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2f13163a84
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
36 lines
800 B
LLVM
36 lines
800 B
LLVM
; RUN: llc -mtriple=arm64-apple-ios < %s | FileCheck %s
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; RUN: llc -mtriple=arm64-linux-gnu < %s | FileCheck %s --check-prefix=CHECK-LINUX
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; <rdar://11417675>
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define void @sum(i32* %to) {
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entry:
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switch i32 undef, label %exit [
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i32 1, label %bb1
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i32 2, label %bb2
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i32 3, label %bb3
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i32 4, label %bb4
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]
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bb1:
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store i32 undef, i32* %to
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br label %exit
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bb2:
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store i32 undef, i32* %to
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br label %exit
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bb3:
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store i32 undef, i32* %to
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br label %exit
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bb4:
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store i32 undef, i32* %to
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br label %exit
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exit:
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ret void
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}
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; CHECK-LABEL: sum:
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; CHECK: adrp {{x[0-9]+}}, LJTI0_0@PAGE
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; CHECK: add {{x[0-9]+}}, {{x[0-9]+}}, LJTI0_0@PAGEOFF
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; CHECK-LINUX-LABEL: sum:
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; CHECK-LINUX: adrp {{x[0-9]+}}, .LJTI0_0
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; CHECK-LINUX: add {{x[0-9]+}}, {{x[0-9]+}}, :lo12:.LJTI0_0
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