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llvm-mirror/test/CodeGen/AArch64/nonlazybind.ll
Tim Northover 754e0805e4 AArch64: put nonlazybind special handling behind a flag for now.
It's basically a terrible idea anyway but objc_msgSend gets emitted like that.
We can decide on a better way to deal with it in the unlikely event that anyone
actually uses it.

llvm-svn: 300474
2017-04-17 18:18:47 +00:00

41 lines
956 B
LLVM

; RUN: llc -mtriple=aarch64-apple-ios %s -o - -aarch64-enable-nonlazybind | FileCheck %s
; RUN: llc -mtriple=aarch64-apple-ios %s -o - | FileCheck %s --check-prefix=CHECK-NORMAL
define void @local() nonlazybind {
ret void
}
declare void @nonlocal() nonlazybind
define void @test_laziness() {
; CHECK-LABEL: test_laziness:
; CHECK: bl _local
; CHECK: adrp x[[TMP:[0-9]+]], _nonlocal@GOTPAGE
; CHECK: ldr [[FUNC:x[0-9]+]], [x[[TMP]], _nonlocal@GOTPAGEOFF]
; CHECK: blr [[FUNC]]
; CHECK-NORMAL-LABEL: test_laziness:
; CHECK-NORMAL: bl _local
; CHEKC-NORMAL: bl _nonlocal
call void @local()
call void @nonlocal()
ret void
}
define void @test_laziness_tail() {
; CHECK-LABEL: test_laziness_tail:
; CHECK: adrp x[[TMP:[0-9]+]], _nonlocal@GOTPAGE
; CHECK: ldr [[FUNC:x[0-9]+]], [x[[TMP]], _nonlocal@GOTPAGEOFF]
; CHECK: br [[FUNC]]
; CHECK-NORMAL-LABEL: test_laziness_tail:
; CHECK-NORMAL: b _nonlocal
tail call void @nonlocal()
ret void
}