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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / b2331553f84570aa0f72e2393251415bd8379327 / . / test / CodeGen / ARM / constants.ll
blob: 542cf02f2a90d14ee68fa87ef49bedd346d8bc25 [file] [log] [blame]
Bob Wilson13e80bd2009-10-27 05:50:28 +0000[diff] [blame]1; RUN: llc < %s -march=arm | FileCheck %s
Rafael Espindola7246d332006-09-21 11:29:52 +0000[diff] [blame]2
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]3define i32 @f1() {
Bob Wilson13e80bd2009-10-27 05:50:28 +0000[diff] [blame]4; CHECK: f1
5; CHECK: mov r0, #0
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]6 ret i32 0
Rafael Espindola7246d332006-09-21 11:29:52 +0000[diff] [blame]7}
8
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]9define i32 @f2() {
Bob Wilson13e80bd2009-10-27 05:50:28 +0000[diff] [blame]10; CHECK: f2
11; CHECK: mov r0, #255
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]12 ret i32 255
Rafael Espindola7246d332006-09-21 11:29:52 +0000[diff] [blame]13}
14
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]15define i32 @f3() {
Bob Wilson13e80bd2009-10-27 05:50:28 +0000[diff] [blame]16; CHECK: f3
Jim Grosbach48afc242010-09-17 20:17:41 +0000[diff] [blame]17; CHECK: mov r0, #1, 24
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]18 ret i32 256
Rafael Espindola7246d332006-09-21 11:29:52 +0000[diff] [blame]19}
20
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]21define i32 @f4() {
Bob Wilson13e80bd2009-10-27 05:50:28 +0000[diff] [blame]22; CHECK: f4
Jim Grosbach48afc242010-09-17 20:17:41 +0000[diff] [blame]23; CHECK: orr{{.*}}#1, 24
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]24 ret i32 257
Rafael Espindola7246d332006-09-21 11:29:52 +0000[diff] [blame]25}
26
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]27define i32 @f5() {
Bob Wilson13e80bd2009-10-27 05:50:28 +0000[diff] [blame]28; CHECK: f5
Jim Grosbach48afc242010-09-17 20:17:41 +0000[diff] [blame]29; CHECK: mov r0, #255, 2
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]30 ret i32 -1073741761
Rafael Espindola7246d332006-09-21 11:29:52 +0000[diff] [blame]31}
32
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]33define i32 @f6() {
Bob Wilson13e80bd2009-10-27 05:50:28 +0000[diff] [blame]34; CHECK: f6
Jim Grosbach48afc242010-09-17 20:17:41 +0000[diff] [blame]35; CHECK: mov r0, #63, 28
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]36 ret i32 1008
Rafael Espindola7246d332006-09-21 11:29:52 +0000[diff] [blame]37}
Rafael Espindola8897a7b2006-12-14 18:58:37 +0000[diff] [blame]38
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]39define void @f7(i32 %a) {
Bob Wilson13e80bd2009-10-27 05:50:28 +0000[diff] [blame]40; CHECK: f7
41; CHECK: cmp r0, #1, 16
Jim Grosbachb2331552010-10-22 23:46:04 +0000[diff] [blame^]42 %b = icmp ugt i32 %a, 65536
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]43 br i1 %b, label %r, label %r
Jim Grosbachb2331552010-10-22 23:46:04 +0000[diff] [blame^]44r:
Tanya Lattner6263f942008-02-17 20:02:20 +0000[diff] [blame]45 ret void
Rafael Espindola8897a7b2006-12-14 18:58:37 +0000[diff] [blame]46}