Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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; RUN: llc -mtriple=thumb-none-macho -mcpu=arm7tdmi %s -o - | FileCheck %s
; RUN: llc -mtriple=thumb-none-macho -mcpu=arm7tdmi %s -filetype=obj -o /dev/null
declare void @callee()
define void @test_call() {
; BX can only take a register before v5t came along, so we must materialise
; the address properly.
; CHECK-LABEL: test_call:
; CHECK: ldr r[[CALLEE_STUB:[0-9]+]], [[LITPOOL:LCPI[0-9]+_[0-9]+]]
; CHECK: [[PC_LABEL:LPC[0-9]+_[0-9]+]]:
; CHECK-NEXT: add r[[CALLEE_STUB]], pc
; CHECK: ldr [[CALLEE:r[0-9]+]], [r[[CALLEE_STUB]]]
; CHECK-NOT: mov lr, pc
; CHECK: bl [[INDIRECT_PAD:Ltmp[0-9]+]]
; CHECK: [[LITPOOL]]:
; CHECK-NEXT: .long L_callee$non_lazy_ptr-([[PC_LABEL]]+4)
; CHECK: [[INDIRECT_PAD]]:
; CHECK: bx [[CALLEE]]
call void @callee()
ret void
}