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llvm-project/llvm/test/CodeGen/AArch64/arm64-2012-05-09-LOADgot-bu...

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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. llvm-svn: 205090
2014-03-29 18:18:08 +08:00
; RUN: llc -mtriple=arm64-apple-ios < %s | FileCheck %s
; RUN: llc -mtriple=arm64-linux-gnu -relocation-model=pic < %s | FileCheck %s --check-prefix=CHECK-LINUX
; <rdar://problem/11392109>
AArch64 & ARM: remove undefined behaviour from some tests. llvm-svn: 209880
2014-05-30 16:59:55 +08:00
define hidden void @t(i64* %addr) optsize ssp {
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. llvm-svn: 205090
2014-03-29 18:18:08 +08:00
entry:
AArch64 & ARM: remove undefined behaviour from some tests. llvm-svn: 209880
2014-05-30 16:59:55 +08:00
store i64 zext (i32 ptrtoint (i64 (i32)* @x to i32) to i64), i64* %addr, align 8
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. llvm-svn: 205090
2014-03-29 18:18:08 +08:00
; CHECK: adrp x{{[0-9]+}}, _x@GOTPAGE
; CHECK: ldr x{{[0-9]+}}, [x{{[0-9]+}}, _x@GOTPAGEOFF]
; CHECK-NEXT: and x{{[0-9]+}}, x{{[0-9]+}}, #0xffffffff
; CHECK-NEXT: str x{{[0-9]+}}, [x{{[0-9]+}}]
AArch64 & ARM: remove undefined behaviour from some tests. llvm-svn: 209880
2014-05-30 16:59:55 +08:00
ret void
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. llvm-svn: 205090
2014-03-29 18:18:08 +08:00
}
declare i64 @x(i32) optsize
; Worth checking the Linux code is sensible too: only way to access
; the GOT is via a 64-bit load. Just loading wN is unacceptable
; (there's no ELF relocation to do that).
; CHECK-LINUX: adrp {{x[0-9]+}}, :got:x
; CHECK-LINUX: ldr {{x[0-9]+}}, [{{x[0-9]+}}, :got_lo12:x]