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comparison test/CodeGen/SystemZ/asm-08.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 60c9769439b8
comparison
equal deleted inserted replaced
-1:000000000000 0:95c75e76d11b
1 ; Test the GPR constraint "d", which is equivalent to "r".
2 ;
3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
4
5 define i64 @f1() {
6 ; CHECK-LABEL: f1:
7 ; CHECK: lhi %r0, 1
8 ; CHECK: blah %r2 %r0
9 ; CHECK: br %r14
10 %val = call i64 asm "blah $0 $1", "=d,d" (i8 1)
11 ret i64 %val
12 }
13
14 define i64 @f2() {
15 ; CHECK-LABEL: f2:
16 ; CHECK: lhi %r0, 2
17 ; CHECK: blah %r2 %r0
18 ; CHECK: br %r14
19 %val = call i64 asm "blah $0 $1", "=d,d" (i16 2)
20 ret i64 %val
21 }
22
23 define i64 @f3() {
24 ; CHECK-LABEL: f3:
25 ; CHECK: lhi %r0, 3
26 ; CHECK: blah %r2 %r0
27 ; CHECK: br %r14
28 %val = call i64 asm "blah $0 $1", "=d,d" (i32 3)
29 ret i64 %val
30 }
31
32 define i64 @f4() {
33 ; CHECK-LABEL: f4:
34 ; CHECK: lghi %r0, 4
35 ; CHECK: blah %r2 %r0
36 ; CHECK: br %r14
37 %val = call i64 asm "blah $0 $1", "=d,d" (i64 4)
38 ret i64 %val
39 }