Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
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Xamarin Public Jenkins (auto-signing)
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 deletions

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; RUN: llc -mtriple=armv7-unknown-linux-gnueabi < %s | FileCheck %s
; Check that all callee-saved registers are saved and restored in functions
; that call __builtin_unwind_init(). This is its undocumented behavior in gcc,
; and it is used in compiling libgcc_eh.
; See also PR8541
declare void @llvm.eh.unwind.init()
define void @calls_unwind_init() {
call void @llvm.eh.unwind.init()
ret void
}
; CHECK-LABEL: calls_unwind_init:
; CHECK: push {r4, r5, r6, r7, r8, r9, r10, r11, lr}
; CHECK: vpush {d8, d9, d10, d11, d12, d13, d14, d15}
; CHECK: vpop {d8, d9, d10, d11, d12, d13, d14, d15}
; CHECK: pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}