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llvm-6502/test/CodeGen/ARM64/hello.ll

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ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-29 10:18:08 +00:00
; RUN: llc < %s -mtriple=arm64-apple-ios7.0 | FileCheck %s
; RUN: llc < %s -mtriple=arm64-linux-gnu | FileCheck %s --check-prefix=CHECK-LINUX
; CHECK-LABEL: main:
[ARM64] Rename LR to the UAL-compliant 'X30'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205885 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:59 +00:00
; CHECK: stp x29, x30, [sp, #-16]!
[ARM64] Rename FP to the UAL-compliant 'X29'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205884 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:50 +00:00
; CHECK-NEXT: mov x29, sp
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-29 10:18:08 +00:00
; CHECK-NEXT: sub sp, sp, #16
[ARM64] Rename FP to the UAL-compliant 'X29'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205884 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:50 +00:00
; CHECK-NEXT: stur wzr, [x29, #-4]
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-29 10:18:08 +00:00
; CHECK: adrp x0, L_.str@PAGE
; CHECK: add x0, x0, L_.str@PAGEOFF
; CHECK-NEXT: bl _puts
[ARM64] Rename FP to the UAL-compliant 'X29'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205884 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:50 +00:00
; CHECK-NEXT: mov sp, x29
[ARM64] Rename LR to the UAL-compliant 'X30'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205885 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:59 +00:00
; CHECK-NEXT: ldp x29, x30, [sp], #16
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-29 10:18:08 +00:00
; CHECK-NEXT: ret
; CHECK-LINUX-LABEL: main:
[ARM64] Rename LR to the UAL-compliant 'X30'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205885 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:59 +00:00
; CHECK-LINUX: stp x29, x30, [sp, #-16]!
[ARM64] Rename FP to the UAL-compliant 'X29'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205884 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:50 +00:00
; CHECK-LINUX-NEXT: mov x29, sp
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-29 10:18:08 +00:00
; CHECK-LINUX-NEXT: sub sp, sp, #16
[ARM64] Rename FP to the UAL-compliant 'X29'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205884 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:50 +00:00
; CHECK-LINUX-NEXT: stur wzr, [x29, #-4]
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-29 10:18:08 +00:00
; CHECK-LINUX: adrp x0, .L.str
; CHECK-LINUX: add x0, x0, :lo12:.L.str
; CHECK-LINUX-NEXT: bl puts
[ARM64] Rename FP to the UAL-compliant 'X29'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205884 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:50 +00:00
; CHECK-LINUX-NEXT: mov sp, x29
[ARM64] Rename LR to the UAL-compliant 'X30'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205885 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-09 14:43:59 +00:00
; CHECK-LINUX-NEXT: ldp x29, x30, [sp], #16
ARM64: initial backend import This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8
2014-03-29 10:18:08 +00:00
; CHECK-LINUX-NEXT: ret
@.str = private unnamed_addr constant [7 x i8] c"hello\0A\00"
define i32 @main() nounwind ssp {
entry:
%retval = alloca i32, align 4
store i32 0, i32* %retval
%call = call i32 @puts(i8* getelementptr inbounds ([7 x i8]* @.str, i32 0, i32 0))
ret i32 %call
}
declare i32 @puts(i8*)
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