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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@ -1,96 +0,0 @@
; RUN: llc < %s -march=avr | FileCheck %s
; CHECK-LABEL: relax_breq
; CHECK: cpi r{{[0-9]+}}, 0
; CHECK: brne LBB0_1
; CHECK: rjmp LBB0_2
; LBB0_1:
define i8 @relax_breq(i1 %a) {
entry-block:
br i1 %a, label %hello, label %finished
hello:
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
br label %finished
finished:
ret i8 3
}
; CHECK-LABEL: no_relax_breq
; CHECK: cpi r{{[0-9]+}}, 0
; CHECK: breq [[END_BB:LBB[0-9]+_[0-9]+]]
; CHECK: nop
; ...
; LBB0_1:
define i8 @no_relax_breq(i1 %a) {
entry-block:
br i1 %a, label %hello, label %finished
hello:
; There are not enough NOPs to require relaxation.
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
call void asm sideeffect "nop", ""()
br label %finished
finished:
ret i8 3
}