i32 asm "blah $0 $1", "=&r,rM" (i32 2147483647)
21  ret i32 %val
22}
23
24; Test 1 above the valid value.
25define i32 @f3() {
26; CHECK-LABEL: f3:
27; CHECK: llilh [[REG:%r[0-5]]], 32768
28; CHECK: blah %r2 [[REG]]
29; CHECK: br %r14
30  %val = call i32 asm "blah $0 $1", "=&r,rM" (i32 2147483648)
31  ret i32 %val
32}
33