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gerrit-public.fairphone.software / fp2-dev / platform / external / llvm / d05a824e1a422b5e7c9101e31f7252078929897e / . / test / CodeGen / ARM / constants.ll
blob: 7893df782054ad508520d75797db6f88384eb9bd [file] [log] [blame]
Cameron Zwarich899eaa32011-03-11 21:52:04 +0000[diff] [blame]1; RUN: llc < %s -march=arm -disable-cgp-branch-opts | 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
Johnny Chend05a8242011-04-05 18:41:40 +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
Johnny Chend05a8242011-04-05 18:41:40 +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
Johnny Chend05a8242011-04-05 18:41:40 +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
Johnny Chend05a8242011-04-05 18:41:40 +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
Johnny Chend05a8242011-04-05 18:41:40 +0000[diff] [blame^]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}